diff --git a/Documentation/ABI/testing/sysfs-fs-f2fs b/Documentation/ABI/testing/sysfs-fs-f2fs
index cad6c3dc1f9c..d0c1acfcad40 100644
--- a/Documentation/ABI/testing/sysfs-fs-f2fs
+++ b/Documentation/ABI/testing/sysfs-fs-f2fs
@@ -763,3 +763,25 @@ Date: November 2023
Contact: "Chao Yu" <chao@xxxxxxxxxx>
Description: It controls to enable/disable IO aware feature for background discard.
By default, the value is 1 which indicates IO aware is on.
+
+What: /sys/fs/f2fs/<disk>/blkzone_alloc_policy
+Date: July 2024
+Contact: "Yuanhong Liao" <liaoyuanhong@xxxxxxxx>
+Description: The zone UFS we are currently using consists of two parts:
+ conventional zones and sequential zones. It can be used to control which part
+ to prioritize for writes, with a default value of 0.
+
+ ======================== =========================================
+ value description
+ blkzone_alloc_policy = 0 Prioritize writing to sequential zones
+ blkzone_alloc_policy = 1 Only allow writing to sequential zones
+ blkzone_alloc_policy = 2 Prioritize writing to conventional zones
+ ======================== =========================================
+
+What: /sys/fs/f2fs/<disk>/migration_window_granularity
+Date: September 2024
+Contact: "Daeho Jeong" <daehojeong@xxxxxxxxxx>
+Description: Controls migration window granularity of garbage collection on large
+ section. it can control the scanning window granularity for GC migration
+ in a unit of segment, while migration_granularity controls the number
+ of segments which can be migrated at the same turn.
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 09126bb8cc9f..be010fec7654 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -4788,6 +4788,16 @@
printk.time= Show timing data prefixed to each printk message line
Format: <bool> (1/Y/y=enable, 0/N/n=disable)
+ proc_mem.force_override= [KNL]
+ Format: {always | ptrace | never}
+ Traditionally /proc/pid/mem allows memory permissions to be
+ overridden without restrictions. This option may be set to
+ restrict that. Can be one of:
+ - 'always': traditional behavior always allows mem overrides.
+ - 'ptrace': only allow mem overrides for active ptracers.
+ - 'never': never allow mem overrides.
+ If not specified, default is the CONFIG_PROC_MEM_* choice.
+
processor.max_cstate= [HW,ACPI]
Limit processor to maximum C-state
max_cstate=9 overrides any DMI blacklist limit.
diff --git a/Documentation/arch/arm64/silicon-errata.rst b/Documentation/arch/arm64/silicon-errata.rst
index 39c52385f11f..8cd4f365044b 100644
--- a/Documentation/arch/arm64/silicon-errata.rst
+++ b/Documentation/arch/arm64/silicon-errata.rst
@@ -146,6 +146,8 @@ stable kernels.
+----------------+-----------------+-----------------+-----------------------------+
| ARM | Cortex-A715 | #2645198 | ARM64_ERRATUM_2645198 |
+----------------+-----------------+-----------------+-----------------------------+
+| ARM | Cortex-A715 | #3456084 | ARM64_ERRATUM_3194386 |
++----------------+-----------------+-----------------+-----------------------------+
| ARM | Cortex-A720 | #3456091 | ARM64_ERRATUM_3194386 |
+----------------+-----------------+-----------------+-----------------------------+
| ARM | Cortex-A725 | #3456106 | ARM64_ERRATUM_3194386 |
@@ -186,6 +188,8 @@ stable kernels.
+----------------+-----------------+-----------------+-----------------------------+
| ARM | Neoverse-N2 | #3324339 | ARM64_ERRATUM_3194386 |
+----------------+-----------------+-----------------+-----------------------------+
+| ARM | Neoverse-N3 | #3456111 | ARM64_ERRATUM_3194386 |
++----------------+-----------------+-----------------+-----------------------------+
| ARM | Neoverse-V1 | #1619801 | N/A |
+----------------+-----------------+-----------------+-----------------------------+
| ARM | Neoverse-V1 | #3324341 | ARM64_ERRATUM_3194386 |
@@ -289,3 +293,5 @@ stable kernels.
+----------------+-----------------+-----------------+-----------------------------+
| Microsoft | Azure Cobalt 100| #2253138 | ARM64_ERRATUM_2253138 |
+----------------+-----------------+-----------------+-----------------------------+
+| Microsoft | Azure Cobalt 100| #3324339 | ARM64_ERRATUM_3194386 |
++----------------+-----------------+-----------------+-----------------------------+
diff --git a/Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml b/Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
index bbe89ea9590c..e95c21628281 100644
--- a/Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
+++ b/Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
@@ -34,6 +34,7 @@ properties:
and length of the AXI DMA controller IO space, unless
axistream-connected is specified, in which case the reg
attribute of the node referenced by it is used.
+ minItems: 1
maxItems: 2
interrupts:
@@ -181,7 +182,7 @@ examples:
clock-names = "s_axi_lite_clk", "axis_clk", "ref_clk", "mgt_clk";
clocks = <&axi_clk>, <&axi_clk>, <&pl_enet_ref_clk>, <&mgt_clk>;
phy-mode = "mii";
- reg = <0x00 0x40000000 0x00 0x40000>;
+ reg = <0x40000000 0x40000>;
xlnx,rxcsum = <0x2>;
xlnx,rxmem = <0x800>;
xlnx,txcsum = <0x2>;
diff --git a/Documentation/networking/net_cachelines/net_device.rst b/Documentation/networking/net_cachelines/net_device.rst
index 70c4fb9d4e5c..d68f37f5b1f8 100644
--- a/Documentation/networking/net_cachelines/net_device.rst
+++ b/Documentation/networking/net_cachelines/net_device.rst
@@ -98,7 +98,7 @@ unsigned_int num_rx_queues
unsigned_int real_num_rx_queues - read_mostly get_rps_cpu
struct_bpf_prog* xdp_prog - read_mostly netif_elide_gro()
unsigned_long gro_flush_timeout - read_mostly napi_complete_done
-int napi_defer_hard_irqs - read_mostly napi_complete_done
+u32 napi_defer_hard_irqs - read_mostly napi_complete_done
unsigned_int gro_max_size - read_mostly skb_gro_receive
unsigned_int gro_ipv4_max_size - read_mostly skb_gro_receive
rx_handler_func_t* rx_handler read_mostly - __netif_receive_skb_core
diff --git a/Documentation/rust/general-information.rst b/Documentation/rust/general-information.rst
index e3f388ef4ee4..a82926d7b379 100644
--- a/Documentation/rust/general-information.rst
+++ b/Documentation/rust/general-information.rst
@@ -75,7 +75,7 @@ should provide as-safe-as-possible abstractions as needed.
.. code-block::
rust/bindings/
- (rust/helpers.c)
+ (rust/helpers/)
include/ -----+ <-+
| |
@@ -112,7 +112,7 @@ output files in the ``rust/bindings/`` directory.
For parts of the C header that ``bindgen`` does not auto generate, e.g. C
``inline`` functions or non-trivial macros, it is acceptable to add a small
-wrapper function to ``rust/helpers.c`` to make it available for the Rust side as
+wrapper function to ``rust/helpers/`` to make it available for the Rust side as
well.
Abstractions
diff --git a/Makefile b/Makefile
index 7bcf0c32ea5e..108d314ea95b 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 6
PATCHLEVEL = 11
-SUBLEVEL = 2
+SUBLEVEL = 3
EXTRAVERSION =
NAME = Baby Opossum Posse
diff --git a/arch/arm/crypto/aes-ce-glue.c b/arch/arm/crypto/aes-ce-glue.c
index b668c97663ec..f5b66f4cf45d 100644
--- a/arch/arm/crypto/aes-ce-glue.c
+++ b/arch/arm/crypto/aes-ce-glue.c
@@ -711,7 +711,7 @@ static int __init aes_init(void)
algname = aes_algs[i].base.cra_name + 2;
drvname = aes_algs[i].base.cra_driver_name + 2;
basename = aes_algs[i].base.cra_driver_name;
- simd = simd_skcipher_create_compat(algname, drvname, basename);
+ simd = simd_skcipher_create_compat(aes_algs + i, algname, drvname, basename);
err = PTR_ERR(simd);
if (IS_ERR(simd))
goto unregister_simds;
diff --git a/arch/arm/crypto/aes-neonbs-glue.c b/arch/arm/crypto/aes-neonbs-glue.c
index 201eb35dde37..735a2441ad48 100644
--- a/arch/arm/crypto/aes-neonbs-glue.c
+++ b/arch/arm/crypto/aes-neonbs-glue.c
@@ -540,7 +540,7 @@ static int __init aes_init(void)
algname = aes_algs[i].base.cra_name + 2;
drvname = aes_algs[i].base.cra_driver_name + 2;
basename = aes_algs[i].base.cra_driver_name;
- simd = simd_skcipher_create_compat(algname, drvname, basename);
+ simd = simd_skcipher_create_compat(aes_algs + i, algname, drvname, basename);
err = PTR_ERR(simd);
if (IS_ERR(simd))
goto unregister_simds;
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index c8cba20a4d11..89b331575ed4 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -196,7 +196,8 @@ config ARM64
select HAVE_DMA_CONTIGUOUS
select HAVE_DYNAMIC_FTRACE
select HAVE_DYNAMIC_FTRACE_WITH_ARGS \
- if $(cc-option,-fpatchable-function-entry=2)
+ if (GCC_SUPPORTS_DYNAMIC_FTRACE_WITH_ARGS || \
+ CLANG_SUPPORTS_DYNAMIC_FTRACE_WITH_ARGS)
select HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS \
if DYNAMIC_FTRACE_WITH_ARGS && DYNAMIC_FTRACE_WITH_CALL_OPS
select HAVE_DYNAMIC_FTRACE_WITH_CALL_OPS \
@@ -269,12 +270,10 @@ config CLANG_SUPPORTS_DYNAMIC_FTRACE_WITH_ARGS
def_bool CC_IS_CLANG
# https://github.com/ClangBuiltLinux/linux/issues/1507
depends on AS_IS_GNU || (AS_IS_LLVM && (LD_IS_LLD || LD_VERSION >= 23600))
- select HAVE_DYNAMIC_FTRACE_WITH_ARGS
config GCC_SUPPORTS_DYNAMIC_FTRACE_WITH_ARGS
def_bool CC_IS_GCC
depends on $(cc-option,-fpatchable-function-entry=2)
- select HAVE_DYNAMIC_FTRACE_WITH_ARGS
config 64BIT
def_bool y
@@ -1080,6 +1079,7 @@ config ARM64_ERRATUM_3194386
* ARM Cortex-A78C erratum 3324346
* ARM Cortex-A78C erratum 3324347
* ARM Cortex-A710 erratam 3324338
+ * ARM Cortex-A715 errartum 3456084
* ARM Cortex-A720 erratum 3456091
* ARM Cortex-A725 erratum 3456106
* ARM Cortex-X1 erratum 3324344
@@ -1090,6 +1090,7 @@ config ARM64_ERRATUM_3194386
* ARM Cortex-X925 erratum 3324334
* ARM Neoverse-N1 erratum 3324349
* ARM Neoverse N2 erratum 3324339
+ * ARM Neoverse-N3 erratum 3456111
* ARM Neoverse-V1 erratum 3324341
* ARM Neoverse V2 erratum 3324336
* ARM Neoverse-V3 erratum 3312417
diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h
index 5a7dfeb8e8eb..488f8e751349 100644
--- a/arch/arm64/include/asm/cputype.h
+++ b/arch/arm64/include/asm/cputype.h
@@ -94,6 +94,7 @@
#define ARM_CPU_PART_NEOVERSE_V3 0xD84
#define ARM_CPU_PART_CORTEX_X925 0xD85
#define ARM_CPU_PART_CORTEX_A725 0xD87
+#define ARM_CPU_PART_NEOVERSE_N3 0xD8E
#define APM_CPU_PART_XGENE 0x000
#define APM_CPU_VAR_POTENZA 0x00
@@ -176,6 +177,7 @@
#define MIDR_NEOVERSE_V3 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_V3)
#define MIDR_CORTEX_X925 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X925)
#define MIDR_CORTEX_A725 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A725)
+#define MIDR_NEOVERSE_N3 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_N3)
#define MIDR_THUNDERX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX)
#define MIDR_THUNDERX_81XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_81XX)
#define MIDR_THUNDERX_83XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_83XX)
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h
index a33f5996ca9f..428934f64e9f 100644
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@ -1423,11 +1423,6 @@ void kvm_set_vm_id_reg(struct kvm *kvm, u32 reg, u64 val);
sign_extend64(__val, id##_##fld##_WIDTH - 1); \
})
-#define expand_field_sign(id, fld, val) \
- (id##_##fld##_SIGNED ? \
- __expand_field_sign_signed(id, fld, val) : \
- __expand_field_sign_unsigned(id, fld, val))
-
#define get_idreg_field_unsigned(kvm, id, fld) \
({ \
u64 __val = kvm_read_vm_id_reg((kvm), SYS_##id); \
@@ -1443,20 +1438,26 @@ void kvm_set_vm_id_reg(struct kvm *kvm, u32 reg, u64 val);
#define get_idreg_field_enum(kvm, id, fld) \
get_idreg_field_unsigned(kvm, id, fld)
-#define get_idreg_field(kvm, id, fld) \
+#define kvm_cmp_feat_signed(kvm, id, fld, op, limit) \
+ (get_idreg_field_signed((kvm), id, fld) op __expand_field_sign_signed(id, fld, limit))
+
+#define kvm_cmp_feat_unsigned(kvm, id, fld, op, limit) \
+ (get_idreg_field_unsigned((kvm), id, fld) op __expand_field_sign_unsigned(id, fld, limit))
+
+#define kvm_cmp_feat(kvm, id, fld, op, limit) \
(id##_##fld##_SIGNED ? \
- get_idreg_field_signed(kvm, id, fld) : \
- get_idreg_field_unsigned(kvm, id, fld))
+ kvm_cmp_feat_signed(kvm, id, fld, op, limit) : \
+ kvm_cmp_feat_unsigned(kvm, id, fld, op, limit))
#define kvm_has_feat(kvm, id, fld, limit) \
- (get_idreg_field((kvm), id, fld) >= expand_field_sign(id, fld, limit))
+ kvm_cmp_feat(kvm, id, fld, >=, limit)
#define kvm_has_feat_enum(kvm, id, fld, val) \
- (get_idreg_field_unsigned((kvm), id, fld) == __expand_field_sign_unsigned(id, fld, val))
+ kvm_cmp_feat_unsigned(kvm, id, fld, ==, val)
#define kvm_has_feat_range(kvm, id, fld, min, max) \
- (get_idreg_field((kvm), id, fld) >= expand_field_sign(id, fld, min) && \
- get_idreg_field((kvm), id, fld) <= expand_field_sign(id, fld, max))
+ (kvm_cmp_feat(kvm, id, fld, >=, min) && \
+ kvm_cmp_feat(kvm, id, fld, <=, max))
/* Check for a given level of PAuth support */
#define kvm_has_pauth(k, l) \
diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c
index dfefbdf4073a..a78f247029ae 100644
--- a/arch/arm64/kernel/cpu_errata.c
+++ b/arch/arm64/kernel/cpu_errata.c
@@ -439,6 +439,7 @@ static const struct midr_range erratum_spec_ssbs_list[] = {
MIDR_ALL_VERSIONS(MIDR_CORTEX_A78),
MIDR_ALL_VERSIONS(MIDR_CORTEX_A78C),
MIDR_ALL_VERSIONS(MIDR_CORTEX_A710),
+ MIDR_ALL_VERSIONS(MIDR_CORTEX_A715),
MIDR_ALL_VERSIONS(MIDR_CORTEX_A720),
MIDR_ALL_VERSIONS(MIDR_CORTEX_A725),
MIDR_ALL_VERSIONS(MIDR_CORTEX_X1),
@@ -447,8 +448,10 @@ static const struct midr_range erratum_spec_ssbs_list[] = {
MIDR_ALL_VERSIONS(MIDR_CORTEX_X3),
MIDR_ALL_VERSIONS(MIDR_CORTEX_X4),
MIDR_ALL_VERSIONS(MIDR_CORTEX_X925),
+ MIDR_ALL_VERSIONS(MIDR_MICROSOFT_AZURE_COBALT_100),
MIDR_ALL_VERSIONS(MIDR_NEOVERSE_N1),
MIDR_ALL_VERSIONS(MIDR_NEOVERSE_N2),
+ MIDR_ALL_VERSIONS(MIDR_NEOVERSE_N3),
MIDR_ALL_VERSIONS(MIDR_NEOVERSE_V1),
MIDR_ALL_VERSIONS(MIDR_NEOVERSE_V2),
MIDR_ALL_VERSIONS(MIDR_NEOVERSE_V3),
diff --git a/arch/arm64/mm/trans_pgd.c b/arch/arm64/mm/trans_pgd.c
index 5139a28130c0..0f7b484cb2ff 100644
--- a/arch/arm64/mm/trans_pgd.c
+++ b/arch/arm64/mm/trans_pgd.c
@@ -42,14 +42,16 @@ static void _copy_pte(pte_t *dst_ptep, pte_t *src_ptep, unsigned long addr)
* the temporary mappings we use during restore.
*/
__set_pte(dst_ptep, pte_mkwrite_novma(pte));
- } else if ((debug_pagealloc_enabled() ||
- is_kfence_address((void *)addr)) && !pte_none(pte)) {
+ } else if (!pte_none(pte)) {
/*
* debug_pagealloc will removed the PTE_VALID bit if
* the page isn't in use by the resume kernel. It may have
* been in use by the original kernel, in which case we need
* to put it back in our copy to do the restore.
*
+ * Other cases include kfence / vmalloc / memfd_secret which
+ * may call `set_direct_map_invalid_noflush()`.
+ *
* Before marking this entry valid, check the pfn should
* be mapped.
*/
diff --git a/arch/loongarch/configs/loongson3_defconfig b/arch/loongarch/configs/loongson3_defconfig
index b4252c357c8e..75b366407a60 100644
--- a/arch/loongarch/configs/loongson3_defconfig
+++ b/arch/loongarch/configs/loongson3_defconfig
@@ -96,7 +96,6 @@ CONFIG_ZPOOL=y
CONFIG_ZSWAP=y
CONFIG_ZSWAP_COMPRESSOR_DEFAULT_ZSTD=y
CONFIG_ZBUD=y
-CONFIG_Z3FOLD=y
CONFIG_ZSMALLOC=m
# CONFIG_COMPAT_BRK is not set
CONFIG_MEMORY_HOTPLUG=y
diff --git a/arch/parisc/include/asm/mman.h b/arch/parisc/include/asm/mman.h
index 47c5a1991d10..89b6beeda0b8 100644
--- a/arch/parisc/include/asm/mman.h
+++ b/arch/parisc/include/asm/mman.h
@@ -11,4 +11,18 @@ static inline bool arch_memory_deny_write_exec_supported(void)
}
#define arch_memory_deny_write_exec_supported arch_memory_deny_write_exec_supported
+static inline unsigned long arch_calc_vm_flag_bits(unsigned long flags)
+{
+ /*
+ * The stack on parisc grows upwards, so if userspace requests memory
+ * for a stack, mark it with VM_GROWSUP so that the stack expansion in
+ * the fault handler will work.
+ */
+ if (flags & MAP_STACK)
+ return VM_GROWSUP;
+
+ return 0;
+}
+#define arch_calc_vm_flag_bits(flags) arch_calc_vm_flag_bits(flags)
+
#endif /* __ASM_MMAN_H__ */
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S
index ab23e61a6f01..ea57bcc21dc5 100644
--- a/arch/parisc/kernel/entry.S
+++ b/arch/parisc/kernel/entry.S
@@ -1051,8 +1051,7 @@ ENTRY_CFI(intr_save) /* for os_hpmc */
STREG %r16, PT_ISR(%r29)
STREG %r17, PT_IOR(%r29)
-#if 0 && defined(CONFIG_64BIT)
- /* Revisit when we have 64-bit code above 4Gb */
+#if defined(CONFIG_64BIT)
b,n intr_save2
skip_save_ior:
@@ -1060,8 +1059,7 @@ skip_save_ior:
* need to adjust iasq/iaoq here in the same way we adjusted isr/ior
* above.
*/
- extrd,u,* %r8,PSW_W_BIT,1,%r1
- cmpib,COND(=),n 1,%r1,intr_save2
+ bb,COND(>=),n %r8,PSW_W_BIT,intr_save2
LDREG PT_IASQ0(%r29), %r16
LDREG PT_IAOQ0(%r29), %r17
/* adjust iasq/iaoq */
diff --git a/arch/parisc/kernel/syscall.S b/arch/parisc/kernel/syscall.S
index 1f51aa9c8230..0fa81bf1466b 100644
--- a/arch/parisc/kernel/syscall.S
+++ b/arch/parisc/kernel/syscall.S
@@ -243,10 +243,10 @@ linux_gateway_entry:
#ifdef CONFIG_64BIT
ldil L%sys_call_table, %r1
- or,= %r2,%r2,%r2
- addil L%(sys_call_table64-sys_call_table), %r1
+ or,ev %r2,%r2,%r2
+ ldil L%sys_call_table64, %r1
ldo R%sys_call_table(%r1), %r19
- or,= %r2,%r2,%r2
+ or,ev %r2,%r2,%r2
ldo R%sys_call_table64(%r1), %r19
#else
load32 sys_call_table, %r19
@@ -379,10 +379,10 @@ tracesys_next:
extrd,u %r19,63,1,%r2 /* W hidden in bottom bit */
ldil L%sys_call_table, %r1
- or,= %r2,%r2,%r2
- addil L%(sys_call_table64-sys_call_table), %r1
+ or,ev %r2,%r2,%r2
+ ldil L%sys_call_table64, %r1
ldo R%sys_call_table(%r1), %r19
- or,= %r2,%r2,%r2
+ or,ev %r2,%r2,%r2
ldo R%sys_call_table64(%r1), %r19
#else
load32 sys_call_table, %r19
@@ -1327,6 +1327,8 @@ ENTRY(sys_call_table)
END(sys_call_table)
#ifdef CONFIG_64BIT
+#undef __SYSCALL_WITH_COMPAT
+#define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, native)
.align 8
ENTRY(sys_call_table64)
#include <asm/syscall_table_64.h> /* 64-bit syscalls */
diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
index 544a65fda77b..d39284489aa2 100644
--- a/arch/powerpc/configs/ppc64_defconfig
+++ b/arch/powerpc/configs/ppc64_defconfig
@@ -81,7 +81,6 @@ CONFIG_MODULE_SIG_SHA512=y
CONFIG_PARTITION_ADVANCED=y
CONFIG_BINFMT_MISC=m
CONFIG_ZSWAP=y
-CONFIG_Z3FOLD=y
CONFIG_ZSMALLOC=y
# CONFIG_SLAB_MERGE_DEFAULT is not set
CONFIG_SLAB_FREELIST_RANDOM=y
diff --git a/arch/powerpc/include/asm/vdso_datapage.h b/arch/powerpc/include/asm/vdso_datapage.h
index a585c8e538ff..939daf6b695e 100644
--- a/arch/powerpc/include/asm/vdso_datapage.h
+++ b/arch/powerpc/include/asm/vdso_datapage.h
@@ -111,6 +111,21 @@ extern struct vdso_arch_data *vdso_data;
addi \ptr, \ptr, (_vdso_datapage - 999b)@l
.endm
+#include <asm/asm-offsets.h>
+#include <asm/page.h>
+
+.macro get_realdatapage ptr scratch
+ get_datapage \ptr
+#ifdef CONFIG_TIME_NS
+ lwz \scratch, VDSO_CLOCKMODE_OFFSET(\ptr)
+ xoris \scratch, \scratch, VDSO_CLOCKMODE_TIMENS@h
+ xori \scratch, \scratch, VDSO_CLOCKMODE_TIMENS@l
+ cntlzw \scratch, \scratch
+ rlwinm \scratch, \scratch, PAGE_SHIFT - 5, 1 << PAGE_SHIFT
+ add \ptr, \ptr, \scratch
+#endif
+.endm
+
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index 23733282de4d..7b3feb6bc210 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -346,6 +346,8 @@ int main(void)
#else
OFFSET(CFG_SYSCALL_MAP32, vdso_arch_data, syscall_map);
#endif
+ OFFSET(VDSO_CLOCKMODE_OFFSET, vdso_arch_data, data[0].clock_mode);
+ DEFINE(VDSO_CLOCKMODE_TIMENS, VDSO_CLOCKMODE_TIMENS);
#ifdef CONFIG_BUG
DEFINE(BUG_ENTRY_SIZE, sizeof(struct bug_entry));
diff --git a/arch/powerpc/kernel/vdso/cacheflush.S b/arch/powerpc/kernel/vdso/cacheflush.S
index 0085ae464dac..3b2479bd2f9a 100644
--- a/arch/powerpc/kernel/vdso/cacheflush.S
+++ b/arch/powerpc/kernel/vdso/cacheflush.S
@@ -30,7 +30,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_COHERENT_ICACHE)
#ifdef CONFIG_PPC64
mflr r12
.cfi_register lr,r12
- get_datapage r10
+ get_realdatapage r10, r11
mtlr r12
.cfi_restore lr
#endif
diff --git a/arch/powerpc/kernel/vdso/datapage.S b/arch/powerpc/kernel/vdso/datapage.S
index db8e167f0166..2b19b6201a33 100644
--- a/arch/powerpc/kernel/vdso/datapage.S
+++ b/arch/powerpc/kernel/vdso/datapage.S
@@ -28,7 +28,7 @@ V_FUNCTION_BEGIN(__kernel_get_syscall_map)
mflr r12
.cfi_register lr,r12
mr. r4,r3
- get_datapage r3
+ get_realdatapage r3, r11
mtlr r12
#ifdef __powerpc64__
addi r3,r3,CFG_SYSCALL_MAP64
@@ -52,7 +52,7 @@ V_FUNCTION_BEGIN(__kernel_get_tbfreq)
.cfi_startproc
mflr r12
.cfi_register lr,r12
- get_datapage r3
+ get_realdatapage r3, r11
#ifndef __powerpc64__
lwz r4,(CFG_TB_TICKS_PER_SEC + 4)(r3)
#endif
diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c
index 47f8eabd1bee..9873b916b237 100644
--- a/arch/powerpc/platforms/pseries/dlpar.c
+++ b/arch/powerpc/platforms/pseries/dlpar.c
@@ -334,23 +334,6 @@ int handle_dlpar_errorlog(struct pseries_hp_errorlog *hp_elog)
{
int rc;
- /* pseries error logs are in BE format, convert to cpu type */
- switch (hp_elog->id_type) {
- case PSERIES_HP_ELOG_ID_DRC_COUNT:
- hp_elog->_drc_u.drc_count =
- be32_to_cpu(hp_elog->_drc_u.drc_count);
- break;
- case PSERIES_HP_ELOG_ID_DRC_INDEX:
- hp_elog->_drc_u.drc_index =
- be32_to_cpu(hp_elog->_drc_u.drc_index);
- break;
- case PSERIES_HP_ELOG_ID_DRC_IC:
- hp_elog->_drc_u.ic.count =
- be32_to_cpu(hp_elog->_drc_u.ic.count);
- hp_elog->_drc_u.ic.index =
- be32_to_cpu(hp_elog->_drc_u.ic.index);
- }
-
switch (hp_elog->resource) {
case PSERIES_HP_ELOG_RESOURCE_MEM:
rc = dlpar_memory(hp_elog);
diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c
index e62835a12d73..6838a0fcda29 100644
--- a/arch/powerpc/platforms/pseries/hotplug-cpu.c
+++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c
@@ -757,7 +757,7 @@ int dlpar_cpu(struct pseries_hp_errorlog *hp_elog)
u32 drc_index;
int rc;
- drc_index = hp_elog->_drc_u.drc_index;
+ drc_index = be32_to_cpu(hp_elog->_drc_u.drc_index);
lock_device_hotplug();
diff --git a/arch/powerpc/platforms/pseries/hotplug-memory.c b/arch/powerpc/platforms/pseries/hotplug-memory.c
index 3fe3ddb30c04..38dc4f7c9296 100644
--- a/arch/powerpc/platforms/pseries/hotplug-memory.c
+++ b/arch/powerpc/platforms/pseries/hotplug-memory.c
@@ -817,16 +817,16 @@ int dlpar_memory(struct pseries_hp_errorlog *hp_elog)
case PSERIES_HP_ELOG_ACTION_ADD:
switch (hp_elog->id_type) {
case PSERIES_HP_ELOG_ID_DRC_COUNT:
- count = hp_elog->_drc_u.drc_count;
+ count = be32_to_cpu(hp_elog->_drc_u.drc_count);
rc = dlpar_memory_add_by_count(count);
break;
case PSERIES_HP_ELOG_ID_DRC_INDEX:
- drc_index = hp_elog->_drc_u.drc_index;
+ drc_index = be32_to_cpu(hp_elog->_drc_u.drc_index);
rc = dlpar_memory_add_by_index(drc_index);
break;
case PSERIES_HP_ELOG_ID_DRC_IC:
- count = hp_elog->_drc_u.ic.count;
- drc_index = hp_elog->_drc_u.ic.index;
+ count = be32_to_cpu(hp_elog->_drc_u.ic.count);
+ drc_index = be32_to_cpu(hp_elog->_drc_u.ic.index);
rc = dlpar_memory_add_by_ic(count, drc_index);
break;
default:
@@ -838,16 +838,16 @@ int dlpar_memory(struct pseries_hp_errorlog *hp_elog)
case PSERIES_HP_ELOG_ACTION_REMOVE:
switch (hp_elog->id_type) {
case PSERIES_HP_ELOG_ID_DRC_COUNT:
- count = hp_elog->_drc_u.drc_count;
+ count = be32_to_cpu(hp_elog->_drc_u.drc_count);
rc = dlpar_memory_remove_by_count(count);
break;
case PSERIES_HP_ELOG_ID_DRC_INDEX:
- drc_index = hp_elog->_drc_u.drc_index;
+ drc_index = be32_to_cpu(hp_elog->_drc_u.drc_index);
rc = dlpar_memory_remove_by_index(drc_index);
break;
case PSERIES_HP_ELOG_ID_DRC_IC:
- count = hp_elog->_drc_u.ic.count;
- drc_index = hp_elog->_drc_u.ic.index;
+ count = be32_to_cpu(hp_elog->_drc_u.ic.count);
+ drc_index = be32_to_cpu(hp_elog->_drc_u.ic.index);
rc = dlpar_memory_remove_by_ic(count, drc_index);
break;
default:
diff --git a/arch/powerpc/platforms/pseries/pmem.c b/arch/powerpc/platforms/pseries/pmem.c
index 3c290b9ed01b..0f1d45f32e4a 100644
--- a/arch/powerpc/platforms/pseries/pmem.c
+++ b/arch/powerpc/platforms/pseries/pmem.c
@@ -121,7 +121,7 @@ int dlpar_hp_pmem(struct pseries_hp_errorlog *hp_elog)
return -EINVAL;
}
- drc_index = hp_elog->_drc_u.drc_index;
+ drc_index = be32_to_cpu(hp_elog->_drc_u.drc_index);
lock_device_hotplug();
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 939ea7f6a228..d11c2479d8e1 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -319,6 +319,11 @@ config GENERIC_HWEIGHT
config FIX_EARLYCON_MEM
def_bool MMU
+config ILLEGAL_POINTER_VALUE
+ hex
+ default 0 if 32BIT
+ default 0xdead000000000000 if 64BIT
+
config PGTABLE_LEVELS
int
default 5 if 64BIT
@@ -758,8 +763,7 @@ config IRQ_STACKS
config THREAD_SIZE_ORDER
int "Kernel stack size (in power-of-two numbers of page size)" if VMAP_STACK && EXPERT
range 0 4
- default 1 if 32BIT && !KASAN
- default 3 if 64BIT && KASAN
+ default 1 if 32BIT
default 2
help
Specify the Pages of thread stack size (from 4KB to 64KB), which also
diff --git a/arch/riscv/include/asm/thread_info.h b/arch/riscv/include/asm/thread_info.h
index fca5c6be2b81..385b43211a71 100644
--- a/arch/riscv/include/asm/thread_info.h
+++ b/arch/riscv/include/asm/thread_info.h
@@ -13,7 +13,12 @@
#include <linux/sizes.h>
/* thread information allocation */
-#define THREAD_SIZE_ORDER CONFIG_THREAD_SIZE_ORDER
+#ifdef CONFIG_KASAN
+#define KASAN_STACK_ORDER 1
+#else
+#define KASAN_STACK_ORDER 0
+#endif
+#define THREAD_SIZE_ORDER (CONFIG_THREAD_SIZE_ORDER + KASAN_STACK_ORDER)
#define THREAD_SIZE (PAGE_SIZE << THREAD_SIZE_ORDER)
/*
diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S
index 0ffb072be956..0bbec1c75cd0 100644
--- a/arch/x86/crypto/sha256-avx2-asm.S
+++ b/arch/x86/crypto/sha256-avx2-asm.S
@@ -592,22 +592,22 @@ SYM_TYPED_FUNC_START(sha256_transform_rorx)
leaq K256+0*32(%rip), INP ## reuse INP as scratch reg
vpaddd (INP, SRND), X0, XFER
vmovdqa XFER, 0*32+_XFER(%rsp, SRND)
- FOUR_ROUNDS_AND_SCHED _XFER + 0*32
+ FOUR_ROUNDS_AND_SCHED (_XFER + 0*32)
leaq K256+1*32(%rip), INP
vpaddd (INP, SRND), X0, XFER
vmovdqa XFER, 1*32+_XFER(%rsp, SRND)
- FOUR_ROUNDS_AND_SCHED _XFER + 1*32
+ FOUR_ROUNDS_AND_SCHED (_XFER + 1*32)
leaq K256+2*32(%rip), INP
vpaddd (INP, SRND), X0, XFER
vmovdqa XFER, 2*32+_XFER(%rsp, SRND)
- FOUR_ROUNDS_AND_SCHED _XFER + 2*32
+ FOUR_ROUNDS_AND_SCHED (_XFER + 2*32)
leaq K256+3*32(%rip), INP
vpaddd (INP, SRND), X0, XFER
vmovdqa XFER, 3*32+_XFER(%rsp, SRND)
- FOUR_ROUNDS_AND_SCHED _XFER + 3*32
+ FOUR_ROUNDS_AND_SCHED (_XFER + 3*32)
add $4*32, SRND
cmp $3*4*32, SRND
@@ -618,12 +618,12 @@ SYM_TYPED_FUNC_START(sha256_transform_rorx)
leaq K256+0*32(%rip), INP
vpaddd (INP, SRND), X0, XFER
vmovdqa XFER, 0*32+_XFER(%rsp, SRND)
- DO_4ROUNDS _XFER + 0*32
+ DO_4ROUNDS (_XFER + 0*32)
leaq K256+1*32(%rip), INP
vpaddd (INP, SRND), X1, XFER
vmovdqa XFER, 1*32+_XFER(%rsp, SRND)
- DO_4ROUNDS _XFER + 1*32
+ DO_4ROUNDS (_XFER + 1*32)
add $2*32, SRND
vmovdqa X2, X0
@@ -651,8 +651,8 @@ SYM_TYPED_FUNC_START(sha256_transform_rorx)
xor SRND, SRND
.align 16
.Lloop3:
- DO_4ROUNDS _XFER + 0*32 + 16
- DO_4ROUNDS _XFER + 1*32 + 16
+ DO_4ROUNDS (_XFER + 0*32 + 16)
+ DO_4ROUNDS (_XFER + 1*32 + 16)
add $2*32, SRND
cmp $4*4*32, SRND
jb .Lloop3
diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c
index be01823b1bb4..65ab6460aed4 100644
--- a/arch/x86/events/core.c
+++ b/arch/x86/events/core.c
@@ -41,6 +41,8 @@
#include <asm/desc.h>
#include <asm/ldt.h>
#include <asm/unwind.h>
+#include <asm/uprobes.h>
+#include <asm/ibt.h>
#include "perf_event.h"
@@ -2816,6 +2818,46 @@ static unsigned long get_segment_base(unsigned int segment)
return get_desc_base(desc);
}
+#ifdef CONFIG_UPROBES
+/*
+ * Heuristic-based check if uprobe is installed at the function entry.
+ *
+ * Under assumption of user code being compiled with frame pointers,
+ * `push %rbp/%ebp` is a good indicator that we indeed are.
+ *
+ * Similarly, `endbr64` (assuming 64-bit mode) is also a common pattern.
+ * If we get this wrong, captured stack trace might have one extra bogus
+ * entry, but the rest of stack trace will still be meaningful.
+ */
+static bool is_uprobe_at_func_entry(struct pt_regs *regs)
+{
+ struct arch_uprobe *auprobe;
+
+ if (!current->utask)
+ return false;
+
+ auprobe = current->utask->auprobe;
+ if (!auprobe)
+ return false;
+
+ /* push %rbp/%ebp */
+ if (auprobe->insn[0] == 0x55)
+ return true;
+
+ /* endbr64 (64-bit only) */
+ if (user_64bit_mode(regs) && is_endbr(*(u32 *)auprobe->insn))
+ return true;
+
+ return false;
+}
+
+#else
+static bool is_uprobe_at_func_entry(struct pt_regs *regs)
+{
+ return false;
+}
+#endif /* CONFIG_UPROBES */
+
#ifdef CONFIG_IA32_EMULATION
#include <linux/compat.h>
@@ -2827,6 +2869,7 @@ perf_callchain_user32(struct pt_regs *regs, struct perf_callchain_entry_ctx *ent
unsigned long ss_base, cs_base;
struct stack_frame_ia32 frame;
const struct stack_frame_ia32 __user *fp;
+ u32 ret_addr;
if (user_64bit_mode(regs))
return 0;
@@ -2836,6 +2879,12 @@ perf_callchain_user32(struct pt_regs *regs, struct perf_callchain_entry_ctx *ent
fp = compat_ptr(ss_base + regs->bp);
pagefault_disable();
+
+ /* see perf_callchain_user() below for why we do this */
+ if (is_uprobe_at_func_entry(regs) &&
+ !get_user(ret_addr, (const u32 __user *)regs->sp))
+ perf_callchain_store(entry, ret_addr);
+
while (entry->nr < entry->max_stack) {
if (!valid_user_frame(fp, sizeof(frame)))
break;
@@ -2864,6 +2913,7 @@ perf_callchain_user(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs
{
struct stack_frame frame;
const struct stack_frame __user *fp;
+ unsigned long ret_addr;
if (perf_guest_state()) {
/* TODO: We don't support guest os callchain now */
@@ -2887,6 +2937,19 @@ perf_callchain_user(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs
return;
pagefault_disable();
+
+ /*
+ * If we are called from uprobe handler, and we are indeed at the very
+ * entry to user function (which is normally a `push %rbp` instruction,
+ * under assumption of application being compiled with frame pointers),
+ * we should read return address from *regs->sp before proceeding
+ * to follow frame pointers, otherwise we'll skip immediate caller
+ * as %rbp is not yet setup.
+ */
+ if (is_uprobe_at_func_entry(regs) &&
+ !get_user(ret_addr, (const unsigned long __user *)regs->sp))
+ perf_callchain_store(entry, ret_addr);
+
while (entry->nr < entry->max_stack) {
if (!valid_user_frame(fp, sizeof(frame)))
break;
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
index 9327eb00e96d..be2045a18e69 100644
--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -345,20 +345,12 @@ extern struct apic *apic;
* APIC drivers are probed based on how they are listed in the .apicdrivers
* section. So the order is important and enforced by the ordering
* of different apic driver files in the Makefile.
- *
- * For the files having two apic drivers, we use apic_drivers()
- * to enforce the order with in them.
*/
#define apic_driver(sym) \
static const struct apic *__apicdrivers_##sym __used \
__aligned(sizeof(struct apic *)) \
__section(".apicdrivers") = { &sym }
-#define apic_drivers(sym1, sym2) \
- static struct apic *__apicdrivers_##sym1##sym2[2] __used \
- __aligned(sizeof(struct apic *)) \
- __section(".apicdrivers") = { &sym1, &sym2 }
-
extern struct apic *__apicdrivers[], *__apicdrivers_end[];
/*
diff --git a/arch/x86/include/asm/fpu/signal.h b/arch/x86/include/asm/fpu/signal.h
index 611fa41711af..eccc75bc9c4f 100644
--- a/arch/x86/include/asm/fpu/signal.h
+++ b/arch/x86/include/asm/fpu/signal.h
@@ -29,7 +29,7 @@ fpu__alloc_mathframe(unsigned long sp, int ia32_frame,
unsigned long fpu__get_fpstate_size(void);
-extern bool copy_fpstate_to_sigframe(void __user *buf, void __user *fp, int size);
+extern bool copy_fpstate_to_sigframe(void __user *buf, void __user *fp, int size, u32 pkru);
extern void fpu__clear_user_states(struct fpu *fpu);
extern bool fpu__restore_sig(void __user *buf, int ia32_frame);
diff --git a/arch/x86/include/asm/sev.h b/arch/x86/include/asm/sev.h
index 79bbe2be900e..ee34ab00a8d6 100644
--- a/arch/x86/include/asm/sev.h
+++ b/arch/x86/include/asm/sev.h
@@ -164,7 +164,7 @@ struct snp_guest_msg_hdr {
struct snp_guest_msg {
struct snp_guest_msg_hdr hdr;
- u8 payload[4000];
+ u8 payload[PAGE_SIZE - sizeof(struct snp_guest_msg_hdr)];
} __packed;
struct sev_guest_platform_data {
diff --git a/arch/x86/include/asm/syscall.h b/arch/x86/include/asm/syscall.h
index 2fc7bc3863ff..7c488ff0c764 100644
--- a/arch/x86/include/asm/syscall.h
+++ b/arch/x86/include/asm/syscall.h
@@ -82,7 +82,12 @@ static inline void syscall_get_arguments(struct task_struct *task,
struct pt_regs *regs,
unsigned long *args)
{
- memcpy(args, ®s->bx, 6 * sizeof(args[0]));
+ args[0] = regs->bx;
+ args[1] = regs->cx;
+ args[2] = regs->dx;
+ args[3] = regs->si;
+ args[4] = regs->di;
+ args[5] = regs->bp;
}
static inline int syscall_get_arch(struct task_struct *task)
diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
index f37ad3392fec..e0308d8c4e6c 100644
--- a/arch/x86/kernel/apic/apic_flat_64.c
+++ b/arch/x86/kernel/apic/apic_flat_64.c
@@ -8,129 +8,25 @@
* Martin Bligh, Andi Kleen, James Bottomley, John Stultz, and
* James Cleverdon.
*/
-#include <linux/cpumask.h>
#include <linux/export.h>
-#include <linux/acpi.h>
-#include <asm/jailhouse_para.h>
#include <asm/apic.h>
#include "local.h"
-static struct apic apic_physflat;
-static struct apic apic_flat;
-
-struct apic *apic __ro_after_init = &apic_flat;
-EXPORT_SYMBOL_GPL(apic);
-
-static int flat_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
-{
- return 1;
-}
-
-static void _flat_send_IPI_mask(unsigned long mask, int vector)
-{
- unsigned long flags;
-
- local_irq_save(flags);
- __default_send_IPI_dest_field(mask, vector, APIC_DEST_LOGICAL);
- local_irq_restore(flags);
-}
-
-static void flat_send_IPI_mask(const struct cpumask *cpumask, int vector)
-{
- unsigned long mask = cpumask_bits(cpumask)[0];
-
- _flat_send_IPI_mask(mask, vector);
-}
-
-static void
-flat_send_IPI_mask_allbutself(const struct cpumask *cpumask, int vector)
-{
- unsigned long mask = cpumask_bits(cpumask)[0];
- int cpu = smp_processor_id();
-
- if (cpu < BITS_PER_LONG)
- __clear_bit(cpu, &mask);
-
- _flat_send_IPI_mask(mask, vector);
-}
-
-static u32 flat_get_apic_id(u32 x)
+static u32 physflat_get_apic_id(u32 x)
{
return (x >> 24) & 0xFF;
}
-static int flat_probe(void)
+static int physflat_probe(void)
{
return 1;
}
-static struct apic apic_flat __ro_after_init = {
- .name = "flat",
- .probe = flat_probe,
- .acpi_madt_oem_check = flat_acpi_madt_oem_check,
-
- .dest_mode_logical = true,
-
- .disable_esr = 0,
-
- .init_apic_ldr = default_init_apic_ldr,
- .cpu_present_to_apicid = default_cpu_present_to_apicid,
-
- .max_apic_id = 0xFE,
- .get_apic_id = flat_get_apic_id,
-
- .calc_dest_apicid = apic_flat_calc_apicid,
-
- .send_IPI = default_send_IPI_single,
- .send_IPI_mask = flat_send_IPI_mask,
- .send_IPI_mask_allbutself = flat_send_IPI_mask_allbutself,
- .send_IPI_allbutself = default_send_IPI_allbutself,
- .send_IPI_all = default_send_IPI_all,
- .send_IPI_self = default_send_IPI_self,
- .nmi_to_offline_cpu = true,
-
- .read = native_apic_mem_read,
- .write = native_apic_mem_write,
- .eoi = native_apic_mem_eoi,
- .icr_read = native_apic_icr_read,
- .icr_write = native_apic_icr_write,
- .wait_icr_idle = apic_mem_wait_icr_idle,
- .safe_wait_icr_idle = apic_mem_wait_icr_idle_timeout,
-};
-
-/*
- * Physflat mode is used when there are more than 8 CPUs on a system.
- * We cannot use logical delivery in this case because the mask
- * overflows, so use physical mode.
- */
static int physflat_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
{
-#ifdef CONFIG_ACPI
- /*
- * Quirk: some x86_64 machines can only use physical APIC mode
- * regardless of how many processors are present (x86_64 ES7000
- * is an example).
- */
- if (acpi_gbl_FADT.header.revision >= FADT2_REVISION_ID &&
- (acpi_gbl_FADT.flags & ACPI_FADT_APIC_PHYSICAL)) {
- printk(KERN_DEBUG "system APIC only can use physical flat");
- return 1;
- }
-
- if (!strncmp(oem_id, "IBM", 3) && !strncmp(oem_table_id, "EXA", 3)) {
- printk(KERN_DEBUG "IBM Summit detected, will use apic physical");
- return 1;
- }
-#endif
-
- return 0;
-}
-
-static int physflat_probe(void)
-{
- return apic == &apic_physflat || num_possible_cpus() > 8 || jailhouse_paravirt();
+ return 1;
}
static struct apic apic_physflat __ro_after_init = {
@@ -146,7 +42,7 @@ static struct apic apic_physflat __ro_after_init = {
.cpu_present_to_apicid = default_cpu_present_to_apicid,
.max_apic_id = 0xFE,
- .get_apic_id = flat_get_apic_id,
+ .get_apic_id = physflat_get_apic_id,
.calc_dest_apicid = apic_default_calc_apicid,
@@ -166,8 +62,7 @@ static struct apic apic_physflat __ro_after_init = {
.wait_icr_idle = apic_mem_wait_icr_idle,
.safe_wait_icr_idle = apic_mem_wait_icr_idle_timeout,
};
+apic_driver(apic_physflat);
-/*
- * We need to check for physflat first, so this order is important.
- */
-apic_drivers(apic_physflat, apic_flat);
+struct apic *apic __ro_after_init = &apic_physflat;
+EXPORT_SYMBOL_GPL(apic);
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 477b740b2f26..d1ec1dcb637a 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -352,27 +352,26 @@ static void ioapic_mask_entry(int apic, int pin)
* shared ISA-space IRQs, so we have to support them. We are super
* fast in the common case, and fast for shared ISA-space IRQs.
*/
-static int __add_pin_to_irq_node(struct mp_chip_data *data,
- int node, int apic, int pin)
+static bool add_pin_to_irq_node(struct mp_chip_data *data, int node, int apic, int pin)
{
struct irq_pin_list *entry;
- /* don't allow duplicates */
- for_each_irq_pin(entry, data->irq_2_pin)
+ /* Don't allow duplicates */
+ for_each_irq_pin(entry, data->irq_2_pin) {
if (entry->apic == apic && entry->pin == pin)
- return 0;
+ return true;
+ }
entry = kzalloc_node(sizeof(struct irq_pin_list), GFP_ATOMIC, node);
if (!entry) {
- pr_err("can not alloc irq_pin_list (%d,%d,%d)\n",
- node, apic, pin);
- return -ENOMEM;
+ pr_err("Cannot allocate irq_pin_list (%d,%d,%d)\n", node, apic, pin);
+ return false;
}
+
entry->apic = apic;
entry->pin = pin;
list_add_tail(&entry->list, &data->irq_2_pin);
-
- return 0;
+ return true;
}
static void __remove_pin_from_irq(struct mp_chip_data *data, int apic, int pin)
@@ -387,13 +386,6 @@ static void __remove_pin_from_irq(struct mp_chip_data *data, int apic, int pin)
}
}
-static void add_pin_to_irq_node(struct mp_chip_data *data,
- int node, int apic, int pin)
-{
- if (__add_pin_to_irq_node(data, node, apic, pin))
- panic("IO-APIC: failed to add irq-pin. Can not proceed\n");
-}
-
/*
* Reroute an IRQ to a different pin.
*/
@@ -1002,8 +994,7 @@ static int alloc_isa_irq_from_domain(struct irq_domain *domain,
if (irq_data && irq_data->parent_data) {
if (!mp_check_pin_attr(irq, info))
return -EBUSY;
- if (__add_pin_to_irq_node(irq_data->chip_data, node, ioapic,
- info->ioapic.pin))
+ if (!add_pin_to_irq_node(irq_data->chip_data, node, ioapic, info->ioapic.pin))
return -ENOMEM;
} else {
info->flags |= X86_IRQ_ALLOC_LEGACY;
@@ -3017,10 +3008,8 @@ int mp_irqdomain_alloc(struct irq_domain *domain, unsigned int virq,
return -ENOMEM;
ret = irq_domain_alloc_irqs_parent(domain, virq, nr_irqs, info);
- if (ret < 0) {
- kfree(data);
- return ret;
- }
+ if (ret < 0)
+ goto free_data;
INIT_LIST_HEAD(&data->irq_2_pin);
irq_data->hwirq = info->ioapic.pin;
@@ -3029,7 +3018,10 @@ int mp_irqdomain_alloc(struct irq_domain *domain, unsigned int virq,
irq_data->chip_data = data;
mp_irqdomain_get_attr(mp_pin_to_gsi(ioapic, pin), data, info);
- add_pin_to_irq_node(data, ioapic_alloc_attr_node(info), ioapic, pin);
+ if (!add_pin_to_irq_node(data, ioapic_alloc_attr_node(info), ioapic, pin)) {
+ ret = -ENOMEM;
+ goto free_irqs;
+ }
mp_preconfigure_entry(data);
mp_register_handler(virq, data->is_level);
@@ -3044,6 +3036,12 @@ int mp_irqdomain_alloc(struct irq_domain *domain, unsigned int virq,
ioapic, mpc_ioapic_id(ioapic), pin, virq,
data->is_level, data->active_low);
return 0;
+
+free_irqs:
+ irq_domain_free_irqs_parent(domain, virq, nr_irqs);
+free_data:
+ kfree(data);
+ return ret;
}
void mp_irqdomain_free(struct irq_domain *domain, unsigned int virq,
diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index 45675da354f3..468449f73a95 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -2551,10 +2551,9 @@ static void __init srso_select_mitigation(void)
{
bool has_microcode = boot_cpu_has(X86_FEATURE_IBPB_BRTYPE);
- if (cpu_mitigations_off())
- return;
-
- if (!boot_cpu_has_bug(X86_BUG_SRSO)) {
+ if (!boot_cpu_has_bug(X86_BUG_SRSO) ||
+ cpu_mitigations_off() ||
+ srso_cmd == SRSO_CMD_OFF) {
if (boot_cpu_has(X86_FEATURE_SBPB))
x86_pred_cmd = PRED_CMD_SBPB;
return;
@@ -2585,11 +2584,6 @@ static void __init srso_select_mitigation(void)
}
switch (srso_cmd) {
- case SRSO_CMD_OFF:
- if (boot_cpu_has(X86_FEATURE_SBPB))
- x86_pred_cmd = PRED_CMD_SBPB;
- return;
-
case SRSO_CMD_MICROCODE:
if (has_microcode) {
srso_mitigation = SRSO_MITIGATION_MICROCODE;
@@ -2643,6 +2637,8 @@ static void __init srso_select_mitigation(void)
pr_err("WARNING: kernel not compiled with MITIGATION_SRSO.\n");
}
break;
+ default:
+ break;
}
out:
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index d4e539d4e158..be307c9ef263 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -1165,8 +1165,8 @@ static const __initconst struct x86_cpu_id cpu_vuln_whitelist[] = {
VULNWL_INTEL(INTEL_CORE_YONAH, NO_SSB),
- VULNWL_INTEL(INTEL_ATOM_AIRMONT_MID, NO_L1TF | MSBDS_ONLY | NO_SWAPGS | NO_ITLB_MULTIHIT),
- VULNWL_INTEL(INTEL_ATOM_AIRMONT_NP, NO_L1TF | NO_SWAPGS | NO_ITLB_MULTIHIT),
+ VULNWL_INTEL(INTEL_ATOM_AIRMONT_MID, NO_SSB | NO_L1TF | NO_SWAPGS | NO_ITLB_MULTIHIT | MSBDS_ONLY),
+ VULNWL_INTEL(INTEL_ATOM_AIRMONT_NP, NO_SSB | NO_L1TF | NO_SWAPGS | NO_ITLB_MULTIHIT),
VULNWL_INTEL(INTEL_ATOM_GOLDMONT, NO_MDS | NO_L1TF | NO_SWAPGS | NO_ITLB_MULTIHIT | NO_MMIO),
VULNWL_INTEL(INTEL_ATOM_GOLDMONT_D, NO_MDS | NO_L1TF | NO_SWAPGS | NO_ITLB_MULTIHIT | NO_MMIO),
diff --git a/arch/x86/kernel/fpu/signal.c b/arch/x86/kernel/fpu/signal.c
index 247f2225aa9f..2b3b9e140dd4 100644
--- a/arch/x86/kernel/fpu/signal.c
+++ b/arch/x86/kernel/fpu/signal.c
@@ -156,7 +156,7 @@ static inline bool save_xstate_epilog(void __user *buf, int ia32_frame,
return !err;
}
-static inline int copy_fpregs_to_sigframe(struct xregs_state __user *buf)
+static inline int copy_fpregs_to_sigframe(struct xregs_state __user *buf, u32 pkru)
{
if (use_xsave())
return xsave_to_user_sigframe(buf);
@@ -185,7 +185,7 @@ static inline int copy_fpregs_to_sigframe(struct xregs_state __user *buf)
* For [f]xsave state, update the SW reserved fields in the [f]xsave frame
* indicating the absence/presence of the extended state to the user.
*/
-bool copy_fpstate_to_sigframe(void __user *buf, void __user *buf_fx, int size)
+bool copy_fpstate_to_sigframe(void __user *buf, void __user *buf_fx, int size, u32 pkru)
{
struct task_struct *tsk = current;
struct fpstate *fpstate = tsk->thread.fpu.fpstate;
@@ -228,7 +228,7 @@ bool copy_fpstate_to_sigframe(void __user *buf, void __user *buf_fx, int size)
fpregs_restore_userregs();
pagefault_disable();
- ret = copy_fpregs_to_sigframe(buf_fx);
+ ret = copy_fpregs_to_sigframe(buf_fx, pkru);
pagefault_enable();
fpregs_unlock();
diff --git a/arch/x86/kernel/machine_kexec_64.c b/arch/x86/kernel/machine_kexec_64.c
index cc0f7f70b17b..9c9ac606893e 100644
--- a/arch/x86/kernel/machine_kexec_64.c
+++ b/arch/x86/kernel/machine_kexec_64.c
@@ -28,6 +28,7 @@
#include <asm/setup.h>
#include <asm/set_memory.h>
#include <asm/cpu.h>
+#include <asm/efi.h>
#ifdef CONFIG_ACPI
/*
@@ -87,6 +88,8 @@ map_efi_systab(struct x86_mapping_info *info, pgd_t *level4p)
{
#ifdef CONFIG_EFI
unsigned long mstart, mend;
+ void *kaddr;
+ int ret;
if (!efi_enabled(EFI_BOOT))
return 0;
@@ -102,6 +105,30 @@ map_efi_systab(struct x86_mapping_info *info, pgd_t *level4p)
if (!mstart)
return 0;
+ ret = kernel_ident_mapping_init(info, level4p, mstart, mend);
+ if (ret)
+ return ret;
+
+ kaddr = memremap(mstart, mend - mstart, MEMREMAP_WB);
+ if (!kaddr) {
+ pr_err("Could not map UEFI system table\n");
+ return -ENOMEM;
+ }
+
+ mstart = efi_config_table;
+
+ if (efi_enabled(EFI_64BIT)) {
+ efi_system_table_64_t *stbl = (efi_system_table_64_t *)kaddr;
+
+ mend = mstart + sizeof(efi_config_table_64_t) * stbl->nr_tables;
+ } else {
+ efi_system_table_32_t *stbl = (efi_system_table_32_t *)kaddr;
+
+ mend = mstart + sizeof(efi_config_table_32_t) * stbl->nr_tables;
+ }
+
+ memunmap(kaddr);
+
return kernel_ident_mapping_init(info, level4p, mstart, mend);
#endif
return 0;
diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
index 31b6f5dddfc2..1f1e8e0ac5a3 100644
--- a/arch/x86/kernel/signal.c
+++ b/arch/x86/kernel/signal.c
@@ -84,6 +84,7 @@ get_sigframe(struct ksignal *ksig, struct pt_regs *regs, size_t frame_size,
unsigned long math_size = 0;
unsigned long sp = regs->sp;
unsigned long buf_fx = 0;
+ u32 pkru = read_pkru();
/* redzone */
if (!ia32_frame)
@@ -139,7 +140,7 @@ get_sigframe(struct ksignal *ksig, struct pt_regs *regs, size_t frame_size,
}
/* save i387 and extended state */
- if (!copy_fpstate_to_sigframe(*fpstate, (void __user *)buf_fx, math_size))
+ if (!copy_fpstate_to_sigframe(*fpstate, (void __user *)buf_fx, math_size, pkru))
return (void __user *)-1L;
return (void __user *)sp;
diff --git a/arch/x86/kernel/signal_64.c b/arch/x86/kernel/signal_64.c
index 8a94053c5444..ee9453891901 100644
--- a/arch/x86/kernel/signal_64.c
+++ b/arch/x86/kernel/signal_64.c
@@ -260,13 +260,13 @@ SYSCALL_DEFINE0(rt_sigreturn)
set_current_blocked(&set);
- if (!restore_sigcontext(regs, &frame->uc.uc_mcontext, uc_flags))
+ if (restore_altstack(&frame->uc.uc_stack))
goto badframe;
- if (restore_signal_shadow_stack())
+ if (!restore_sigcontext(regs, &frame->uc.uc_mcontext, uc_flags))
goto badframe;
- if (restore_altstack(&frame->uc.uc_stack))
+ if (restore_signal_shadow_stack())
goto badframe;
return regs->ax;
diff --git a/arch/x86/mm/ident_map.c b/arch/x86/mm/ident_map.c
index c45127265f2f..437e96fb4977 100644
--- a/arch/x86/mm/ident_map.c
+++ b/arch/x86/mm/ident_map.c
@@ -99,18 +99,31 @@ static int ident_pud_init(struct x86_mapping_info *info, pud_t *pud_page,
for (; addr < end; addr = next) {
pud_t *pud = pud_page + pud_index(addr);
pmd_t *pmd;
+ bool use_gbpage;
next = (addr & PUD_MASK) + PUD_SIZE;
if (next > end)
next = end;
- if (info->direct_gbpages) {
- pud_t pudval;
+ /* if this is already a gbpage, this portion is already mapped */
+ if (pud_leaf(*pud))
+ continue;
+
+ /* Is using a gbpage allowed? */
+ use_gbpage = info->direct_gbpages;
- if (pud_present(*pud))
- continue;
+ /* Don't use gbpage if it maps more than the requested region. */
+ /* at the begining: */
+ use_gbpage &= ((addr & ~PUD_MASK) == 0);
+ /* ... or at the end: */
+ use_gbpage &= ((next & ~PUD_MASK) == 0);
+
+ /* Never overwrite existing mappings */
+ use_gbpage &= !pud_present(*pud);
+
+ if (use_gbpage) {
+ pud_t pudval;
- addr &= PUD_MASK;
pudval = __pud((addr - info->offset) | info->page_flag);
set_pud(pud, pudval);
continue;
diff --git a/block/blk-iocost.c b/block/blk-iocost.c
index 690ca99dfaca..5a6098a3db57 100644
--- a/block/blk-iocost.c
+++ b/block/blk-iocost.c
@@ -2076,7 +2076,7 @@ static void ioc_forgive_debts(struct ioc *ioc, u64 usage_us_sum, int nr_debtors,
struct ioc_now *now)
{
struct ioc_gq *iocg;
- u64 dur, usage_pct, nr_cycles;
+ u64 dur, usage_pct, nr_cycles, nr_cycles_shift;
/* if no debtor, reset the cycle */
if (!nr_debtors) {
@@ -2138,10 +2138,12 @@ static void ioc_forgive_debts(struct ioc *ioc, u64 usage_us_sum, int nr_debtors,
old_debt = iocg->abs_vdebt;
old_delay = iocg->delay;
+ nr_cycles_shift = min_t(u64, nr_cycles, BITS_PER_LONG - 1);
if (iocg->abs_vdebt)
- iocg->abs_vdebt = iocg->abs_vdebt >> nr_cycles ?: 1;
+ iocg->abs_vdebt = iocg->abs_vdebt >> nr_cycles_shift ?: 1;
+
if (iocg->delay)
- iocg->delay = iocg->delay >> nr_cycles ?: 1;
+ iocg->delay = iocg->delay >> nr_cycles_shift ?: 1;
iocg_kick_waitq(iocg, true, now);
diff --git a/block/ioctl.c b/block/ioctl.c
index e8e4a4190f18..44257bdfeacb 100644
--- a/block/ioctl.c
+++ b/block/ioctl.c
@@ -126,7 +126,7 @@ static int blk_ioctl_discard(struct block_device *bdev, blk_mode_t mode,
return -EINVAL;
filemap_invalidate_lock(bdev->bd_mapping);
- err = truncate_bdev_range(bdev, mode, start, start + len - 1);
+ err = truncate_bdev_range(bdev, mode, start, end - 1);
if (err)
goto fail;
@@ -163,7 +163,7 @@ static int blk_ioctl_discard(struct block_device *bdev, blk_mode_t mode,
static int blk_ioctl_secure_erase(struct block_device *bdev, blk_mode_t mode,
void __user *argp)
{
- uint64_t start, len;
+ uint64_t start, len, end;
uint64_t range[2];
int err;
@@ -178,11 +178,12 @@ static int blk_ioctl_secure_erase(struct block_device *bdev, blk_mode_t mode,
len = range[1];
if ((start & 511) || (len & 511))
return -EINVAL;
- if (start + len > bdev_nr_bytes(bdev))
+ if (check_add_overflow(start, len, &end) ||
+ end > bdev_nr_bytes(bdev))
return -EINVAL;
filemap_invalidate_lock(bdev->bd_mapping);
- err = truncate_bdev_range(bdev, mode, start, start + len - 1);
+ err = truncate_bdev_range(bdev, mode, start, end - 1);
if (!err)
err = blkdev_issue_secure_erase(bdev, start >> 9, len >> 9,
GFP_KERNEL);
diff --git a/crypto/simd.c b/crypto/simd.c
index 2aa4f72e224f..b07721d1f3f6 100644
--- a/crypto/simd.c
+++ b/crypto/simd.c
@@ -136,27 +136,19 @@ static int simd_skcipher_init(struct crypto_skcipher *tfm)
return 0;
}
-struct simd_skcipher_alg *simd_skcipher_create_compat(const char *algname,
+struct simd_skcipher_alg *simd_skcipher_create_compat(struct skcipher_alg *ialg,
+ const char *algname,
const char *drvname,
const char *basename)
{
struct simd_skcipher_alg *salg;
- struct crypto_skcipher *tfm;
- struct skcipher_alg *ialg;
struct skcipher_alg *alg;
int err;
- tfm = crypto_alloc_skcipher(basename, CRYPTO_ALG_INTERNAL,
- CRYPTO_ALG_INTERNAL | CRYPTO_ALG_ASYNC);
- if (IS_ERR(tfm))
- return ERR_CAST(tfm);
-
- ialg = crypto_skcipher_alg(tfm);
-
salg = kzalloc(sizeof(*salg), GFP_KERNEL);
if (!salg) {
salg = ERR_PTR(-ENOMEM);
- goto out_put_tfm;
+ goto out;
}
salg->ialg_name = basename;
@@ -195,30 +187,16 @@ struct simd_skcipher_alg *simd_skcipher_create_compat(const char *algname,
if (err)
goto out_free_salg;
-out_put_tfm:
- crypto_free_skcipher(tfm);
+out:
return salg;
out_free_salg:
kfree(salg);
salg = ERR_PTR(err);
- goto out_put_tfm;
+ goto out;
}
EXPORT_SYMBOL_GPL(simd_skcipher_create_compat);
-struct simd_skcipher_alg *simd_skcipher_create(const char *algname,
- const char *basename)
-{
- char drvname[CRYPTO_MAX_ALG_NAME];
-
- if (snprintf(drvname, CRYPTO_MAX_ALG_NAME, "simd-%s", basename) >=
- CRYPTO_MAX_ALG_NAME)
- return ERR_PTR(-ENAMETOOLONG);
-
- return simd_skcipher_create_compat(algname, drvname, basename);
-}
-EXPORT_SYMBOL_GPL(simd_skcipher_create);
-
void simd_skcipher_free(struct simd_skcipher_alg *salg)
{
crypto_unregister_skcipher(&salg->alg);
@@ -246,7 +224,7 @@ int simd_register_skciphers_compat(struct skcipher_alg *algs, int count,
algname = algs[i].base.cra_name + 2;
drvname = algs[i].base.cra_driver_name + 2;
basename = algs[i].base.cra_driver_name;
- simd = simd_skcipher_create_compat(algname, drvname, basename);
+ simd = simd_skcipher_create_compat(algs + i, algname, drvname, basename);
err = PTR_ERR(simd);
if (IS_ERR(simd))
goto err_unregister;
@@ -383,27 +361,19 @@ static int simd_aead_init(struct crypto_aead *tfm)
return 0;
}
-struct simd_aead_alg *simd_aead_create_compat(const char *algname,
- const char *drvname,
- const char *basename)
+static struct simd_aead_alg *simd_aead_create_compat(struct aead_alg *ialg,
+ const char *algname,
+ const char *drvname,
+ const char *basename)
{
struct simd_aead_alg *salg;
- struct crypto_aead *tfm;
- struct aead_alg *ialg;
struct aead_alg *alg;
int err;
- tfm = crypto_alloc_aead(basename, CRYPTO_ALG_INTERNAL,
- CRYPTO_ALG_INTERNAL | CRYPTO_ALG_ASYNC);
- if (IS_ERR(tfm))
- return ERR_CAST(tfm);
-
- ialg = crypto_aead_alg(tfm);
-
salg = kzalloc(sizeof(*salg), GFP_KERNEL);
if (!salg) {
salg = ERR_PTR(-ENOMEM);
- goto out_put_tfm;
+ goto out;
}
salg->ialg_name = basename;
@@ -442,36 +412,20 @@ struct simd_aead_alg *simd_aead_create_compat(const char *algname,
if (err)
goto out_free_salg;
-out_put_tfm:
- crypto_free_aead(tfm);
+out:
return salg;
out_free_salg:
kfree(salg);
salg = ERR_PTR(err);
- goto out_put_tfm;
-}
-EXPORT_SYMBOL_GPL(simd_aead_create_compat);
-
-struct simd_aead_alg *simd_aead_create(const char *algname,
- const char *basename)
-{
- char drvname[CRYPTO_MAX_ALG_NAME];
-
- if (snprintf(drvname, CRYPTO_MAX_ALG_NAME, "simd-%s", basename) >=
- CRYPTO_MAX_ALG_NAME)
- return ERR_PTR(-ENAMETOOLONG);
-
- return simd_aead_create_compat(algname, drvname, basename);
+ goto out;
}
-EXPORT_SYMBOL_GPL(simd_aead_create);
-void simd_aead_free(struct simd_aead_alg *salg)
+static void simd_aead_free(struct simd_aead_alg *salg)
{
crypto_unregister_aead(&salg->alg);
kfree(salg);
}
-EXPORT_SYMBOL_GPL(simd_aead_free);
int simd_register_aeads_compat(struct aead_alg *algs, int count,
struct simd_aead_alg **simd_algs)
@@ -493,7 +447,7 @@ int simd_register_aeads_compat(struct aead_alg *algs, int count,
algname = algs[i].base.cra_name + 2;
drvname = algs[i].base.cra_driver_name + 2;
basename = algs[i].base.cra_driver_name;
- simd = simd_aead_create_compat(algname, drvname, basename);
+ simd = simd_aead_create_compat(algs + i, algname, drvname, basename);
err = PTR_ERR(simd);
if (IS_ERR(simd))
goto err_unregister;
diff --git a/drivers/accel/ivpu/ivpu_fw.c b/drivers/accel/ivpu/ivpu_fw.c
index de3d66116375..ede6165e09d9 100644
--- a/drivers/accel/ivpu/ivpu_fw.c
+++ b/drivers/accel/ivpu/ivpu_fw.c
@@ -60,6 +60,10 @@ static struct {
{ IVPU_HW_IP_40XX, "intel/vpu/vpu_40xx_v0.0.bin" },
};
+/* Production fw_names from the table above */
+MODULE_FIRMWARE("intel/vpu/vpu_37xx_v0.0.bin");
+MODULE_FIRMWARE("intel/vpu/vpu_40xx_v0.0.bin");
+
static int ivpu_fw_request(struct ivpu_device *vdev)
{
int ret = -ENOENT;
diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c
index 350d3a892889..e84720f0246e 100644
--- a/drivers/acpi/acpi_pad.c
+++ b/drivers/acpi/acpi_pad.c
@@ -136,8 +136,10 @@ static void exit_round_robin(unsigned int tsk_index)
{
struct cpumask *pad_busy_cpus = to_cpumask(pad_busy_cpus_bits);
- cpumask_clear_cpu(tsk_in_cpu[tsk_index], pad_busy_cpus);
- tsk_in_cpu[tsk_index] = -1;
+ if (tsk_in_cpu[tsk_index] != -1) {
+ cpumask_clear_cpu(tsk_in_cpu[tsk_index], pad_busy_cpus);
+ tsk_in_cpu[tsk_index] = -1;
+ }
}
static unsigned int idle_pct = 5; /* percentage */
diff --git a/drivers/acpi/acpica/dbconvert.c b/drivers/acpi/acpica/dbconvert.c
index 2b84ac093698..8dbab6932049 100644
--- a/drivers/acpi/acpica/dbconvert.c
+++ b/drivers/acpi/acpica/dbconvert.c
@@ -174,6 +174,8 @@ acpi_status acpi_db_convert_to_package(char *string, union acpi_object *object)
elements =
ACPI_ALLOCATE_ZEROED(DB_DEFAULT_PKG_ELEMENTS *
sizeof(union acpi_object));
+ if (!elements)
+ return (AE_NO_MEMORY);
this = string;
for (i = 0; i < (DB_DEFAULT_PKG_ELEMENTS - 1); i++) {
diff --git a/drivers/acpi/acpica/exprep.c b/drivers/acpi/acpica/exprep.c
index 08196fa17080..82b1fa2d201f 100644
--- a/drivers/acpi/acpica/exprep.c
+++ b/drivers/acpi/acpica/exprep.c
@@ -437,6 +437,9 @@ acpi_status acpi_ex_prep_field_value(struct acpi_create_field_info *info)
if (info->connection_node) {
second_desc = info->connection_node->object;
+ if (second_desc == NULL) {
+ break;
+ }
if (!(second_desc->common.flags & AOPOBJ_DATA_VALID)) {
status =
acpi_ds_get_buffer_arguments(second_desc);
diff --git a/drivers/acpi/acpica/psargs.c b/drivers/acpi/acpica/psargs.c
index 422c074ed289..28582adfc0ac 100644
--- a/drivers/acpi/acpica/psargs.c
+++ b/drivers/acpi/acpica/psargs.c
@@ -25,6 +25,8 @@ acpi_ps_get_next_package_length(struct acpi_parse_state *parser_state);
static union acpi_parse_object *acpi_ps_get_next_field(struct acpi_parse_state
*parser_state);
+static void acpi_ps_free_field_list(union acpi_parse_object *start);
+
/*******************************************************************************
*
* FUNCTION: acpi_ps_get_next_package_length
@@ -683,6 +685,39 @@ static union acpi_parse_object *acpi_ps_get_next_field(struct acpi_parse_state
return_PTR(field);
}
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ps_free_field_list
+ *
+ * PARAMETERS: start - First Op in field list
+ *
+ * RETURN: None.
+ *
+ * DESCRIPTION: Free all Op objects inside a field list.
+ *
+ ******************************************************************************/
+
+static void acpi_ps_free_field_list(union acpi_parse_object *start)
+{
+ union acpi_parse_object *cur = start;
+ union acpi_parse_object *next;
+ union acpi_parse_object *arg;
+
+ while (cur) {
+ next = cur->common.next;
+
+ /* AML_INT_CONNECTION_OP can have a single argument */
+
+ arg = acpi_ps_get_arg(cur, 0);
+ if (arg) {
+ acpi_ps_free_op(arg);
+ }
+
+ acpi_ps_free_op(cur);
+ cur = next;
+ }
+}
+
/*******************************************************************************
*
* FUNCTION: acpi_ps_get_next_arg
@@ -751,6 +786,10 @@ acpi_ps_get_next_arg(struct acpi_walk_state *walk_state,
while (parser_state->aml < parser_state->pkg_end) {
field = acpi_ps_get_next_field(parser_state);
if (!field) {
+ if (arg) {
+ acpi_ps_free_field_list(arg);
+ }
+
return_ACPI_STATUS(AE_NO_MEMORY);
}
@@ -820,6 +859,10 @@ acpi_ps_get_next_arg(struct acpi_walk_state *walk_state,
acpi_ps_get_next_namepath(walk_state, parser_state,
arg,
ACPI_NOT_METHOD_CALL);
+ if (ACPI_FAILURE(status)) {
+ acpi_ps_free_op(arg);
+ return_ACPI_STATUS(status);
+ }
} else {
/* Single complex argument, nothing returned */
@@ -854,6 +897,10 @@ acpi_ps_get_next_arg(struct acpi_walk_state *walk_state,
acpi_ps_get_next_namepath(walk_state, parser_state,
arg,
ACPI_POSSIBLE_METHOD_CALL);
+ if (ACPI_FAILURE(status)) {
+ acpi_ps_free_op(arg);
+ return_ACPI_STATUS(status);
+ }
if (arg->common.aml_opcode == AML_INT_METHODCALL_OP) {
diff --git a/drivers/acpi/apei/einj-cxl.c b/drivers/acpi/apei/einj-cxl.c
index 8b8be0c90709..d64e2713aae4 100644
--- a/drivers/acpi/apei/einj-cxl.c
+++ b/drivers/acpi/apei/einj-cxl.c
@@ -63,7 +63,7 @@ static int cxl_dport_get_sbdf(struct pci_dev *dport_dev, u64 *sbdf)
seg = bridge->domain_nr;
bus = pbus->number;
- *sbdf = (seg << 24) | (bus << 16) | dport_dev->devfn;
+ *sbdf = (seg << 24) | (bus << 16) | (dport_dev->devfn << 8);
return 0;
}
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index da3a879d638a..4f1637ed76e5 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -706,28 +706,35 @@ static LIST_HEAD(acpi_battery_list);
static LIST_HEAD(battery_hook_list);
static DEFINE_MUTEX(hook_mutex);
-static void __battery_hook_unregister(struct acpi_battery_hook *hook, int lock)
+static void battery_hook_unregister_unlocked(struct acpi_battery_hook *hook)
{
struct acpi_battery *battery;
+
/*
* In order to remove a hook, we first need to
* de-register all the batteries that are registered.
*/
- if (lock)
- mutex_lock(&hook_mutex);
list_for_each_entry(battery, &acpi_battery_list, list) {
if (!hook->remove_battery(battery->bat, hook))
power_supply_changed(battery->bat);
}
- list_del(&hook->list);
- if (lock)
- mutex_unlock(&hook_mutex);
+ list_del_init(&hook->list);
+
pr_info("extension unregistered: %s\n", hook->name);
}
void battery_hook_unregister(struct acpi_battery_hook *hook)
{
- __battery_hook_unregister(hook, 1);
+ mutex_lock(&hook_mutex);
+ /*
+ * Ignore already unregistered battery hooks. This might happen
+ * if a battery hook was previously unloaded due to an error when
+ * adding a new battery.
+ */
+ if (!list_empty(&hook->list))
+ battery_hook_unregister_unlocked(hook);
+
+ mutex_unlock(&hook_mutex);
}
EXPORT_SYMBOL_GPL(battery_hook_unregister);
@@ -736,7 +743,6 @@ void battery_hook_register(struct acpi_battery_hook *hook)
struct acpi_battery *battery;
mutex_lock(&hook_mutex);
- INIT_LIST_HEAD(&hook->list);
list_add(&hook->list, &battery_hook_list);
/*
* Now that the driver is registered, we need
@@ -753,7 +759,7 @@ void battery_hook_register(struct acpi_battery_hook *hook)
* hooks.
*/
pr_err("extension failed to load: %s", hook->name);
- __battery_hook_unregister(hook, 0);
+ battery_hook_unregister_unlocked(hook);
goto end;
}
@@ -807,7 +813,7 @@ static void battery_hook_add_battery(struct acpi_battery *battery)
*/
pr_err("error in extension, unloading: %s",
hook_node->name);
- __battery_hook_unregister(hook_node, 0);
+ battery_hook_unregister_unlocked(hook_node);
}
}
mutex_unlock(&hook_mutex);
@@ -840,7 +846,7 @@ static void __exit battery_hook_exit(void)
* need to remove the hooks.
*/
list_for_each_entry_safe(hook, ptr, &battery_hook_list, list) {
- __battery_hook_unregister(hook, 1);
+ battery_hook_unregister(hook);
}
mutex_destroy(&hook_mutex);
}
diff --git a/drivers/acpi/cppc_acpi.c b/drivers/acpi/cppc_acpi.c
index 28adea68e1cd..5b06e236aabe 100644
--- a/drivers/acpi/cppc_acpi.c
+++ b/drivers/acpi/cppc_acpi.c
@@ -103,6 +103,11 @@ static DEFINE_PER_CPU(struct cpc_desc *, cpc_desc_ptr);
(cpc)->cpc_entry.reg.space_id == \
ACPI_ADR_SPACE_PLATFORM_COMM)
+/* Check if a CPC register is in FFH */
+#define CPC_IN_FFH(cpc) ((cpc)->type == ACPI_TYPE_BUFFER && \
+ (cpc)->cpc_entry.reg.space_id == \
+ ACPI_ADR_SPACE_FIXED_HARDWARE)
+
/* Check if a CPC register is in SystemMemory */
#define CPC_IN_SYSTEM_MEMORY(cpc) ((cpc)->type == ACPI_TYPE_BUFFER && \
(cpc)->cpc_entry.reg.space_id == \
@@ -1521,9 +1526,12 @@ int cppc_set_epp_perf(int cpu, struct cppc_perf_ctrls *perf_ctrls, bool enable)
/* after writing CPC, transfer the ownership of PCC to platform */
ret = send_pcc_cmd(pcc_ss_id, CMD_WRITE);
up_write(&pcc_ss_data->pcc_lock);
+ } else if (osc_cpc_flexible_adr_space_confirmed &&
+ CPC_SUPPORTED(epp_set_reg) && CPC_IN_FFH(epp_set_reg)) {
+ ret = cpc_write(cpu, epp_set_reg, perf_ctrls->energy_perf);
} else {
ret = -ENOTSUPP;
- pr_debug("_CPC in PCC is not supported\n");
+ pr_debug("_CPC in PCC and _CPC in FFH are not supported\n");
}
return ret;
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 38d2f6e6b12b..25399f6dde7e 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -783,6 +783,9 @@ static int acpi_ec_transaction_unlocked(struct acpi_ec *ec,
unsigned long tmp;
int ret = 0;
+ if (t->rdata)
+ memset(t->rdata, 0, t->rlen);
+
/* start transaction */
spin_lock_irqsave(&ec->lock, tmp);
/* Enable GPE for command processing (IBF=0/OBF=1) */
@@ -819,8 +822,6 @@ static int acpi_ec_transaction(struct acpi_ec *ec, struct transaction *t)
if (!ec || (!t) || (t->wlen && !t->wdata) || (t->rlen && !t->rdata))
return -EINVAL;
- if (t->rdata)
- memset(t->rdata, 0, t->rlen);
mutex_lock(&ec->mutex);
if (ec->global_lock) {
@@ -847,7 +848,7 @@ static int acpi_ec_burst_enable(struct acpi_ec *ec)
.wdata = NULL, .rdata = &d,
.wlen = 0, .rlen = 1};
- return acpi_ec_transaction(ec, &t);
+ return acpi_ec_transaction_unlocked(ec, &t);
}
static int acpi_ec_burst_disable(struct acpi_ec *ec)
@@ -857,7 +858,7 @@ static int acpi_ec_burst_disable(struct acpi_ec *ec)
.wlen = 0, .rlen = 0};
return (acpi_ec_read_status(ec) & ACPI_EC_FLAG_BURST) ?
- acpi_ec_transaction(ec, &t) : 0;
+ acpi_ec_transaction_unlocked(ec, &t) : 0;
}
static int acpi_ec_read(struct acpi_ec *ec, u8 address, u8 *data)
@@ -873,6 +874,19 @@ static int acpi_ec_read(struct acpi_ec *ec, u8 address, u8 *data)
return result;
}
+static int acpi_ec_read_unlocked(struct acpi_ec *ec, u8 address, u8 *data)
+{
+ int result;
+ u8 d;
+ struct transaction t = {.command = ACPI_EC_COMMAND_READ,
+ .wdata = &address, .rdata = &d,
+ .wlen = 1, .rlen = 1};
+
+ result = acpi_ec_transaction_unlocked(ec, &t);
+ *data = d;
+ return result;
+}
+
static int acpi_ec_write(struct acpi_ec *ec, u8 address, u8 data)
{
u8 wdata[2] = { address, data };
@@ -883,6 +897,16 @@ static int acpi_ec_write(struct acpi_ec *ec, u8 address, u8 data)
return acpi_ec_transaction(ec, &t);
}
+static int acpi_ec_write_unlocked(struct acpi_ec *ec, u8 address, u8 data)
+{
+ u8 wdata[2] = { address, data };
+ struct transaction t = {.command = ACPI_EC_COMMAND_WRITE,
+ .wdata = wdata, .rdata = NULL,
+ .wlen = 2, .rlen = 0};
+
+ return acpi_ec_transaction_unlocked(ec, &t);
+}
+
int ec_read(u8 addr, u8 *val)
{
int err;
@@ -1323,6 +1347,7 @@ acpi_ec_space_handler(u32 function, acpi_physical_address address,
struct acpi_ec *ec = handler_context;
int result = 0, i, bytes = bits / 8;
u8 *value = (u8 *)value64;
+ u32 glk;
if ((address > 0xFF) || !value || !handler_context)
return AE_BAD_PARAMETER;
@@ -1330,13 +1355,25 @@ acpi_ec_space_handler(u32 function, acpi_physical_address address,
if (function != ACPI_READ && function != ACPI_WRITE)
return AE_BAD_PARAMETER;
+ mutex_lock(&ec->mutex);
+
+ if (ec->global_lock) {
+ acpi_status status;
+
+ status = acpi_acquire_global_lock(ACPI_EC_UDELAY_GLK, &glk);
+ if (ACPI_FAILURE(status)) {
+ result = -ENODEV;
+ goto unlock;
+ }
+ }
+
if (ec->busy_polling || bits > 8)
acpi_ec_burst_enable(ec);
for (i = 0; i < bytes; ++i, ++address, ++value) {
result = (function == ACPI_READ) ?
- acpi_ec_read(ec, address, value) :
- acpi_ec_write(ec, address, *value);
+ acpi_ec_read_unlocked(ec, address, value) :
+ acpi_ec_write_unlocked(ec, address, *value);
if (result < 0)
break;
}
@@ -1344,6 +1381,12 @@ acpi_ec_space_handler(u32 function, acpi_physical_address address,
if (ec->busy_polling || bits > 8)
acpi_ec_burst_disable(ec);
+ if (ec->global_lock)
+ acpi_release_global_lock(glk);
+
+unlock:
+ mutex_unlock(&ec->mutex);
+
switch (result) {
case -EINVAL:
return AE_BAD_PARAMETER;
diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c
index cb2aacbb9335..3d74ebe9dbd8 100644
--- a/drivers/acpi/resource.c
+++ b/drivers/acpi/resource.c
@@ -440,6 +440,13 @@ static const struct dmi_system_id irq1_level_low_skip_override[] = {
DMI_MATCH(DMI_BOARD_NAME, "S5602ZA"),
},
},
+ {
+ /* Asus Vivobook X1704VAP */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+ DMI_MATCH(DMI_BOARD_NAME, "X1704VAP"),
+ },
+ },
{
/* Asus ExpertBook B1402CBA */
.matches = {
@@ -504,17 +511,24 @@ static const struct dmi_system_id irq1_level_low_skip_override[] = {
},
},
{
- /* Asus Vivobook E1504GA */
+ /* Asus ExpertBook B2502CVA */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
- DMI_MATCH(DMI_BOARD_NAME, "E1504GA"),
+ DMI_MATCH(DMI_BOARD_NAME, "B2502CVA"),
},
},
{
- /* Asus Vivobook E1504GAB */
+ /* Asus Vivobook Go E1404GA* */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
- DMI_MATCH(DMI_BOARD_NAME, "E1504GAB"),
+ DMI_MATCH(DMI_BOARD_NAME, "E1404GA"),
+ },
+ },
+ {
+ /* Asus Vivobook E1504GA* */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+ DMI_MATCH(DMI_BOARD_NAME, "E1504GA"),
},
},
{
diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c
index 75a5f559402f..b05064578293 100644
--- a/drivers/acpi/video_detect.c
+++ b/drivers/acpi/video_detect.c
@@ -254,6 +254,14 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "PCG-FRV35"),
},
},
+ {
+ .callback = video_detect_force_vendor,
+ /* Panasonic Toughbook CF-18 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Matsushita Electric Industrial"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "CF-18"),
+ },
+ },
/*
* Toshiba models with Transflective display, these need to use
@@ -836,6 +844,15 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
* controller board in their ACPI tables (and may even have one), but
* which need native backlight control nevertheless.
*/
+ {
+ /* https://github.com/zabbly/linux/issues/26 */
+ .callback = video_detect_force_native,
+ /* Dell OptiPlex 5480 AIO */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 5480 AIO"),
+ },
+ },
{
/* https://bugzilla.redhat.com/show_bug.cgi?id=2303936 */
.callback = video_detect_force_native,
diff --git a/drivers/ata/pata_serverworks.c b/drivers/ata/pata_serverworks.c
index 549ff24a9823..4edddf6bcc15 100644
--- a/drivers/ata/pata_serverworks.c
+++ b/drivers/ata/pata_serverworks.c
@@ -46,10 +46,11 @@
#define SVWKS_CSB5_REVISION_NEW 0x92 /* min PCI_REVISION_ID for UDMA5 (A2.0) */
#define SVWKS_CSB6_REVISION 0xa0 /* min PCI_REVISION_ID for UDMA4 (A1.0) */
-/* Seagate Barracuda ATA IV Family drives in UDMA mode 5
- * can overrun their FIFOs when used with the CSB5 */
-
-static const char *csb_bad_ata100[] = {
+/*
+ * Seagate Barracuda ATA IV Family drives in UDMA mode 5
+ * can overrun their FIFOs when used with the CSB5.
+ */
+static const char * const csb_bad_ata100[] = {
"ST320011A",
"ST340016A",
"ST360021A",
@@ -163,10 +164,11 @@ static unsigned int serverworks_osb4_filter(struct ata_device *adev, unsigned in
* @adev: ATA device
* @mask: Mask of proposed modes
*
- * Check the blacklist and disable UDMA5 if matched
+ * Check the list of devices with broken UDMA5 and
+ * disable UDMA5 if matched.
*/
-
-static unsigned int serverworks_csb_filter(struct ata_device *adev, unsigned int mask)
+static unsigned int serverworks_csb_filter(struct ata_device *adev,
+ unsigned int mask)
{
const char *p;
char model_num[ATA_ID_PROD_LEN + 1];
diff --git a/drivers/ata/sata_sil.c b/drivers/ata/sata_sil.c
index cc77c0248284..df095659bae0 100644
--- a/drivers/ata/sata_sil.c
+++ b/drivers/ata/sata_sil.c
@@ -128,7 +128,7 @@ static const struct pci_device_id sil_pci_tbl[] = {
static const struct sil_drivelist {
const char *product;
unsigned int quirk;
-} sil_blacklist [] = {
+} sil_quirks[] = {
{ "ST320012AS", SIL_QUIRK_MOD15WRITE },
{ "ST330013AS", SIL_QUIRK_MOD15WRITE },
{ "ST340017AS", SIL_QUIRK_MOD15WRITE },
@@ -600,8 +600,8 @@ static void sil_thaw(struct ata_port *ap)
* list, and apply the fixups to only the specific
* devices/hosts/firmwares that need it.
*
- * 20040111 - Seagate drives affected by the Mod15Write bug are blacklisted
- * The Maxtor quirk is in the blacklist, but I'm keeping the original
+ * 20040111 - Seagate drives affected by the Mod15Write bug are quirked
+ * The Maxtor quirk is in sil_quirks, but I'm keeping the original
* pessimistic fix for the following reasons...
* - There seems to be less info on it, only one device gleaned off the
* Windows driver, maybe only one is affected. More info would be greatly
@@ -620,9 +620,9 @@ static void sil_dev_config(struct ata_device *dev)
ata_id_c_string(dev->id, model_num, ATA_ID_PROD, sizeof(model_num));
- for (n = 0; sil_blacklist[n].product; n++)
- if (!strcmp(sil_blacklist[n].product, model_num)) {
- quirks = sil_blacklist[n].quirk;
+ for (n = 0; sil_quirks[n].product; n++)
+ if (!strcmp(sil_quirks[n].product, model_num)) {
+ quirks = sil_quirks[n].quirk;
break;
}
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index cc9077b588d7..d1f4ddc57645 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -361,6 +361,7 @@ ata_rw_frameinit(struct frame *f)
}
ah->cmdstat = ATA_CMD_PIO_READ | writebit | extbit;
+ dev_hold(t->ifp->nd);
skb->dev = t->ifp->nd;
}
@@ -401,6 +402,8 @@ aoecmd_ata_rw(struct aoedev *d)
__skb_queue_head_init(&queue);
__skb_queue_tail(&queue, skb);
aoenet_xmit(&queue);
+ } else {
+ dev_put(f->t->ifp->nd);
}
return 1;
}
@@ -483,10 +486,13 @@ resend(struct aoedev *d, struct frame *f)
memcpy(h->dst, t->addr, sizeof h->dst);
memcpy(h->src, t->ifp->nd->dev_addr, sizeof h->src);
+ dev_hold(t->ifp->nd);
skb->dev = t->ifp->nd;
skb = skb_clone(skb, GFP_ATOMIC);
- if (skb == NULL)
+ if (skb == NULL) {
+ dev_put(t->ifp->nd);
return;
+ }
f->sent = ktime_get();
__skb_queue_head_init(&queue);
__skb_queue_tail(&queue, skb);
@@ -617,6 +623,8 @@ probe(struct aoetgt *t)
__skb_queue_head_init(&queue);
__skb_queue_tail(&queue, skb);
aoenet_xmit(&queue);
+ } else {
+ dev_put(f->t->ifp->nd);
}
}
@@ -1395,6 +1403,7 @@ aoecmd_ata_id(struct aoedev *d)
ah->cmdstat = ATA_CMD_ID_ATA;
ah->lba3 = 0xa0;
+ dev_hold(t->ifp->nd);
skb->dev = t->ifp->nd;
d->rttavg = RTTAVG_INIT;
@@ -1404,6 +1413,8 @@ aoecmd_ata_id(struct aoedev *d)
skb = skb_clone(skb, GFP_ATOMIC);
if (skb)
f->sent = ktime_get();
+ else
+ dev_put(t->ifp->nd);
return skb;
}
diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c
index 85b7f2bb4259..07cd308f7abf 100644
--- a/drivers/bluetooth/btmrvl_sdio.c
+++ b/drivers/bluetooth/btmrvl_sdio.c
@@ -92,7 +92,7 @@ static int btmrvl_sdio_probe_of(struct device *dev,
} else {
ret = devm_request_irq(dev, cfg->irq_bt,
btmrvl_wake_irq_bt,
- 0, "bt_wake", card);
+ IRQF_NO_AUTOEN, "bt_wake", card);
if (ret) {
dev_err(dev,
"Failed to request irq_bt %d (%d)\n",
@@ -101,7 +101,6 @@ static int btmrvl_sdio_probe_of(struct device *dev,
/* Configure wakeup (enabled by default) */
device_init_wakeup(dev, true);
- disable_irq(cfg->irq_bt);
}
}
diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c
index fd7991ea7672..7cce4abc8a02 100644
--- a/drivers/bluetooth/btrtl.c
+++ b/drivers/bluetooth/btrtl.c
@@ -1296,6 +1296,7 @@ void btrtl_set_quirks(struct hci_dev *hdev, struct btrtl_device_info *btrtl_dev)
btrealtek_set_flag(hdev, REALTEK_ALT6_CONTINUOUS_TX_CHIP);
if (btrtl_dev->project_id == CHIP_ID_8852A ||
+ btrtl_dev->project_id == CHIP_ID_8852B ||
btrtl_dev->project_id == CHIP_ID_8852C)
set_bit(HCI_QUIRK_USE_MSFT_EXT_ADDRESS_FILTER, &hdev->quirks);
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 1ec71a2fb63e..93dbeb8b348d 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -540,6 +540,8 @@ static const struct usb_device_id quirks_table[] = {
BTUSB_WIDEBAND_SPEECH },
{ USB_DEVICE(0x13d3, 0x3592), .driver_info = BTUSB_REALTEK |
BTUSB_WIDEBAND_SPEECH },
+ { USB_DEVICE(0x0489, 0xe122), .driver_info = BTUSB_REALTEK |
+ BTUSB_WIDEBAND_SPEECH },
/* Realtek 8852BE Bluetooth devices */
{ USB_DEVICE(0x0cb8, 0xc559), .driver_info = BTUSB_REALTEK |
diff --git a/drivers/clk/qcom/clk-alpha-pll.c b/drivers/clk/qcom/clk-alpha-pll.c
index b59317e234c6..931550b9ea69 100644
--- a/drivers/clk/qcom/clk-alpha-pll.c
+++ b/drivers/clk/qcom/clk-alpha-pll.c
@@ -1713,7 +1713,7 @@ static int __alpha_pll_trion_set_rate(struct clk_hw *hw, unsigned long rate,
if (ret < 0)
return ret;
- regmap_write(pll->clkr.regmap, PLL_L_VAL(pll), l);
+ regmap_update_bits(pll->clkr.regmap, PLL_L_VAL(pll), LUCID_EVO_PLL_L_VAL_MASK, l);
regmap_write(pll->clkr.regmap, PLL_ALPHA_VAL(pll), a);
/* Latch the PLL input */
diff --git a/drivers/clk/qcom/clk-rpmh.c b/drivers/clk/qcom/clk-rpmh.c
index bb82abeed88f..4acde937114a 100644
--- a/drivers/clk/qcom/clk-rpmh.c
+++ b/drivers/clk/qcom/clk-rpmh.c
@@ -263,6 +263,8 @@ static int clk_rpmh_bcm_send_cmd(struct clk_rpmh *c, bool enable)
cmd_state = 0;
}
+ cmd_state = min(cmd_state, BCM_TCS_CMD_VOTE_MASK);
+
if (c->last_sent_aggr_state != cmd_state) {
cmd.addr = c->res_addr;
cmd.data = BCM_TCS_CMD(1, enable, 0, cmd_state);
diff --git a/drivers/clk/qcom/dispcc-sm8250.c b/drivers/clk/qcom/dispcc-sm8250.c
index 6665e064a555..884bbd3fb305 100644
--- a/drivers/clk/qcom/dispcc-sm8250.c
+++ b/drivers/clk/qcom/dispcc-sm8250.c
@@ -849,6 +849,7 @@ static struct clk_branch disp_cc_mdss_dp_link1_intf_clk = {
&disp_cc_mdss_dp_link1_div_clk_src.clkr.hw,
},
.num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
@@ -884,6 +885,7 @@ static struct clk_branch disp_cc_mdss_dp_link_intf_clk = {
&disp_cc_mdss_dp_link_div_clk_src.clkr.hw,
},
.num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
@@ -1009,6 +1011,7 @@ static struct clk_branch disp_cc_mdss_mdp_lut_clk = {
&disp_cc_mdss_mdp_clk_src.clkr.hw,
},
.num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
diff --git a/drivers/clk/qcom/gcc-sc8180x.c b/drivers/clk/qcom/gcc-sc8180x.c
index ad135bfa4c76..199e66954bc2 100644
--- a/drivers/clk/qcom/gcc-sc8180x.c
+++ b/drivers/clk/qcom/gcc-sc8180x.c
@@ -142,6 +142,23 @@ static struct clk_alpha_pll gpll7 = {
},
};
+static struct clk_alpha_pll gpll9 = {
+ .offset = 0x1c000,
+ .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_TRION],
+ .clkr = {
+ .enable_reg = 0x52000,
+ .enable_mask = BIT(9),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "gpll9",
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "bi_tcxo",
+ },
+ .num_parents = 1,
+ .ops = &clk_alpha_pll_fixed_trion_ops,
+ },
+ },
+};
+
static const struct parent_map gcc_parent_map_0[] = {
{ P_BI_TCXO, 0 },
{ P_GPLL0_OUT_MAIN, 1 },
@@ -241,7 +258,7 @@ static const struct parent_map gcc_parent_map_7[] = {
static const struct clk_parent_data gcc_parents_7[] = {
{ .fw_name = "bi_tcxo", },
{ .hw = &gpll0.clkr.hw },
- { .name = "gppl9" },
+ { .hw = &gpll9.clkr.hw },
{ .hw = &gpll4.clkr.hw },
{ .hw = &gpll0_out_even.clkr.hw },
};
@@ -260,28 +277,6 @@ static const struct clk_parent_data gcc_parents_8[] = {
{ .hw = &gpll0_out_even.clkr.hw },
};
-static const struct freq_tbl ftbl_gcc_cpuss_ahb_clk_src[] = {
- F(19200000, P_BI_TCXO, 1, 0, 0),
- F(50000000, P_GPLL0_OUT_MAIN, 12, 0, 0),
- F(100000000, P_GPLL0_OUT_MAIN, 6, 0, 0),
- { }
-};
-
-static struct clk_rcg2 gcc_cpuss_ahb_clk_src = {
- .cmd_rcgr = 0x48014,
- .mnd_width = 0,
- .hid_width = 5,
- .parent_map = gcc_parent_map_0,
- .freq_tbl = ftbl_gcc_cpuss_ahb_clk_src,
- .clkr.hw.init = &(struct clk_init_data){
- .name = "gcc_cpuss_ahb_clk_src",
- .parent_data = gcc_parents_0,
- .num_parents = ARRAY_SIZE(gcc_parents_0),
- .flags = CLK_SET_RATE_PARENT,
- .ops = &clk_rcg2_ops,
- },
-};
-
static const struct freq_tbl ftbl_gcc_emac_ptp_clk_src[] = {
F(19200000, P_BI_TCXO, 1, 0, 0),
F(50000000, P_GPLL0_OUT_EVEN, 6, 0, 0),
@@ -609,19 +604,29 @@ static const struct freq_tbl ftbl_gcc_qupv3_wrap0_s0_clk_src[] = {
{ }
};
+static struct clk_init_data gcc_qupv3_wrap0_s0_clk_src_init = {
+ .name = "gcc_qupv3_wrap0_s0_clk_src",
+ .parent_data = gcc_parents_0,
+ .num_parents = ARRAY_SIZE(gcc_parents_0),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
+};
+
static struct clk_rcg2 gcc_qupv3_wrap0_s0_clk_src = {
.cmd_rcgr = 0x17148,
.mnd_width = 16,
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
- .clkr.hw.init = &(struct clk_init_data){
- .name = "gcc_qupv3_wrap0_s0_clk_src",
- .parent_data = gcc_parents_0,
- .num_parents = ARRAY_SIZE(gcc_parents_0),
- .flags = CLK_SET_RATE_PARENT,
- .ops = &clk_rcg2_ops,
- },
+ .clkr.hw.init = &gcc_qupv3_wrap0_s0_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap0_s1_clk_src_init = {
+ .name = "gcc_qupv3_wrap0_s1_clk_src",
+ .parent_data = gcc_parents_0,
+ .num_parents = ARRAY_SIZE(gcc_parents_0),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
};
static struct clk_rcg2 gcc_qupv3_wrap0_s1_clk_src = {
@@ -630,13 +635,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s1_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
- .clkr.hw.init = &(struct clk_init_data){
- .name = "gcc_qupv3_wrap0_s1_clk_src",
- .parent_data = gcc_parents_0,
- .num_parents = ARRAY_SIZE(gcc_parents_0),
- .flags = CLK_SET_RATE_PARENT,
- .ops = &clk_rcg2_ops,
- },
+ .clkr.hw.init = &gcc_qupv3_wrap0_s1_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap0_s2_clk_src_init = {
+ .name = "gcc_qupv3_wrap0_s2_clk_src",
+ .parent_data = gcc_parents_0,
+ .num_parents = ARRAY_SIZE(gcc_parents_0),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
};
static struct clk_rcg2 gcc_qupv3_wrap0_s2_clk_src = {
@@ -645,13 +652,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s2_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
- .clkr.hw.init = &(struct clk_init_data){
- .name = "gcc_qupv3_wrap0_s2_clk_src",
- .parent_data = gcc_parents_0,
- .num_parents = ARRAY_SIZE(gcc_parents_0),
- .flags = CLK_SET_RATE_PARENT,
- .ops = &clk_rcg2_ops,
- },
+ .clkr.hw.init = &gcc_qupv3_wrap0_s2_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap0_s3_clk_src_init = {
+ .name = "gcc_qupv3_wrap0_s3_clk_src",
+ .parent_data = gcc_parents_0,
+ .num_parents = ARRAY_SIZE(gcc_parents_0),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
};
static struct clk_rcg2 gcc_qupv3_wrap0_s3_clk_src = {
@@ -660,13 +669,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s3_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
- .clkr.hw.init = &(struct clk_init_data){
- .name = "gcc_qupv3_wrap0_s3_clk_src",
- .parent_data = gcc_parents_0,
- .num_parents = ARRAY_SIZE(gcc_parents_0),
- .flags = CLK_SET_RATE_PARENT,
- .ops = &clk_rcg2_ops,
- },
+ .clkr.hw.init = &gcc_qupv3_wrap0_s3_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap0_s4_clk_src_init = {
+ .name = "gcc_qupv3_wrap0_s4_clk_src",
+ .parent_data = gcc_parents_0,
+ .num_parents = ARRAY_SIZE(gcc_parents_0),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
};
static struct clk_rcg2 gcc_qupv3_wrap0_s4_clk_src = {
@@ -675,13 +686,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s4_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
- .clkr.hw.init = &(struct clk_init_data){
- .name = "gcc_qupv3_wrap0_s4_clk_src",
- .parent_data = gcc_parents_0,
- .num_parents = ARRAY_SIZE(gcc_parents_0),
- .flags = CLK_SET_RATE_PARENT,
- .ops = &clk_rcg2_ops,
- },
+ .clkr.hw.init = &gcc_qupv3_wrap0_s4_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap0_s5_clk_src_init = {
+ .name = "gcc_qupv3_wrap0_s5_clk_src",
+ .parent_data = gcc_parents_0,
+ .num_parents = ARRAY_SIZE(gcc_parents_0),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
};
static struct clk_rcg2 gcc_qupv3_wrap0_s5_clk_src = {
@@ -690,13 +703,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s5_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
- .clkr.hw.init = &(struct clk_init_data){
- .name = "gcc_qupv3_wrap0_s5_clk_src",
- .parent_data = gcc_parents_0,
- .num_parents = ARRAY_SIZE(gcc_parents_0),
- .flags = CLK_SET_RATE_PARENT,
- .ops = &clk_rcg2_ops,
- },
+ .clkr.hw.init = &gcc_qupv3_wrap0_s5_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap0_s6_clk_src_init = {
+ .name = "gcc_qupv3_wrap0_s6_clk_src",
+ .parent_data = gcc_parents_0,
+ .num_parents = ARRAY_SIZE(gcc_parents_0),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
};
static struct clk_rcg2 gcc_qupv3_wrap0_s6_clk_src = {
@@ -705,13 +720,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s6_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
- .clkr.hw.init = &(struct clk_init_data){
- .name = "gcc_qupv3_wrap0_s6_clk_src",
- .parent_data = gcc_parents_0,
- .num_parents = ARRAY_SIZE(gcc_parents_0),
- .flags = CLK_SET_RATE_PARENT,
- .ops = &clk_rcg2_ops,
- },
+ .clkr.hw.init = &gcc_qupv3_wrap0_s6_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap0_s7_clk_src_init = {
+ .name = "gcc_qupv3_wrap0_s7_clk_src",
+ .parent_data = gcc_parents_0,
+ .num_parents = ARRAY_SIZE(gcc_parents_0),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
};
static struct clk_rcg2 gcc_qupv3_wrap0_s7_clk_src = {
@@ -720,13 +737,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s7_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
- .clkr.hw.init = &(struct clk_init_data){
- .name = "gcc_qupv3_wrap0_s7_clk_src",
- .parent_data = gcc_parents_0,
- .num_parents = ARRAY_SIZE(gcc_parents_0),
- .flags = CLK_SET_RATE_PARENT,
- .ops = &clk_rcg2_ops,
- },
+ .clkr.hw.init = &gcc_qupv3_wrap0_s7_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s0_clk_src_init = {
+ .name = "gcc_qupv3_wrap1_s0_clk_src",
+ .parent_data = gcc_parents_0,
+ .num_parents = ARRAY_SIZE(gcc_parents_0),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
};
static struct clk_rcg2 gcc_qupv3_wrap1_s0_clk_src = {
@@ -735,13 +754,15 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s0_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
- .clkr.hw.init = &(struct clk_init_data){
- .name = "gcc_qupv3_wrap1_s0_clk_src",
- .parent_data = gcc_parents_0,
- .num_parents = ARRAY_SIZE(gcc_parents_0),
- .flags = CLK_SET_RATE_PARENT,
- .ops = &clk_rcg2_ops,
- },
+ .clkr.hw.init = &gcc_qupv3_wrap1_s0_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s1_clk_src_init = {
+ .name = "gcc_qupv3_wrap1_s1_clk_src",
+ .parent_data = gcc_parents_0,
+ .num_parents = ARRAY_SIZE(gcc_parents_0),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
};
static struct clk_rcg2 gcc_qupv3_wrap1_s1_clk_src = {
@@ -750,13 +771,15 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s1_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
- .clkr.hw.init = &(struct clk_init_data){
- .name = "gcc_qupv3_wrap1_s1_clk_src",
- .parent_data = gcc_parents_0,
- .num_parents = ARRAY_SIZE(gcc_parents_0),
- .flags = CLK_SET_RATE_PARENT,
- .ops = &clk_rcg2_ops,
- },
+ .clkr.hw.init = &gcc_qupv3_wrap1_s1_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s2_clk_src_init = {
+ .name = "gcc_qupv3_wrap1_s2_clk_src",
+ .parent_data = gcc_parents_0,
+ .num_parents = ARRAY_SIZE(gcc_parents_0),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
};
static struct clk_rcg2 gcc_qupv3_wrap1_s2_clk_src = {
@@ -765,13 +788,15 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s2_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
- .clkr.hw.init = &(struct clk_init_data){
- .name = "gcc_qupv3_wrap1_s2_clk_src",
- .parent_data = gcc_parents_0,
- .num_parents = ARRAY_SIZE(gcc_parents_0),
- .flags = CLK_SET_RATE_PARENT,
- .ops = &clk_rcg2_ops,
- },
+ .clkr.hw.init = &gcc_qupv3_wrap1_s2_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s3_clk_src_init = {
+ .name = "gcc_qupv3_wrap1_s3_clk_src",
+ .parent_data = gcc_parents_0,
+ .num_parents = ARRAY_SIZE(gcc_parents_0),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
};
static struct clk_rcg2 gcc_qupv3_wrap1_s3_clk_src = {
@@ -780,13 +805,15 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s3_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
- .clkr.hw.init = &(struct clk_init_data){
- .name = "gcc_qupv3_wrap1_s3_clk_src",
- .parent_data = gcc_parents_0,
- .num_parents = ARRAY_SIZE(gcc_parents_0),
- .flags = CLK_SET_RATE_PARENT,
- .ops = &clk_rcg2_ops,
- },
+ .clkr.hw.init = &gcc_qupv3_wrap1_s3_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s4_clk_src_init = {
+ .name = "gcc_qupv3_wrap1_s4_clk_src",
+ .parent_data = gcc_parents_0,
+ .num_parents = ARRAY_SIZE(gcc_parents_0),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
};
static struct clk_rcg2 gcc_qupv3_wrap1_s4_clk_src = {
@@ -795,13 +822,15 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s4_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
- .clkr.hw.init = &(struct clk_init_data){
- .name = "gcc_qupv3_wrap1_s4_clk_src",
- .parent_data = gcc_parents_0,
- .num_parents = ARRAY_SIZE(gcc_parents_0),
- .flags = CLK_SET_RATE_PARENT,
- .ops = &clk_rcg2_ops,
- },
+ .clkr.hw.init = &gcc_qupv3_wrap1_s4_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s5_clk_src_init = {
+ .name = "gcc_qupv3_wrap1_s5_clk_src",
+ .parent_data = gcc_parents_0,
+ .num_parents = ARRAY_SIZE(gcc_parents_0),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
};
static struct clk_rcg2 gcc_qupv3_wrap1_s5_clk_src = {
@@ -810,13 +839,15 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s5_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
- .clkr.hw.init = &(struct clk_init_data){
- .name = "gcc_qupv3_wrap1_s5_clk_src",
- .parent_data = gcc_parents_0,
- .num_parents = ARRAY_SIZE(gcc_parents_0),
- .flags = CLK_SET_RATE_PARENT,
- .ops = &clk_rcg2_ops,
- },
+ .clkr.hw.init = &gcc_qupv3_wrap1_s5_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap2_s0_clk_src_init = {
+ .name = "gcc_qupv3_wrap2_s0_clk_src",
+ .parent_data = gcc_parents_0,
+ .num_parents = ARRAY_SIZE(gcc_parents_0),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
};
static struct clk_rcg2 gcc_qupv3_wrap2_s0_clk_src = {
@@ -825,13 +856,15 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s0_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
- .clkr.hw.init = &(struct clk_init_data){
- .name = "gcc_qupv3_wrap2_s0_clk_src",
- .parent_data = gcc_parents_0,
- .num_parents = ARRAY_SIZE(gcc_parents_0),
- .flags = CLK_SET_RATE_PARENT,
- .ops = &clk_rcg2_ops,
- },
+ .clkr.hw.init = &gcc_qupv3_wrap2_s0_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap2_s1_clk_src_init = {
+ .name = "gcc_qupv3_wrap2_s1_clk_src",
+ .parent_data = gcc_parents_0,
+ .num_parents = ARRAY_SIZE(gcc_parents_0),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
};
static struct clk_rcg2 gcc_qupv3_wrap2_s1_clk_src = {
@@ -840,28 +873,33 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s1_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
- .clkr.hw.init = &(struct clk_init_data){
- .name = "gcc_qupv3_wrap2_s1_clk_src",
- .parent_data = gcc_parents_0,
- .num_parents = ARRAY_SIZE(gcc_parents_0),
- .flags = CLK_SET_RATE_PARENT,
- .ops = &clk_rcg2_ops,
- },
+ .clkr.hw.init = &gcc_qupv3_wrap2_s1_clk_src_init,
};
+static struct clk_init_data gcc_qupv3_wrap2_s2_clk_src_init = {
+ .name = "gcc_qupv3_wrap2_s2_clk_src",
+ .parent_data = gcc_parents_0,
+ .num_parents = ARRAY_SIZE(gcc_parents_0),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
+};
+
+
static struct clk_rcg2 gcc_qupv3_wrap2_s2_clk_src = {
.cmd_rcgr = 0x1e3a8,
.mnd_width = 16,
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
- .clkr.hw.init = &(struct clk_init_data){
- .name = "gcc_qupv3_wrap2_s2_clk_src",
- .parent_data = gcc_parents_0,
- .num_parents = ARRAY_SIZE(gcc_parents_0),
- .flags = CLK_SET_RATE_PARENT,
- .ops = &clk_rcg2_ops,
- },
+ .clkr.hw.init = &gcc_qupv3_wrap2_s2_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap2_s3_clk_src_init = {
+ .name = "gcc_qupv3_wrap2_s3_clk_src",
+ .parent_data = gcc_parents_0,
+ .num_parents = ARRAY_SIZE(gcc_parents_0),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
};
static struct clk_rcg2 gcc_qupv3_wrap2_s3_clk_src = {
@@ -870,13 +908,15 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s3_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
- .clkr.hw.init = &(struct clk_init_data){
- .name = "gcc_qupv3_wrap2_s3_clk_src",
- .parent_data = gcc_parents_0,
- .num_parents = ARRAY_SIZE(gcc_parents_0),
- .flags = CLK_SET_RATE_PARENT,
- .ops = &clk_rcg2_ops,
- },
+ .clkr.hw.init = &gcc_qupv3_wrap2_s3_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap2_s4_clk_src_init = {
+ .name = "gcc_qupv3_wrap2_s4_clk_src",
+ .parent_data = gcc_parents_0,
+ .num_parents = ARRAY_SIZE(gcc_parents_0),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
};
static struct clk_rcg2 gcc_qupv3_wrap2_s4_clk_src = {
@@ -885,13 +925,15 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s4_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
- .clkr.hw.init = &(struct clk_init_data){
- .name = "gcc_qupv3_wrap2_s4_clk_src",
- .parent_data = gcc_parents_0,
- .num_parents = ARRAY_SIZE(gcc_parents_0),
- .flags = CLK_SET_RATE_PARENT,
- .ops = &clk_rcg2_ops,
- },
+ .clkr.hw.init = &gcc_qupv3_wrap2_s4_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap2_s5_clk_src_init = {
+ .name = "gcc_qupv3_wrap2_s5_clk_src",
+ .parent_data = gcc_parents_0,
+ .num_parents = ARRAY_SIZE(gcc_parents_0),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
};
static struct clk_rcg2 gcc_qupv3_wrap2_s5_clk_src = {
@@ -900,13 +942,7 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s5_clk_src = {
.hid_width = 5,
.parent_map = gcc_parent_map_0,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
- .clkr.hw.init = &(struct clk_init_data){
- .name = "gcc_qupv3_wrap2_s5_clk_src",
- .parent_data = gcc_parents_0,
- .num_parents = ARRAY_SIZE(gcc_parents_0),
- .flags = CLK_SET_RATE_PARENT,
- .ops = &clk_rcg2_ops,
- },
+ .clkr.hw.init = &gcc_qupv3_wrap2_s5_clk_src_init,
};
static const struct freq_tbl ftbl_gcc_sdcc2_apps_clk_src[] = {
@@ -916,7 +952,7 @@ static const struct freq_tbl ftbl_gcc_sdcc2_apps_clk_src[] = {
F(25000000, P_GPLL0_OUT_MAIN, 12, 1, 2),
F(50000000, P_GPLL0_OUT_MAIN, 12, 0, 0),
F(100000000, P_GPLL0_OUT_MAIN, 6, 0, 0),
- F(200000000, P_GPLL0_OUT_MAIN, 3, 0, 0),
+ F(202000000, P_GPLL9_OUT_MAIN, 4, 0, 0),
{ }
};
@@ -939,9 +975,8 @@ static const struct freq_tbl ftbl_gcc_sdcc4_apps_clk_src[] = {
F(400000, P_BI_TCXO, 12, 1, 4),
F(9600000, P_BI_TCXO, 2, 0, 0),
F(19200000, P_BI_TCXO, 1, 0, 0),
- F(37500000, P_GPLL0_OUT_MAIN, 16, 0, 0),
F(50000000, P_GPLL0_OUT_MAIN, 12, 0, 0),
- F(75000000, P_GPLL0_OUT_MAIN, 8, 0, 0),
+ F(100000000, P_GPLL0_OUT_MAIN, 6, 0, 0),
{ }
};
@@ -1599,25 +1634,6 @@ static struct clk_branch gcc_cfg_noc_usb3_sec_axi_clk = {
},
};
-/* For CPUSS functionality the AHB clock needs to be left enabled */
-static struct clk_branch gcc_cpuss_ahb_clk = {
- .halt_reg = 0x48000,
- .halt_check = BRANCH_HALT_VOTED,
- .clkr = {
- .enable_reg = 0x52004,
- .enable_mask = BIT(21),
- .hw.init = &(struct clk_init_data){
- .name = "gcc_cpuss_ahb_clk",
- .parent_hws = (const struct clk_hw *[]){
- &gcc_cpuss_ahb_clk_src.clkr.hw
- },
- .num_parents = 1,
- .flags = CLK_IS_CRITICAL | CLK_SET_RATE_PARENT,
- .ops = &clk_branch2_ops,
- },
- },
-};
-
static struct clk_branch gcc_cpuss_rbcpr_clk = {
.halt_reg = 0x48008,
.halt_check = BRANCH_HALT,
@@ -3150,25 +3166,6 @@ static struct clk_branch gcc_sdcc4_apps_clk = {
},
};
-/* For CPUSS functionality the SYS NOC clock needs to be left enabled */
-static struct clk_branch gcc_sys_noc_cpuss_ahb_clk = {
- .halt_reg = 0x4819c,
- .halt_check = BRANCH_HALT_VOTED,
- .clkr = {
- .enable_reg = 0x52004,
- .enable_mask = BIT(0),
- .hw.init = &(struct clk_init_data){
- .name = "gcc_sys_noc_cpuss_ahb_clk",
- .parent_hws = (const struct clk_hw *[]){
- &gcc_cpuss_ahb_clk_src.clkr.hw
- },
- .num_parents = 1,
- .flags = CLK_IS_CRITICAL | CLK_SET_RATE_PARENT,
- .ops = &clk_branch2_ops,
- },
- },
-};
-
static struct clk_branch gcc_tsif_ahb_clk = {
.halt_reg = 0x36004,
.halt_check = BRANCH_HALT,
@@ -4284,8 +4281,6 @@ static struct clk_regmap *gcc_sc8180x_clocks[] = {
[GCC_CFG_NOC_USB3_MP_AXI_CLK] = &gcc_cfg_noc_usb3_mp_axi_clk.clkr,
[GCC_CFG_NOC_USB3_PRIM_AXI_CLK] = &gcc_cfg_noc_usb3_prim_axi_clk.clkr,
[GCC_CFG_NOC_USB3_SEC_AXI_CLK] = &gcc_cfg_noc_usb3_sec_axi_clk.clkr,
- [GCC_CPUSS_AHB_CLK] = &gcc_cpuss_ahb_clk.clkr,
- [GCC_CPUSS_AHB_CLK_SRC] = &gcc_cpuss_ahb_clk_src.clkr,
[GCC_CPUSS_RBCPR_CLK] = &gcc_cpuss_rbcpr_clk.clkr,
[GCC_DDRSS_GPU_AXI_CLK] = &gcc_ddrss_gpu_axi_clk.clkr,
[GCC_DISP_HF_AXI_CLK] = &gcc_disp_hf_axi_clk.clkr,
@@ -4422,7 +4417,6 @@ static struct clk_regmap *gcc_sc8180x_clocks[] = {
[GCC_SDCC4_AHB_CLK] = &gcc_sdcc4_ahb_clk.clkr,
[GCC_SDCC4_APPS_CLK] = &gcc_sdcc4_apps_clk.clkr,
[GCC_SDCC4_APPS_CLK_SRC] = &gcc_sdcc4_apps_clk_src.clkr,
- [GCC_SYS_NOC_CPUSS_AHB_CLK] = &gcc_sys_noc_cpuss_ahb_clk.clkr,
[GCC_TSIF_AHB_CLK] = &gcc_tsif_ahb_clk.clkr,
[GCC_TSIF_INACTIVITY_TIMERS_CLK] = &gcc_tsif_inactivity_timers_clk.clkr,
[GCC_TSIF_REF_CLK] = &gcc_tsif_ref_clk.clkr,
@@ -4511,6 +4505,7 @@ static struct clk_regmap *gcc_sc8180x_clocks[] = {
[GPLL1] = &gpll1.clkr,
[GPLL4] = &gpll4.clkr,
[GPLL7] = &gpll7.clkr,
+ [GPLL9] = &gpll9.clkr,
};
static const struct qcom_reset_map gcc_sc8180x_resets[] = {
@@ -4561,6 +4556,29 @@ static const struct qcom_reset_map gcc_sc8180x_resets[] = {
[GCC_VIDEO_AXI1_CLK_BCR] = { .reg = 0xb028, .bit = 2, .udelay = 150 },
};
+static const struct clk_rcg_dfs_data gcc_dfs_clocks[] = {
+ DEFINE_RCG_DFS(gcc_qupv3_wrap0_s0_clk_src),
+ DEFINE_RCG_DFS(gcc_qupv3_wrap0_s1_clk_src),
+ DEFINE_RCG_DFS(gcc_qupv3_wrap0_s2_clk_src),
+ DEFINE_RCG_DFS(gcc_qupv3_wrap0_s3_clk_src),
+ DEFINE_RCG_DFS(gcc_qupv3_wrap0_s4_clk_src),
+ DEFINE_RCG_DFS(gcc_qupv3_wrap0_s5_clk_src),
+ DEFINE_RCG_DFS(gcc_qupv3_wrap0_s6_clk_src),
+ DEFINE_RCG_DFS(gcc_qupv3_wrap0_s7_clk_src),
+ DEFINE_RCG_DFS(gcc_qupv3_wrap1_s0_clk_src),
+ DEFINE_RCG_DFS(gcc_qupv3_wrap1_s1_clk_src),
+ DEFINE_RCG_DFS(gcc_qupv3_wrap1_s2_clk_src),
+ DEFINE_RCG_DFS(gcc_qupv3_wrap1_s3_clk_src),
+ DEFINE_RCG_DFS(gcc_qupv3_wrap1_s4_clk_src),
+ DEFINE_RCG_DFS(gcc_qupv3_wrap1_s5_clk_src),
+ DEFINE_RCG_DFS(gcc_qupv3_wrap2_s0_clk_src),
+ DEFINE_RCG_DFS(gcc_qupv3_wrap2_s1_clk_src),
+ DEFINE_RCG_DFS(gcc_qupv3_wrap2_s2_clk_src),
+ DEFINE_RCG_DFS(gcc_qupv3_wrap2_s3_clk_src),
+ DEFINE_RCG_DFS(gcc_qupv3_wrap2_s4_clk_src),
+ DEFINE_RCG_DFS(gcc_qupv3_wrap2_s5_clk_src),
+};
+
static struct gdsc *gcc_sc8180x_gdscs[] = {
[EMAC_GDSC] = &emac_gdsc,
[PCIE_0_GDSC] = &pcie_0_gdsc,
@@ -4602,6 +4620,7 @@ MODULE_DEVICE_TABLE(of, gcc_sc8180x_match_table);
static int gcc_sc8180x_probe(struct platform_device *pdev)
{
struct regmap *regmap;
+ int ret;
regmap = qcom_cc_map(pdev, &gcc_sc8180x_desc);
if (IS_ERR(regmap))
@@ -4623,6 +4642,11 @@ static int gcc_sc8180x_probe(struct platform_device *pdev)
regmap_update_bits(regmap, 0x4d110, 0x3, 0x3);
regmap_update_bits(regmap, 0x71028, 0x3, 0x3);
+ ret = qcom_cc_register_rcg_dfs(regmap, gcc_dfs_clocks,
+ ARRAY_SIZE(gcc_dfs_clocks));
+ if (ret)
+ return ret;
+
return qcom_cc_really_probe(&pdev->dev, &gcc_sc8180x_desc, regmap);
}
diff --git a/drivers/clk/qcom/gcc-sm8250.c b/drivers/clk/qcom/gcc-sm8250.c
index 991cd8b8d597..1c59d70e0f96 100644
--- a/drivers/clk/qcom/gcc-sm8250.c
+++ b/drivers/clk/qcom/gcc-sm8250.c
@@ -3226,7 +3226,7 @@ static struct gdsc pcie_0_gdsc = {
.pd = {
.name = "pcie_0_gdsc",
},
- .pwrsts = PWRSTS_OFF_ON,
+ .pwrsts = PWRSTS_RET_ON,
};
static struct gdsc pcie_1_gdsc = {
@@ -3234,7 +3234,7 @@ static struct gdsc pcie_1_gdsc = {
.pd = {
.name = "pcie_1_gdsc",
},
- .pwrsts = PWRSTS_OFF_ON,
+ .pwrsts = PWRSTS_RET_ON,
};
static struct gdsc pcie_2_gdsc = {
@@ -3242,7 +3242,7 @@ static struct gdsc pcie_2_gdsc = {
.pd = {
.name = "pcie_2_gdsc",
},
- .pwrsts = PWRSTS_OFF_ON,
+ .pwrsts = PWRSTS_RET_ON,
};
static struct gdsc ufs_card_gdsc = {
diff --git a/drivers/clk/qcom/gcc-sm8450.c b/drivers/clk/qcom/gcc-sm8450.c
index 639a9a955914..c445c271678a 100644
--- a/drivers/clk/qcom/gcc-sm8450.c
+++ b/drivers/clk/qcom/gcc-sm8450.c
@@ -2974,7 +2974,7 @@ static struct gdsc pcie_0_gdsc = {
.pd = {
.name = "pcie_0_gdsc",
},
- .pwrsts = PWRSTS_OFF_ON,
+ .pwrsts = PWRSTS_RET_ON,
};
static struct gdsc pcie_1_gdsc = {
@@ -2982,7 +2982,7 @@ static struct gdsc pcie_1_gdsc = {
.pd = {
.name = "pcie_1_gdsc",
},
- .pwrsts = PWRSTS_OFF_ON,
+ .pwrsts = PWRSTS_RET_ON,
};
static struct gdsc ufs_phy_gdsc = {
diff --git a/drivers/clk/rockchip/clk.c b/drivers/clk/rockchip/clk.c
index 73d2cbdc716b..2fa7253c73b2 100644
--- a/drivers/clk/rockchip/clk.c
+++ b/drivers/clk/rockchip/clk.c
@@ -450,12 +450,13 @@ void rockchip_clk_register_branches(struct rockchip_clk_provider *ctx,
struct rockchip_clk_branch *list,
unsigned int nr_clk)
{
- struct clk *clk = NULL;
+ struct clk *clk;
unsigned int idx;
unsigned long flags;
for (idx = 0; idx < nr_clk; idx++, list++) {
flags = list->flags;
+ clk = NULL;
/* catch simple muxes */
switch (list->branch_type) {
diff --git a/drivers/clk/samsung/clk-exynos7885.c b/drivers/clk/samsung/clk-exynos7885.c
index f7d7427a558b..87387d4cbf48 100644
--- a/drivers/clk/samsung/clk-exynos7885.c
+++ b/drivers/clk/samsung/clk-exynos7885.c
@@ -20,7 +20,7 @@
#define CLKS_NR_TOP (CLK_GOUT_FSYS_USB30DRD + 1)
#define CLKS_NR_CORE (CLK_GOUT_TREX_P_CORE_PCLK_P_CORE + 1)
#define CLKS_NR_PERI (CLK_GOUT_WDT1_PCLK + 1)
-#define CLKS_NR_FSYS (CLK_GOUT_MMC_SDIO_SDCLKIN + 1)
+#define CLKS_NR_FSYS (CLK_MOUT_FSYS_USB30DRD_USER + 1)
/* ---- CMU_TOP ------------------------------------------------------------- */
diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c
index 073ca9caf52a..589fde37ccd7 100644
--- a/drivers/cpufreq/amd-pstate.c
+++ b/drivers/cpufreq/amd-pstate.c
@@ -659,7 +659,12 @@ static void amd_pstate_adjust_perf(unsigned int cpu,
unsigned long max_perf, min_perf, des_perf,
cap_perf, lowest_nonlinear_perf;
struct cpufreq_policy *policy = cpufreq_cpu_get(cpu);
- struct amd_cpudata *cpudata = policy->driver_data;
+ struct amd_cpudata *cpudata;
+
+ if (!policy)
+ return;
+
+ cpudata = policy->driver_data;
if (policy->min != cpudata->min_limit_freq || policy->max != cpudata->max_limit_freq)
amd_pstate_update_min_max_limit(policy);
@@ -873,11 +878,16 @@ static void amd_pstate_init_prefcore(struct amd_cpudata *cpudata)
static void amd_pstate_update_limits(unsigned int cpu)
{
struct cpufreq_policy *policy = cpufreq_cpu_get(cpu);
- struct amd_cpudata *cpudata = policy->driver_data;
+ struct amd_cpudata *cpudata;
u32 prev_high = 0, cur_high = 0;
int ret;
bool highest_perf_changed = false;
+ if (!policy)
+ return;
+
+ cpudata = policy->driver_data;
+
mutex_lock(&amd_pstate_driver_lock);
if ((!amd_pstate_prefcore) || (!cpudata->hw_prefcore))
goto free_cpufreq_put;
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index c0278d023cfc..949ead440da9 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -1623,7 +1623,7 @@ static void intel_pstate_notify_work(struct work_struct *work)
wrmsrl_on_cpu(cpudata->cpu, MSR_HWP_STATUS, 0);
}
-static DEFINE_SPINLOCK(hwp_notify_lock);
+static DEFINE_RAW_SPINLOCK(hwp_notify_lock);
static cpumask_t hwp_intr_enable_mask;
#define HWP_GUARANTEED_PERF_CHANGE_STATUS BIT(0)
@@ -1646,7 +1646,7 @@ void notify_hwp_interrupt(void)
if (!(value & status_mask))
return;
- spin_lock_irqsave(&hwp_notify_lock, flags);
+ raw_spin_lock_irqsave(&hwp_notify_lock, flags);
if (!cpumask_test_cpu(this_cpu, &hwp_intr_enable_mask))
goto ack_intr;
@@ -1654,13 +1654,13 @@ void notify_hwp_interrupt(void)
schedule_delayed_work(&all_cpu_data[this_cpu]->hwp_notify_work,
msecs_to_jiffies(10));
- spin_unlock_irqrestore(&hwp_notify_lock, flags);
+ raw_spin_unlock_irqrestore(&hwp_notify_lock, flags);
return;
ack_intr:
wrmsrl_safe(MSR_HWP_STATUS, 0);
- spin_unlock_irqrestore(&hwp_notify_lock, flags);
+ raw_spin_unlock_irqrestore(&hwp_notify_lock, flags);
}
static void intel_pstate_disable_hwp_interrupt(struct cpudata *cpudata)
@@ -1673,9 +1673,9 @@ static void intel_pstate_disable_hwp_interrupt(struct cpudata *cpudata)
/* wrmsrl_on_cpu has to be outside spinlock as this can result in IPC */
wrmsrl_on_cpu(cpudata->cpu, MSR_HWP_INTERRUPT, 0x00);
- spin_lock_irq(&hwp_notify_lock);
+ raw_spin_lock_irq(&hwp_notify_lock);
cancel_work = cpumask_test_and_clear_cpu(cpudata->cpu, &hwp_intr_enable_mask);
- spin_unlock_irq(&hwp_notify_lock);
+ raw_spin_unlock_irq(&hwp_notify_lock);
if (cancel_work)
cancel_delayed_work_sync(&cpudata->hwp_notify_work);
@@ -1690,10 +1690,10 @@ static void intel_pstate_enable_hwp_interrupt(struct cpudata *cpudata)
if (boot_cpu_has(X86_FEATURE_HWP_NOTIFY)) {
u64 interrupt_mask = HWP_GUARANTEED_PERF_CHANGE_REQ;
- spin_lock_irq(&hwp_notify_lock);
+ raw_spin_lock_irq(&hwp_notify_lock);
INIT_DELAYED_WORK(&cpudata->hwp_notify_work, intel_pstate_notify_work);
cpumask_set_cpu(cpudata->cpu, &hwp_intr_enable_mask);
- spin_unlock_irq(&hwp_notify_lock);
+ raw_spin_unlock_irq(&hwp_notify_lock);
if (cpu_feature_enabled(X86_FEATURE_HWP_HIGHEST_PERF_CHANGE))
interrupt_mask |= HWP_HIGHEST_PERF_CHANGE_REQ;
diff --git a/drivers/cpufreq/loongson3_cpufreq.c b/drivers/cpufreq/loongson3_cpufreq.c
index 5f79b6de127c..6b5e6798d9a2 100644
--- a/drivers/cpufreq/loongson3_cpufreq.c
+++ b/drivers/cpufreq/loongson3_cpufreq.c
@@ -176,7 +176,7 @@ static DEFINE_PER_CPU(struct loongson3_freq_data *, freq_data);
static inline int do_service_request(u32 id, u32 info, u32 cmd, u32 val, u32 extra)
{
int retries;
- unsigned int cpu = smp_processor_id();
+ unsigned int cpu = raw_smp_processor_id();
unsigned int package = cpu_data[cpu].package;
union smc_message msg, last;
diff --git a/drivers/crypto/hisilicon/sgl.c b/drivers/crypto/hisilicon/sgl.c
index 568acd0aee3f..c974f95cd126 100644
--- a/drivers/crypto/hisilicon/sgl.c
+++ b/drivers/crypto/hisilicon/sgl.c
@@ -225,7 +225,7 @@ hisi_acc_sg_buf_map_to_hw_sgl(struct device *dev,
dma_addr_t curr_sgl_dma = 0;
struct acc_hw_sge *curr_hw_sge;
struct scatterlist *sg;
- int sg_n;
+ int sg_n, ret;
if (!dev || !sgl || !pool || !hw_sgl_dma || index >= pool->count)
return ERR_PTR(-EINVAL);
@@ -240,14 +240,15 @@ hisi_acc_sg_buf_map_to_hw_sgl(struct device *dev,
if (sg_n_mapped > pool->sge_nr) {
dev_err(dev, "the number of entries in input scatterlist is bigger than SGL pool setting.\n");
- return ERR_PTR(-EINVAL);
+ ret = -EINVAL;
+ goto err_unmap;
}
curr_hw_sgl = acc_get_sgl(pool, index, &curr_sgl_dma);
if (IS_ERR(curr_hw_sgl)) {
dev_err(dev, "Get SGL error!\n");
- dma_unmap_sg(dev, sgl, sg_n, DMA_BIDIRECTIONAL);
- return ERR_PTR(-ENOMEM);
+ ret = -ENOMEM;
+ goto err_unmap;
}
curr_hw_sgl->entry_length_in_sgl = cpu_to_le16(pool->sge_nr);
curr_hw_sge = curr_hw_sgl->sge_entries;
@@ -262,6 +263,11 @@ hisi_acc_sg_buf_map_to_hw_sgl(struct device *dev,
*hw_sgl_dma = curr_sgl_dma;
return curr_hw_sgl;
+
+err_unmap:
+ dma_unmap_sg(dev, sgl, sg_n, DMA_BIDIRECTIONAL);
+
+ return ERR_PTR(ret);
}
EXPORT_SYMBOL_GPL(hisi_acc_sg_buf_map_to_hw_sgl);
diff --git a/drivers/crypto/marvell/Kconfig b/drivers/crypto/marvell/Kconfig
index a48591af12d0..78217577aa54 100644
--- a/drivers/crypto/marvell/Kconfig
+++ b/drivers/crypto/marvell/Kconfig
@@ -28,6 +28,7 @@ config CRYPTO_DEV_OCTEONTX_CPT
select CRYPTO_SKCIPHER
select CRYPTO_HASH
select CRYPTO_AEAD
+ select CRYPTO_AUTHENC
select CRYPTO_DEV_MARVELL
help
This driver allows you to utilize the Marvell Cryptographic
@@ -47,6 +48,7 @@ config CRYPTO_DEV_OCTEONTX2_CPT
select CRYPTO_SKCIPHER
select CRYPTO_HASH
select CRYPTO_AEAD
+ select CRYPTO_AUTHENC
select NET_DEVLINK
help
This driver allows you to utilize the Marvell Cryptographic
diff --git a/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c b/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c
index 3c5d577d8f0d..0a1b85ad0057 100644
--- a/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c
+++ b/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c
@@ -17,7 +17,6 @@
#include <crypto/sha2.h>
#include <crypto/xts.h>
#include <crypto/scatterwalk.h>
-#include <linux/rtnetlink.h>
#include <linux/sort.h>
#include <linux/module.h>
#include "otx_cptvf.h"
@@ -66,6 +65,8 @@ static struct cpt_device_table ae_devices = {
.count = ATOMIC_INIT(0)
};
+static struct otx_cpt_sdesc *alloc_sdesc(struct crypto_shash *alg);
+
static inline int get_se_device(struct pci_dev **pdev, int *cpu_num)
{
int count, ret = 0;
@@ -509,44 +510,61 @@ static int cpt_aead_init(struct crypto_aead *tfm, u8 cipher_type, u8 mac_type)
ctx->cipher_type = cipher_type;
ctx->mac_type = mac_type;
+ switch (ctx->mac_type) {
+ case OTX_CPT_SHA1:
+ ctx->hashalg = crypto_alloc_shash("sha1", 0, 0);
+ break;
+
+ case OTX_CPT_SHA256:
+ ctx->hashalg = crypto_alloc_shash("sha256", 0, 0);
+ break;
+
+ case OTX_CPT_SHA384:
+ ctx->hashalg = crypto_alloc_shash("sha384", 0, 0);
+ break;
+
+ case OTX_CPT_SHA512:
+ ctx->hashalg = crypto_alloc_shash("sha512", 0, 0);
+ break;
+ }
+
+ if (IS_ERR(ctx->hashalg))
+ return PTR_ERR(ctx->hashalg);
+
+ crypto_aead_set_reqsize_dma(tfm, sizeof(struct otx_cpt_req_ctx));
+
+ if (!ctx->hashalg)
+ return 0;
+
/*
* When selected cipher is NULL we use HMAC opcode instead of
* FLEXICRYPTO opcode therefore we don't need to use HASH algorithms
* for calculating ipad and opad
*/
if (ctx->cipher_type != OTX_CPT_CIPHER_NULL) {
- switch (ctx->mac_type) {
- case OTX_CPT_SHA1:
- ctx->hashalg = crypto_alloc_shash("sha1", 0,
- CRYPTO_ALG_ASYNC);
- if (IS_ERR(ctx->hashalg))
- return PTR_ERR(ctx->hashalg);
- break;
-
- case OTX_CPT_SHA256:
- ctx->hashalg = crypto_alloc_shash("sha256", 0,
- CRYPTO_ALG_ASYNC);
- if (IS_ERR(ctx->hashalg))
- return PTR_ERR(ctx->hashalg);
- break;
+ int ss = crypto_shash_statesize(ctx->hashalg);
- case OTX_CPT_SHA384:
- ctx->hashalg = crypto_alloc_shash("sha384", 0,
- CRYPTO_ALG_ASYNC);
- if (IS_ERR(ctx->hashalg))
- return PTR_ERR(ctx->hashalg);
- break;
+ ctx->ipad = kzalloc(ss, GFP_KERNEL);
+ if (!ctx->ipad) {
+ crypto_free_shash(ctx->hashalg);
+ return -ENOMEM;
+ }
- case OTX_CPT_SHA512:
- ctx->hashalg = crypto_alloc_shash("sha512", 0,
- CRYPTO_ALG_ASYNC);
- if (IS_ERR(ctx->hashalg))
- return PTR_ERR(ctx->hashalg);
- break;
+ ctx->opad = kzalloc(ss, GFP_KERNEL);
+ if (!ctx->opad) {
+ kfree(ctx->ipad);
+ crypto_free_shash(ctx->hashalg);
+ return -ENOMEM;
}
}
- crypto_aead_set_reqsize_dma(tfm, sizeof(struct otx_cpt_req_ctx));
+ ctx->sdesc = alloc_sdesc(ctx->hashalg);
+ if (!ctx->sdesc) {
+ kfree(ctx->opad);
+ kfree(ctx->ipad);
+ crypto_free_shash(ctx->hashalg);
+ return -ENOMEM;
+ }
return 0;
}
@@ -602,8 +620,7 @@ static void otx_cpt_aead_exit(struct crypto_aead *tfm)
kfree(ctx->ipad);
kfree(ctx->opad);
- if (ctx->hashalg)
- crypto_free_shash(ctx->hashalg);
+ crypto_free_shash(ctx->hashalg);
kfree(ctx->sdesc);
}
@@ -699,7 +716,7 @@ static inline void swap_data64(void *buf, u32 len)
*dst = cpu_to_be64p(src);
}
-static int copy_pad(u8 mac_type, u8 *out_pad, u8 *in_pad)
+static int swap_pad(u8 mac_type, u8 *pad)
{
struct sha512_state *sha512;
struct sha256_state *sha256;
@@ -707,22 +724,19 @@ static int copy_pad(u8 mac_type, u8 *out_pad, u8 *in_pad)
switch (mac_type) {
case OTX_CPT_SHA1:
- sha1 = (struct sha1_state *) in_pad;
+ sha1 = (struct sha1_state *)pad;
swap_data32(sha1->state, SHA1_DIGEST_SIZE);
- memcpy(out_pad, &sha1->state, SHA1_DIGEST_SIZE);
break;
case OTX_CPT_SHA256:
- sha256 = (struct sha256_state *) in_pad;
+ sha256 = (struct sha256_state *)pad;
swap_data32(sha256->state, SHA256_DIGEST_SIZE);
- memcpy(out_pad, &sha256->state, SHA256_DIGEST_SIZE);
break;
case OTX_CPT_SHA384:
case OTX_CPT_SHA512:
- sha512 = (struct sha512_state *) in_pad;
+ sha512 = (struct sha512_state *)pad;
swap_data64(sha512->state, SHA512_DIGEST_SIZE);
- memcpy(out_pad, &sha512->state, SHA512_DIGEST_SIZE);
break;
default:
@@ -732,55 +746,53 @@ static int copy_pad(u8 mac_type, u8 *out_pad, u8 *in_pad)
return 0;
}
-static int aead_hmac_init(struct crypto_aead *cipher)
+static int aead_hmac_init(struct crypto_aead *cipher,
+ struct crypto_authenc_keys *keys)
{
struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher);
- int state_size = crypto_shash_statesize(ctx->hashalg);
int ds = crypto_shash_digestsize(ctx->hashalg);
int bs = crypto_shash_blocksize(ctx->hashalg);
- int authkeylen = ctx->auth_key_len;
+ int authkeylen = keys->authkeylen;
u8 *ipad = NULL, *opad = NULL;
- int ret = 0, icount = 0;
+ int icount = 0;
+ int ret;
- ctx->sdesc = alloc_sdesc(ctx->hashalg);
- if (!ctx->sdesc)
- return -ENOMEM;
+ if (authkeylen > bs) {
+ ret = crypto_shash_digest(&ctx->sdesc->shash, keys->authkey,
+ authkeylen, ctx->key);
+ if (ret)
+ return ret;
+ authkeylen = ds;
+ } else
+ memcpy(ctx->key, keys->authkey, authkeylen);
- ctx->ipad = kzalloc(bs, GFP_KERNEL);
- if (!ctx->ipad) {
- ret = -ENOMEM;
- goto calc_fail;
- }
+ ctx->enc_key_len = keys->enckeylen;
+ ctx->auth_key_len = authkeylen;
- ctx->opad = kzalloc(bs, GFP_KERNEL);
- if (!ctx->opad) {
- ret = -ENOMEM;
- goto calc_fail;
- }
+ if (ctx->cipher_type == OTX_CPT_CIPHER_NULL)
+ return keys->enckeylen ? -EINVAL : 0;
- ipad = kzalloc(state_size, GFP_KERNEL);
- if (!ipad) {
- ret = -ENOMEM;
- goto calc_fail;
+ switch (keys->enckeylen) {
+ case AES_KEYSIZE_128:
+ ctx->key_type = OTX_CPT_AES_128_BIT;
+ break;
+ case AES_KEYSIZE_192:
+ ctx->key_type = OTX_CPT_AES_192_BIT;
+ break;
+ case AES_KEYSIZE_256:
+ ctx->key_type = OTX_CPT_AES_256_BIT;
+ break;
+ default:
+ /* Invalid key length */
+ return -EINVAL;
}
- opad = kzalloc(state_size, GFP_KERNEL);
- if (!opad) {
- ret = -ENOMEM;
- goto calc_fail;
- }
+ memcpy(ctx->key + authkeylen, keys->enckey, keys->enckeylen);
- if (authkeylen > bs) {
- ret = crypto_shash_digest(&ctx->sdesc->shash, ctx->key,
- authkeylen, ipad);
- if (ret)
- goto calc_fail;
-
- authkeylen = ds;
- } else {
- memcpy(ipad, ctx->key, authkeylen);
- }
+ ipad = ctx->ipad;
+ opad = ctx->opad;
+ memcpy(ipad, ctx->key, authkeylen);
memset(ipad + authkeylen, 0, bs - authkeylen);
memcpy(opad, ipad, bs);
@@ -798,7 +810,7 @@ static int aead_hmac_init(struct crypto_aead *cipher)
crypto_shash_init(&ctx->sdesc->shash);
crypto_shash_update(&ctx->sdesc->shash, ipad, bs);
crypto_shash_export(&ctx->sdesc->shash, ipad);
- ret = copy_pad(ctx->mac_type, ctx->ipad, ipad);
+ ret = swap_pad(ctx->mac_type, ipad);
if (ret)
goto calc_fail;
@@ -806,25 +818,9 @@ static int aead_hmac_init(struct crypto_aead *cipher)
crypto_shash_init(&ctx->sdesc->shash);
crypto_shash_update(&ctx->sdesc->shash, opad, bs);
crypto_shash_export(&ctx->sdesc->shash, opad);
- ret = copy_pad(ctx->mac_type, ctx->opad, opad);
- if (ret)
- goto calc_fail;
-
- kfree(ipad);
- kfree(opad);
-
- return 0;
+ ret = swap_pad(ctx->mac_type, opad);
calc_fail:
- kfree(ctx->ipad);
- ctx->ipad = NULL;
- kfree(ctx->opad);
- ctx->opad = NULL;
- kfree(ipad);
- kfree(opad);
- kfree(ctx->sdesc);
- ctx->sdesc = NULL;
-
return ret;
}
@@ -832,57 +828,15 @@ static int otx_cpt_aead_cbc_aes_sha_setkey(struct crypto_aead *cipher,
const unsigned char *key,
unsigned int keylen)
{
- struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher);
- struct crypto_authenc_key_param *param;
- int enckeylen = 0, authkeylen = 0;
- struct rtattr *rta = (void *)key;
- int status = -EINVAL;
-
- if (!RTA_OK(rta, keylen))
- goto badkey;
-
- if (rta->rta_type != CRYPTO_AUTHENC_KEYA_PARAM)
- goto badkey;
-
- if (RTA_PAYLOAD(rta) < sizeof(*param))
- goto badkey;
-
- param = RTA_DATA(rta);
- enckeylen = be32_to_cpu(param->enckeylen);
- key += RTA_ALIGN(rta->rta_len);
- keylen -= RTA_ALIGN(rta->rta_len);
- if (keylen < enckeylen)
- goto badkey;
+ struct crypto_authenc_keys authenc_keys;
+ int status;
- if (keylen > OTX_CPT_MAX_KEY_SIZE)
- goto badkey;
-
- authkeylen = keylen - enckeylen;
- memcpy(ctx->key, key, keylen);
-
- switch (enckeylen) {
- case AES_KEYSIZE_128:
- ctx->key_type = OTX_CPT_AES_128_BIT;
- break;
- case AES_KEYSIZE_192:
- ctx->key_type = OTX_CPT_AES_192_BIT;
- break;
- case AES_KEYSIZE_256:
- ctx->key_type = OTX_CPT_AES_256_BIT;
- break;
- default:
- /* Invalid key length */
- goto badkey;
- }
-
- ctx->enc_key_len = enckeylen;
- ctx->auth_key_len = authkeylen;
-
- status = aead_hmac_init(cipher);
+ status = crypto_authenc_extractkeys(&authenc_keys, key, keylen);
if (status)
goto badkey;
- return 0;
+ status = aead_hmac_init(cipher, &authenc_keys);
+
badkey:
return status;
}
@@ -891,36 +845,7 @@ static int otx_cpt_aead_ecb_null_sha_setkey(struct crypto_aead *cipher,
const unsigned char *key,
unsigned int keylen)
{
- struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher);
- struct crypto_authenc_key_param *param;
- struct rtattr *rta = (void *)key;
- int enckeylen = 0;
-
- if (!RTA_OK(rta, keylen))
- goto badkey;
-
- if (rta->rta_type != CRYPTO_AUTHENC_KEYA_PARAM)
- goto badkey;
-
- if (RTA_PAYLOAD(rta) < sizeof(*param))
- goto badkey;
-
- param = RTA_DATA(rta);
- enckeylen = be32_to_cpu(param->enckeylen);
- key += RTA_ALIGN(rta->rta_len);
- keylen -= RTA_ALIGN(rta->rta_len);
- if (enckeylen != 0)
- goto badkey;
-
- if (keylen > OTX_CPT_MAX_KEY_SIZE)
- goto badkey;
-
- memcpy(ctx->key, key, keylen);
- ctx->enc_key_len = enckeylen;
- ctx->auth_key_len = keylen;
- return 0;
-badkey:
- return -EINVAL;
+ return otx_cpt_aead_cbc_aes_sha_setkey(cipher, key, keylen);
}
static int otx_cpt_aead_gcm_aes_setkey(struct crypto_aead *cipher,
diff --git a/drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c b/drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c
index 1604fc58dc13..5aa56f20f888 100644
--- a/drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c
+++ b/drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c
@@ -11,7 +11,6 @@
#include <crypto/xts.h>
#include <crypto/gcm.h>
#include <crypto/scatterwalk.h>
-#include <linux/rtnetlink.h>
#include <linux/sort.h>
#include <linux/module.h>
#include "otx2_cptvf.h"
@@ -55,6 +54,8 @@ static struct cpt_device_table se_devices = {
.count = ATOMIC_INIT(0)
};
+static struct otx2_cpt_sdesc *alloc_sdesc(struct crypto_shash *alg);
+
static inline int get_se_device(struct pci_dev **pdev, int *cpu_num)
{
int count;
@@ -598,40 +599,56 @@ static int cpt_aead_init(struct crypto_aead *atfm, u8 cipher_type, u8 mac_type)
ctx->cipher_type = cipher_type;
ctx->mac_type = mac_type;
+ switch (ctx->mac_type) {
+ case OTX2_CPT_SHA1:
+ ctx->hashalg = crypto_alloc_shash("sha1", 0, 0);
+ break;
+
+ case OTX2_CPT_SHA256:
+ ctx->hashalg = crypto_alloc_shash("sha256", 0, 0);
+ break;
+
+ case OTX2_CPT_SHA384:
+ ctx->hashalg = crypto_alloc_shash("sha384", 0, 0);
+ break;
+
+ case OTX2_CPT_SHA512:
+ ctx->hashalg = crypto_alloc_shash("sha512", 0, 0);
+ break;
+ }
+
+ if (IS_ERR(ctx->hashalg))
+ return PTR_ERR(ctx->hashalg);
+
+ if (ctx->hashalg) {
+ ctx->sdesc = alloc_sdesc(ctx->hashalg);
+ if (!ctx->sdesc) {
+ crypto_free_shash(ctx->hashalg);
+ return -ENOMEM;
+ }
+ }
+
/*
* When selected cipher is NULL we use HMAC opcode instead of
* FLEXICRYPTO opcode therefore we don't need to use HASH algorithms
* for calculating ipad and opad
*/
- if (ctx->cipher_type != OTX2_CPT_CIPHER_NULL) {
- switch (ctx->mac_type) {
- case OTX2_CPT_SHA1:
- ctx->hashalg = crypto_alloc_shash("sha1", 0,
- CRYPTO_ALG_ASYNC);
- if (IS_ERR(ctx->hashalg))
- return PTR_ERR(ctx->hashalg);
- break;
-
- case OTX2_CPT_SHA256:
- ctx->hashalg = crypto_alloc_shash("sha256", 0,
- CRYPTO_ALG_ASYNC);
- if (IS_ERR(ctx->hashalg))
- return PTR_ERR(ctx->hashalg);
- break;
+ if (ctx->cipher_type != OTX2_CPT_CIPHER_NULL && ctx->hashalg) {
+ int ss = crypto_shash_statesize(ctx->hashalg);
- case OTX2_CPT_SHA384:
- ctx->hashalg = crypto_alloc_shash("sha384", 0,
- CRYPTO_ALG_ASYNC);
- if (IS_ERR(ctx->hashalg))
- return PTR_ERR(ctx->hashalg);
- break;
+ ctx->ipad = kzalloc(ss, GFP_KERNEL);
+ if (!ctx->ipad) {
+ kfree(ctx->sdesc);
+ crypto_free_shash(ctx->hashalg);
+ return -ENOMEM;
+ }
- case OTX2_CPT_SHA512:
- ctx->hashalg = crypto_alloc_shash("sha512", 0,
- CRYPTO_ALG_ASYNC);
- if (IS_ERR(ctx->hashalg))
- return PTR_ERR(ctx->hashalg);
- break;
+ ctx->opad = kzalloc(ss, GFP_KERNEL);
+ if (!ctx->opad) {
+ kfree(ctx->ipad);
+ kfree(ctx->sdesc);
+ crypto_free_shash(ctx->hashalg);
+ return -ENOMEM;
}
}
switch (ctx->cipher_type) {
@@ -713,8 +730,7 @@ static void otx2_cpt_aead_exit(struct crypto_aead *tfm)
kfree(ctx->ipad);
kfree(ctx->opad);
- if (ctx->hashalg)
- crypto_free_shash(ctx->hashalg);
+ crypto_free_shash(ctx->hashalg);
kfree(ctx->sdesc);
if (ctx->fbk_cipher) {
@@ -788,7 +804,7 @@ static inline void swap_data64(void *buf, u32 len)
cpu_to_be64s(src);
}
-static int copy_pad(u8 mac_type, u8 *out_pad, u8 *in_pad)
+static int swap_pad(u8 mac_type, u8 *pad)
{
struct sha512_state *sha512;
struct sha256_state *sha256;
@@ -796,22 +812,19 @@ static int copy_pad(u8 mac_type, u8 *out_pad, u8 *in_pad)
switch (mac_type) {
case OTX2_CPT_SHA1:
- sha1 = (struct sha1_state *) in_pad;
+ sha1 = (struct sha1_state *)pad;
swap_data32(sha1->state, SHA1_DIGEST_SIZE);
- memcpy(out_pad, &sha1->state, SHA1_DIGEST_SIZE);
break;
case OTX2_CPT_SHA256:
- sha256 = (struct sha256_state *) in_pad;
+ sha256 = (struct sha256_state *)pad;
swap_data32(sha256->state, SHA256_DIGEST_SIZE);
- memcpy(out_pad, &sha256->state, SHA256_DIGEST_SIZE);
break;
case OTX2_CPT_SHA384:
case OTX2_CPT_SHA512:
- sha512 = (struct sha512_state *) in_pad;
+ sha512 = (struct sha512_state *)pad;
swap_data64(sha512->state, SHA512_DIGEST_SIZE);
- memcpy(out_pad, &sha512->state, SHA512_DIGEST_SIZE);
break;
default:
@@ -821,55 +834,54 @@ static int copy_pad(u8 mac_type, u8 *out_pad, u8 *in_pad)
return 0;
}
-static int aead_hmac_init(struct crypto_aead *cipher)
+static int aead_hmac_init(struct crypto_aead *cipher,
+ struct crypto_authenc_keys *keys)
{
struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher);
- int state_size = crypto_shash_statesize(ctx->hashalg);
int ds = crypto_shash_digestsize(ctx->hashalg);
int bs = crypto_shash_blocksize(ctx->hashalg);
- int authkeylen = ctx->auth_key_len;
+ int authkeylen = keys->authkeylen;
u8 *ipad = NULL, *opad = NULL;
- int ret = 0, icount = 0;
+ int icount = 0;
+ int ret;
- ctx->sdesc = alloc_sdesc(ctx->hashalg);
- if (!ctx->sdesc)
- return -ENOMEM;
+ if (authkeylen > bs) {
+ ret = crypto_shash_digest(&ctx->sdesc->shash, keys->authkey,
+ authkeylen, ctx->key);
+ if (ret)
+ goto calc_fail;
- ctx->ipad = kzalloc(bs, GFP_KERNEL);
- if (!ctx->ipad) {
- ret = -ENOMEM;
- goto calc_fail;
- }
+ authkeylen = ds;
+ } else
+ memcpy(ctx->key, keys->authkey, authkeylen);
- ctx->opad = kzalloc(bs, GFP_KERNEL);
- if (!ctx->opad) {
- ret = -ENOMEM;
- goto calc_fail;
- }
+ ctx->enc_key_len = keys->enckeylen;
+ ctx->auth_key_len = authkeylen;
- ipad = kzalloc(state_size, GFP_KERNEL);
- if (!ipad) {
- ret = -ENOMEM;
- goto calc_fail;
- }
+ if (ctx->cipher_type == OTX2_CPT_CIPHER_NULL)
+ return keys->enckeylen ? -EINVAL : 0;
- opad = kzalloc(state_size, GFP_KERNEL);
- if (!opad) {
- ret = -ENOMEM;
- goto calc_fail;
+ switch (keys->enckeylen) {
+ case AES_KEYSIZE_128:
+ ctx->key_type = OTX2_CPT_AES_128_BIT;
+ break;
+ case AES_KEYSIZE_192:
+ ctx->key_type = OTX2_CPT_AES_192_BIT;
+ break;
+ case AES_KEYSIZE_256:
+ ctx->key_type = OTX2_CPT_AES_256_BIT;
+ break;
+ default:
+ /* Invalid key length */
+ return -EINVAL;
}
- if (authkeylen > bs) {
- ret = crypto_shash_digest(&ctx->sdesc->shash, ctx->key,
- authkeylen, ipad);
- if (ret)
- goto calc_fail;
+ memcpy(ctx->key + authkeylen, keys->enckey, keys->enckeylen);
- authkeylen = ds;
- } else {
- memcpy(ipad, ctx->key, authkeylen);
- }
+ ipad = ctx->ipad;
+ opad = ctx->opad;
+ memcpy(ipad, ctx->key, authkeylen);
memset(ipad + authkeylen, 0, bs - authkeylen);
memcpy(opad, ipad, bs);
@@ -887,7 +899,7 @@ static int aead_hmac_init(struct crypto_aead *cipher)
crypto_shash_init(&ctx->sdesc->shash);
crypto_shash_update(&ctx->sdesc->shash, ipad, bs);
crypto_shash_export(&ctx->sdesc->shash, ipad);
- ret = copy_pad(ctx->mac_type, ctx->ipad, ipad);
+ ret = swap_pad(ctx->mac_type, ipad);
if (ret)
goto calc_fail;
@@ -895,25 +907,9 @@ static int aead_hmac_init(struct crypto_aead *cipher)
crypto_shash_init(&ctx->sdesc->shash);
crypto_shash_update(&ctx->sdesc->shash, opad, bs);
crypto_shash_export(&ctx->sdesc->shash, opad);
- ret = copy_pad(ctx->mac_type, ctx->opad, opad);
- if (ret)
- goto calc_fail;
-
- kfree(ipad);
- kfree(opad);
-
- return 0;
+ ret = swap_pad(ctx->mac_type, opad);
calc_fail:
- kfree(ctx->ipad);
- ctx->ipad = NULL;
- kfree(ctx->opad);
- ctx->opad = NULL;
- kfree(ipad);
- kfree(opad);
- kfree(ctx->sdesc);
- ctx->sdesc = NULL;
-
return ret;
}
@@ -921,87 +917,17 @@ static int otx2_cpt_aead_cbc_aes_sha_setkey(struct crypto_aead *cipher,
const unsigned char *key,
unsigned int keylen)
{
- struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher);
- struct crypto_authenc_key_param *param;
- int enckeylen = 0, authkeylen = 0;
- struct rtattr *rta = (void *)key;
-
- if (!RTA_OK(rta, keylen))
- return -EINVAL;
+ struct crypto_authenc_keys authenc_keys;
- if (rta->rta_type != CRYPTO_AUTHENC_KEYA_PARAM)
- return -EINVAL;
-
- if (RTA_PAYLOAD(rta) < sizeof(*param))
- return -EINVAL;
-
- param = RTA_DATA(rta);
- enckeylen = be32_to_cpu(param->enckeylen);
- key += RTA_ALIGN(rta->rta_len);
- keylen -= RTA_ALIGN(rta->rta_len);
- if (keylen < enckeylen)
- return -EINVAL;
-
- if (keylen > OTX2_CPT_MAX_KEY_SIZE)
- return -EINVAL;
-
- authkeylen = keylen - enckeylen;
- memcpy(ctx->key, key, keylen);
-
- switch (enckeylen) {
- case AES_KEYSIZE_128:
- ctx->key_type = OTX2_CPT_AES_128_BIT;
- break;
- case AES_KEYSIZE_192:
- ctx->key_type = OTX2_CPT_AES_192_BIT;
- break;
- case AES_KEYSIZE_256:
- ctx->key_type = OTX2_CPT_AES_256_BIT;
- break;
- default:
- /* Invalid key length */
- return -EINVAL;
- }
-
- ctx->enc_key_len = enckeylen;
- ctx->auth_key_len = authkeylen;
-
- return aead_hmac_init(cipher);
+ return crypto_authenc_extractkeys(&authenc_keys, key, keylen) ?:
+ aead_hmac_init(cipher, &authenc_keys);
}
static int otx2_cpt_aead_ecb_null_sha_setkey(struct crypto_aead *cipher,
const unsigned char *key,
unsigned int keylen)
{
- struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher);
- struct crypto_authenc_key_param *param;
- struct rtattr *rta = (void *)key;
- int enckeylen = 0;
-
- if (!RTA_OK(rta, keylen))
- return -EINVAL;
-
- if (rta->rta_type != CRYPTO_AUTHENC_KEYA_PARAM)
- return -EINVAL;
-
- if (RTA_PAYLOAD(rta) < sizeof(*param))
- return -EINVAL;
-
- param = RTA_DATA(rta);
- enckeylen = be32_to_cpu(param->enckeylen);
- key += RTA_ALIGN(rta->rta_len);
- keylen -= RTA_ALIGN(rta->rta_len);
- if (enckeylen != 0)
- return -EINVAL;
-
- if (keylen > OTX2_CPT_MAX_KEY_SIZE)
- return -EINVAL;
-
- memcpy(ctx->key, key, keylen);
- ctx->enc_key_len = enckeylen;
- ctx->auth_key_len = keylen;
-
- return 0;
+ return otx2_cpt_aead_cbc_aes_sha_setkey(cipher, key, keylen);
}
static int otx2_cpt_aead_gcm_aes_setkey(struct crypto_aead *cipher,
diff --git a/drivers/firmware/sysfb.c b/drivers/firmware/sysfb.c
index 02a07d3d0d40..a3df782fa687 100644
--- a/drivers/firmware/sysfb.c
+++ b/drivers/firmware/sysfb.c
@@ -67,9 +67,11 @@ static bool sysfb_unregister(void)
void sysfb_disable(struct device *dev)
{
struct screen_info *si = &screen_info;
+ struct device *parent;
mutex_lock(&disable_lock);
- if (!dev || dev == sysfb_parent_dev(si)) {
+ parent = sysfb_parent_dev(si);
+ if (!dev || !parent || dev == parent) {
sysfb_unregister();
disabled = true;
}
diff --git a/drivers/firmware/tegra/bpmp.c b/drivers/firmware/tegra/bpmp.c
index c1590d3aa9cb..c3a1dc344961 100644
--- a/drivers/firmware/tegra/bpmp.c
+++ b/drivers/firmware/tegra/bpmp.c
@@ -24,12 +24,6 @@
#define MSG_RING BIT(1)
#define TAG_SZ 32
-static inline struct tegra_bpmp *
-mbox_client_to_bpmp(struct mbox_client *client)
-{
- return container_of(client, struct tegra_bpmp, mbox.client);
-}
-
static inline const struct tegra_bpmp_ops *
channel_to_ops(struct tegra_bpmp_channel *channel)
{
diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c
index 1d0175d6350b..0ecfa7de5ce2 100644
--- a/drivers/gpio/gpio-davinci.c
+++ b/drivers/gpio/gpio-davinci.c
@@ -289,7 +289,7 @@ static int davinci_gpio_probe(struct platform_device *pdev)
* serve as EDMA event triggers.
*/
-static void gpio_irq_disable(struct irq_data *d)
+static void gpio_irq_mask(struct irq_data *d)
{
struct davinci_gpio_regs __iomem *g = irq2regs(d);
uintptr_t mask = (uintptr_t)irq_data_get_irq_handler_data(d);
@@ -298,7 +298,7 @@ static void gpio_irq_disable(struct irq_data *d)
writel_relaxed(mask, &g->clr_rising);
}
-static void gpio_irq_enable(struct irq_data *d)
+static void gpio_irq_unmask(struct irq_data *d)
{
struct davinci_gpio_regs __iomem *g = irq2regs(d);
uintptr_t mask = (uintptr_t)irq_data_get_irq_handler_data(d);
@@ -324,8 +324,8 @@ static int gpio_irq_type(struct irq_data *d, unsigned trigger)
static struct irq_chip gpio_irqchip = {
.name = "GPIO",
- .irq_enable = gpio_irq_enable,
- .irq_disable = gpio_irq_disable,
+ .irq_unmask = gpio_irq_unmask,
+ .irq_mask = gpio_irq_mask,
.irq_set_type = gpio_irq_type,
.flags = IRQCHIP_SET_TYPE_MASKED | IRQCHIP_SKIP_SET_WAKE,
};
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 3a9668cc100d..148bcfbf98e0 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -115,12 +115,12 @@ const char *gpiod_get_label(struct gpio_desc *desc)
srcu_read_lock_held(&desc->gdev->desc_srcu));
if (test_bit(FLAG_USED_AS_IRQ, &flags))
- return label->str ?: "interrupt";
+ return label ? label->str : "interrupt";
if (!test_bit(FLAG_REQUESTED, &flags))
return NULL;
- return label->str;
+ return label ? label->str : NULL;
}
static void desc_free_label(struct rcu_head *rh)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c
index 19158cc30f31..43f3e72fb247 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c
@@ -80,6 +80,9 @@ static void aca_banks_release(struct aca_banks *banks)
{
struct aca_bank_node *node, *tmp;
+ if (list_empty(&banks->list))
+ return;
+
list_for_each_entry_safe(node, tmp, &banks->list, node) {
list_del(&node->node);
kvfree(node);
@@ -562,9 +565,13 @@ static void aca_error_fini(struct aca_error *aerr)
struct aca_bank_error *bank_error, *tmp;
mutex_lock(&aerr->lock);
+ if (list_empty(&aerr->list))
+ goto out_unlock;
+
list_for_each_entry_safe(bank_error, tmp, &aerr->list, node)
aca_bank_error_remove(aerr, bank_error);
+out_unlock:
mutex_destroy(&aerr->lock);
}
@@ -680,6 +687,9 @@ static void aca_manager_fini(struct aca_handle_manager *mgr)
{
struct aca_handle *handle, *tmp;
+ if (list_empty(&mgr->list))
+ return;
+
list_for_each_entry_safe(handle, tmp, &mgr->list, node)
amdgpu_aca_remove_handle(handle);
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
index 03205e3c3746..c272461d70a9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
@@ -364,15 +364,15 @@ int amdgpu_amdkfd_alloc_gtt_mem(struct amdgpu_device *adev, size_t size,
return r;
}
-void amdgpu_amdkfd_free_gtt_mem(struct amdgpu_device *adev, void *mem_obj)
+void amdgpu_amdkfd_free_gtt_mem(struct amdgpu_device *adev, void **mem_obj)
{
- struct amdgpu_bo *bo = (struct amdgpu_bo *) mem_obj;
+ struct amdgpu_bo **bo = (struct amdgpu_bo **) mem_obj;
- amdgpu_bo_reserve(bo, true);
- amdgpu_bo_kunmap(bo);
- amdgpu_bo_unpin(bo);
- amdgpu_bo_unreserve(bo);
- amdgpu_bo_unref(&(bo));
+ amdgpu_bo_reserve(*bo, true);
+ amdgpu_bo_kunmap(*bo);
+ amdgpu_bo_unpin(*bo);
+ amdgpu_bo_unreserve(*bo);
+ amdgpu_bo_unref(bo);
}
int amdgpu_amdkfd_alloc_gws(struct amdgpu_device *adev, size_t size,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
index e7bb1ca35801..8b4108a23636 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
@@ -235,7 +235,7 @@ int amdgpu_amdkfd_bo_validate_and_fence(struct amdgpu_bo *bo,
int amdgpu_amdkfd_alloc_gtt_mem(struct amdgpu_device *adev, size_t size,
void **mem_obj, uint64_t *gpu_addr,
void **cpu_ptr, bool mqd_gfx9);
-void amdgpu_amdkfd_free_gtt_mem(struct amdgpu_device *adev, void *mem_obj);
+void amdgpu_amdkfd_free_gtt_mem(struct amdgpu_device *adev, void **mem_obj);
int amdgpu_amdkfd_alloc_gws(struct amdgpu_device *adev, size_t size,
void **mem_obj);
void amdgpu_amdkfd_free_gws(struct amdgpu_device *adev, void *mem_obj);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
index 7dc102f0bc1d..0c8975ac5af9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
@@ -1018,8 +1018,9 @@ int amdgpu_atombios_get_clock_dividers(struct amdgpu_device *adev,
if (clock_type == COMPUTE_ENGINE_PLL_PARAM) {
args.v3.ulClockParams = cpu_to_le32((clock_type << 24) | clock);
- amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args,
- sizeof(args));
+ if (amdgpu_atom_execute_table(adev->mode_info.atom_context,
+ index, (uint32_t *)&args, sizeof(args)))
+ return -EINVAL;
dividers->post_div = args.v3.ucPostDiv;
dividers->enable_post_div = (args.v3.ucCntlFlag &
@@ -1039,8 +1040,9 @@ int amdgpu_atombios_get_clock_dividers(struct amdgpu_device *adev,
if (strobe_mode)
args.v5.ucInputFlag = ATOM_PLL_INPUT_FLAG_PLL_STROBE_MODE_EN;
- amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args,
- sizeof(args));
+ if (amdgpu_atom_execute_table(adev->mode_info.atom_context,
+ index, (uint32_t *)&args, sizeof(args)))
+ return -EINVAL;
dividers->post_div = args.v5.ucPostDiv;
dividers->enable_post_div = (args.v5.ucCntlFlag &
@@ -1058,8 +1060,9 @@ int amdgpu_atombios_get_clock_dividers(struct amdgpu_device *adev,
/* fusion */
args.v4.ulClock = cpu_to_le32(clock); /* 10 khz */
- amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args,
- sizeof(args));
+ if (amdgpu_atom_execute_table(adev->mode_info.atom_context,
+ index, (uint32_t *)&args, sizeof(args)))
+ return -EINVAL;
dividers->post_divider = dividers->post_div = args.v4.ucPostDiv;
dividers->real_clock = le32_to_cpu(args.v4.ulClock);
@@ -1070,8 +1073,9 @@ int amdgpu_atombios_get_clock_dividers(struct amdgpu_device *adev,
args.v6_in.ulClock.ulComputeClockFlag = clock_type;
args.v6_in.ulClock.ulClockFreq = cpu_to_le32(clock); /* 10 khz */
- amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args,
- sizeof(args));
+ if (amdgpu_atom_execute_table(adev->mode_info.atom_context,
+ index, (uint32_t *)&args, sizeof(args)))
+ return -EINVAL;
dividers->whole_fb_div = le16_to_cpu(args.v6_out.ulFbDiv.usFbDiv);
dividers->frac_fb_div = le16_to_cpu(args.v6_out.ulFbDiv.usFbDivFrac);
@@ -1113,8 +1117,9 @@ int amdgpu_atombios_get_memory_pll_dividers(struct amdgpu_device *adev,
if (strobe_mode)
args.ucInputFlag |= MPLL_INPUT_FLAG_STROBE_MODE_EN;
- amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args,
- sizeof(args));
+ if (amdgpu_atom_execute_table(adev->mode_info.atom_context,
+ index, (uint32_t *)&args, sizeof(args)))
+ return -EINVAL;
mpll_param->clkfrac = le16_to_cpu(args.ulFbDiv.usFbDivFrac);
mpll_param->clkf = le16_to_cpu(args.ulFbDiv.usFbDiv);
@@ -1211,8 +1216,9 @@ int amdgpu_atombios_get_max_vddc(struct amdgpu_device *adev, u8 voltage_type,
args.v2.ucVoltageMode = 0;
args.v2.usVoltageLevel = 0;
- amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args,
- sizeof(args));
+ if (amdgpu_atom_execute_table(adev->mode_info.atom_context,
+ index, (uint32_t *)&args, sizeof(args)))
+ return -EINVAL;
*voltage = le16_to_cpu(args.v2.usVoltageLevel);
break;
@@ -1221,8 +1227,9 @@ int amdgpu_atombios_get_max_vddc(struct amdgpu_device *adev, u8 voltage_type,
args.v3.ucVoltageMode = ATOM_GET_VOLTAGE_LEVEL;
args.v3.usVoltageLevel = cpu_to_le16(voltage_id);
- amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args,
- sizeof(args));
+ if (amdgpu_atom_execute_table(adev->mode_info.atom_context,
+ index, (uint32_t *)&args, sizeof(args)))
+ return -EINVAL;
*voltage = le16_to_cpu(args.v3.usVoltageLevel);
break;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 6dfdff58bffd..78b3c067fea7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -263,6 +263,10 @@ static int amdgpu_cs_pass1(struct amdgpu_cs_parser *p,
if (size < sizeof(struct drm_amdgpu_bo_list_in))
goto free_partial_kdata;
+ /* Only a single BO list is allowed to simplify handling. */
+ if (p->bo_list)
+ ret = -EINVAL;
+
ret = amdgpu_cs_p1_bo_handles(p, p->chunks[i].kdata);
if (ret)
goto free_partial_kdata;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
index 1849510a308a..3ff39d3ec317 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
@@ -882,8 +882,11 @@ int amdgpu_gfx_ras_late_init(struct amdgpu_device *adev, struct ras_common_if *r
int r;
if (amdgpu_ras_is_supported(adev, ras_block->block)) {
- if (!amdgpu_persistent_edc_harvesting_supported(adev))
- amdgpu_ras_reset_error_status(adev, AMDGPU_RAS_BLOCK__GFX);
+ if (!amdgpu_persistent_edc_harvesting_supported(adev)) {
+ r = amdgpu_ras_reset_error_status(adev, AMDGPU_RAS_BLOCK__GFX);
+ if (r)
+ return r;
+ }
r = amdgpu_ras_block_late_init(adev, ras_block);
if (r)
@@ -1027,7 +1030,10 @@ uint32_t amdgpu_kiq_rreg(struct amdgpu_device *adev, uint32_t reg, uint32_t xcc_
pr_err("critical bug! too many kiq readers\n");
goto failed_unlock;
}
- amdgpu_ring_alloc(ring, 32);
+ r = amdgpu_ring_alloc(ring, 32);
+ if (r)
+ goto failed_unlock;
+
amdgpu_ring_emit_rreg(ring, reg, reg_val_offs);
r = amdgpu_fence_emit_polling(ring, &seq, MAX_KIQ_REG_WAIT);
if (r)
@@ -1093,7 +1099,10 @@ void amdgpu_kiq_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v, uint3
}
spin_lock_irqsave(&kiq->ring_lock, flags);
- amdgpu_ring_alloc(ring, 32);
+ r = amdgpu_ring_alloc(ring, 32);
+ if (r)
+ goto failed_unlock;
+
amdgpu_ring_emit_wreg(ring, reg, v);
r = amdgpu_fence_emit_polling(ring, &seq, MAX_KIQ_REG_WAIT);
if (r)
@@ -1129,6 +1138,7 @@ void amdgpu_kiq_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v, uint3
failed_undo:
amdgpu_ring_undo(ring);
+failed_unlock:
spin_unlock_irqrestore(&kiq->ring_lock, flags);
failed_kiq_write:
dev_err(adev->dev, "failed to write reg:%x\n", reg);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index 66782be5917b..96af9ff1acb6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -43,6 +43,7 @@
#include "amdgpu_gem.h"
#include "amdgpu_display.h"
#include "amdgpu_ras.h"
+#include "amdgpu_reset.h"
#include "amd_pcie.h"
void amdgpu_unregister_gpu_instance(struct amdgpu_device *adev)
@@ -778,6 +779,7 @@ int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
? -EFAULT : 0;
}
case AMDGPU_INFO_READ_MMR_REG: {
+ int ret = 0;
unsigned int n, alloc_size;
uint32_t *regs;
unsigned int se_num = (info->read_mmr_reg.instance >>
@@ -787,24 +789,37 @@ int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
AMDGPU_INFO_MMR_SH_INDEX_SHIFT) &
AMDGPU_INFO_MMR_SH_INDEX_MASK;
+ if (!down_read_trylock(&adev->reset_domain->sem))
+ return -ENOENT;
+
/* set full masks if the userspace set all bits
* in the bitfields
*/
- if (se_num == AMDGPU_INFO_MMR_SE_INDEX_MASK)
+ if (se_num == AMDGPU_INFO_MMR_SE_INDEX_MASK) {
se_num = 0xffffffff;
- else if (se_num >= AMDGPU_GFX_MAX_SE)
- return -EINVAL;
- if (sh_num == AMDGPU_INFO_MMR_SH_INDEX_MASK)
+ } else if (se_num >= AMDGPU_GFX_MAX_SE) {
+ ret = -EINVAL;
+ goto out;
+ }
+
+ if (sh_num == AMDGPU_INFO_MMR_SH_INDEX_MASK) {
sh_num = 0xffffffff;
- else if (sh_num >= AMDGPU_GFX_MAX_SH_PER_SE)
- return -EINVAL;
+ } else if (sh_num >= AMDGPU_GFX_MAX_SH_PER_SE) {
+ ret = -EINVAL;
+ goto out;
+ }
- if (info->read_mmr_reg.count > 128)
- return -EINVAL;
+ if (info->read_mmr_reg.count > 128) {
+ ret = -EINVAL;
+ goto out;
+ }
regs = kmalloc_array(info->read_mmr_reg.count, sizeof(*regs), GFP_KERNEL);
- if (!regs)
- return -ENOMEM;
+ if (!regs) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
alloc_size = info->read_mmr_reg.count * sizeof(*regs);
amdgpu_gfx_off_ctrl(adev, false);
@@ -816,13 +831,17 @@ int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
info->read_mmr_reg.dword_offset + i);
kfree(regs);
amdgpu_gfx_off_ctrl(adev, true);
- return -EFAULT;
+ ret = -EFAULT;
+ goto out;
}
}
amdgpu_gfx_off_ctrl(adev, true);
n = copy_to_user(out, regs, min(size, alloc_size));
kfree(regs);
- return n ? -EFAULT : 0;
+ ret = (n ? -EFAULT : 0);
+out:
+ up_read(&adev->reset_domain->sem);
+ return ret;
}
case AMDGPU_INFO_DEV_INFO: {
struct drm_amdgpu_info_device *dev_info;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h
index 90138bc5f03d..32775260556f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h
@@ -180,6 +180,6 @@ amdgpu_get_next_xcp(struct amdgpu_xcp_mgr *xcp_mgr, int *from)
#define for_each_xcp(xcp_mgr, xcp, i) \
for (i = 0, xcp = amdgpu_get_next_xcp(xcp_mgr, &i); xcp; \
- xcp = amdgpu_get_next_xcp(xcp_mgr, &i))
+ ++i, xcp = amdgpu_get_next_xcp(xcp_mgr, &i))
#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index e444e621ddaa..1bb602c4f9b3 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -4649,7 +4649,7 @@ static void gfx_v10_0_alloc_ip_dump(struct amdgpu_device *adev)
uint32_t inst;
ptr = kcalloc(reg_count, sizeof(uint32_t), GFP_KERNEL);
- if (ptr == NULL) {
+ if (!ptr) {
DRM_ERROR("Failed to allocate memory for GFX IP Dump\n");
adev->gfx.ip_dump_core = NULL;
} else {
@@ -4662,7 +4662,7 @@ static void gfx_v10_0_alloc_ip_dump(struct amdgpu_device *adev)
adev->gfx.mec.num_queue_per_pipe;
ptr = kcalloc(reg_count * inst, sizeof(uint32_t), GFP_KERNEL);
- if (ptr == NULL) {
+ if (!ptr) {
DRM_ERROR("Failed to allocate memory for Compute Queues IP Dump\n");
adev->gfx.ip_dump_compute_queues = NULL;
} else {
@@ -4675,7 +4675,7 @@ static void gfx_v10_0_alloc_ip_dump(struct amdgpu_device *adev)
adev->gfx.me.num_queue_per_pipe;
ptr = kcalloc(reg_count * inst, sizeof(uint32_t), GFP_KERNEL);
- if (ptr == NULL) {
+ if (!ptr) {
DRM_ERROR("Failed to allocate memory for GFX Queues IP Dump\n");
adev->gfx.ip_dump_gfx_queues = NULL;
} else {
@@ -8889,7 +8889,9 @@ static void gfx_v10_0_ring_soft_recovery(struct amdgpu_ring *ring,
value = REG_SET_FIELD(value, SQ_CMD, MODE, 0x01);
value = REG_SET_FIELD(value, SQ_CMD, CHECK_VMID, 1);
value = REG_SET_FIELD(value, SQ_CMD, VM_ID, vmid);
+ amdgpu_gfx_rlc_enter_safe_mode(adev, 0);
WREG32_SOC15(GC, 0, mmSQ_CMD, value);
+ amdgpu_gfx_rlc_exit_safe_mode(adev, 0);
}
static void
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
index dcef39907449..b80b1b6f2eea 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
@@ -1484,7 +1484,7 @@ static void gfx_v11_0_alloc_ip_dump(struct amdgpu_device *adev)
uint32_t inst;
ptr = kcalloc(reg_count, sizeof(uint32_t), GFP_KERNEL);
- if (ptr == NULL) {
+ if (!ptr) {
DRM_ERROR("Failed to allocate memory for GFX IP Dump\n");
adev->gfx.ip_dump_core = NULL;
} else {
@@ -1497,7 +1497,7 @@ static void gfx_v11_0_alloc_ip_dump(struct amdgpu_device *adev)
adev->gfx.mec.num_queue_per_pipe;
ptr = kcalloc(reg_count * inst, sizeof(uint32_t), GFP_KERNEL);
- if (ptr == NULL) {
+ if (!ptr) {
DRM_ERROR("Failed to allocate memory for Compute Queues IP Dump\n");
adev->gfx.ip_dump_compute_queues = NULL;
} else {
@@ -1510,7 +1510,7 @@ static void gfx_v11_0_alloc_ip_dump(struct amdgpu_device *adev)
adev->gfx.me.num_queue_per_pipe;
ptr = kcalloc(reg_count * inst, sizeof(uint32_t), GFP_KERNEL);
- if (ptr == NULL) {
+ if (!ptr) {
DRM_ERROR("Failed to allocate memory for GFX Queues IP Dump\n");
adev->gfx.ip_dump_gfx_queues = NULL;
} else {
@@ -4707,6 +4707,8 @@ static int gfx_v11_0_soft_reset(void *handle)
int r, i, j, k;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ gfx_v11_0_set_safe_mode(adev, 0);
+
tmp = RREG32_SOC15(GC, 0, regCP_INT_CNTL);
tmp = REG_SET_FIELD(tmp, CP_INT_CNTL, CMP_BUSY_INT_ENABLE, 0);
tmp = REG_SET_FIELD(tmp, CP_INT_CNTL, CNTX_BUSY_INT_ENABLE, 0);
@@ -4714,8 +4716,6 @@ static int gfx_v11_0_soft_reset(void *handle)
tmp = REG_SET_FIELD(tmp, CP_INT_CNTL, GFX_IDLE_INT_ENABLE, 0);
WREG32_SOC15(GC, 0, regCP_INT_CNTL, tmp);
- gfx_v11_0_set_safe_mode(adev, 0);
-
mutex_lock(&adev->srbm_mutex);
for (i = 0; i < adev->gfx.mec.num_mec; ++i) {
for (j = 0; j < adev->gfx.mec.num_queue_per_pipe; j++) {
@@ -6008,7 +6008,9 @@ static void gfx_v11_0_ring_soft_recovery(struct amdgpu_ring *ring,
value = REG_SET_FIELD(value, SQ_CMD, MODE, 0x01);
value = REG_SET_FIELD(value, SQ_CMD, CHECK_VMID, 1);
value = REG_SET_FIELD(value, SQ_CMD, VM_ID, vmid);
+ amdgpu_gfx_rlc_enter_safe_mode(adev, 0);
WREG32_SOC15(GC, 0, regSQ_CMD, value);
+ amdgpu_gfx_rlc_exit_safe_mode(adev, 0);
}
static void
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
index 34b95ca700b2..515fc7d6f838 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
@@ -1690,26 +1690,68 @@ static void gfx_v12_0_constants_init(struct amdgpu_device *adev)
gfx_v12_0_init_compute_vmid(adev);
}
+static u32 gfx_v12_0_get_cpg_int_cntl(struct amdgpu_device *adev,
+ int me, int pipe)
+{
+ if (me != 0)
+ return 0;
+
+ switch (pipe) {
+ case 0:
+ return SOC15_REG_OFFSET(GC, 0, regCP_INT_CNTL_RING0);
+ default:
+ return 0;
+ }
+}
+
+static u32 gfx_v12_0_get_cpc_int_cntl(struct amdgpu_device *adev,
+ int me, int pipe)
+{
+ /*
+ * amdgpu controls only the first MEC. That's why this function only
+ * handles the setting of interrupts for this specific MEC. All other
+ * pipes' interrupts are set by amdkfd.
+ */
+ if (me != 1)
+ return 0;
+
+ switch (pipe) {
+ case 0:
+ return SOC15_REG_OFFSET(GC, 0, regCP_ME1_PIPE0_INT_CNTL);
+ case 1:
+ return SOC15_REG_OFFSET(GC, 0, regCP_ME1_PIPE1_INT_CNTL);
+ default:
+ return 0;
+ }
+}
+
static void gfx_v12_0_enable_gui_idle_interrupt(struct amdgpu_device *adev,
- bool enable)
+ bool enable)
{
- u32 tmp;
+ u32 tmp, cp_int_cntl_reg;
+ int i, j;
if (amdgpu_sriov_vf(adev))
return;
- tmp = RREG32_SOC15(GC, 0, regCP_INT_CNTL_RING0);
-
- tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_BUSY_INT_ENABLE,
- enable ? 1 : 0);
- tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_EMPTY_INT_ENABLE,
- enable ? 1 : 0);
- tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CMP_BUSY_INT_ENABLE,
- enable ? 1 : 0);
- tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, GFX_IDLE_INT_ENABLE,
- enable ? 1 : 0);
-
- WREG32_SOC15(GC, 0, regCP_INT_CNTL_RING0, tmp);
+ for (i = 0; i < adev->gfx.me.num_me; i++) {
+ for (j = 0; j < adev->gfx.me.num_pipe_per_me; j++) {
+ cp_int_cntl_reg = gfx_v12_0_get_cpg_int_cntl(adev, i, j);
+
+ if (cp_int_cntl_reg) {
+ tmp = RREG32_SOC15_IP(GC, cp_int_cntl_reg);
+ tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_BUSY_INT_ENABLE,
+ enable ? 1 : 0);
+ tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_EMPTY_INT_ENABLE,
+ enable ? 1 : 0);
+ tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CMP_BUSY_INT_ENABLE,
+ enable ? 1 : 0);
+ tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, GFX_IDLE_INT_ENABLE,
+ enable ? 1 : 0);
+ WREG32_SOC15_IP(GC, cp_int_cntl_reg, tmp);
+ }
+ }
+ }
}
static int gfx_v12_0_init_csb(struct amdgpu_device *adev)
@@ -4571,7 +4613,9 @@ static void gfx_v12_0_ring_soft_recovery(struct amdgpu_ring *ring,
value = REG_SET_FIELD(value, SQ_CMD, MODE, 0x01);
value = REG_SET_FIELD(value, SQ_CMD, CHECK_VMID, 1);
value = REG_SET_FIELD(value, SQ_CMD, VM_ID, vmid);
+ amdgpu_gfx_rlc_enter_safe_mode(adev, 0);
WREG32_SOC15(GC, 0, regSQ_CMD, value);
+ amdgpu_gfx_rlc_exit_safe_mode(adev, 0);
}
static void
@@ -4755,15 +4799,42 @@ static int gfx_v12_0_eop_irq(struct amdgpu_device *adev,
static int gfx_v12_0_set_priv_reg_fault_state(struct amdgpu_device *adev,
struct amdgpu_irq_src *source,
- unsigned type,
+ unsigned int type,
enum amdgpu_interrupt_state state)
{
+ u32 cp_int_cntl_reg, cp_int_cntl;
+ int i, j;
+
switch (state) {
case AMDGPU_IRQ_STATE_DISABLE:
case AMDGPU_IRQ_STATE_ENABLE:
- WREG32_FIELD15_PREREG(GC, 0, CP_INT_CNTL_RING0,
- PRIV_REG_INT_ENABLE,
- state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0);
+ for (i = 0; i < adev->gfx.me.num_me; i++) {
+ for (j = 0; j < adev->gfx.me.num_pipe_per_me; j++) {
+ cp_int_cntl_reg = gfx_v12_0_get_cpg_int_cntl(adev, i, j);
+
+ if (cp_int_cntl_reg) {
+ cp_int_cntl = RREG32_SOC15_IP(GC, cp_int_cntl_reg);
+ cp_int_cntl = REG_SET_FIELD(cp_int_cntl, CP_INT_CNTL_RING0,
+ PRIV_REG_INT_ENABLE,
+ state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0);
+ WREG32_SOC15_IP(GC, cp_int_cntl_reg, cp_int_cntl);
+ }
+ }
+ }
+ for (i = 0; i < adev->gfx.mec.num_mec; i++) {
+ for (j = 0; j < adev->gfx.mec.num_pipe_per_mec; j++) {
+ /* MECs start at 1 */
+ cp_int_cntl_reg = gfx_v12_0_get_cpc_int_cntl(adev, i + 1, j);
+
+ if (cp_int_cntl_reg) {
+ cp_int_cntl = RREG32_SOC15_IP(GC, cp_int_cntl_reg);
+ cp_int_cntl = REG_SET_FIELD(cp_int_cntl, CP_ME1_PIPE0_INT_CNTL,
+ PRIV_REG_INT_ENABLE,
+ state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0);
+ WREG32_SOC15_IP(GC, cp_int_cntl_reg, cp_int_cntl);
+ }
+ }
+ }
break;
default:
break;
@@ -4774,15 +4845,28 @@ static int gfx_v12_0_set_priv_reg_fault_state(struct amdgpu_device *adev,
static int gfx_v12_0_set_priv_inst_fault_state(struct amdgpu_device *adev,
struct amdgpu_irq_src *source,
- unsigned type,
+ unsigned int type,
enum amdgpu_interrupt_state state)
{
+ u32 cp_int_cntl_reg, cp_int_cntl;
+ int i, j;
+
switch (state) {
case AMDGPU_IRQ_STATE_DISABLE:
case AMDGPU_IRQ_STATE_ENABLE:
- WREG32_FIELD15_PREREG(GC, 0, CP_INT_CNTL_RING0,
- PRIV_INSTR_INT_ENABLE,
- state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0);
+ for (i = 0; i < adev->gfx.me.num_me; i++) {
+ for (j = 0; j < adev->gfx.me.num_pipe_per_me; j++) {
+ cp_int_cntl_reg = gfx_v12_0_get_cpg_int_cntl(adev, i, j);
+
+ if (cp_int_cntl_reg) {
+ cp_int_cntl = RREG32_SOC15_IP(GC, cp_int_cntl_reg);
+ cp_int_cntl = REG_SET_FIELD(cp_int_cntl, CP_INT_CNTL_RING0,
+ PRIV_INSTR_INT_ENABLE,
+ state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0);
+ WREG32_SOC15_IP(GC, cp_int_cntl_reg, cp_int_cntl);
+ }
+ }
+ }
break;
default:
break;
@@ -4806,8 +4890,8 @@ static void gfx_v12_0_handle_priv_fault(struct amdgpu_device *adev,
case 0:
for (i = 0; i < adev->gfx.num_gfx_rings; i++) {
ring = &adev->gfx.gfx_ring[i];
- /* we only enabled 1 gfx queue per pipe for now */
- if (ring->me == me_id && ring->pipe == pipe_id)
+ if (ring->me == me_id && ring->pipe == pipe_id &&
+ ring->queue == queue_id)
drm_sched_fault(&ring->sched);
}
break;
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 2929c8972ea7..02eb5bd9d7d8 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -1301,6 +1301,10 @@ static const struct amdgpu_gfxoff_quirk amdgpu_gfxoff_quirk_list[] = {
{ 0x1002, 0x15dd, 0x1002, 0x15dd, 0xc6 },
/* Apple MacBook Pro (15-inch, 2019) Radeon Pro Vega 20 4 GB */
{ 0x1002, 0x69af, 0x106b, 0x019a, 0xc0 },
+ /* https://bbs.openkylin.top/t/topic/171497 */
+ { 0x1002, 0x15d8, 0x19e5, 0x3e14, 0xc2 },
+ /* HP 705G4 DM with R5 2400G */
+ { 0x1002, 0x15dd, 0x103c, 0x8464, 0xd6 },
{ 0, 0, 0, 0, 0 },
};
@@ -2129,7 +2133,7 @@ static void gfx_v9_0_alloc_ip_dump(struct amdgpu_device *adev)
uint32_t inst;
ptr = kcalloc(reg_count, sizeof(uint32_t), GFP_KERNEL);
- if (ptr == NULL) {
+ if (!ptr) {
DRM_ERROR("Failed to allocate memory for GFX IP Dump\n");
adev->gfx.ip_dump_core = NULL;
} else {
@@ -2142,7 +2146,7 @@ static void gfx_v9_0_alloc_ip_dump(struct amdgpu_device *adev)
adev->gfx.mec.num_queue_per_pipe;
ptr = kcalloc(reg_count * inst, sizeof(uint32_t), GFP_KERNEL);
- if (ptr == NULL) {
+ if (!ptr) {
DRM_ERROR("Failed to allocate memory for Compute Queues IP Dump\n");
adev->gfx.ip_dump_compute_queues = NULL;
} else {
@@ -2634,7 +2638,7 @@ static void gfx_v9_0_enable_gui_idle_interrupt(struct amdgpu_device *adev,
tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_BUSY_INT_ENABLE, enable ? 1 : 0);
tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_EMPTY_INT_ENABLE, enable ? 1 : 0);
tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CMP_BUSY_INT_ENABLE, enable ? 1 : 0);
- if(adev->gfx.num_gfx_rings)
+ if (adev->gfx.num_gfx_rings)
tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, GFX_IDLE_INT_ENABLE, enable ? 1 : 0);
WREG32_SOC15(GC, 0, mmCP_INT_CNTL_RING0, tmp);
@@ -5858,7 +5862,9 @@ static void gfx_v9_0_ring_soft_recovery(struct amdgpu_ring *ring, unsigned vmid)
value = REG_SET_FIELD(value, SQ_CMD, MODE, 0x01);
value = REG_SET_FIELD(value, SQ_CMD, CHECK_VMID, 1);
value = REG_SET_FIELD(value, SQ_CMD, VM_ID, vmid);
+ amdgpu_gfx_rlc_enter_safe_mode(adev, 0);
WREG32_SOC15(GC, 0, mmSQ_CMD, value);
+ amdgpu_gfx_rlc_exit_safe_mode(adev, 0);
}
static void gfx_v9_0_set_gfx_eop_interrupt_state(struct amdgpu_device *adev,
@@ -5929,17 +5935,59 @@ static void gfx_v9_0_set_compute_eop_interrupt_state(struct amdgpu_device *adev,
}
}
+static u32 gfx_v9_0_get_cpc_int_cntl(struct amdgpu_device *adev,
+ int me, int pipe)
+{
+ /*
+ * amdgpu controls only the first MEC. That's why this function only
+ * handles the setting of interrupts for this specific MEC. All other
+ * pipes' interrupts are set by amdkfd.
+ */
+ if (me != 1)
+ return 0;
+
+ switch (pipe) {
+ case 0:
+ return SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE0_INT_CNTL);
+ case 1:
+ return SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE1_INT_CNTL);
+ case 2:
+ return SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE2_INT_CNTL);
+ case 3:
+ return SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE3_INT_CNTL);
+ default:
+ return 0;
+ }
+}
+
static int gfx_v9_0_set_priv_reg_fault_state(struct amdgpu_device *adev,
struct amdgpu_irq_src *source,
unsigned type,
enum amdgpu_interrupt_state state)
{
+ u32 cp_int_cntl_reg, cp_int_cntl;
+ int i, j;
+
switch (state) {
case AMDGPU_IRQ_STATE_DISABLE:
case AMDGPU_IRQ_STATE_ENABLE:
WREG32_FIELD15(GC, 0, CP_INT_CNTL_RING0,
PRIV_REG_INT_ENABLE,
state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0);
+ for (i = 0; i < adev->gfx.mec.num_mec; i++) {
+ for (j = 0; j < adev->gfx.mec.num_pipe_per_mec; j++) {
+ /* MECs start at 1 */
+ cp_int_cntl_reg = gfx_v9_0_get_cpc_int_cntl(adev, i + 1, j);
+
+ if (cp_int_cntl_reg) {
+ cp_int_cntl = RREG32_SOC15_IP(GC, cp_int_cntl_reg);
+ cp_int_cntl = REG_SET_FIELD(cp_int_cntl, CP_ME1_PIPE0_INT_CNTL,
+ PRIV_REG_INT_ENABLE,
+ state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0);
+ WREG32_SOC15_IP(GC, cp_int_cntl_reg, cp_int_cntl);
+ }
+ }
+ }
break;
default:
break;
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
index 20ea6cb01edf..d95f9a84f97b 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
@@ -2886,21 +2886,63 @@ static void gfx_v9_4_3_xcc_set_compute_eop_interrupt_state(
}
}
+static u32 gfx_v9_4_3_get_cpc_int_cntl(struct amdgpu_device *adev,
+ int xcc_id, int me, int pipe)
+{
+ /*
+ * amdgpu controls only the first MEC. That's why this function only
+ * handles the setting of interrupts for this specific MEC. All other
+ * pipes' interrupts are set by amdkfd.
+ */
+ if (me != 1)
+ return 0;
+
+ switch (pipe) {
+ case 0:
+ return SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regCP_ME1_PIPE0_INT_CNTL);
+ case 1:
+ return SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regCP_ME1_PIPE1_INT_CNTL);
+ case 2:
+ return SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regCP_ME1_PIPE2_INT_CNTL);
+ case 3:
+ return SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regCP_ME1_PIPE3_INT_CNTL);
+ default:
+ return 0;
+ }
+}
+
static int gfx_v9_4_3_set_priv_reg_fault_state(struct amdgpu_device *adev,
struct amdgpu_irq_src *source,
unsigned type,
enum amdgpu_interrupt_state state)
{
- int i, num_xcc;
+ u32 mec_int_cntl_reg, mec_int_cntl;
+ int i, j, k, num_xcc;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
switch (state) {
case AMDGPU_IRQ_STATE_DISABLE:
case AMDGPU_IRQ_STATE_ENABLE:
- for (i = 0; i < num_xcc; i++)
+ for (i = 0; i < num_xcc; i++) {
WREG32_FIELD15_PREREG(GC, GET_INST(GC, i), CP_INT_CNTL_RING0,
- PRIV_REG_INT_ENABLE,
- state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0);
+ PRIV_REG_INT_ENABLE,
+ state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0);
+ for (j = 0; j < adev->gfx.mec.num_mec; j++) {
+ for (k = 0; k < adev->gfx.mec.num_pipe_per_mec; k++) {
+ /* MECs start at 1 */
+ mec_int_cntl_reg = gfx_v9_4_3_get_cpc_int_cntl(adev, i, j + 1, k);
+
+ if (mec_int_cntl_reg) {
+ mec_int_cntl = RREG32_XCC(mec_int_cntl_reg, i);
+ mec_int_cntl = REG_SET_FIELD(mec_int_cntl, CP_ME1_PIPE0_INT_CNTL,
+ PRIV_REG_INT_ENABLE,
+ state == AMDGPU_IRQ_STATE_ENABLE ?
+ 1 : 0);
+ WREG32_XCC(mec_int_cntl_reg, mec_int_cntl, i);
+ }
+ }
+ }
+ }
break;
default:
break;
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
index 32e5db509560..546b02f2241a 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
@@ -423,7 +423,7 @@ static int kfd_ioctl_create_queue(struct file *filep, struct kfd_process *p,
err_create_queue:
if (wptr_bo)
- amdgpu_amdkfd_free_gtt_mem(dev->adev, wptr_bo);
+ amdgpu_amdkfd_free_gtt_mem(dev->adev, (void **)&wptr_bo);
err_wptr_map_gart:
err_bind_process:
err_pdd:
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
index f4d20adaa068..6619028dd58b 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
@@ -907,7 +907,7 @@ bool kgd2kfd_device_init(struct kfd_dev *kfd,
kfd_doorbell_error:
kfd_gtt_sa_fini(kfd);
kfd_gtt_sa_init_error:
- amdgpu_amdkfd_free_gtt_mem(kfd->adev, kfd->gtt_mem);
+ amdgpu_amdkfd_free_gtt_mem(kfd->adev, &kfd->gtt_mem);
alloc_gtt_mem_failure:
dev_err(kfd_device,
"device %x:%x NOT added due to errors\n",
@@ -925,7 +925,7 @@ void kgd2kfd_device_exit(struct kfd_dev *kfd)
kfd_doorbell_fini(kfd);
ida_destroy(&kfd->doorbell_ida);
kfd_gtt_sa_fini(kfd);
- amdgpu_amdkfd_free_gtt_mem(kfd->adev, kfd->gtt_mem);
+ amdgpu_amdkfd_free_gtt_mem(kfd->adev, &kfd->gtt_mem);
}
kfree(kfd);
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index 4f48507418d2..420444eb8e98 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -2621,7 +2621,7 @@ static void deallocate_hiq_sdma_mqd(struct kfd_node *dev,
{
WARN(!mqd, "No hiq sdma mqd trunk to free");
- amdgpu_amdkfd_free_gtt_mem(dev->adev, mqd->gtt_mem);
+ amdgpu_amdkfd_free_gtt_mem(dev->adev, &mqd->gtt_mem);
}
void device_queue_manager_uninit(struct device_queue_manager *dqm)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
index a9c3580be8c9..fecdbbab9894 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
@@ -431,25 +431,9 @@ static void event_interrupt_wq_v9(struct kfd_node *dev,
client_id == SOC15_IH_CLIENTID_UTCL2) {
struct kfd_vm_fault_info info = {0};
uint16_t ring_id = SOC15_RING_ID_FROM_IH_ENTRY(ih_ring_entry);
- uint32_t node_id = SOC15_NODEID_FROM_IH_ENTRY(ih_ring_entry);
- uint32_t vmid_type = SOC15_VMID_TYPE_FROM_IH_ENTRY(ih_ring_entry);
- int hub_inst = 0;
struct kfd_hsa_memory_exception_data exception_data;
- /* gfxhub */
- if (!vmid_type && dev->adev->gfx.funcs->ih_node_to_logical_xcc) {
- hub_inst = dev->adev->gfx.funcs->ih_node_to_logical_xcc(dev->adev,
- node_id);
- if (hub_inst < 0)
- hub_inst = 0;
- }
-
- /* mmhub */
- if (vmid_type && client_id == SOC15_IH_CLIENTID_VMC)
- hub_inst = node_id / 4;
-
- if (amdgpu_amdkfd_ras_query_utcl2_poison_status(dev->adev,
- hub_inst, vmid_type)) {
+ if (source_id == SOC15_INTSRC_VMC_UTCL2_POISON) {
event_interrupt_poison_consumption_v9(dev, pasid, client_id);
return;
}
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c
index 50a81da43ce1..d9ae854b6908 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c
@@ -225,7 +225,7 @@ void kfd_free_mqd_cp(struct mqd_manager *mm, void *mqd,
struct kfd_mem_obj *mqd_mem_obj)
{
if (mqd_mem_obj->gtt_mem) {
- amdgpu_amdkfd_free_gtt_mem(mm->dev->adev, mqd_mem_obj->gtt_mem);
+ amdgpu_amdkfd_free_gtt_mem(mm->dev->adev, &mqd_mem_obj->gtt_mem);
kfree(mqd_mem_obj);
} else {
kfd_gtt_sa_free(mm->dev, mqd_mem_obj);
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process.c b/drivers/gpu/drm/amd/amdkfd/kfd_process.c
index 17e42161b015..9e29b92eb523 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_process.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_process.c
@@ -1048,7 +1048,7 @@ static void kfd_process_destroy_pdds(struct kfd_process *p)
if (pdd->dev->kfd->shared_resources.enable_mes)
amdgpu_amdkfd_free_gtt_mem(pdd->dev->adev,
- pdd->proc_ctx_bo);
+ &pdd->proc_ctx_bo);
/*
* before destroying pdd, make sure to report availability
* for auto suspend
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c
index 21f5a1fb3bf8..e0f19f3ae220 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c
@@ -204,9 +204,9 @@ static void pqm_clean_queue_resource(struct process_queue_manager *pqm,
}
if (dev->kfd->shared_resources.enable_mes) {
- amdgpu_amdkfd_free_gtt_mem(dev->adev, pqn->q->gang_ctx_bo);
+ amdgpu_amdkfd_free_gtt_mem(dev->adev, &pqn->q->gang_ctx_bo);
if (pqn->q->wptr_bo)
- amdgpu_amdkfd_free_gtt_mem(dev->adev, pqn->q->wptr_bo);
+ amdgpu_amdkfd_free_gtt_mem(dev->adev, (void **)&pqn->q->wptr_bo);
}
}
@@ -988,6 +988,7 @@ int kfd_criu_restore_queue(struct kfd_process *p,
pr_debug("Queue id %d was restored successfully\n", queue_id);
kfree(q_data);
+ kfree(q_extra_data);
return ret;
}
diff --git a/drivers/gpu/drm/amd/amdkfd/soc15_int.h b/drivers/gpu/drm/amd/amdkfd/soc15_int.h
index 10138676f27f..e5c0205f2618 100644
--- a/drivers/gpu/drm/amd/amdkfd/soc15_int.h
+++ b/drivers/gpu/drm/amd/amdkfd/soc15_int.h
@@ -29,6 +29,7 @@
#define SOC15_INTSRC_CP_BAD_OPCODE 183
#define SOC15_INTSRC_SQ_INTERRUPT_MSG 239
#define SOC15_INTSRC_VMC_FAULT 0
+#define SOC15_INTSRC_VMC_UTCL2_POISON 1
#define SOC15_INTSRC_SDMA_TRAP 224
#define SOC15_INTSRC_SDMA_ECC 220
#define SOC21_INTSRC_SDMA_TRAP 49
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 74bb1e0e9134..1ab7cd8a6b6a 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -770,6 +770,12 @@ static void dmub_hpd_callback(struct amdgpu_device *adev,
return;
}
+ /* Skip DMUB HPD IRQ in suspend/resume. We will probe them later. */
+ if (notify->type == DMUB_NOTIFICATION_HPD && adev->in_suspend) {
+ DRM_INFO("Skip DMUB HPD IRQ callback in suspend/resume\n");
+ return;
+ }
+
link_index = notify->link_index;
link = adev->dm.dc->links[link_index];
dev = adev->dm.ddev;
@@ -2005,7 +2011,8 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
DRM_ERROR("amdgpu: failed to initialize vblank_workqueue.\n");
}
- if (adev->dm.dc->caps.ips_support && adev->dm.dc->config.disable_ips == DMUB_IPS_ENABLE)
+ if (adev->dm.dc->caps.ips_support &&
+ adev->dm.dc->config.disable_ips != DMUB_IPS_DISABLE_ALL)
adev->dm.idle_workqueue = idle_create_workqueue(adev);
if (adev->dm.dc->caps.max_links > 0 && adev->family >= AMDGPU_FAMILY_RV) {
@@ -4478,7 +4485,7 @@ static void amdgpu_dm_update_backlight_caps(struct amdgpu_display_manager *dm,
int spread = caps.max_input_signal - caps.min_input_signal;
if (caps.max_input_signal > AMDGPU_DM_DEFAULT_MAX_BACKLIGHT ||
- caps.min_input_signal < AMDGPU_DM_DEFAULT_MIN_BACKLIGHT ||
+ caps.min_input_signal < 0 ||
spread > AMDGPU_DM_DEFAULT_MAX_BACKLIGHT ||
spread < AMDGPU_DM_MIN_SPREAD) {
DRM_DEBUG_KMS("DM: Invalid backlight caps: min=%d, max=%d\n",
@@ -4919,18 +4926,14 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
/* Determine whether to enable Replay support by default. */
if (!(amdgpu_dc_debug_mask & DC_DISABLE_REPLAY)) {
switch (amdgpu_ip_version(adev, DCE_HWIP, 0)) {
-/*
- * Disabled by default due to https://gitlab.freedesktop.org/drm/amd/-/issues/3344
- * case IP_VERSION(3, 1, 4):
- * case IP_VERSION(3, 1, 5):
- * case IP_VERSION(3, 1, 6):
- * case IP_VERSION(3, 2, 0):
- * case IP_VERSION(3, 2, 1):
- * case IP_VERSION(3, 5, 0):
- * case IP_VERSION(3, 5, 1):
- * replay_feature_enabled = true;
- * break;
- */
+ case IP_VERSION(3, 1, 4):
+ case IP_VERSION(3, 2, 0):
+ case IP_VERSION(3, 2, 1):
+ case IP_VERSION(3, 5, 0):
+ case IP_VERSION(3, 5, 1):
+ replay_feature_enabled = true;
+ break;
+
default:
replay_feature_enabled = amdgpu_dc_feature_mask & DC_REPLAY_MASK;
break;
@@ -6717,12 +6720,21 @@ create_stream_for_sink(struct drm_connector *connector,
if (stream->signal == SIGNAL_TYPE_DISPLAY_PORT ||
stream->signal == SIGNAL_TYPE_DISPLAY_PORT_MST ||
stream->signal == SIGNAL_TYPE_EDP) {
+ const struct dc_edid_caps *edid_caps;
+ unsigned int disable_colorimetry = 0;
+
+ if (aconnector->dc_sink) {
+ edid_caps = &aconnector->dc_sink->edid_caps;
+ disable_colorimetry = edid_caps->panel_patch.disable_colorimetry;
+ }
+
//
// should decide stream support vsc sdp colorimetry capability
// before building vsc info packet
//
stream->use_vsc_sdp_for_colorimetry = stream->link->dpcd_caps.dpcd_rev.raw >= 0x14 &&
- stream->link->dpcd_caps.dprx_feature.bits.VSC_SDP_COLORIMETRY_SUPPORTED;
+ stream->link->dpcd_caps.dprx_feature.bits.VSC_SDP_COLORIMETRY_SUPPORTED &&
+ !disable_colorimetry;
if (stream->out_transfer_func.tf == TRANSFER_FUNCTION_GAMMA22)
tf = TRANSFER_FUNC_GAMMA_22;
@@ -7279,6 +7291,9 @@ create_validate_stream_for_sink(struct amdgpu_dm_connector *aconnector,
int requested_bpc = drm_state ? drm_state->max_requested_bpc : 8;
enum dc_status dc_result = DC_OK;
+ if (!dm_state)
+ return NULL;
+
do {
stream = create_stream_for_sink(connector, drm_mode,
dm_state, old_stream,
@@ -8796,7 +8811,8 @@ static void amdgpu_dm_update_cursor(struct drm_plane *plane,
adev->dm.dc->caps.color.dpp.gamma_corr)
attributes.attribute_flags.bits.ENABLE_CURSOR_DEGAMMA = 1;
- attributes.pitch = afb->base.pitches[0] / afb->base.format->cpp[0];
+ if (afb)
+ attributes.pitch = afb->base.pitches[0] / afb->base.format->cpp[0];
if (crtc_state->stream) {
if (!dc_stream_set_cursor_attributes(crtc_state->stream,
@@ -9386,7 +9402,7 @@ static void amdgpu_dm_commit_streams(struct drm_atomic_state *state,
if (acrtc)
old_crtc_state = drm_atomic_get_old_crtc_state(state, &acrtc->base);
- if (!acrtc->wb_enabled)
+ if (!acrtc || !acrtc->wb_enabled)
continue;
dm_old_crtc_state = to_dm_crtc_state(old_crtc_state);
@@ -9790,9 +9806,10 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
DRM_INFO("[HDCP_DM] hdcp_update_display enable_encryption = %x\n", enable_encryption);
- hdcp_update_display(
- adev->dm.hdcp_workqueue, aconnector->dc_link->link_index, aconnector,
- new_con_state->hdcp_content_type, enable_encryption);
+ if (aconnector->dc_link)
+ hdcp_update_display(
+ adev->dm.hdcp_workqueue, aconnector->dc_link->link_index, aconnector,
+ new_con_state->hdcp_content_type, enable_encryption);
}
}
@@ -11812,25 +11829,6 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev,
return ret;
}
-static bool is_dp_capable_without_timing_msa(struct dc *dc,
- struct amdgpu_dm_connector *amdgpu_dm_connector)
-{
- u8 dpcd_data;
- bool capable = false;
-
- if (amdgpu_dm_connector->dc_link &&
- dm_helpers_dp_read_dpcd(
- NULL,
- amdgpu_dm_connector->dc_link,
- DP_DOWN_STREAM_PORT_COUNT,
- &dpcd_data,
- sizeof(dpcd_data))) {
- capable = (dpcd_data & DP_MSA_TIMING_PAR_IGNORED) ? true:false;
- }
-
- return capable;
-}
-
static bool dm_edid_parser_send_cea(struct amdgpu_display_manager *dm,
unsigned int offset,
unsigned int total_length,
@@ -12133,8 +12131,8 @@ void amdgpu_dm_update_freesync_caps(struct drm_connector *connector,
sink->sink_signal == SIGNAL_TYPE_EDP)) {
bool edid_check_required = false;
- if (is_dp_capable_without_timing_msa(adev->dm.dc,
- amdgpu_dm_connector)) {
+ if (amdgpu_dm_connector->dc_link &&
+ amdgpu_dm_connector->dc_link->dpcd_caps.allow_invalid_MSA_timing_param) {
if (edid->features & DRM_EDID_FEATURE_CONTINUOUS_FREQ) {
amdgpu_dm_connector->min_vfreq = connector->display_info.monitor_range.min_vfreq;
amdgpu_dm_connector->max_vfreq = connector->display_info.monitor_range.max_vfreq;
@@ -12240,6 +12238,12 @@ void amdgpu_dm_update_freesync_caps(struct drm_connector *connector,
if (dm_con_state)
dm_con_state->freesync_capable = freesync_capable;
+ if (connector->state && amdgpu_dm_connector->dc_link && !freesync_capable &&
+ amdgpu_dm_connector->dc_link->replay_settings.config.replay_supported) {
+ amdgpu_dm_connector->dc_link->replay_settings.config.replay_supported = false;
+ amdgpu_dm_connector->dc_link->replay_settings.replay_feature_enabled = false;
+ }
+
if (connector->vrr_capable_property)
drm_connector_set_vrr_capable_property(connector,
freesync_capable);
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
index 8befc79478f8..65abbfb6972e 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
@@ -73,6 +73,10 @@ static void apply_edid_quirks(struct edid *edid, struct dc_edid_caps *edid_caps)
DRM_DEBUG_DRIVER("Clearing DPCD 0x317 on monitor with panel id %X\n", panel_id);
edid_caps->panel_patch.remove_sink_ext_caps = true;
break;
+ case drm_edid_encode_panel_id('S', 'D', 'C', 0x4154):
+ DRM_DEBUG_DRIVER("Disabling VSC on monitor with panel id %X\n", panel_id);
+ edid_caps->panel_patch.disable_colorimetry = true;
+ break;
default:
return;
}
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
index 6c72709aa258..905c11af0171 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
@@ -1027,6 +1027,7 @@ static int try_disable_dsc(struct drm_atomic_state *state,
int remaining_to_try = 0;
int ret;
uint16_t fec_overhead_multiplier_x1000 = get_fec_overhead_multiplier(dc_link);
+ int var_pbn;
for (i = 0; i < count; i++) {
if (vars[i + k].dsc_enabled
@@ -1057,13 +1058,18 @@ static int try_disable_dsc(struct drm_atomic_state *state,
break;
DRM_DEBUG_DRIVER("MST_DSC index #%d, try no compression\n", next_index);
+ var_pbn = vars[next_index].pbn;
vars[next_index].pbn = kbps_to_peak_pbn(params[next_index].bw_range.stream_kbps, fec_overhead_multiplier_x1000);
ret = drm_dp_atomic_find_time_slots(state,
params[next_index].port->mgr,
params[next_index].port,
vars[next_index].pbn);
- if (ret < 0)
+ if (ret < 0) {
+ DRM_DEBUG_DRIVER("%s:%d MST_DSC index #%d, failed to set pbn to the state, %d\n",
+ __func__, __LINE__, next_index, ret);
+ vars[next_index].pbn = var_pbn;
return ret;
+ }
ret = drm_dp_mst_atomic_check(state);
if (ret == 0) {
@@ -1071,14 +1077,17 @@ static int try_disable_dsc(struct drm_atomic_state *state,
vars[next_index].dsc_enabled = false;
vars[next_index].bpp_x16 = 0;
} else {
- DRM_DEBUG_DRIVER("MST_DSC index #%d, restore minimum compression\n", next_index);
- vars[next_index].pbn = kbps_to_peak_pbn(params[next_index].bw_range.max_kbps, fec_overhead_multiplier_x1000);
+ DRM_DEBUG_DRIVER("MST_DSC index #%d, restore optimized pbn value\n", next_index);
+ vars[next_index].pbn = var_pbn;
ret = drm_dp_atomic_find_time_slots(state,
params[next_index].port->mgr,
params[next_index].port,
vars[next_index].pbn);
- if (ret < 0)
+ if (ret < 0) {
+ DRM_DEBUG_DRIVER("%s:%d MST_DSC index #%d, failed to set pbn to the state, %d\n",
+ __func__, __LINE__, next_index, ret);
return ret;
+ }
}
tried[next_index] = true;
@@ -1344,9 +1353,6 @@ static bool is_dsc_need_re_compute(
DRM_DEBUG_DRIVER("%s: MST_DSC check on %d streams in current dc_state\n",
__func__, dc->current_state->stream_count);
- if (new_stream_on_link_num == 0)
- return false;
-
/* check current_state if there stream on link but it is not in
* new request state
*/
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
index 5cb11cc2d063..a573a6639898 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
@@ -1377,7 +1377,8 @@ void amdgpu_dm_plane_handle_cursor_update(struct drm_plane *plane,
adev->dm.dc->caps.color.dpp.gamma_corr)
attributes.attribute_flags.bits.ENABLE_CURSOR_DEGAMMA = 1;
- attributes.pitch = afb->base.pitches[0] / afb->base.format->cpp[0];
+ if (afb)
+ attributes.pitch = afb->base.pitches[0] / afb->base.format->cpp[0];
if (crtc_state->stream) {
mutex_lock(&adev->dm.dc_lock);
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dce110/dce110_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dce110/dce110_clk_mgr.c
index 78df96882d6e..f8409453434c 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dce110/dce110_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dce110/dce110_clk_mgr.c
@@ -195,7 +195,7 @@ void dce11_pplib_apply_display_requirements(
* , then change minimum memory clock based on real-time bandwidth
* limitation.
*/
- if ((dc->ctx->asic_id.chip_family == FAMILY_AI) &&
+ if (dc->bw_vbios && (dc->ctx->asic_id.chip_family == FAMILY_AI) &&
ASICREV_IS_VEGA20_P(dc->ctx->asic_id.hw_internal_rev) && (context->stream_count >= 2)) {
pp_display_cfg->min_memory_clock_khz = max(pp_display_cfg->min_memory_clock_khz,
(uint32_t) div64_s64(
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 85a2ef82afa5..9e05d77453ac 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -3739,7 +3739,7 @@ static void commit_planes_for_stream_fast(struct dc *dc,
surface_count,
stream,
context);
- } else {
+ } else if (stream_status) {
build_dmub_cmd_list(dc,
srf_updates,
surface_count,
@@ -4127,7 +4127,8 @@ static void commit_planes_for_stream(struct dc *dc,
}
if ((update_type != UPDATE_TYPE_FAST) && stream->update_flags.bits.dsc_changed)
- if (top_pipe_to_program->stream_res.tg->funcs->lock_doublebuffer_enable) {
+ if (top_pipe_to_program &&
+ top_pipe_to_program->stream_res.tg->funcs->lock_doublebuffer_enable) {
top_pipe_to_program->stream_res.tg->funcs->wait_for_state(
top_pipe_to_program->stream_res.tg,
CRTC_STATE_VACTIVE);
@@ -5382,7 +5383,8 @@ void dc_allow_idle_optimizations_internal(struct dc *dc, bool allow, char const
if (allow == dc->idle_optimizations_allowed)
return;
- if (dc->hwss.apply_idle_power_optimizations && dc->hwss.apply_idle_power_optimizations(dc, allow))
+ if (dc->hwss.apply_idle_power_optimizations && dc->clk_mgr != NULL &&
+ dc->hwss.apply_idle_power_optimizations(dc, allow))
dc->idle_optimizations_allowed = allow;
}
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
index 87e36d51c56d..4a88412fdfab 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
@@ -636,57 +636,59 @@ void hwss_build_fast_sequence(struct dc *dc,
while (current_pipe) {
current_mpc_pipe = current_pipe;
while (current_mpc_pipe) {
- if (dc->hwss.set_flip_control_gsl && current_mpc_pipe->plane_state && current_mpc_pipe->plane_state->update_flags.raw) {
- block_sequence[*num_steps].params.set_flip_control_gsl_params.pipe_ctx = current_mpc_pipe;
- block_sequence[*num_steps].params.set_flip_control_gsl_params.flip_immediate = current_mpc_pipe->plane_state->flip_immediate;
- block_sequence[*num_steps].func = HUBP_SET_FLIP_CONTROL_GSL;
- (*num_steps)++;
- }
- if (dc->hwss.program_triplebuffer && dc->debug.enable_tri_buf && current_mpc_pipe->plane_state->update_flags.raw) {
- block_sequence[*num_steps].params.program_triplebuffer_params.dc = dc;
- block_sequence[*num_steps].params.program_triplebuffer_params.pipe_ctx = current_mpc_pipe;
- block_sequence[*num_steps].params.program_triplebuffer_params.enableTripleBuffer = current_mpc_pipe->plane_state->triplebuffer_flips;
- block_sequence[*num_steps].func = HUBP_PROGRAM_TRIPLEBUFFER;
- (*num_steps)++;
- }
- if (dc->hwss.update_plane_addr && current_mpc_pipe->plane_state->update_flags.bits.addr_update) {
- if (resource_is_pipe_type(current_mpc_pipe, OTG_MASTER) &&
- stream_status->mall_stream_config.type == SUBVP_MAIN) {
- block_sequence[*num_steps].params.subvp_save_surf_addr.dc_dmub_srv = dc->ctx->dmub_srv;
- block_sequence[*num_steps].params.subvp_save_surf_addr.addr = ¤t_mpc_pipe->plane_state->address;
- block_sequence[*num_steps].params.subvp_save_surf_addr.subvp_index = current_mpc_pipe->subvp_index;
- block_sequence[*num_steps].func = DMUB_SUBVP_SAVE_SURF_ADDR;
+ if (current_mpc_pipe->plane_state) {
+ if (dc->hwss.set_flip_control_gsl && current_mpc_pipe->plane_state->update_flags.raw) {
+ block_sequence[*num_steps].params.set_flip_control_gsl_params.pipe_ctx = current_mpc_pipe;
+ block_sequence[*num_steps].params.set_flip_control_gsl_params.flip_immediate = current_mpc_pipe->plane_state->flip_immediate;
+ block_sequence[*num_steps].func = HUBP_SET_FLIP_CONTROL_GSL;
+ (*num_steps)++;
+ }
+ if (dc->hwss.program_triplebuffer && dc->debug.enable_tri_buf && current_mpc_pipe->plane_state->update_flags.raw) {
+ block_sequence[*num_steps].params.program_triplebuffer_params.dc = dc;
+ block_sequence[*num_steps].params.program_triplebuffer_params.pipe_ctx = current_mpc_pipe;
+ block_sequence[*num_steps].params.program_triplebuffer_params.enableTripleBuffer = current_mpc_pipe->plane_state->triplebuffer_flips;
+ block_sequence[*num_steps].func = HUBP_PROGRAM_TRIPLEBUFFER;
+ (*num_steps)++;
+ }
+ if (dc->hwss.update_plane_addr && current_mpc_pipe->plane_state->update_flags.bits.addr_update) {
+ if (resource_is_pipe_type(current_mpc_pipe, OTG_MASTER) &&
+ stream_status->mall_stream_config.type == SUBVP_MAIN) {
+ block_sequence[*num_steps].params.subvp_save_surf_addr.dc_dmub_srv = dc->ctx->dmub_srv;
+ block_sequence[*num_steps].params.subvp_save_surf_addr.addr = ¤t_mpc_pipe->plane_state->address;
+ block_sequence[*num_steps].params.subvp_save_surf_addr.subvp_index = current_mpc_pipe->subvp_index;
+ block_sequence[*num_steps].func = DMUB_SUBVP_SAVE_SURF_ADDR;
+ (*num_steps)++;
+ }
+
+ block_sequence[*num_steps].params.update_plane_addr_params.dc = dc;
+ block_sequence[*num_steps].params.update_plane_addr_params.pipe_ctx = current_mpc_pipe;
+ block_sequence[*num_steps].func = HUBP_UPDATE_PLANE_ADDR;
(*num_steps)++;
}
- block_sequence[*num_steps].params.update_plane_addr_params.dc = dc;
- block_sequence[*num_steps].params.update_plane_addr_params.pipe_ctx = current_mpc_pipe;
- block_sequence[*num_steps].func = HUBP_UPDATE_PLANE_ADDR;
- (*num_steps)++;
- }
-
- if (hws->funcs.set_input_transfer_func && current_mpc_pipe->plane_state->update_flags.bits.gamma_change) {
- block_sequence[*num_steps].params.set_input_transfer_func_params.dc = dc;
- block_sequence[*num_steps].params.set_input_transfer_func_params.pipe_ctx = current_mpc_pipe;
- block_sequence[*num_steps].params.set_input_transfer_func_params.plane_state = current_mpc_pipe->plane_state;
- block_sequence[*num_steps].func = DPP_SET_INPUT_TRANSFER_FUNC;
- (*num_steps)++;
- }
+ if (hws->funcs.set_input_transfer_func && current_mpc_pipe->plane_state->update_flags.bits.gamma_change) {
+ block_sequence[*num_steps].params.set_input_transfer_func_params.dc = dc;
+ block_sequence[*num_steps].params.set_input_transfer_func_params.pipe_ctx = current_mpc_pipe;
+ block_sequence[*num_steps].params.set_input_transfer_func_params.plane_state = current_mpc_pipe->plane_state;
+ block_sequence[*num_steps].func = DPP_SET_INPUT_TRANSFER_FUNC;
+ (*num_steps)++;
+ }
- if (dc->hwss.program_gamut_remap && current_mpc_pipe->plane_state->update_flags.bits.gamut_remap_change) {
- block_sequence[*num_steps].params.program_gamut_remap_params.pipe_ctx = current_mpc_pipe;
- block_sequence[*num_steps].func = DPP_PROGRAM_GAMUT_REMAP;
- (*num_steps)++;
- }
- if (current_mpc_pipe->plane_state->update_flags.bits.input_csc_change) {
- block_sequence[*num_steps].params.setup_dpp_params.pipe_ctx = current_mpc_pipe;
- block_sequence[*num_steps].func = DPP_SETUP_DPP;
- (*num_steps)++;
- }
- if (current_mpc_pipe->plane_state->update_flags.bits.coeff_reduction_change) {
- block_sequence[*num_steps].params.program_bias_and_scale_params.pipe_ctx = current_mpc_pipe;
- block_sequence[*num_steps].func = DPP_PROGRAM_BIAS_AND_SCALE;
- (*num_steps)++;
+ if (dc->hwss.program_gamut_remap && current_mpc_pipe->plane_state->update_flags.bits.gamut_remap_change) {
+ block_sequence[*num_steps].params.program_gamut_remap_params.pipe_ctx = current_mpc_pipe;
+ block_sequence[*num_steps].func = DPP_PROGRAM_GAMUT_REMAP;
+ (*num_steps)++;
+ }
+ if (current_mpc_pipe->plane_state->update_flags.bits.input_csc_change) {
+ block_sequence[*num_steps].params.setup_dpp_params.pipe_ctx = current_mpc_pipe;
+ block_sequence[*num_steps].func = DPP_SETUP_DPP;
+ (*num_steps)++;
+ }
+ if (current_mpc_pipe->plane_state->update_flags.bits.coeff_reduction_change) {
+ block_sequence[*num_steps].params.program_bias_and_scale_params.pipe_ctx = current_mpc_pipe;
+ block_sequence[*num_steps].func = DPP_PROGRAM_BIAS_AND_SCALE;
+ (*num_steps)++;
+ }
}
if (hws->funcs.set_output_transfer_func && current_mpc_pipe->stream->update_flags.bits.out_tf) {
block_sequence[*num_steps].params.set_output_transfer_func_params.dc = dc;
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
index bcb5267b5a6b..5ab5866dc73a 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
@@ -3241,6 +3241,8 @@ static bool are_stream_backends_same(
bool dc_is_stream_unchanged(
struct dc_stream_state *old_stream, struct dc_stream_state *stream)
{
+ if (!old_stream || !stream)
+ return false;
if (!are_stream_backends_same(old_stream, stream))
return false;
@@ -3771,8 +3773,10 @@ static bool planes_changed_for_existing_stream(struct dc_state *context,
}
}
- if (!stream_status)
+ if (!stream_status) {
ASSERT(0);
+ return false;
+ }
for (i = 0; i < set_count; i++)
if (set[i].stream == stream)
@@ -5271,3 +5275,31 @@ void resource_init_common_dml2_callbacks(struct dc *dc, struct dml2_configuratio
dml2_options->svp_pstate.callbacks.remove_phantom_streams_and_planes = &dc_state_remove_phantom_streams_and_planes;
dml2_options->svp_pstate.callbacks.release_phantom_streams_and_planes = &dc_state_release_phantom_streams_and_planes;
}
+
+/* Returns number of DET segments allocated for a given OTG_MASTER pipe */
+int resource_calculate_det_for_stream(struct dc_state *state, struct pipe_ctx *otg_master)
+{
+ struct pipe_ctx *opp_heads[MAX_PIPES];
+ struct pipe_ctx *dpp_pipes[MAX_PIPES];
+
+ int dpp_count = 0;
+ int det_segments = 0;
+
+ if (!otg_master->stream)
+ return 0;
+
+ int slice_count = resource_get_opp_heads_for_otg_master(otg_master,
+ &state->res_ctx, opp_heads);
+
+ for (int slice_idx = 0; slice_idx < slice_count; slice_idx++) {
+ if (opp_heads[slice_idx]->plane_state) {
+ dpp_count = resource_get_dpp_pipes_for_opp_head(
+ opp_heads[slice_idx],
+ &state->res_ctx,
+ dpp_pipes);
+ for (int dpp_idx = 0; dpp_idx < dpp_count; dpp_idx++)
+ det_segments += dpp_pipes[dpp_idx]->hubp_regs.det_size;
+ }
+ }
+ return det_segments;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_state.c b/drivers/gpu/drm/amd/display/dc/core/dc_state.c
index e990346e51f6..665157f8d4cb 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_state.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_state.c
@@ -211,10 +211,16 @@ struct dc_state *dc_state_create(struct dc *dc, struct dc_state_create_params *p
#ifdef CONFIG_DRM_AMD_DC_FP
if (dc->debug.using_dml2) {
dml2_opt->use_clock_dc_limits = false;
- dml2_create(dc, dml2_opt, &state->bw_ctx.dml2);
+ if (!dml2_create(dc, dml2_opt, &state->bw_ctx.dml2)) {
+ dc_state_release(state);
+ return NULL;
+ }
dml2_opt->use_clock_dc_limits = true;
- dml2_create(dc, dml2_opt, &state->bw_ctx.dml2_dc_power_source);
+ if (!dml2_create(dc, dml2_opt, &state->bw_ctx.dml2_dc_power_source)) {
+ dc_state_release(state);
+ return NULL;
+ }
}
#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dc_types.h b/drivers/gpu/drm/amd/display/dc/dc_types.h
index c550e8997033..33793b11279b 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_types.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_types.h
@@ -178,6 +178,7 @@ struct dc_panel_patch {
unsigned int skip_avmute;
unsigned int mst_start_top_delay;
unsigned int remove_sink_ext_caps;
+ unsigned int disable_colorimetry;
};
struct dc_edid_caps {
diff --git a/drivers/gpu/drm/amd/display/dc/dccg/dcn35/dcn35_dccg.c b/drivers/gpu/drm/amd/display/dc/dccg/dcn35/dcn35_dccg.c
index 68cd3258f4a9..a64d8f3ec93a 100644
--- a/drivers/gpu/drm/amd/display/dc/dccg/dcn35/dcn35_dccg.c
+++ b/drivers/gpu/drm/amd/display/dc/dccg/dcn35/dcn35_dccg.c
@@ -47,7 +47,8 @@ static void dccg35_trigger_dio_fifo_resync(struct dccg *dccg)
uint32_t dispclk_rdivider_value = 0;
REG_GET(DENTIST_DISPCLK_CNTL, DENTIST_DISPCLK_RDIVIDER, &dispclk_rdivider_value);
- REG_UPDATE(DENTIST_DISPCLK_CNTL, DENTIST_DISPCLK_WDIVIDER, dispclk_rdivider_value);
+ if (dispclk_rdivider_value != 0)
+ REG_UPDATE(DENTIST_DISPCLK_CNTL, DENTIST_DISPCLK_WDIVIDER, dispclk_rdivider_value);
}
static void dcn35_set_dppclk_enable(struct dccg *dccg,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.c
index 0b49362f71b0..eaed5d1c398a 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.c
@@ -591,6 +591,8 @@ bool cm_helper_translate_curve_to_degamma_hw_format(
i += increment) {
if (j == hw_points - 1)
break;
+ if (i >= TRANSFER_FUNC_POINTS)
+ return false;
rgb_resulted[j].red = output_tf->tf_pts.red[i];
rgb_resulted[j].green = output_tf->tf_pts.green[i];
rgb_resulted[j].blue = output_tf->tf_pts.blue[i];
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_cm_common.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_cm_common.c
index b8327237ed44..0433f6b5dac7 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_cm_common.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_cm_common.c
@@ -177,6 +177,8 @@ bool cm3_helper_translate_curve_to_hw_format(
i += increment) {
if (j == hw_points)
break;
+ if (i >= TRANSFER_FUNC_POINTS)
+ return false;
rgb_resulted[j].red = output_tf->tf_pts.red[i];
rgb_resulted[j].green = output_tf->tf_pts.green[i];
rgb_resulted[j].blue = output_tf->tf_pts.blue[i];
@@ -335,6 +337,8 @@ bool cm3_helper_translate_curve_to_degamma_hw_format(
i += increment) {
if (j == hw_points - 1)
break;
+ if (i >= TRANSFER_FUNC_POINTS)
+ return false;
rgb_resulted[j].red = output_tf->tf_pts.red[i];
rgb_resulted[j].green = output_tf->tf_pts.green[i];
rgb_resulted[j].blue = output_tf->tf_pts.blue[i];
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20.c b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20.c
index 7c56ad0f8812..e7019c95ba79 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20.c
@@ -78,7 +78,7 @@ static void calculate_ttu_cursor(struct display_mode_lib *mode_lib,
static unsigned int get_bytes_per_element(enum source_format_class source_format, bool is_chroma)
{
- unsigned int ret_val = 0;
+ unsigned int ret_val = 1;
if (source_format == dm_444_16) {
if (!is_chroma)
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c
index 3d95bfa5aca2..ae5251041728 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c
@@ -78,7 +78,7 @@ static void calculate_ttu_cursor(struct display_mode_lib *mode_lib,
static unsigned int get_bytes_per_element(enum source_format_class source_format, bool is_chroma)
{
- unsigned int ret_val = 0;
+ unsigned int ret_val = 1;
if (source_format == dm_444_16) {
if (!is_chroma)
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_rq_dlg_calc_21.c b/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_rq_dlg_calc_21.c
index 98502a4f0567..9e1c18b90805 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_rq_dlg_calc_21.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_rq_dlg_calc_21.c
@@ -53,7 +53,7 @@ static void calculate_ttu_cursor(
static unsigned int get_bytes_per_element(enum source_format_class source_format, bool is_chroma)
{
- unsigned int ret_val = 0;
+ unsigned int ret_val = 1;
if (source_format == dm_444_16) {
if (!is_chroma)
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
index 9d399c4ce957..4cb0227bdd27 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
@@ -871,8 +871,9 @@ static bool subvp_drr_schedulable(struct dc *dc, struct dc_state *context)
* for VBLANK: (VACTIVE region of the SubVP pipe can fit the MALL prefetch, VBLANK frame time,
* and the max of (VBLANK blanking time, MALL region)).
*/
- if (stretched_drr_us < (1 / (double)drr_timing->min_refresh_in_uhz) * 1000000 * 1000000 &&
- subvp_active_us - prefetch_us - stretched_drr_us - max_vblank_mallregion > 0)
+ if (drr_timing &&
+ stretched_drr_us < (1 / (double)drr_timing->min_refresh_in_uhz) * 1000000 * 1000000 &&
+ subvp_active_us - prefetch_us - stretched_drr_us - max_vblank_mallregion > 0)
schedulable = true;
return schedulable;
@@ -937,7 +938,7 @@ static bool subvp_vblank_schedulable(struct dc *dc, struct dc_state *context)
if (!subvp_pipe && pipe_mall_type == SUBVP_MAIN)
subvp_pipe = pipe;
}
- if (found) {
+ if (found && subvp_pipe) {
phantom_stream = dc_state_get_paired_subvp_stream(context, subvp_pipe->stream);
main_timing = &subvp_pipe->stream->timing;
phantom_timing = &phantom_stream->timing;
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dml1_display_rq_dlg_calc.c b/drivers/gpu/drm/amd/display/dc/dml/dml1_display_rq_dlg_calc.c
index dae13f202220..d8bfc85e5dcd 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dml1_display_rq_dlg_calc.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dml1_display_rq_dlg_calc.c
@@ -39,7 +39,7 @@
static unsigned int get_bytes_per_element(enum source_format_class source_format, bool is_chroma)
{
- unsigned int ret_val = 0;
+ unsigned int ret_val = 1;
if (source_format == dm_444_16) {
if (!is_chroma)
diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_translation_helper.c b/drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_translation_helper.c
index 2baaf602815e..ef0150a258b1 100644
--- a/drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_translation_helper.c
+++ b/drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_translation_helper.c
@@ -827,6 +827,7 @@ static void populate_dml21_plane_config_from_plane_state(struct dml2_context *dm
if (plane_state->mcm_luts.lut3d_data.lut3d_src == DC_CM2_TRANSFER_FUNC_SOURCE_VIDMEM) {
plane->tdlut.setup_for_tdlut = true;
+
switch (plane_state->mcm_luts.lut3d_data.gpu_mem_params.layout) {
case DC_CM2_GPU_MEM_LAYOUT_3D_SWIZZLE_LINEAR_RGB:
case DC_CM2_GPU_MEM_LAYOUT_3D_SWIZZLE_LINEAR_BGR:
@@ -836,6 +837,7 @@ static void populate_dml21_plane_config_from_plane_state(struct dml2_context *dm
plane->tdlut.tdlut_addressing_mode = dml2_tdlut_simple_linear;
break;
}
+
switch (plane_state->mcm_luts.lut3d_data.gpu_mem_params.size) {
case DC_CM2_GPU_MEM_SIZE_171717:
plane->tdlut.tdlut_width_mode = dml2_tdlut_width_17_cube;
@@ -844,8 +846,8 @@ static void populate_dml21_plane_config_from_plane_state(struct dml2_context *dm
//plane->tdlut.tdlut_width_mode = dml2_tdlut_width_flatten; // dml2_tdlut_width_flatten undefined
break;
}
- } else
- plane->tdlut.setup_for_tdlut = false;
+ }
+ plane->tdlut.setup_for_tdlut |= dml_ctx->config.force_tdlut_enable;
plane->dynamic_meta_data.enable = false;
plane->dynamic_meta_data.lines_before_active_required = 0;
diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4_calcs.c b/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4_calcs.c
index 6f4026e396e0..c40cd5d63456 100644
--- a/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4_calcs.c
+++ b/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4_calcs.c
@@ -7231,10 +7231,9 @@ static bool dml_core_mode_support(struct dml2_core_calcs_mode_support_ex *in_out
/* Cursor Support Check */
mode_lib->ms.support.CursorSupport = true;
for (k = 0; k < mode_lib->ms.num_active_planes; k++) {
- if (display_cfg->plane_descriptors[k].cursor.cursor_width > 0.0) {
- if (display_cfg->plane_descriptors[k].cursor.cursor_bpp == 64 && mode_lib->ip.cursor_64bpp_support == false) {
+ if (display_cfg->plane_descriptors[k].cursor.num_cursors > 0) {
+ if (display_cfg->plane_descriptors[k].cursor.cursor_bpp == 64 && mode_lib->ip.cursor_64bpp_support == false)
mode_lib->ms.support.CursorSupport = false;
- }
}
}
@@ -8091,27 +8090,31 @@ static bool dml_core_mode_support(struct dml2_core_calcs_mode_support_ex *in_out
for (k = 0; k < mode_lib->ms.num_active_planes; ++k) {
double line_time_us = (double)display_cfg->stream_descriptors[display_cfg->plane_descriptors[k].stream_index].timing.h_total / ((double)display_cfg->stream_descriptors[display_cfg->plane_descriptors[k].stream_index].timing.pixel_clock_khz / 1000);
bool cursor_not_enough_urgent_latency_hiding = 0;
- calculate_cursor_req_attributes(
- display_cfg->plane_descriptors[k].cursor.cursor_width,
- display_cfg->plane_descriptors[k].cursor.cursor_bpp,
- // output
- &s->cursor_lines_per_chunk[k],
- &s->cursor_bytes_per_line[k],
- &s->cursor_bytes_per_chunk[k],
- &s->cursor_bytes[k]);
-
- calculate_cursor_urgent_burst_factor(
- mode_lib->ip.cursor_buffer_size,
- display_cfg->plane_descriptors[k].cursor.cursor_width,
- s->cursor_bytes_per_chunk[k],
- s->cursor_lines_per_chunk[k],
- line_time_us,
- mode_lib->ms.UrgLatency,
+ if (display_cfg->plane_descriptors[k].cursor.num_cursors > 0) {
+ calculate_cursor_req_attributes(
+ display_cfg->plane_descriptors[k].cursor.cursor_width,
+ display_cfg->plane_descriptors[k].cursor.cursor_bpp,
+
+ // output
+ &s->cursor_lines_per_chunk[k],
+ &s->cursor_bytes_per_line[k],
+ &s->cursor_bytes_per_chunk[k],
+ &s->cursor_bytes[k]);
+
+ calculate_cursor_urgent_burst_factor(
+ mode_lib->ip.cursor_buffer_size,
+ display_cfg->plane_descriptors[k].cursor.cursor_width,
+ s->cursor_bytes_per_chunk[k],
+ s->cursor_lines_per_chunk[k],
+ line_time_us,
+ mode_lib->ms.UrgLatency,
+
+ // output
+ &mode_lib->ms.UrgentBurstFactorCursor[k],
+ &cursor_not_enough_urgent_latency_hiding);
+ }
- // output
- &mode_lib->ms.UrgentBurstFactorCursor[k],
- &cursor_not_enough_urgent_latency_hiding);
mode_lib->ms.UrgentBurstFactorCursorPre[k] = mode_lib->ms.UrgentBurstFactorCursor[k];
#ifdef __DML_VBA_DEBUG__
@@ -10592,31 +10595,33 @@ static bool dml_core_mode_programming(struct dml2_core_calcs_mode_programming_ex
for (k = 0; k < s->num_active_planes; ++k) {
bool cursor_not_enough_urgent_latency_hiding = 0;
- double line_time_us;
+ double line_time_us = 0.0;
- calculate_cursor_req_attributes(
- display_cfg->plane_descriptors[k].cursor.cursor_width,
- display_cfg->plane_descriptors[k].cursor.cursor_bpp,
+ line_time_us = display_cfg->stream_descriptors[display_cfg->plane_descriptors[k].stream_index].timing.h_total /
+ ((double)display_cfg->stream_descriptors[display_cfg->plane_descriptors[k].stream_index].timing.pixel_clock_khz / 1000);
+ if (display_cfg->plane_descriptors[k].cursor.num_cursors > 0) {
+ calculate_cursor_req_attributes(
+ display_cfg->plane_descriptors[k].cursor.cursor_width,
+ display_cfg->plane_descriptors[k].cursor.cursor_bpp,
- // output
- &s->cursor_lines_per_chunk[k],
- &s->cursor_bytes_per_line[k],
- &s->cursor_bytes_per_chunk[k],
- &s->cursor_bytes[k]);
-
- line_time_us = display_cfg->stream_descriptors[display_cfg->plane_descriptors[k].stream_index].timing.h_total / ((double)display_cfg->stream_descriptors[display_cfg->plane_descriptors[k].stream_index].timing.pixel_clock_khz / 1000);
-
- calculate_cursor_urgent_burst_factor(
- mode_lib->ip.cursor_buffer_size,
- display_cfg->plane_descriptors[k].cursor.cursor_width,
- s->cursor_bytes_per_chunk[k],
- s->cursor_lines_per_chunk[k],
- line_time_us,
- mode_lib->mp.UrgentLatency,
+ // output
+ &s->cursor_lines_per_chunk[k],
+ &s->cursor_bytes_per_line[k],
+ &s->cursor_bytes_per_chunk[k],
+ &s->cursor_bytes[k]);
+
+ calculate_cursor_urgent_burst_factor(
+ mode_lib->ip.cursor_buffer_size,
+ display_cfg->plane_descriptors[k].cursor.cursor_width,
+ s->cursor_bytes_per_chunk[k],
+ s->cursor_lines_per_chunk[k],
+ line_time_us,
+ mode_lib->mp.UrgentLatency,
- // output
- &mode_lib->mp.UrgentBurstFactorCursor[k],
- &cursor_not_enough_urgent_latency_hiding);
+ // output
+ &mode_lib->mp.UrgentBurstFactorCursor[k],
+ &cursor_not_enough_urgent_latency_hiding);
+ }
mode_lib->mp.UrgentBurstFactorCursorPre[k] = mode_lib->mp.UrgentBurstFactorCursor[k];
CalculateUrgentBurstFactor(
diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_shared.c b/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_shared.c
index 81f0a6f19f87..679b20031903 100644
--- a/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_shared.c
+++ b/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_shared.c
@@ -9386,8 +9386,8 @@ static void CalculateVMGroupAndRequestTimes(
double TimePerVMRequestVBlank[],
double TimePerVMRequestFlip[])
{
- unsigned int num_group_per_lower_vm_stage = 0;
- unsigned int num_req_per_lower_vm_stage = 0;
+ unsigned int num_group_per_lower_vm_stage = 1;
+ unsigned int num_req_per_lower_vm_stage = 1;
#ifdef __DML_VBA_DEBUG__
dml2_printf("DML::%s: NumberOfActiveSurfaces = %u\n", __func__, NumberOfActiveSurfaces);
diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_shared_types.h b/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_shared_types.h
index 1343b744eeb3..67e32a4ab011 100644
--- a/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_shared_types.h
+++ b/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_shared_types.h
@@ -865,7 +865,7 @@ struct dml2_core_calcs_mode_support_locals {
unsigned int dpte_row_bytes_per_row_l[DML2_MAX_PLANES];
unsigned int dpte_row_bytes_per_row_c[DML2_MAX_PLANES];
- bool dummy_boolean[2];
+ bool dummy_boolean[3];
unsigned int dummy_integer[3];
unsigned int dummy_integer_array[36][DML2_MAX_PLANES];
enum dml2_odm_mode dummy_odm_mode[DML2_MAX_PLANES];
diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml2_policy.c b/drivers/gpu/drm/amd/display/dc/dml2/dml2_policy.c
index c4c52173ef22..11c904ae2958 100644
--- a/drivers/gpu/drm/amd/display/dc/dml2/dml2_policy.c
+++ b/drivers/gpu/drm/amd/display/dc/dml2/dml2_policy.c
@@ -303,7 +303,6 @@ void build_unoptimized_policy_settings(enum dml_project_id project, struct dml_m
if (project == dml_project_dcn35 ||
project == dml_project_dcn351) {
policy->DCCProgrammingAssumesScanDirectionUnknownFinal = false;
- policy->EnhancedPrefetchScheduleAccelerationFinal = 0;
policy->AllowForPStateChangeOrStutterInVBlankFinal = dml_prefetch_support_uclk_fclk_and_stutter_if_possible; /*new*/
policy->UseOnlyMaxPrefetchModes = 1;
}
diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c b/drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c
index 8b9dcee77266..73c285b751d6 100644
--- a/drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c
+++ b/drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c
@@ -953,7 +953,9 @@ static void get_scaler_data_for_plane(const struct dc_plane_state *in, struct dc
memcpy(out, &temp_pipe->plane_res.scl_data, sizeof(*out));
}
-static void populate_dummy_dml_plane_cfg(struct dml_plane_cfg_st *out, unsigned int location, const struct dc_stream_state *in)
+static void populate_dummy_dml_plane_cfg(struct dml_plane_cfg_st *out, unsigned int location,
+ const struct dc_stream_state *in,
+ const struct soc_bounding_box_st *soc)
{
dml_uint_t width, height;
@@ -970,7 +972,7 @@ static void populate_dummy_dml_plane_cfg(struct dml_plane_cfg_st *out, unsigned
out->CursorBPP[location] = dml_cur_32bit;
out->CursorWidth[location] = 256;
- out->GPUVMMinPageSizeKBytes[location] = 256;
+ out->GPUVMMinPageSizeKBytes[location] = soc->gpuvm_min_page_size_kbytes;
out->ViewportWidth[location] = width;
out->ViewportHeight[location] = height;
@@ -1007,7 +1009,9 @@ static void populate_dummy_dml_plane_cfg(struct dml_plane_cfg_st *out, unsigned
out->ScalerEnabled[location] = false;
}
-static void populate_dml_plane_cfg_from_plane_state(struct dml_plane_cfg_st *out, unsigned int location, const struct dc_plane_state *in, struct dc_state *context)
+static void populate_dml_plane_cfg_from_plane_state(struct dml_plane_cfg_st *out, unsigned int location,
+ const struct dc_plane_state *in, struct dc_state *context,
+ const struct soc_bounding_box_st *soc)
{
struct scaler_data *scaler_data = kzalloc(sizeof(*scaler_data), GFP_KERNEL);
if (!scaler_data)
@@ -1018,7 +1022,7 @@ static void populate_dml_plane_cfg_from_plane_state(struct dml_plane_cfg_st *out
out->CursorBPP[location] = dml_cur_32bit;
out->CursorWidth[location] = 256;
- out->GPUVMMinPageSizeKBytes[location] = 256;
+ out->GPUVMMinPageSizeKBytes[location] = soc->gpuvm_min_page_size_kbytes;
out->ViewportWidth[location] = scaler_data->viewport.width;
out->ViewportHeight[location] = scaler_data->viewport.height;
@@ -1299,7 +1303,8 @@ void map_dc_state_into_dml_display_cfg(struct dml2_context *dml2, struct dc_stat
disp_cfg_plane_location = dml_dispcfg->num_surfaces++;
populate_dummy_dml_surface_cfg(&dml_dispcfg->surface, disp_cfg_plane_location, context->streams[i]);
- populate_dummy_dml_plane_cfg(&dml_dispcfg->plane, disp_cfg_plane_location, context->streams[i]);
+ populate_dummy_dml_plane_cfg(&dml_dispcfg->plane, disp_cfg_plane_location,
+ context->streams[i], &dml2->v20.dml_core_ctx.soc);
dml_dispcfg->plane.BlendingAndTiming[disp_cfg_plane_location] = disp_cfg_stream_location;
@@ -1315,7 +1320,10 @@ void map_dc_state_into_dml_display_cfg(struct dml2_context *dml2, struct dc_stat
ASSERT(disp_cfg_plane_location >= 0 && disp_cfg_plane_location <= __DML2_WRAPPER_MAX_STREAMS_PLANES__);
populate_dml_surface_cfg_from_plane_state(dml2->v20.dml_core_ctx.project, &dml_dispcfg->surface, disp_cfg_plane_location, context->stream_status[i].plane_states[j]);
- populate_dml_plane_cfg_from_plane_state(&dml_dispcfg->plane, disp_cfg_plane_location, context->stream_status[i].plane_states[j], context);
+ populate_dml_plane_cfg_from_plane_state(
+ &dml_dispcfg->plane, disp_cfg_plane_location,
+ context->stream_status[i].plane_states[j], context,
+ &dml2->v20.dml_core_ctx.soc);
if (stream_mall_type == SUBVP_MAIN) {
dml_dispcfg->plane.UseMALLForPStateChange[disp_cfg_plane_location] = dml_use_mall_pstate_change_sub_viewport;
diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.h b/drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.h
index 023325e8f6e2..0f944fcfd5a5 100644
--- a/drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.h
+++ b/drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.h
@@ -236,6 +236,7 @@ struct dml2_configuration_options {
bool use_clock_dc_limits;
bool gpuvm_enable;
+ bool force_tdlut_enable;
struct dml2_soc_bb *bb_from_dmub;
};
diff --git a/drivers/gpu/drm/amd/display/dc/hubbub/dcn401/dcn401_hubbub.c b/drivers/gpu/drm/amd/display/dc/hubbub/dcn401/dcn401_hubbub.c
index 181041d6d177..70ddc0392a5b 100644
--- a/drivers/gpu/drm/amd/display/dc/hubbub/dcn401/dcn401_hubbub.c
+++ b/drivers/gpu/drm/amd/display/dc/hubbub/dcn401/dcn401_hubbub.c
@@ -1170,6 +1170,28 @@ static void dcn401_program_compbuf_segments(struct hubbub *hubbub, unsigned comp
}
}
+static void dcn401_wait_for_det_update(struct hubbub *hubbub, int hubp_inst)
+{
+ struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub);
+
+ switch (hubp_inst) {
+ case 0:
+ REG_WAIT(DCHUBBUB_DET0_CTRL, DET0_SIZE_CURRENT, hubbub2->det0_size, 1, 100000); /* 1 vupdate at 10hz */
+ break;
+ case 1:
+ REG_WAIT(DCHUBBUB_DET1_CTRL, DET1_SIZE_CURRENT, hubbub2->det1_size, 1, 100000);
+ break;
+ case 2:
+ REG_WAIT(DCHUBBUB_DET2_CTRL, DET2_SIZE_CURRENT, hubbub2->det2_size, 1, 100000);
+ break;
+ case 3:
+ REG_WAIT(DCHUBBUB_DET3_CTRL, DET3_SIZE_CURRENT, hubbub2->det3_size, 1, 100000);
+ break;
+ default:
+ break;
+ }
+}
+
static const struct hubbub_funcs hubbub4_01_funcs = {
.update_dchub = hubbub2_update_dchub,
.init_dchub_sys_ctx = hubbub3_init_dchub_sys_ctx,
@@ -1192,6 +1214,7 @@ static const struct hubbub_funcs hubbub4_01_funcs = {
.set_request_limit = hubbub32_set_request_limit,
.program_det_segments = dcn401_program_det_segments,
.program_compbuf_segments = dcn401_program_compbuf_segments,
+ .wait_for_det_update = dcn401_wait_for_det_update,
};
void hubbub401_construct(struct dcn20_hubbub *hubbub2,
diff --git a/drivers/gpu/drm/amd/display/dc/hubp/dcn10/dcn10_hubp.c b/drivers/gpu/drm/amd/display/dc/hubp/dcn10/dcn10_hubp.c
index bf399819ca80..22ac2b7e49ae 100644
--- a/drivers/gpu/drm/amd/display/dc/hubp/dcn10/dcn10_hubp.c
+++ b/drivers/gpu/drm/amd/display/dc/hubp/dcn10/dcn10_hubp.c
@@ -749,7 +749,8 @@ bool hubp1_is_flip_pending(struct hubp *hubp)
if (flip_pending)
return true;
- if (earliest_inuse_address.grph.addr.quad_part != hubp->request_address.grph.addr.quad_part)
+ if (hubp &&
+ earliest_inuse_address.grph.addr.quad_part != hubp->request_address.grph.addr.quad_part)
return true;
return false;
diff --git a/drivers/gpu/drm/amd/display/dc/hubp/dcn20/dcn20_hubp.c b/drivers/gpu/drm/amd/display/dc/hubp/dcn20/dcn20_hubp.c
index 6bba020ad6fb..0637e4c552d8 100644
--- a/drivers/gpu/drm/amd/display/dc/hubp/dcn20/dcn20_hubp.c
+++ b/drivers/gpu/drm/amd/display/dc/hubp/dcn20/dcn20_hubp.c
@@ -927,7 +927,8 @@ bool hubp2_is_flip_pending(struct hubp *hubp)
if (flip_pending)
return true;
- if (earliest_inuse_address.grph.addr.quad_part != hubp->request_address.grph.addr.quad_part)
+ if (hubp &&
+ earliest_inuse_address.grph.addr.quad_part != hubp->request_address.grph.addr.quad_part)
return true;
return false;
diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c
index 4d6e90c49ad5..96371dac72fc 100644
--- a/drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c
@@ -950,7 +950,7 @@ void dce110_edp_backlight_control(
{
struct dc_context *ctx = link->ctx;
struct bp_transmitter_control cntl = { 0 };
- uint8_t pwrseq_instance;
+ uint8_t pwrseq_instance = 0;
unsigned int pre_T11_delay = OLED_PRE_T11_DELAY;
unsigned int post_T7_delay = OLED_POST_T7_DELAY;
@@ -1003,7 +1003,8 @@ void dce110_edp_backlight_control(
*/
/* dc_service_sleep_in_milliseconds(50); */
/*edp 1.2*/
- pwrseq_instance = link->panel_cntl->pwrseq_inst;
+ if (link->panel_cntl)
+ pwrseq_instance = link->panel_cntl->pwrseq_inst;
if (cntl.action == TRANSMITTER_CONTROL_BACKLIGHT_ON) {
if (!link->dc->config.edp_no_power_sequencing)
@@ -2085,13 +2086,20 @@ static void set_drr(struct pipe_ctx **pipe_ctx,
* as well.
*/
for (i = 0; i < num_pipes; i++) {
- pipe_ctx[i]->stream_res.tg->funcs->set_drr(
- pipe_ctx[i]->stream_res.tg, ¶ms);
-
- if (adjust.v_total_max != 0 && adjust.v_total_min != 0)
- pipe_ctx[i]->stream_res.tg->funcs->set_static_screen_control(
- pipe_ctx[i]->stream_res.tg,
- event_triggers, num_frames);
+ /* dc_state_destruct() might null the stream resources, so fetch tg
+ * here first to avoid a race condition. The lifetime of the pointee
+ * itself (the timing_generator object) is not a problem here.
+ */
+ struct timing_generator *tg = pipe_ctx[i]->stream_res.tg;
+
+ if ((tg != NULL) && tg->funcs) {
+ if (tg->funcs->set_drr)
+ tg->funcs->set_drr(tg, ¶ms);
+ if (adjust.v_total_max != 0 && adjust.v_total_min != 0)
+ if (tg->funcs->set_static_screen_control)
+ tg->funcs->set_static_screen_control(
+ tg, event_triggers, num_frames);
+ }
}
}
diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn10/dcn10_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn10/dcn10_hwseq.c
index 1d2be574f668..83942abd08e8 100644
--- a/drivers/gpu/drm/amd/display/dc/hwss/dcn10/dcn10_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn10/dcn10_hwseq.c
@@ -1554,7 +1554,7 @@ void dcn10_init_hw(struct dc *dc)
dc->clk_mgr->funcs->init_clocks(dc->clk_mgr);
/* Align bw context with hw config when system resume. */
- if (dc->clk_mgr->clks.dispclk_khz != 0 && dc->clk_mgr->clks.dppclk_khz != 0) {
+ if (dc->clk_mgr && dc->clk_mgr->clks.dispclk_khz != 0 && dc->clk_mgr->clks.dppclk_khz != 0) {
dc->current_state->bw_ctx.bw.dcn.clk.dispclk_khz = dc->clk_mgr->clks.dispclk_khz;
dc->current_state->bw_ctx.bw.dcn.clk.dppclk_khz = dc->clk_mgr->clks.dppclk_khz;
}
@@ -1674,7 +1674,7 @@ void dcn10_init_hw(struct dc *dc)
REG_UPDATE(DCFCLK_CNTL, DCFCLK_GATE_DIS, 0);
}
- if (dc->clk_mgr->funcs->notify_wm_ranges)
+ if (dc->clk_mgr && dc->clk_mgr->funcs->notify_wm_ranges)
dc->clk_mgr->funcs->notify_wm_ranges(dc->clk_mgr);
}
diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c
index 2532ad410cb5..936c0ec076bc 100644
--- a/drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c
@@ -1044,7 +1044,8 @@ bool dcn20_set_output_transfer_func(struct dc *dc, struct pipe_ctx *pipe_ctx,
/*
* if above if is not executed then 'params' equal to 0 and set in bypass
*/
- mpc->funcs->set_output_gamma(mpc, mpcc_id, params);
+ if (mpc->funcs->set_output_gamma)
+ mpc->funcs->set_output_gamma(mpc, mpcc_id, params);
return true;
}
@@ -1921,22 +1922,34 @@ static void dcn20_program_pipe(
dc->res_pool->hubbub, pipe_ctx->plane_res.hubp->inst, pipe_ctx->hubp_regs.det_size);
}
- if (pipe_ctx->update_flags.raw || pipe_ctx->plane_state->update_flags.raw || pipe_ctx->stream->update_flags.raw)
+ if (pipe_ctx->update_flags.raw ||
+ (pipe_ctx->plane_state && pipe_ctx->plane_state->update_flags.raw) ||
+ pipe_ctx->stream->update_flags.raw)
dcn20_update_dchubp_dpp(dc, pipe_ctx, context);
- if (pipe_ctx->update_flags.bits.enable
- || pipe_ctx->plane_state->update_flags.bits.hdr_mult)
+ if (pipe_ctx->update_flags.bits.enable ||
+ (pipe_ctx->plane_state && pipe_ctx->plane_state->update_flags.bits.hdr_mult))
+ hws->funcs.set_hdr_multiplier(pipe_ctx);
+
+ if ((pipe_ctx->plane_state && pipe_ctx->plane_state->update_flags.bits.hdr_mult) ||
+ pipe_ctx->update_flags.bits.enable)
hws->funcs.set_hdr_multiplier(pipe_ctx);
+
if (hws->funcs.populate_mcm_luts) {
- hws->funcs.populate_mcm_luts(dc, pipe_ctx, pipe_ctx->plane_state->mcm_luts,
- pipe_ctx->plane_state->lut_bank_a);
- pipe_ctx->plane_state->lut_bank_a = !pipe_ctx->plane_state->lut_bank_a;
+ if (pipe_ctx->plane_state) {
+ hws->funcs.populate_mcm_luts(dc, pipe_ctx, pipe_ctx->plane_state->mcm_luts,
+ pipe_ctx->plane_state->lut_bank_a);
+ pipe_ctx->plane_state->lut_bank_a = !pipe_ctx->plane_state->lut_bank_a;
+ }
}
- if (pipe_ctx->update_flags.bits.enable ||
- pipe_ctx->plane_state->update_flags.bits.in_transfer_func_change ||
- pipe_ctx->plane_state->update_flags.bits.gamma_change ||
- pipe_ctx->plane_state->update_flags.bits.lut_3d)
+ if ((pipe_ctx->plane_state &&
+ pipe_ctx->plane_state->update_flags.bits.in_transfer_func_change) ||
+ (pipe_ctx->plane_state &&
+ pipe_ctx->plane_state->update_flags.bits.gamma_change) ||
+ (pipe_ctx->plane_state &&
+ pipe_ctx->plane_state->update_flags.bits.lut_3d) ||
+ pipe_ctx->update_flags.bits.enable)
hws->funcs.set_input_transfer_func(dc, pipe_ctx, pipe_ctx->plane_state);
/* dcn10_translate_regamma_to_hw_format takes 750us to finish
@@ -1946,7 +1959,8 @@ static void dcn20_program_pipe(
if (pipe_ctx->update_flags.bits.enable ||
pipe_ctx->update_flags.bits.plane_changed ||
pipe_ctx->stream->update_flags.bits.out_tf ||
- pipe_ctx->plane_state->update_flags.bits.output_tf_change)
+ (pipe_ctx->plane_state &&
+ pipe_ctx->plane_state->update_flags.bits.output_tf_change))
hws->funcs.set_output_transfer_func(dc, pipe_ctx, pipe_ctx->stream);
/* If the pipe has been enabled or has a different opp, we
@@ -1970,7 +1984,7 @@ static void dcn20_program_pipe(
}
/* Set ABM pipe after other pipe configurations done */
- if (pipe_ctx->plane_state->visible) {
+ if ((pipe_ctx->plane_state && pipe_ctx->plane_state->visible)) {
if (pipe_ctx->stream_res.abm) {
dc->hwss.set_pipe(pipe_ctx);
pipe_ctx->stream_res.abm->funcs->set_abm_level(pipe_ctx->stream_res.abm,
@@ -2283,6 +2297,9 @@ void dcn20_post_unlock_program_front_end(
}
}
+ if (!hwseq)
+ return;
+
/* P-State support transitions:
* Natural -> FPO: P-State disabled in prepare, force disallow anytime is safe
* FPO -> Natural: Unforce anytime after FW disable is safe (P-State will assert naturally)
@@ -2290,7 +2307,7 @@ void dcn20_post_unlock_program_front_end(
* FPO -> Unsupported: P-State disabled in prepare, unforce disallow anytime is safe
* FPO <-> SubVP: Force disallow is maintained on the FPO / SubVP pipes
*/
- if (hwseq && hwseq->funcs.update_force_pstate)
+ if (hwseq->funcs.update_force_pstate)
dc->hwseq->funcs.update_force_pstate(dc, context);
/* Only program the MALL registers after all the main and phantom pipes
@@ -2529,6 +2546,9 @@ bool dcn20_wait_for_blank_complete(
{
int counter;
+ if (!opp)
+ return false;
+
for (counter = 0; counter < 1000; counter++) {
if (!opp->funcs->dpg_is_pending(opp))
break;
diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_hwseq.c
index 2b4dae2d4b0c..6f5c6f7b19db 100644
--- a/drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_hwseq.c
@@ -629,7 +629,7 @@ void dcn30_init_hw(struct dc *dc)
uint32_t backlight = MAX_BACKLIGHT_LEVEL;
uint32_t user_level = MAX_BACKLIGHT_LEVEL;
- if (dc->clk_mgr && dc->clk_mgr->funcs->init_clocks)
+ if (dc->clk_mgr && dc->clk_mgr->funcs && dc->clk_mgr->funcs->init_clocks)
dc->clk_mgr->funcs->init_clocks(dc->clk_mgr);
// Initialize the dccg
@@ -790,11 +790,12 @@ void dcn30_init_hw(struct dc *dc)
if (!dcb->funcs->is_accelerated_mode(dcb) && dc->res_pool->hubbub->funcs->init_watermarks)
dc->res_pool->hubbub->funcs->init_watermarks(dc->res_pool->hubbub);
- if (dc->clk_mgr->funcs->notify_wm_ranges)
+ if (dc->clk_mgr && dc->clk_mgr->funcs && dc->clk_mgr->funcs->notify_wm_ranges)
dc->clk_mgr->funcs->notify_wm_ranges(dc->clk_mgr);
//if softmax is enabled then hardmax will be set by a different call
- if (dc->clk_mgr->funcs->set_hard_max_memclk && !dc->clk_mgr->dc_mode_softmax_enabled)
+ if (dc->clk_mgr && dc->clk_mgr->funcs && dc->clk_mgr->funcs->set_hard_max_memclk &&
+ !dc->clk_mgr->dc_mode_softmax_enabled)
dc->clk_mgr->funcs->set_hard_max_memclk(dc->clk_mgr);
if (dc->res_pool->hubbub->funcs->force_pstate_change_control)
diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c
index 746c522adf84..3d4b31bd9946 100644
--- a/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c
@@ -256,10 +256,10 @@ void dcn31_init_hw(struct dc *dc)
if (!dcb->funcs->is_accelerated_mode(dcb) && dc->res_pool->hubbub->funcs->init_watermarks)
dc->res_pool->hubbub->funcs->init_watermarks(dc->res_pool->hubbub);
- if (dc->clk_mgr->funcs->notify_wm_ranges)
+ if (dc->clk_mgr && dc->clk_mgr->funcs->notify_wm_ranges)
dc->clk_mgr->funcs->notify_wm_ranges(dc->clk_mgr);
- if (dc->clk_mgr->funcs->set_hard_max_memclk && !dc->clk_mgr->dc_mode_softmax_enabled)
+ if (dc->clk_mgr && dc->clk_mgr->funcs->set_hard_max_memclk && !dc->clk_mgr->dc_mode_softmax_enabled)
dc->clk_mgr->funcs->set_hard_max_memclk(dc->clk_mgr);
if (dc->res_pool->hubbub->funcs->force_pstate_change_control)
diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c
index df80072174b7..33e3d94e429d 100644
--- a/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c
@@ -582,7 +582,9 @@ bool dcn32_set_output_transfer_func(struct dc *dc,
}
}
- mpc->funcs->set_output_gamma(mpc, mpcc_id, params);
+ if (mpc->funcs->set_output_gamma)
+ mpc->funcs->set_output_gamma(mpc, mpcc_id, params);
+
return ret;
}
@@ -779,7 +781,7 @@ void dcn32_init_hw(struct dc *dc)
uint32_t backlight = MAX_BACKLIGHT_LEVEL;
uint32_t user_level = MAX_BACKLIGHT_LEVEL;
- if (dc->clk_mgr && dc->clk_mgr->funcs->init_clocks)
+ if (dc->clk_mgr && dc->clk_mgr->funcs && dc->clk_mgr->funcs->init_clocks)
dc->clk_mgr->funcs->init_clocks(dc->clk_mgr);
// Initialize the dccg
@@ -958,10 +960,11 @@ void dcn32_init_hw(struct dc *dc)
if (!dcb->funcs->is_accelerated_mode(dcb) && dc->res_pool->hubbub->funcs->init_watermarks)
dc->res_pool->hubbub->funcs->init_watermarks(dc->res_pool->hubbub);
- if (dc->clk_mgr->funcs->notify_wm_ranges)
+ if (dc->clk_mgr && dc->clk_mgr->funcs && dc->clk_mgr->funcs->notify_wm_ranges)
dc->clk_mgr->funcs->notify_wm_ranges(dc->clk_mgr);
- if (dc->clk_mgr->funcs->set_hard_max_memclk && !dc->clk_mgr->dc_mode_softmax_enabled)
+ if (dc->clk_mgr && dc->clk_mgr->funcs && dc->clk_mgr->funcs->set_hard_max_memclk &&
+ !dc->clk_mgr->dc_mode_softmax_enabled)
dc->clk_mgr->funcs->set_hard_max_memclk(dc->clk_mgr);
if (dc->res_pool->hubbub->funcs->force_pstate_change_control)
diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn35/dcn35_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn35/dcn35_hwseq.c
index 80db40787e01..12a39dbc3541 100644
--- a/drivers/gpu/drm/amd/display/dc/hwss/dcn35/dcn35_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn35/dcn35_hwseq.c
@@ -235,7 +235,7 @@ void dcn35_init_hw(struct dc *dc)
if (hws->funcs.enable_power_gating_plane)
hws->funcs.enable_power_gating_plane(dc->hwseq, true);
*/
- if (res_pool->hubbub->funcs->dchubbub_init)
+ if (res_pool->hubbub && res_pool->hubbub->funcs->dchubbub_init)
res_pool->hubbub->funcs->dchubbub_init(dc->res_pool->hubbub);
/* If taking control over from VBIOS, we may want to optimize our first
* mode set, so we need to skip powering down pipes until we know which
@@ -328,10 +328,10 @@ void dcn35_init_hw(struct dc *dc)
if (!dcb->funcs->is_accelerated_mode(dcb) && dc->res_pool->hubbub->funcs->init_watermarks)
dc->res_pool->hubbub->funcs->init_watermarks(dc->res_pool->hubbub);
- if (dc->clk_mgr->funcs->notify_wm_ranges)
+ if (dc->clk_mgr && dc->clk_mgr->funcs->notify_wm_ranges)
dc->clk_mgr->funcs->notify_wm_ranges(dc->clk_mgr);
- if (dc->clk_mgr->funcs->set_hard_max_memclk && !dc->clk_mgr->dc_mode_softmax_enabled)
+ if (dc->clk_mgr && dc->clk_mgr->funcs->set_hard_max_memclk && !dc->clk_mgr->dc_mode_softmax_enabled)
dc->clk_mgr->funcs->set_hard_max_memclk(dc->clk_mgr);
@@ -1054,7 +1054,7 @@ void dcn35_calc_blocks_to_gate(struct dc *dc, struct dc_state *context,
if (pipe_ctx->plane_res.hubp)
update_state->pg_pipe_res_update[PG_HUBP][pipe_ctx->plane_res.hubp->inst] = false;
- if (pipe_ctx->plane_res.dpp)
+ if (pipe_ctx->plane_res.dpp && pipe_ctx->plane_res.hubp)
update_state->pg_pipe_res_update[PG_DPP][pipe_ctx->plane_res.hubp->inst] = false;
if (pipe_ctx->plane_res.dpp || pipe_ctx->stream_res.opp)
diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c
index 2c50c0f745a0..edd302ebbdfc 100644
--- a/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c
@@ -221,8 +221,9 @@ void dcn401_init_hw(struct dc *dc)
int edp_num;
uint32_t backlight = MAX_BACKLIGHT_LEVEL;
uint32_t user_level = MAX_BACKLIGHT_LEVEL;
+ int current_dchub_ref_freq = 0;
- if (dc->clk_mgr && dc->clk_mgr->funcs->init_clocks) {
+ if (dc->clk_mgr && dc->clk_mgr->funcs && dc->clk_mgr->funcs->init_clocks) {
dc->clk_mgr->funcs->init_clocks(dc->clk_mgr);
// mark dcmode limits present if any clock has distinct AC and DC values from SMU
@@ -264,6 +265,8 @@ void dcn401_init_hw(struct dc *dc)
dc->ctx->dc_bios->fw_info.pll_info.crystal_frequency,
&res_pool->ref_clocks.dccg_ref_clock_inKhz);
+ current_dchub_ref_freq = res_pool->ref_clocks.dchub_ref_clock_inKhz / 1000;
+
(res_pool->hubbub->funcs->get_dchub_ref_freq)(res_pool->hubbub,
res_pool->ref_clocks.dccg_ref_clock_inKhz,
&res_pool->ref_clocks.dchub_ref_clock_inKhz);
@@ -413,7 +416,7 @@ void dcn401_init_hw(struct dc *dc)
if (!dcb->funcs->is_accelerated_mode(dcb) && dc->res_pool->hubbub->funcs->init_watermarks)
dc->res_pool->hubbub->funcs->init_watermarks(dc->res_pool->hubbub);
- if (dc->clk_mgr->funcs->notify_wm_ranges)
+ if (dc->clk_mgr && dc->clk_mgr->funcs && dc->clk_mgr->funcs->notify_wm_ranges)
dc->clk_mgr->funcs->notify_wm_ranges(dc->clk_mgr);
if (dc->clk_mgr->funcs->set_hard_max_memclk && !dc->clk_mgr->dc_mode_softmax_enabled)
@@ -436,9 +439,12 @@ void dcn401_init_hw(struct dc *dc)
dc->caps.dmub_caps.mclk_sw = dc->ctx->dmub_srv->dmub->feature_caps.fw_assisted_mclk_switch_ver > 0;
dc->caps.dmub_caps.fams_ver = dc->ctx->dmub_srv->dmub->feature_caps.fw_assisted_mclk_switch_ver;
dc->debug.fams2_config.bits.enable &= dc->ctx->dmub_srv->dmub->feature_caps.fw_assisted_mclk_switch_ver == 2;
- if (!dc->debug.fams2_config.bits.enable && dc->res_pool->funcs->update_bw_bounding_box) {
- /* update bounding box if FAMS2 disabled */
- dc->res_pool->funcs->update_bw_bounding_box(dc, dc->clk_mgr->bw_params);
+ if ((!dc->debug.fams2_config.bits.enable && dc->res_pool->funcs->update_bw_bounding_box)
+ || res_pool->ref_clocks.dchub_ref_clock_inKhz / 1000 != current_dchub_ref_freq) {
+ /* update bounding box if FAMS2 disabled, or if dchub clk has changed */
+ if (dc->clk_mgr)
+ dc->res_pool->funcs->update_bw_bounding_box(dc,
+ dc->clk_mgr->bw_params);
}
}
}
@@ -742,7 +748,9 @@ bool dcn401_set_output_transfer_func(struct dc *dc,
}
}
- mpc->funcs->set_output_gamma(mpc, mpcc_id, params);
+ if (mpc->funcs->set_output_gamma)
+ mpc->funcs->set_output_gamma(mpc, mpcc_id, params);
+
return ret;
}
@@ -1669,3 +1677,94 @@ void dcn401_hardware_release(struct dc *dc)
}
}
+void dcn401_wait_for_det_buffer_update(struct dc *dc, struct dc_state *context, struct pipe_ctx *otg_master)
+{
+ struct pipe_ctx *opp_heads[MAX_PIPES];
+ struct pipe_ctx *dpp_pipes[MAX_PIPES];
+ struct hubbub *hubbub = dc->res_pool->hubbub;
+ int dpp_count = 0;
+
+ if (!otg_master->stream)
+ return;
+
+ int slice_count = resource_get_opp_heads_for_otg_master(otg_master,
+ &context->res_ctx, opp_heads);
+
+ for (int slice_idx = 0; slice_idx < slice_count; slice_idx++) {
+ if (opp_heads[slice_idx]->plane_state) {
+ dpp_count = resource_get_dpp_pipes_for_opp_head(
+ opp_heads[slice_idx],
+ &context->res_ctx,
+ dpp_pipes);
+ for (int dpp_idx = 0; dpp_idx < dpp_count; dpp_idx++) {
+ struct pipe_ctx *dpp_pipe = dpp_pipes[dpp_idx];
+ if (dpp_pipe && hubbub &&
+ dpp_pipe->plane_res.hubp &&
+ hubbub->funcs->wait_for_det_update)
+ hubbub->funcs->wait_for_det_update(hubbub, dpp_pipe->plane_res.hubp->inst);
+ }
+ }
+ }
+}
+
+void dcn401_interdependent_update_lock(struct dc *dc,
+ struct dc_state *context, bool lock)
+{
+ unsigned int i = 0;
+ struct pipe_ctx *pipe = NULL;
+ struct timing_generator *tg = NULL;
+ bool pipe_unlocked[MAX_PIPES] = {0};
+
+ if (lock) {
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+ pipe = &context->res_ctx.pipe_ctx[i];
+ tg = pipe->stream_res.tg;
+
+ if (!resource_is_pipe_type(pipe, OTG_MASTER) ||
+ !tg->funcs->is_tg_enabled(tg) ||
+ dc_state_get_pipe_subvp_type(context, pipe) == SUBVP_PHANTOM)
+ continue;
+ dc->hwss.pipe_control_lock(dc, pipe, true);
+ }
+ } else {
+ /* Unlock pipes based on the change in DET allocation instead of pipe index
+ * Prevents over allocation of DET during unlock process
+ * e.g. 2 pipe config with different streams with a max of 20 DET segments
+ * Before: After:
+ * - Pipe0: 10 DET segments - Pipe0: 12 DET segments
+ * - Pipe1: 10 DET segments - Pipe1: 8 DET segments
+ * If Pipe0 gets updated first, 22 DET segments will be allocated
+ */
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+ pipe = &context->res_ctx.pipe_ctx[i];
+ tg = pipe->stream_res.tg;
+ int current_pipe_idx = i;
+
+ if (!resource_is_pipe_type(pipe, OTG_MASTER) ||
+ !tg->funcs->is_tg_enabled(tg) ||
+ dc_state_get_pipe_subvp_type(context, pipe) == SUBVP_PHANTOM) {
+ pipe_unlocked[i] = true;
+ continue;
+ }
+
+ // If the same stream exists in old context, ensure the OTG_MASTER pipes for the same stream get compared
+ struct pipe_ctx *old_otg_master = resource_get_otg_master_for_stream(&dc->current_state->res_ctx, pipe->stream);
+
+ if (old_otg_master)
+ current_pipe_idx = old_otg_master->pipe_idx;
+ if (resource_calculate_det_for_stream(context, pipe) <
+ resource_calculate_det_for_stream(dc->current_state, &dc->current_state->res_ctx.pipe_ctx[current_pipe_idx])) {
+ dc->hwss.pipe_control_lock(dc, pipe, false);
+ pipe_unlocked[i] = true;
+ dcn401_wait_for_det_buffer_update(dc, context, pipe);
+ }
+ }
+
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+ if (pipe_unlocked[i])
+ continue;
+ pipe = &context->res_ctx.pipe_ctx[i];
+ dc->hwss.pipe_control_lock(dc, pipe, false);
+ }
+ }
+}
diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.h b/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.h
index 8e9c1c17aa66..3ecb1ebffcee 100644
--- a/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.h
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.h
@@ -81,4 +81,6 @@ void dcn401_hardware_release(struct dc *dc);
void dcn401_update_odm(struct dc *dc, struct dc_state *context,
struct pipe_ctx *otg_master);
void adjust_hotspot_between_slices_for_2x_magnify(uint32_t cursor_width, struct dc_cursor_position *pos_cpy);
+void dcn401_wait_for_det_buffer_update(struct dc *dc, struct dc_state *context, struct pipe_ctx *otg_master);
+void dcn401_interdependent_update_lock(struct dc *dc, struct dc_state *context, bool lock);
#endif /* __DC_HWSS_DCN401_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_init.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_init.c
index 6a768702c7bd..28f3eb8f4b2d 100644
--- a/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_init.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_init.c
@@ -38,7 +38,7 @@ static const struct hw_sequencer_funcs dcn401_funcs = {
.disable_audio_stream = dce110_disable_audio_stream,
.disable_plane = dcn20_disable_plane,
.pipe_control_lock = dcn20_pipe_control_lock,
- .interdependent_update_lock = dcn32_interdependent_update_lock,
+ .interdependent_update_lock = dcn401_interdependent_update_lock,
.cursor_lock = dcn10_cursor_lock,
.prepare_bandwidth = dcn401_prepare_bandwidth,
.optimize_bandwidth = dcn401_optimize_bandwidth,
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
index dd2b2864876c..67c32401893e 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
@@ -227,6 +227,7 @@ struct hubbub_funcs {
void (*get_mall_en)(struct hubbub *hubbub, unsigned int *mall_in_use);
void (*program_det_segments)(struct hubbub *hubbub, int hubp_inst, unsigned det_buffer_size_seg);
void (*program_compbuf_segments)(struct hubbub *hubbub, unsigned compbuf_size_seg, bool safe_to_increase);
+ void (*wait_for_det_update)(struct hubbub *hubbub, int hubp_inst);
};
struct hubbub {
diff --git a/drivers/gpu/drm/amd/display/dc/inc/resource.h b/drivers/gpu/drm/amd/display/dc/inc/resource.h
index 96d40d33a1f9..9cd80d3864c7 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/resource.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/resource.h
@@ -639,4 +639,9 @@ struct dscl_prog_data *resource_get_dscl_prog_data(struct pipe_ctx *pipe_ctx);
* @dml2_options: struct to hold callbacks
*/
void resource_init_common_dml2_callbacks(struct dc *dc, struct dml2_configuration_options *dml2_options);
+
+/*
+ *Calculate total DET allocated for all pipes for a given OTG_MASTER pipe
+ */
+int resource_calculate_det_for_stream(struct dc_state *state, struct pipe_ctx *otg_master);
#endif /* DRIVERS_GPU_DRM_AMD_DC_DEV_DC_INC_RESOURCE_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/link/accessories/link_dp_cts.c b/drivers/gpu/drm/amd/display/dc/link/accessories/link_dp_cts.c
index 555c1c484cfd..df3781081da7 100644
--- a/drivers/gpu/drm/amd/display/dc/link/accessories/link_dp_cts.c
+++ b/drivers/gpu/drm/amd/display/dc/link/accessories/link_dp_cts.c
@@ -804,8 +804,11 @@ bool dp_set_test_pattern(
break;
}
+ if (!pipe_ctx->stream)
+ return false;
+
if (pipe_ctx->stream_res.tg->funcs->lock_doublebuffer_enable) {
- if (pipe_ctx->stream && should_use_dmub_lock(pipe_ctx->stream->link)) {
+ if (should_use_dmub_lock(pipe_ctx->stream->link)) {
union dmub_hw_lock_flags hw_locks = { 0 };
struct dmub_hw_lock_inst_flags inst_flags = { 0 };
diff --git a/drivers/gpu/drm/amd/display/dc/link/hwss/link_hwss_dio.c b/drivers/gpu/drm/amd/display/dc/link/hwss/link_hwss_dio.c
index b76737b7b9e4..3e47a6735912 100644
--- a/drivers/gpu/drm/amd/display/dc/link/hwss/link_hwss_dio.c
+++ b/drivers/gpu/drm/amd/display/dc/link/hwss/link_hwss_dio.c
@@ -74,7 +74,10 @@ void reset_dio_stream_encoder(struct pipe_ctx *pipe_ctx)
struct link_encoder *link_enc = link_enc_cfg_get_link_enc(pipe_ctx->stream->link);
struct stream_encoder *stream_enc = pipe_ctx->stream_res.stream_enc;
- if (stream_enc && stream_enc->funcs->disable_fifo)
+ if (!stream_enc)
+ return;
+
+ if (stream_enc->funcs->disable_fifo)
stream_enc->funcs->disable_fifo(stream_enc);
if (stream_enc->funcs->set_input_mode)
stream_enc->funcs->set_input_mode(stream_enc, 0);
diff --git a/drivers/gpu/drm/amd/display/dc/link/link_factory.c b/drivers/gpu/drm/amd/display/dc/link/link_factory.c
index 8246006857b3..49d069dae29b 100644
--- a/drivers/gpu/drm/amd/display/dc/link/link_factory.c
+++ b/drivers/gpu/drm/amd/display/dc/link/link_factory.c
@@ -385,7 +385,7 @@ static void link_destruct(struct dc_link *link)
if (link->panel_cntl)
link->panel_cntl->funcs->destroy(&link->panel_cntl);
- if (link->link_enc) {
+ if (link->link_enc && !link->is_dig_mapping_flexible) {
/* Update link encoder resource tracking variables. These are used for
* the dynamic assignment of link encoders to streams. Virtual links
* are not assigned encoder resources on creation.
diff --git a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c
index 46bb7a855bc2..60015e94c4aa 100644
--- a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c
+++ b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c
@@ -2254,7 +2254,7 @@ bool dp_verify_link_cap_with_retries(
memset(&link->verified_link_cap, 0,
sizeof(struct dc_link_settings));
- if (!link_detect_connection_type(link, &type) || type == dc_connection_none) {
+ if (link->link_enc && (!link_detect_connection_type(link, &type) || type == dc_connection_none)) {
link->verified_link_cap = fail_safe_link_settings;
break;
} else if (dp_verify_link_cap(link, known_limit_link_setting, &fail_count)) {
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dce112/dce112_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dce112/dce112_resource.c
index 88afb2a30eef..162856c523e4 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dce112/dce112_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dce112/dce112_resource.c
@@ -1067,7 +1067,10 @@ static void bw_calcs_data_update_from_pplib(struct dc *dc)
struct dm_pp_clock_levels clks = {0};
int memory_type_multiplier = MEMORY_TYPE_MULTIPLIER_CZ;
- if (dc->bw_vbios && dc->bw_vbios->memory_type == bw_def_hbm)
+ if (!dc->bw_vbios)
+ return;
+
+ if (dc->bw_vbios->memory_type == bw_def_hbm)
memory_type_multiplier = MEMORY_TYPE_HBM;
/*do system clock TODO PPLIB: after PPLIB implement,
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c
index 5e7cfa8e8ec9..eea2b3b307cd 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c
@@ -2040,6 +2040,7 @@ bool dcn20_fast_validate_bw(
{
bool out = false;
int split[MAX_PIPES] = { 0 };
+ bool merge[MAX_PIPES] = { false };
int pipe_cnt, i, pipe_idx, vlevel;
ASSERT(pipes);
@@ -2064,7 +2065,7 @@ bool dcn20_fast_validate_bw(
if (vlevel > context->bw_ctx.dml.soc.num_states)
goto validate_fail;
- vlevel = dcn20_validate_apply_pipe_split_flags(dc, context, vlevel, split, NULL);
+ vlevel = dcn20_validate_apply_pipe_split_flags(dc, context, vlevel, split, merge);
/*initialize pipe_just_split_from to invalid idx*/
for (i = 0; i < MAX_PIPES; i++)
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn201/dcn201_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn201/dcn201_resource.c
index 131d98025bd4..fc54483b9104 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn201/dcn201_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn201/dcn201_resource.c
@@ -1007,8 +1007,10 @@ static struct pipe_ctx *dcn201_acquire_free_pipe_for_layer(
struct pipe_ctx *head_pipe = resource_get_otg_master_for_stream(res_ctx, opp_head_pipe->stream);
struct pipe_ctx *idle_pipe = resource_find_free_secondary_pipe_legacy(res_ctx, pool, head_pipe);
- if (!head_pipe)
+ if (!head_pipe) {
ASSERT(0);
+ return NULL;
+ }
if (!idle_pipe)
return NULL;
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn21/dcn21_resource.c
index 8663cbc3d1cf..347e6aaea582 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn21/dcn21_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn21/dcn21_resource.c
@@ -774,6 +774,7 @@ bool dcn21_fast_validate_bw(struct dc *dc,
{
bool out = false;
int split[MAX_PIPES] = { 0 };
+ bool merge[MAX_PIPES] = { false };
int pipe_cnt, i, pipe_idx, vlevel;
ASSERT(pipes);
@@ -816,7 +817,7 @@ bool dcn21_fast_validate_bw(struct dc *dc,
goto validate_fail;
}
- vlevel = dcn20_validate_apply_pipe_split_flags(dc, context, vlevel, split, NULL);
+ vlevel = dcn20_validate_apply_pipe_split_flags(dc, context, vlevel, split, merge);
for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c
index 969658313fd6..8bacff23c356 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c
@@ -1651,6 +1651,9 @@ static void dcn32_enable_phantom_plane(struct dc *dc,
else
phantom_plane = dc_state_create_phantom_plane(dc, context, curr_pipe->plane_state);
+ if (!phantom_plane)
+ continue;
+
memcpy(&phantom_plane->address, &curr_pipe->plane_state->address, sizeof(phantom_plane->address));
memcpy(&phantom_plane->scaling_quality, &curr_pipe->plane_state->scaling_quality,
sizeof(phantom_plane->scaling_quality));
@@ -1717,6 +1720,9 @@ void dcn32_add_phantom_pipes(struct dc *dc, struct dc_state *context,
// be a valid candidate for SubVP (i.e. has a plane, stream, doesn't
// already have phantom pipe assigned, etc.) by previous checks.
phantom_stream = dcn32_enable_phantom_stream(dc, context, pipes, pipe_cnt, index);
+ if (!phantom_stream)
+ return;
+
dcn32_enable_phantom_plane(dc, context, phantom_stream, index);
for (i = 0; i < dc->res_pool->pipe_count; i++) {
@@ -2671,8 +2677,10 @@ static struct pipe_ctx *dcn32_acquire_idle_pipe_for_head_pipe_in_layer(
struct resource_context *old_ctx = &stream->ctx->dc->current_state->res_ctx;
int head_index;
- if (!head_pipe)
+ if (!head_pipe) {
ASSERT(0);
+ return NULL;
+ }
/*
* Modified from dcn20_acquire_idle_pipe_for_layer
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource_helpers.c b/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource_helpers.c
index d184105ce2b3..f5a4e97c40ce 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource_helpers.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource_helpers.c
@@ -218,12 +218,12 @@ bool dcn32_is_center_timing(struct pipe_ctx *pipe)
pipe->stream->timing.v_addressable != pipe->stream->src.height) {
is_center_timing = true;
}
- }
- if (pipe->plane_state) {
- if (pipe->stream->timing.v_addressable != pipe->plane_state->dst_rect.height &&
- pipe->stream->timing.v_addressable != pipe->plane_state->src_rect.height) {
- is_center_timing = true;
+ if (pipe->plane_state) {
+ if (pipe->stream->timing.v_addressable != pipe->plane_state->dst_rect.height &&
+ pipe->stream->timing.v_addressable != pipe->plane_state->src_rect.height) {
+ is_center_timing = true;
+ }
}
}
@@ -663,7 +663,7 @@ bool dcn32_subvp_drr_admissable(struct dc *dc, struct dc_state *context)
subvp_disallow |= disallow_subvp_in_active_plus_blank(pipe);
refresh_rate = (pipe->stream->timing.pix_clk_100hz * (uint64_t)100 +
- pipe->stream->timing.v_total * pipe->stream->timing.h_total - (uint64_t)1);
+ pipe->stream->timing.v_total * (unsigned long long)pipe->stream->timing.h_total - (uint64_t)1);
refresh_rate = div_u64(refresh_rate, pipe->stream->timing.v_total);
refresh_rate = div_u64(refresh_rate, pipe->stream->timing.h_total);
}
@@ -724,7 +724,7 @@ bool dcn32_subvp_vblank_admissable(struct dc *dc, struct dc_state *context, int
subvp_disallow |= disallow_subvp_in_active_plus_blank(pipe);
refresh_rate = (pipe->stream->timing.pix_clk_100hz * (uint64_t)100 +
- pipe->stream->timing.v_total * pipe->stream->timing.h_total - (uint64_t)1);
+ pipe->stream->timing.v_total * (unsigned long long)pipe->stream->timing.h_total - (uint64_t)1);
refresh_rate = div_u64(refresh_rate, pipe->stream->timing.v_total);
refresh_rate = div_u64(refresh_rate, pipe->stream->timing.h_total);
}
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c
index da9101b83e8c..70abd32ce2ad 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c
@@ -766,6 +766,7 @@ static const struct dc_debug_options debug_defaults_drv = {
.disable_dmub_reallow_idle = false,
.static_screen_wait_frames = 2,
.notify_dpia_hr_bw = true,
+ .min_disp_clk_khz = 50000,
};
static const struct dc_panel_config panel_config_defaults = {
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c
index 34b02147881d..ec676d269d33 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c
@@ -1188,7 +1188,7 @@ static struct stream_encoder *dcn401_stream_encoder_create(
vpg = dcn401_vpg_create(ctx, vpg_inst);
afmt = dcn401_afmt_create(ctx, afmt_inst);
- if (!enc1 || !vpg || !afmt) {
+ if (!enc1 || !vpg || !afmt || eng_id >= ARRAY_SIZE(stream_enc_regs)) {
kfree(enc1);
kfree(vpg);
kfree(afmt);
@@ -2099,6 +2099,7 @@ static bool dcn401_resource_construct(
dc->dml2_options.use_native_soc_bb_construction = true;
dc->dml2_options.minimize_dispclk_using_odm = true;
dc->dml2_options.map_dc_pipes_with_callbacks = true;
+ dc->dml2_options.force_tdlut_enable = true;
resource_init_common_dml2_callbacks(dc, &dc->dml2_options);
dc->dml2_options.callbacks.can_support_mclk_switch_using_fw_based_vblank_stretch = &dcn30_can_support_mclk_switch_using_fw_based_vblank_stretch;
diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/processpptables.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/processpptables.c
index ca1c7ae8d146..f06b29e33ba4 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/processpptables.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/processpptables.c
@@ -1183,6 +1183,8 @@ static int init_overdrive_limits(struct pp_hwmgr *hwmgr,
fw_info = smu_atom_get_data_table(hwmgr->adev,
GetIndexIntoMasterTable(DATA, FirmwareInfo),
&size, &frev, &crev);
+ PP_ASSERT_WITH_CODE(fw_info != NULL,
+ "Missing firmware info!", return -EINVAL);
if ((fw_info->ucTableFormatRevision == 1)
&& (le16_to_cpu(fw_info->usStructureSize) >= sizeof(ATOM_FIRMWARE_INFO_V1_4)))
diff --git a/drivers/gpu/drm/display/drm_hdmi_state_helper.c b/drivers/gpu/drm/display/drm_hdmi_state_helper.c
index 7854820089ec..feb7a3a75981 100644
--- a/drivers/gpu/drm/display/drm_hdmi_state_helper.c
+++ b/drivers/gpu/drm/display/drm_hdmi_state_helper.c
@@ -521,8 +521,6 @@ int drm_atomic_helper_connector_hdmi_check(struct drm_connector *connector,
}
EXPORT_SYMBOL(drm_atomic_helper_connector_hdmi_check);
-#define HDMI_MAX_INFOFRAME_SIZE 29
-
static int clear_device_infoframe(struct drm_connector *connector,
enum hdmi_infoframe_type type)
{
@@ -563,7 +561,7 @@ static int write_device_infoframe(struct drm_connector *connector,
{
const struct drm_connector_hdmi_funcs *funcs = connector->hdmi.funcs;
struct drm_device *dev = connector->dev;
- u8 buffer[HDMI_MAX_INFOFRAME_SIZE];
+ u8 buffer[HDMI_INFOFRAME_SIZE(MAX)];
int ret;
int len;
diff --git a/drivers/gpu/drm/drm_atomic_uapi.c b/drivers/gpu/drm/drm_atomic_uapi.c
index 7936c2023955..370dc676e3aa 100644
--- a/drivers/gpu/drm/drm_atomic_uapi.c
+++ b/drivers/gpu/drm/drm_atomic_uapi.c
@@ -543,7 +543,7 @@ static int drm_atomic_plane_set_property(struct drm_plane *plane,
&state->fb_damage_clips,
val,
-1,
- sizeof(struct drm_rect),
+ sizeof(struct drm_mode_rect),
&replaced);
return ret;
} else if (property == plane->scaling_filter_property) {
diff --git a/drivers/gpu/drm/drm_debugfs.c b/drivers/gpu/drm/drm_debugfs.c
index 6b239a24f1df..9d3e6dd68810 100644
--- a/drivers/gpu/drm/drm_debugfs.c
+++ b/drivers/gpu/drm/drm_debugfs.c
@@ -520,8 +520,6 @@ static const struct file_operations drm_connector_fops = {
.write = connector_write
};
-#define HDMI_MAX_INFOFRAME_SIZE 29
-
static ssize_t
audio_infoframe_read(struct file *filp, char __user *ubuf, size_t count, loff_t *ppos)
{
@@ -579,7 +577,7 @@ static ssize_t _f##_read_infoframe(struct file *filp, \
struct drm_connector *connector; \
union hdmi_infoframe *frame; \
struct drm_device *dev; \
- u8 buf[HDMI_MAX_INFOFRAME_SIZE]; \
+ u8 buf[HDMI_INFOFRAME_SIZE(MAX)]; \
ssize_t len = 0; \
\
connector = filp->private_data; \
diff --git a/drivers/gpu/drm/drm_print.c b/drivers/gpu/drm/drm_print.c
index cf24dfdeb6b2..0081190201a7 100644
--- a/drivers/gpu/drm/drm_print.c
+++ b/drivers/gpu/drm/drm_print.c
@@ -100,8 +100,9 @@ void __drm_puts_coredump(struct drm_printer *p, const char *str)
copy = iterator->remain;
/* Copy out the bit of the string that we need */
- memcpy(iterator->data,
- str + (iterator->start - iterator->offset), copy);
+ if (iterator->data)
+ memcpy(iterator->data,
+ str + (iterator->start - iterator->offset), copy);
iterator->offset = iterator->start + copy;
iterator->remain -= copy;
@@ -110,7 +111,8 @@ void __drm_puts_coredump(struct drm_printer *p, const char *str)
len = min_t(ssize_t, strlen(str), iterator->remain);
- memcpy(iterator->data + pos, str, len);
+ if (iterator->data)
+ memcpy(iterator->data + pos, str, len);
iterator->offset += len;
iterator->remain -= len;
@@ -140,8 +142,9 @@ void __drm_printfn_coredump(struct drm_printer *p, struct va_format *vaf)
if ((iterator->offset >= iterator->start) && (len < iterator->remain)) {
ssize_t pos = iterator->offset - iterator->start;
- snprintf(((char *) iterator->data) + pos,
- iterator->remain, "%pV", vaf);
+ if (iterator->data)
+ snprintf(((char *) iterator->data) + pos,
+ iterator->remain, "%pV", vaf);
iterator->offset += len;
iterator->remain -= len;
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index a07aca96e551..5b6aabce4c32 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -916,7 +916,7 @@ intel_ddi_main_link_aux_domain(struct intel_digital_port *dig_port,
* instead of a specific AUX_IO_<port> reference without powering up any
* extra wells.
*/
- if (intel_encoder_can_psr(&dig_port->base))
+ if (intel_psr_needs_aux_io_power(&dig_port->base, crtc_state))
return intel_display_power_aux_io_domain(i915, dig_port->aux_ch);
else if (DISPLAY_VER(i915) < 14 &&
(intel_crtc_has_dp_encoder(crtc_state) ||
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index ebe7fe5417ae..ffc0d1b14045 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -535,6 +535,10 @@ static void
intel_dp_set_source_rates(struct intel_dp *intel_dp)
{
/* The values must be in increasing order */
+ static const int bmg_rates[] = {
+ 162000, 216000, 243000, 270000, 324000, 432000, 540000, 675000,
+ 810000, 1000000, 1350000,
+ };
static const int mtl_rates[] = {
162000, 216000, 243000, 270000, 324000, 432000, 540000, 675000,
810000, 1000000, 2000000,
@@ -565,8 +569,13 @@ intel_dp_set_source_rates(struct intel_dp *intel_dp)
intel_dp->source_rates || intel_dp->num_source_rates);
if (DISPLAY_VER(dev_priv) >= 14) {
- source_rates = mtl_rates;
- size = ARRAY_SIZE(mtl_rates);
+ if (IS_BATTLEMAGE(dev_priv)) {
+ source_rates = bmg_rates;
+ size = ARRAY_SIZE(bmg_rates);
+ } else {
+ source_rates = mtl_rates;
+ size = ARRAY_SIZE(mtl_rates);
+ }
max_rate = mtl_max_source_rate(intel_dp);
} else if (DISPLAY_VER(dev_priv) >= 11) {
source_rates = icl_rates;
@@ -3955,6 +3964,9 @@ intel_edp_init_dpcd(struct intel_dp *intel_dp, struct intel_connector *connector
drm_dp_is_branch(intel_dp->dpcd));
intel_init_dpcd_quirks(intel_dp, &intel_dp->desc.ident);
+ intel_dp->colorimetry_support =
+ intel_dp_get_colorimetry_status(intel_dp);
+
/*
* Read the eDP display control registers.
*
@@ -4068,6 +4080,9 @@ intel_dp_get_dpcd(struct intel_dp *intel_dp)
intel_init_dpcd_quirks(intel_dp, &intel_dp->desc.ident);
+ intel_dp->colorimetry_support =
+ intel_dp_get_colorimetry_status(intel_dp);
+
intel_dp_update_sink_caps(intel_dp);
}
@@ -6852,9 +6867,6 @@ intel_dp_init_connector(struct intel_digital_port *dig_port,
"HDCP init failed, skipping.\n");
}
- intel_dp->colorimetry_support =
- intel_dp_get_colorimetry_status(intel_dp);
-
intel_dp->frl.is_trained = false;
intel_dp->frl.trained_rate_gbps = 0;
diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index 9cb1cdaaeefa..da242ba19ed9 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -203,6 +203,25 @@ bool intel_encoder_can_psr(struct intel_encoder *encoder)
return false;
}
+bool intel_psr_needs_aux_io_power(struct intel_encoder *encoder,
+ const struct intel_crtc_state *crtc_state)
+{
+ /*
+ * For PSR/PR modes only eDP requires the AUX IO power to be enabled whenever
+ * the output is enabled. For non-eDP outputs the main link is always
+ * on, hence it doesn't require the HW initiated AUX wake-up signaling used
+ * for eDP.
+ *
+ * TODO:
+ * - Consider leaving AUX IO disabled for eDP / PR as well, in case
+ * the ALPM with main-link off mode is not enabled.
+ * - Leave AUX IO enabled for DP / PR, once support for ALPM with
+ * main-link off mode is added for it and this mode gets enabled.
+ */
+ return intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP) &&
+ intel_encoder_can_psr(encoder);
+}
+
static bool psr_global_enabled(struct intel_dp *intel_dp)
{
struct intel_connector *connector = intel_dp->attached_connector;
@@ -2746,13 +2765,6 @@ static int _psr1_ready_for_pipe_update_locked(struct intel_dp *intel_dp)
EDP_PSR_STATUS_STATE_MASK, 50);
}
-static int _panel_replay_ready_for_pipe_update_locked(struct intel_dp *intel_dp)
-{
- return intel_dp_is_edp(intel_dp) ?
- _psr2_ready_for_pipe_update_locked(intel_dp) :
- _psr1_ready_for_pipe_update_locked(intel_dp);
-}
-
/**
* intel_psr_wait_for_idle_locked - wait for PSR be ready for a pipe update
* @new_crtc_state: new CRTC state
@@ -2775,12 +2787,10 @@ void intel_psr_wait_for_idle_locked(const struct intel_crtc_state *new_crtc_stat
lockdep_assert_held(&intel_dp->psr.lock);
- if (!intel_dp->psr.enabled)
+ if (!intel_dp->psr.enabled || intel_dp->psr.panel_replay_enabled)
continue;
- if (intel_dp->psr.panel_replay_enabled)
- ret = _panel_replay_ready_for_pipe_update_locked(intel_dp);
- else if (intel_dp->psr.sel_update_enabled)
+ if (intel_dp->psr.sel_update_enabled)
ret = _psr2_ready_for_pipe_update_locked(intel_dp);
else
ret = _psr1_ready_for_pipe_update_locked(intel_dp);
diff --git a/drivers/gpu/drm/i915/display/intel_psr.h b/drivers/gpu/drm/i915/display/intel_psr.h
index d483c85870e1..e719f548e160 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.h
+++ b/drivers/gpu/drm/i915/display/intel_psr.h
@@ -25,6 +25,8 @@ struct intel_plane_state;
(intel_dp)->psr.source_panel_replay_support)
bool intel_encoder_can_psr(struct intel_encoder *encoder);
+bool intel_psr_needs_aux_io_power(struct intel_encoder *encoder,
+ const struct intel_crtc_state *crtc_state);
void intel_psr_init_dpcd(struct intel_dp *intel_dp);
void intel_psr_enable_sink(struct intel_dp *intel_dp,
const struct intel_crtc_state *crtc_state);
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
index 5c72462d1f57..b22e2019768f 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
@@ -1131,7 +1131,7 @@ static vm_fault_t vm_fault_ttm(struct vm_fault *vmf)
GEM_WARN_ON(!i915_ttm_cpu_maps_iomem(bo->resource));
}
- if (wakeref & CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND)
+ if (wakeref && CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND != 0)
intel_wakeref_auto(&to_i915(obj->base.dev)->runtime_pm.userfault_wakeref,
msecs_to_jiffies_timeout(CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND));
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c
index 1a2a73757370..8c2ba9086873 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c
@@ -523,8 +523,10 @@ static int ovl_adaptor_comp_init(struct device *dev, struct component_match **ma
}
comp_pdev = of_find_device_by_node(node);
- if (!comp_pdev)
+ if (!comp_pdev) {
+ of_node_put(node);
return -EPROBE_DEFER;
+ }
priv->ovl_adaptor_comp[id] = &comp_pdev->dev;
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
index 3896123ec51c..83caca2c4026 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
@@ -1083,6 +1083,7 @@ int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev,
adreno_gpu->chip_id = config->chip_id;
gpu->allow_relocs = config->info->family < ADRENO_6XX_GEN1;
+ gpu->pdev = pdev;
/* Only handle the core clock when GMU is not in use (or is absent). */
if (adreno_has_gmu_wrapper(adreno_gpu) ||
diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c
index 3666b42b4ecd..a274b8466423 100644
--- a/drivers/gpu/drm/msm/msm_gpu.c
+++ b/drivers/gpu/drm/msm/msm_gpu.c
@@ -931,7 +931,6 @@ int msm_gpu_init(struct drm_device *drm, struct platform_device *pdev,
if (IS_ERR(gpu->gpu_cx))
gpu->gpu_cx = NULL;
- gpu->pdev = pdev;
platform_set_drvdata(pdev, &gpu->adreno_smmu);
msm_devfreq_init(gpu);
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c
index 6598c9c08ba1..d3eac4817d76 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.c
+++ b/drivers/gpu/drm/omapdrm/omap_drv.c
@@ -695,6 +695,10 @@ static int omapdrm_init(struct omap_drm_private *priv, struct device *dev)
soc = soc_device_match(omapdrm_soc_devices);
priv->omaprev = soc ? (uintptr_t)soc->data : 0;
priv->wq = alloc_ordered_workqueue("omapdrm", 0);
+ if (!priv->wq) {
+ ret = -ENOMEM;
+ goto err_alloc_workqueue;
+ }
mutex_init(&priv->list_lock);
INIT_LIST_HEAD(&priv->obj_list);
@@ -753,6 +757,7 @@ static int omapdrm_init(struct omap_drm_private *priv, struct device *dev)
drm_mode_config_cleanup(ddev);
omap_gem_deinit(ddev);
destroy_workqueue(priv->wq);
+err_alloc_workqueue:
omap_disconnect_pipelines(ddev);
drm_dev_put(ddev);
return ret;
diff --git a/drivers/gpu/drm/panthor/panthor_mmu.c b/drivers/gpu/drm/panthor/panthor_mmu.c
index cc6e13a97783..ce8e8a93d707 100644
--- a/drivers/gpu/drm/panthor/panthor_mmu.c
+++ b/drivers/gpu/drm/panthor/panthor_mmu.c
@@ -1251,9 +1251,17 @@ static int panthor_vm_prepare_map_op_ctx(struct panthor_vm_op_ctx *op_ctx,
goto err_cleanup;
}
+ /* drm_gpuvm_bo_obtain_prealloc() will call drm_gpuvm_bo_put() on our
+ * pre-allocated BO if the <BO,VM> association exists. Given we
+ * only have one ref on preallocated_vm_bo, drm_gpuvm_bo_destroy() will
+ * be called immediately, and we have to hold the VM resv lock when
+ * calling this function.
+ */
+ dma_resv_lock(panthor_vm_resv(vm), NULL);
mutex_lock(&bo->gpuva_list_lock);
op_ctx->map.vm_bo = drm_gpuvm_bo_obtain_prealloc(preallocated_vm_bo);
mutex_unlock(&bo->gpuva_list_lock);
+ dma_resv_unlock(panthor_vm_resv(vm));
/* If the a vm_bo for this <VM,BO> combination exists, it already
* retains a pin ref, and we can release the one we took earlier.
diff --git a/drivers/gpu/drm/panthor/panthor_sched.c b/drivers/gpu/drm/panthor/panthor_sched.c
index 12b272a912f8..4d1d5a342a4a 100644
--- a/drivers/gpu/drm/panthor/panthor_sched.c
+++ b/drivers/gpu/drm/panthor/panthor_sched.c
@@ -1103,7 +1103,13 @@ cs_slot_sync_queue_state_locked(struct panthor_device *ptdev, u32 csg_id, u32 cs
list_move_tail(&group->wait_node,
&group->ptdev->scheduler->groups.waiting);
}
- group->blocked_queues |= BIT(cs_id);
+
+ /* The queue is only blocked if there's no deferred operation
+ * pending, which can be checked through the scoreboard status.
+ */
+ if (!cs_iface->output->status_scoreboards)
+ group->blocked_queues |= BIT(cs_id);
+
queue->syncwait.gpu_va = cs_iface->output->status_wait_sync_ptr;
queue->syncwait.ref = cs_iface->output->status_wait_sync_value;
status_wait_cond = cs_iface->output->status_wait & CS_STATUS_WAIT_SYNC_COND_MASK;
@@ -2046,6 +2052,7 @@ static void
tick_ctx_cleanup(struct panthor_scheduler *sched,
struct panthor_sched_tick_ctx *ctx)
{
+ struct panthor_device *ptdev = sched->ptdev;
struct panthor_group *group, *tmp;
u32 i;
@@ -2054,7 +2061,7 @@ tick_ctx_cleanup(struct panthor_scheduler *sched,
/* If everything went fine, we should only have groups
* to be terminated in the old_groups lists.
*/
- drm_WARN_ON(&group->ptdev->base, !ctx->csg_upd_failed_mask &&
+ drm_WARN_ON(&ptdev->base, !ctx->csg_upd_failed_mask &&
group_can_run(group));
if (!group_can_run(group)) {
@@ -2077,7 +2084,7 @@ tick_ctx_cleanup(struct panthor_scheduler *sched,
/* If everything went fine, the groups to schedule lists should
* be empty.
*/
- drm_WARN_ON(&group->ptdev->base,
+ drm_WARN_ON(&ptdev->base,
!ctx->csg_upd_failed_mask && !list_empty(&ctx->groups[i]));
list_for_each_entry_safe(group, tmp, &ctx->groups[i], run_node) {
@@ -3242,6 +3249,18 @@ int panthor_group_destroy(struct panthor_file *pfile, u32 group_handle)
return 0;
}
+static struct panthor_group *group_from_handle(struct panthor_group_pool *pool,
+ u32 group_handle)
+{
+ struct panthor_group *group;
+
+ xa_lock(&pool->xa);
+ group = group_get(xa_load(&pool->xa, group_handle));
+ xa_unlock(&pool->xa);
+
+ return group;
+}
+
int panthor_group_get_state(struct panthor_file *pfile,
struct drm_panthor_group_get_state *get_state)
{
@@ -3253,7 +3272,7 @@ int panthor_group_get_state(struct panthor_file *pfile,
if (get_state->pad)
return -EINVAL;
- group = group_get(xa_load(&gpool->xa, get_state->group_handle));
+ group = group_from_handle(gpool, get_state->group_handle);
if (!group)
return -EINVAL;
@@ -3384,7 +3403,7 @@ panthor_job_create(struct panthor_file *pfile,
job->call_info.latest_flush = qsubmit->latest_flush;
INIT_LIST_HEAD(&job->node);
- job->group = group_get(xa_load(&gpool->xa, group_handle));
+ job->group = group_from_handle(gpool, group_handle);
if (!job->group) {
ret = -EINVAL;
goto err_put_job;
@@ -3424,13 +3443,8 @@ void panthor_job_update_resvs(struct drm_exec *exec, struct drm_sched_job *sched
{
struct panthor_job *job = container_of(sched_job, struct panthor_job, base);
- /* Still not sure why we want USAGE_WRITE for external objects, since I
- * was assuming this would be handled through explicit syncs being imported
- * to external BOs with DMA_BUF_IOCTL_IMPORT_SYNC_FILE, but other drivers
- * seem to pass DMA_RESV_USAGE_WRITE, so there must be a good reason.
- */
panthor_vm_update_resvs(job->group->vm, exec, &sched_job->s_fence->finished,
- DMA_RESV_USAGE_BOOKKEEP, DMA_RESV_USAGE_WRITE);
+ DMA_RESV_USAGE_BOOKKEEP, DMA_RESV_USAGE_BOOKKEEP);
}
void panthor_sched_unplug(struct panthor_device *ptdev)
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index 0b1e19345f43..bfd42e3e161e 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -1016,45 +1016,65 @@ static int r100_cp_init_microcode(struct radeon_device *rdev)
DRM_DEBUG_KMS("\n");
- if ((rdev->family == CHIP_R100) || (rdev->family == CHIP_RV100) ||
- (rdev->family == CHIP_RV200) || (rdev->family == CHIP_RS100) ||
- (rdev->family == CHIP_RS200)) {
+ switch (rdev->family) {
+ case CHIP_R100:
+ case CHIP_RV100:
+ case CHIP_RV200:
+ case CHIP_RS100:
+ case CHIP_RS200:
DRM_INFO("Loading R100 Microcode\n");
fw_name = FIRMWARE_R100;
- } else if ((rdev->family == CHIP_R200) ||
- (rdev->family == CHIP_RV250) ||
- (rdev->family == CHIP_RV280) ||
- (rdev->family == CHIP_RS300)) {
+ break;
+
+ case CHIP_R200:
+ case CHIP_RV250:
+ case CHIP_RV280:
+ case CHIP_RS300:
DRM_INFO("Loading R200 Microcode\n");
fw_name = FIRMWARE_R200;
- } else if ((rdev->family == CHIP_R300) ||
- (rdev->family == CHIP_R350) ||
- (rdev->family == CHIP_RV350) ||
- (rdev->family == CHIP_RV380) ||
- (rdev->family == CHIP_RS400) ||
- (rdev->family == CHIP_RS480)) {
+ break;
+
+ case CHIP_R300:
+ case CHIP_R350:
+ case CHIP_RV350:
+ case CHIP_RV380:
+ case CHIP_RS400:
+ case CHIP_RS480:
DRM_INFO("Loading R300 Microcode\n");
fw_name = FIRMWARE_R300;
- } else if ((rdev->family == CHIP_R420) ||
- (rdev->family == CHIP_R423) ||
- (rdev->family == CHIP_RV410)) {
+ break;
+
+ case CHIP_R420:
+ case CHIP_R423:
+ case CHIP_RV410:
DRM_INFO("Loading R400 Microcode\n");
fw_name = FIRMWARE_R420;
- } else if ((rdev->family == CHIP_RS690) ||
- (rdev->family == CHIP_RS740)) {
+ break;
+
+ case CHIP_RS690:
+ case CHIP_RS740:
DRM_INFO("Loading RS690/RS740 Microcode\n");
fw_name = FIRMWARE_RS690;
- } else if (rdev->family == CHIP_RS600) {
+ break;
+
+ case CHIP_RS600:
DRM_INFO("Loading RS600 Microcode\n");
fw_name = FIRMWARE_RS600;
- } else if ((rdev->family == CHIP_RV515) ||
- (rdev->family == CHIP_R520) ||
- (rdev->family == CHIP_RV530) ||
- (rdev->family == CHIP_R580) ||
- (rdev->family == CHIP_RV560) ||
- (rdev->family == CHIP_RV570)) {
+ break;
+
+ case CHIP_RV515:
+ case CHIP_R520:
+ case CHIP_RV530:
+ case CHIP_R580:
+ case CHIP_RV560:
+ case CHIP_RV570:
DRM_INFO("Loading R500 Microcode\n");
fw_name = FIRMWARE_R520;
+ break;
+
+ default:
+ DRM_ERROR("Unsupported Radeon family %u\n", rdev->family);
+ return -EINVAL;
}
err = request_firmware(&rdev->me_fw, fw_name, rdev->dev);
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 4a9c6ea7f15d..f161f40d8ce4 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -1583,6 +1583,10 @@ static void vop_crtc_atomic_flush(struct drm_crtc *crtc,
VOP_AFBC_SET(vop, enable, s->enable_afbc);
vop_cfg_done(vop);
+ /* Ack the DMA transfer of the previous frame (RK3066). */
+ if (VOP_HAS_REG(vop, common, dma_stop))
+ VOP_REG_SET(vop, common, dma_stop, 0);
+
spin_unlock(&vop->reg_lock);
/*
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
index b33e5bdc26be..0cf512cc1614 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
@@ -122,6 +122,7 @@ struct vop_common {
struct vop_reg lut_buffer_index;
struct vop_reg gate_en;
struct vop_reg mmu_en;
+ struct vop_reg dma_stop;
struct vop_reg out_mode;
struct vop_reg standby;
};
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
index b9ee02061d5b..e2c6ba26f437 100644
--- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
@@ -466,6 +466,7 @@ static const struct vop_output rk3066_output = {
};
static const struct vop_common rk3066_common = {
+ .dma_stop = VOP_REG(RK3066_SYS_CTRL0, 0x1, 0),
.standby = VOP_REG(RK3066_SYS_CTRL0, 0x1, 1),
.out_mode = VOP_REG(RK3066_DSP_CTRL0, 0xf, 0),
.cfg_done = VOP_REG(RK3066_REG_CFG_DONE, 0x1, 0),
@@ -514,6 +515,7 @@ static const struct vop_data rk3066_vop = {
.output = &rk3066_output,
.win = rk3066_vop_win_data,
.win_size = ARRAY_SIZE(rk3066_vop_win_data),
+ .feature = VOP_FEATURE_INTERNAL_RGB,
.max_output = { 1920, 1080 },
};
diff --git a/drivers/gpu/drm/scheduler/sched_entity.c b/drivers/gpu/drm/scheduler/sched_entity.c
index 58c8161289fe..a75eede8bf8d 100644
--- a/drivers/gpu/drm/scheduler/sched_entity.c
+++ b/drivers/gpu/drm/scheduler/sched_entity.c
@@ -133,8 +133,10 @@ void drm_sched_entity_modify_sched(struct drm_sched_entity *entity,
{
WARN_ON(!num_sched_list || !sched_list);
+ spin_lock(&entity->rq_lock);
entity->sched_list = sched_list;
entity->num_sched_list = num_sched_list;
+ spin_unlock(&entity->rq_lock);
}
EXPORT_SYMBOL(drm_sched_entity_modify_sched);
@@ -380,7 +382,7 @@ static void drm_sched_entity_wakeup(struct dma_fence *f,
container_of(cb, struct drm_sched_entity, cb);
drm_sched_entity_clear_dep(f, cb);
- drm_sched_wakeup(entity->rq->sched, entity);
+ drm_sched_wakeup(entity->rq->sched);
}
/**
@@ -597,6 +599,9 @@ void drm_sched_entity_push_job(struct drm_sched_job *sched_job)
/* first job wakes up scheduler */
if (first) {
+ struct drm_gpu_scheduler *sched;
+ struct drm_sched_rq *rq;
+
/* Add the entity to the run queue */
spin_lock(&entity->rq_lock);
if (entity->stopped) {
@@ -606,13 +611,16 @@ void drm_sched_entity_push_job(struct drm_sched_job *sched_job)
return;
}
- drm_sched_rq_add_entity(entity->rq, entity);
+ rq = entity->rq;
+ sched = rq->sched;
+
+ drm_sched_rq_add_entity(rq, entity);
spin_unlock(&entity->rq_lock);
if (drm_sched_policy == DRM_SCHED_POLICY_FIFO)
drm_sched_rq_update_fifo(entity, submit_ts);
- drm_sched_wakeup(entity->rq->sched, entity);
+ drm_sched_wakeup(sched);
}
}
EXPORT_SYMBOL(drm_sched_entity_push_job);
diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c
index 7e90c9f95611..a124d5e77b5e 100644
--- a/drivers/gpu/drm/scheduler/sched_main.c
+++ b/drivers/gpu/drm/scheduler/sched_main.c
@@ -1022,15 +1022,12 @@ EXPORT_SYMBOL(drm_sched_job_cleanup);
/**
* drm_sched_wakeup - Wake up the scheduler if it is ready to queue
* @sched: scheduler instance
- * @entity: the scheduler entity
*
* Wake up the scheduler if we can queue jobs.
*/
-void drm_sched_wakeup(struct drm_gpu_scheduler *sched,
- struct drm_sched_entity *entity)
+void drm_sched_wakeup(struct drm_gpu_scheduler *sched)
{
- if (drm_sched_can_queue(sched, entity))
- drm_sched_run_job_queue(sched);
+ drm_sched_run_job_queue(sched);
}
/**
diff --git a/drivers/gpu/drm/stm/drv.c b/drivers/gpu/drm/stm/drv.c
index 4d2db079ad4f..e1232f74dfa5 100644
--- a/drivers/gpu/drm/stm/drv.c
+++ b/drivers/gpu/drm/stm/drv.c
@@ -25,6 +25,7 @@
#include <drm/drm_module.h>
#include <drm/drm_probe_helper.h>
#include <drm/drm_vblank.h>
+#include <drm/drm_managed.h>
#include "ltdc.h"
@@ -75,7 +76,7 @@ static int drv_load(struct drm_device *ddev)
DRM_DEBUG("%s\n", __func__);
- ldev = devm_kzalloc(ddev->dev, sizeof(*ldev), GFP_KERNEL);
+ ldev = drmm_kzalloc(ddev, sizeof(*ldev), GFP_KERNEL);
if (!ldev)
return -ENOMEM;
diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
index 5aec1e58c968..0832b749b66e 100644
--- a/drivers/gpu/drm/stm/ltdc.c
+++ b/drivers/gpu/drm/stm/ltdc.c
@@ -36,6 +36,7 @@
#include <drm/drm_probe_helper.h>
#include <drm/drm_simple_kms_helper.h>
#include <drm/drm_vblank.h>
+#include <drm/drm_managed.h>
#include <video/videomode.h>
@@ -1199,7 +1200,6 @@ static void ltdc_crtc_atomic_print_state(struct drm_printer *p,
}
static const struct drm_crtc_funcs ltdc_crtc_funcs = {
- .destroy = drm_crtc_cleanup,
.set_config = drm_atomic_helper_set_config,
.page_flip = drm_atomic_helper_page_flip,
.reset = drm_atomic_helper_crtc_reset,
@@ -1212,7 +1212,6 @@ static const struct drm_crtc_funcs ltdc_crtc_funcs = {
};
static const struct drm_crtc_funcs ltdc_crtc_with_crc_support_funcs = {
- .destroy = drm_crtc_cleanup,
.set_config = drm_atomic_helper_set_config,
.page_flip = drm_atomic_helper_page_flip,
.reset = drm_atomic_helper_crtc_reset,
@@ -1514,6 +1513,9 @@ static void ltdc_plane_atomic_disable(struct drm_plane *plane,
/* Disable layer */
regmap_write_bits(ldev->regmap, LTDC_L1CR + lofs, LXCR_LEN | LXCR_CLUTEN | LXCR_HMEN, 0);
+ /* Reset the layer transparency to hide any related background color */
+ regmap_write_bits(ldev->regmap, LTDC_L1CACR + lofs, LXCACR_CONSTA, 0x00);
+
/* Commit shadow registers = update plane at next vblank */
if (ldev->caps.plane_reg_shadow)
regmap_write_bits(ldev->regmap, LTDC_L1RCR + lofs,
@@ -1545,7 +1547,6 @@ static void ltdc_plane_atomic_print_state(struct drm_printer *p,
static const struct drm_plane_funcs ltdc_plane_funcs = {
.update_plane = drm_atomic_helper_update_plane,
.disable_plane = drm_atomic_helper_disable_plane,
- .destroy = drm_plane_cleanup,
.reset = drm_atomic_helper_plane_reset,
.atomic_duplicate_state = drm_atomic_helper_plane_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_plane_destroy_state,
@@ -1572,7 +1573,6 @@ static struct drm_plane *ltdc_plane_create(struct drm_device *ddev,
const u64 *modifiers = ltdc_format_modifiers;
u32 lofs = index * LAY_OFS;
u32 val;
- int ret;
/* Allocate the biggest size according to supported color formats */
formats = devm_kzalloc(dev, (ldev->caps.pix_fmt_nb +
@@ -1615,14 +1615,10 @@ static struct drm_plane *ltdc_plane_create(struct drm_device *ddev,
}
}
- plane = devm_kzalloc(dev, sizeof(*plane), GFP_KERNEL);
- if (!plane)
- return NULL;
-
- ret = drm_universal_plane_init(ddev, plane, possible_crtcs,
- <dc_plane_funcs, formats, nb_fmt,
- modifiers, type, NULL);
- if (ret < 0)
+ plane = drmm_universal_plane_alloc(ddev, struct drm_plane, dev,
+ possible_crtcs, <dc_plane_funcs, formats,
+ nb_fmt, modifiers, type, NULL);
+ if (IS_ERR(plane))
return NULL;
if (ldev->caps.ycbcr_input) {
@@ -1645,15 +1641,6 @@ static struct drm_plane *ltdc_plane_create(struct drm_device *ddev,
return plane;
}
-static void ltdc_plane_destroy_all(struct drm_device *ddev)
-{
- struct drm_plane *plane, *plane_temp;
-
- list_for_each_entry_safe(plane, plane_temp,
- &ddev->mode_config.plane_list, head)
- drm_plane_cleanup(plane);
-}
-
static int ltdc_crtc_init(struct drm_device *ddev, struct drm_crtc *crtc)
{
struct ltdc_device *ldev = ddev->dev_private;
@@ -1679,14 +1666,14 @@ static int ltdc_crtc_init(struct drm_device *ddev, struct drm_crtc *crtc)
/* Init CRTC according to its hardware features */
if (ldev->caps.crc)
- ret = drm_crtc_init_with_planes(ddev, crtc, primary, NULL,
- <dc_crtc_with_crc_support_funcs, NULL);
+ ret = drmm_crtc_init_with_planes(ddev, crtc, primary, NULL,
+ <dc_crtc_with_crc_support_funcs, NULL);
else
- ret = drm_crtc_init_with_planes(ddev, crtc, primary, NULL,
- <dc_crtc_funcs, NULL);
+ ret = drmm_crtc_init_with_planes(ddev, crtc, primary, NULL,
+ <dc_crtc_funcs, NULL);
if (ret) {
DRM_ERROR("Can not initialize CRTC\n");
- goto cleanup;
+ return ret;
}
drm_crtc_helper_add(crtc, <dc_crtc_helper_funcs);
@@ -1700,9 +1687,8 @@ static int ltdc_crtc_init(struct drm_device *ddev, struct drm_crtc *crtc)
for (i = 1; i < ldev->caps.nb_layers; i++) {
overlay = ltdc_plane_create(ddev, DRM_PLANE_TYPE_OVERLAY, i);
if (!overlay) {
- ret = -ENOMEM;
DRM_ERROR("Can not create overlay plane %d\n", i);
- goto cleanup;
+ return -ENOMEM;
}
if (ldev->caps.dynamic_zorder)
drm_plane_create_zpos_property(overlay, i, 0, ldev->caps.nb_layers - 1);
@@ -1715,10 +1701,6 @@ static int ltdc_crtc_init(struct drm_device *ddev, struct drm_crtc *crtc)
}
return 0;
-
-cleanup:
- ltdc_plane_destroy_all(ddev);
- return ret;
}
static void ltdc_encoder_disable(struct drm_encoder *encoder)
@@ -1778,23 +1760,19 @@ static int ltdc_encoder_init(struct drm_device *ddev, struct drm_bridge *bridge)
struct drm_encoder *encoder;
int ret;
- encoder = devm_kzalloc(ddev->dev, sizeof(*encoder), GFP_KERNEL);
- if (!encoder)
- return -ENOMEM;
+ encoder = drmm_simple_encoder_alloc(ddev, struct drm_encoder, dev,
+ DRM_MODE_ENCODER_DPI);
+ if (IS_ERR(encoder))
+ return PTR_ERR(encoder);
encoder->possible_crtcs = CRTC_MASK;
encoder->possible_clones = 0; /* No cloning support */
- drm_simple_encoder_init(ddev, encoder, DRM_MODE_ENCODER_DPI);
-
drm_encoder_helper_add(encoder, <dc_encoder_helper_funcs);
ret = drm_bridge_attach(encoder, bridge, NULL, 0);
- if (ret) {
- if (ret != -EPROBE_DEFER)
- drm_encoder_cleanup(encoder);
+ if (ret)
return ret;
- }
DRM_DEBUG_DRIVER("Bridge encoder:%d created\n", encoder->base.id);
@@ -1964,8 +1942,7 @@ int ltdc_load(struct drm_device *ddev)
goto err;
if (panel) {
- bridge = drm_panel_bridge_add_typed(panel,
- DRM_MODE_CONNECTOR_DPI);
+ bridge = drmm_panel_bridge_add(ddev, panel);
if (IS_ERR(bridge)) {
DRM_ERROR("panel-bridge endpoint %d\n", i);
ret = PTR_ERR(bridge);
@@ -2047,7 +2024,7 @@ int ltdc_load(struct drm_device *ddev)
}
}
- crtc = devm_kzalloc(dev, sizeof(*crtc), GFP_KERNEL);
+ crtc = drmm_kzalloc(ddev, sizeof(*crtc), GFP_KERNEL);
if (!crtc) {
DRM_ERROR("Failed to allocate crtc\n");
ret = -ENOMEM;
@@ -2074,9 +2051,6 @@ int ltdc_load(struct drm_device *ddev)
return 0;
err:
- for (i = 0; i < nb_endpoints; i++)
- drm_of_panel_bridge_remove(ddev->dev->of_node, 0, i);
-
clk_disable_unprepare(ldev->pixel_clk);
return ret;
@@ -2084,16 +2058,8 @@ int ltdc_load(struct drm_device *ddev)
void ltdc_unload(struct drm_device *ddev)
{
- struct device *dev = ddev->dev;
- int nb_endpoints, i;
-
DRM_DEBUG_DRIVER("\n");
- nb_endpoints = of_graph_get_endpoint_count(dev->of_node);
-
- for (i = 0; i < nb_endpoints; i++)
- drm_of_panel_bridge_remove(ddev->dev->of_node, 0, i);
-
pm_runtime_disable(ddev->dev);
}
diff --git a/drivers/gpu/drm/v3d/v3d_submit.c b/drivers/gpu/drm/v3d/v3d_submit.c
index 4cdfabbf4964..d310e95aa662 100644
--- a/drivers/gpu/drm/v3d/v3d_submit.c
+++ b/drivers/gpu/drm/v3d/v3d_submit.c
@@ -671,6 +671,9 @@ v3d_get_cpu_reset_performance_params(struct drm_file *file_priv,
if (reset.nperfmons > V3D_MAX_PERFMONS)
return -EINVAL;
+ if (reset.nperfmons > V3D_MAX_PERFMONS)
+ return -EINVAL;
+
job->job_type = V3D_CPU_JOB_TYPE_RESET_PERFORMANCE_QUERY;
job->performance_query.queries = kvmalloc_array(reset.count,
@@ -755,6 +758,9 @@ v3d_get_cpu_copy_performance_query_params(struct drm_file *file_priv,
if (copy.nperfmons > V3D_MAX_PERFMONS)
return -EINVAL;
+ if (copy.nperfmons > V3D_MAX_PERFMONS)
+ return -EINVAL;
+
job->job_type = V3D_CPU_JOB_TYPE_COPY_PERFORMANCE_QUERY;
job->performance_query.queries = kvmalloc_array(copy.count,
diff --git a/drivers/gpu/drm/xe/Makefile b/drivers/gpu/drm/xe/Makefile
index e97c9da451b3..1979614a90bd 100644
--- a/drivers/gpu/drm/xe/Makefile
+++ b/drivers/gpu/drm/xe/Makefile
@@ -12,34 +12,15 @@ subdir-ccflags-$(CONFIG_DRM_XE_WERROR) += -Werror
subdir-ccflags-y += -I$(obj) -I$(src)
# generated sources
-hostprogs := xe_gen_wa_oob
+hostprogs := xe_gen_wa_oob
generated_oob := $(obj)/generated/xe_wa_oob.c $(obj)/generated/xe_wa_oob.h
-
quiet_cmd_wa_oob = GEN $(notdir $(generated_oob))
cmd_wa_oob = mkdir -p $(@D); $^ $(generated_oob)
-
$(obj)/generated/%_wa_oob.c $(obj)/generated/%_wa_oob.h: $(obj)/xe_gen_wa_oob \
$(src)/xe_wa_oob.rules
$(call cmd,wa_oob)
-uses_generated_oob := \
- $(obj)/xe_ggtt.o \
- $(obj)/xe_device.o \
- $(obj)/xe_gsc.o \
- $(obj)/xe_gt.o \
- $(obj)/xe_guc.o \
- $(obj)/xe_guc_ads.o \
- $(obj)/xe_guc_pc.o \
- $(obj)/xe_migrate.o \
- $(obj)/xe_pat.o \
- $(obj)/xe_ring_ops.o \
- $(obj)/xe_vm.o \
- $(obj)/xe_wa.o \
- $(obj)/xe_ttm_stolen_mgr.o
-
-$(uses_generated_oob): $(generated_oob)
-
# Please keep these build lists sorted!
# core driver code
@@ -322,3 +303,6 @@ quiet_cmd_hdrtest = HDRTEST $(patsubst %.hdrtest,%.h,$@)
$(obj)/%.hdrtest: $(src)/%.h FORCE
$(call if_changed_dep,hdrtest)
+
+uses_generated_oob := $(addprefix $(obj)/, $(xe-y))
+$(uses_generated_oob): $(obj)/generated/xe_wa_oob.h
diff --git a/drivers/gpu/drm/xe/display/intel_fbdev_fb.c b/drivers/gpu/drm/xe/display/intel_fbdev_fb.c
index 816ad13821a8..cd8948c08661 100644
--- a/drivers/gpu/drm/xe/display/intel_fbdev_fb.c
+++ b/drivers/gpu/drm/xe/display/intel_fbdev_fb.c
@@ -10,6 +10,9 @@
#include "xe_bo.h"
#include "xe_gt.h"
#include "xe_ttm_stolen_mgr.h"
+#include "xe_wa.h"
+
+#include <generated/xe_wa_oob.h>
struct intel_framebuffer *intel_fbdev_fb_alloc(struct drm_fb_helper *helper,
struct drm_fb_helper_surface_size *sizes)
@@ -37,7 +40,7 @@ struct intel_framebuffer *intel_fbdev_fb_alloc(struct drm_fb_helper *helper,
size = PAGE_ALIGN(size);
obj = ERR_PTR(-ENODEV);
- if (!IS_DGFX(xe)) {
+ if (!IS_DGFX(xe) && !XE_WA(xe_root_mmio_gt(xe), 22019338487_display)) {
obj = xe_bo_create_pin_map(xe, xe_device_get_root_tile(xe),
NULL, size,
ttm_bo_type_kernel, XE_BO_FLAG_SCANOUT |
@@ -48,6 +51,7 @@ struct intel_framebuffer *intel_fbdev_fb_alloc(struct drm_fb_helper *helper,
else
drm_info(&xe->drm, "Allocated fbdev into stolen failed: %li\n", PTR_ERR(obj));
}
+
if (IS_ERR(obj)) {
obj = xe_bo_create_pin_map(xe, xe_device_get_root_tile(xe), NULL, size,
ttm_bo_type_kernel, XE_BO_FLAG_SCANOUT |
diff --git a/drivers/gpu/drm/xe/display/xe_hdcp_gsc.c b/drivers/gpu/drm/xe/display/xe_hdcp_gsc.c
index 990285aa9b26..0af667ebebf9 100644
--- a/drivers/gpu/drm/xe/display/xe_hdcp_gsc.c
+++ b/drivers/gpu/drm/xe/display/xe_hdcp_gsc.c
@@ -40,10 +40,14 @@ bool intel_hdcp_gsc_check_status(struct xe_device *xe)
{
struct xe_tile *tile = xe_device_get_root_tile(xe);
struct xe_gt *gt = tile->media_gt;
+ struct xe_gsc *gsc = >->uc.gsc;
bool ret = true;
- if (!xe_uc_fw_is_enabled(>->uc.gsc.fw))
+ if (!gsc && !xe_uc_fw_is_enabled(&gsc->fw)) {
+ drm_dbg_kms(&xe->drm,
+ "GSC Components not ready for HDCP2.x\n");
return false;
+ }
xe_pm_runtime_get(xe);
if (xe_force_wake_get(gt_to_fw(gt), XE_FW_GSC)) {
@@ -53,7 +57,7 @@ bool intel_hdcp_gsc_check_status(struct xe_device *xe)
goto out;
}
- if (!xe_gsc_proxy_init_done(>->uc.gsc))
+ if (!xe_gsc_proxy_init_done(gsc))
ret = false;
xe_force_wake_put(gt_to_fw(gt), XE_FW_GSC);
diff --git a/drivers/gpu/drm/xe/display/xe_plane_initial.c b/drivers/gpu/drm/xe/display/xe_plane_initial.c
index 5eccd6abb3ef..a50ab9eae40a 100644
--- a/drivers/gpu/drm/xe/display/xe_plane_initial.c
+++ b/drivers/gpu/drm/xe/display/xe_plane_initial.c
@@ -18,6 +18,9 @@
#include "intel_frontbuffer.h"
#include "intel_plane_initial.h"
#include "xe_bo.h"
+#include "xe_wa.h"
+
+#include <generated/xe_wa_oob.h>
static bool
intel_reuse_initial_plane_obj(struct intel_crtc *this,
@@ -104,6 +107,9 @@ initial_plane_bo(struct xe_device *xe,
phys_base = base;
flags |= XE_BO_FLAG_STOLEN;
+ if (XE_WA(xe_root_mmio_gt(xe), 22019338487_display))
+ return NULL;
+
/*
* If the FB is too big, just don't use it since fbdev is not very
* important and we should probably use that space with FBC or other
diff --git a/drivers/gpu/drm/xe/xe_bo.c b/drivers/gpu/drm/xe/xe_bo.c
index 261d3d6c8a93..e147ef1d0578 100644
--- a/drivers/gpu/drm/xe/xe_bo.c
+++ b/drivers/gpu/drm/xe/xe_bo.c
@@ -680,8 +680,8 @@ static int xe_bo_move(struct ttm_buffer_object *ttm_bo, bool evict,
tt_has_data = ttm && (ttm_tt_is_populated(ttm) ||
(ttm->page_flags & TTM_TT_FLAG_SWAPPED));
- move_lacks_source = handle_system_ccs ? (!bo->ccs_cleared) :
- (!mem_type_is_vram(old_mem_type) && !tt_has_data);
+ move_lacks_source = !old_mem || (handle_system_ccs ? (!bo->ccs_cleared) :
+ (!mem_type_is_vram(old_mem_type) && !tt_has_data));
needs_clear = (ttm && ttm->page_flags & TTM_TT_FLAG_ZERO_ALLOC) ||
(!ttm && ttm_bo->type == ttm_bo_type_device);
diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c
index c89deffffb6d..8a44a2b6dcbb 100644
--- a/drivers/gpu/drm/xe/xe_device.c
+++ b/drivers/gpu/drm/xe/xe_device.c
@@ -159,10 +159,8 @@ static void xe_file_close(struct drm_device *dev, struct drm_file *file)
xe_exec_queue_kill(q);
xe_exec_queue_put(q);
}
- mutex_lock(&xef->vm.lock);
xa_for_each(&xef->vm.xa, idx, vm)
xe_vm_close_and_put(vm);
- mutex_unlock(&xef->vm.lock);
xe_file_put(xef);
@@ -285,6 +283,9 @@ static void xe_device_destroy(struct drm_device *dev, void *dummy)
if (xe->unordered_wq)
destroy_workqueue(xe->unordered_wq);
+ if (xe->destroy_wq)
+ destroy_workqueue(xe->destroy_wq);
+
ttm_device_fini(&xe->ttm);
}
@@ -350,8 +351,9 @@ struct xe_device *xe_device_create(struct pci_dev *pdev,
xe->preempt_fence_wq = alloc_ordered_workqueue("xe-preempt-fence-wq", 0);
xe->ordered_wq = alloc_ordered_workqueue("xe-ordered-wq", 0);
xe->unordered_wq = alloc_workqueue("xe-unordered-wq", 0, 0);
+ xe->destroy_wq = alloc_workqueue("xe-destroy-wq", 0, 0);
if (!xe->ordered_wq || !xe->unordered_wq ||
- !xe->preempt_fence_wq) {
+ !xe->preempt_fence_wq || !xe->destroy_wq) {
/*
* Cleanup done in xe_device_destroy via
* drmm_add_action_or_reset register above
diff --git a/drivers/gpu/drm/xe/xe_device_types.h b/drivers/gpu/drm/xe/xe_device_types.h
index 9e5fdf96750b..a7c7812d5791 100644
--- a/drivers/gpu/drm/xe/xe_device_types.h
+++ b/drivers/gpu/drm/xe/xe_device_types.h
@@ -392,6 +392,9 @@ struct xe_device {
/** @unordered_wq: used to serialize unordered work, mostly display */
struct workqueue_struct *unordered_wq;
+ /** @destroy_wq: used to serialize user destroy work, like queue */
+ struct workqueue_struct *destroy_wq;
+
/** @tiles: device tiles */
struct xe_tile tiles[XE_MAX_TILES_PER_DEVICE];
@@ -555,15 +558,23 @@ struct xe_file {
struct {
/** @vm.xe: xarray to store VMs */
struct xarray xa;
- /** @vm.lock: protects file VM state */
+ /**
+ * @vm.lock: Protects VM lookup + reference and removal a from
+ * file xarray. Not an intended to be an outer lock which does
+ * thing while being held.
+ */
struct mutex lock;
} vm;
/** @exec_queue: Submission exec queue state for file */
struct {
- /** @exec_queue.xe: xarray to store engines */
+ /** @exec_queue.xa: xarray to store exece queues */
struct xarray xa;
- /** @exec_queue.lock: protects file engine state */
+ /**
+ * @exec_queue.lock: Protects exec queue lookup + reference and
+ * removal a frommfile xarray. Not an intended to be an outer
+ * lock which does thing while being held.
+ */
struct mutex lock;
} exec_queue;
diff --git a/drivers/gpu/drm/xe/xe_drm_client.c b/drivers/gpu/drm/xe/xe_drm_client.c
index 1af95b9b9171..c237ced42183 100644
--- a/drivers/gpu/drm/xe/xe_drm_client.c
+++ b/drivers/gpu/drm/xe/xe_drm_client.c
@@ -288,8 +288,15 @@ static void show_run_ticks(struct drm_printer *p, struct drm_file *file)
/* Accumulate all the exec queues from this client */
mutex_lock(&xef->exec_queue.lock);
- xa_for_each(&xef->exec_queue.xa, i, q)
+ xa_for_each(&xef->exec_queue.xa, i, q) {
+ xe_exec_queue_get(q);
+ mutex_unlock(&xef->exec_queue.lock);
+
xe_exec_queue_update_run_ticks(q);
+
+ mutex_lock(&xef->exec_queue.lock);
+ xe_exec_queue_put(q);
+ }
mutex_unlock(&xef->exec_queue.lock);
/* Get the total GPU cycles */
diff --git a/drivers/gpu/drm/xe/xe_exec_queue.c b/drivers/gpu/drm/xe/xe_exec_queue.c
index d0bbb1d9b1ac..2179c65dc60a 100644
--- a/drivers/gpu/drm/xe/xe_exec_queue.c
+++ b/drivers/gpu/drm/xe/xe_exec_queue.c
@@ -627,9 +627,7 @@ int xe_exec_queue_create_ioctl(struct drm_device *dev, void *data,
}
}
- mutex_lock(&xef->exec_queue.lock);
err = xa_alloc(&xef->exec_queue.xa, &id, q, xa_limit_32b, GFP_KERNEL);
- mutex_unlock(&xef->exec_queue.lock);
if (err)
goto kill_exec_queue;
diff --git a/drivers/gpu/drm/xe/xe_exec_queue_types.h b/drivers/gpu/drm/xe/xe_exec_queue_types.h
index f6ee0ae80fd6..fc2a1a20b7e4 100644
--- a/drivers/gpu/drm/xe/xe_exec_queue_types.h
+++ b/drivers/gpu/drm/xe/xe_exec_queue_types.h
@@ -169,9 +169,11 @@ struct xe_exec_queue_ops {
int (*suspend)(struct xe_exec_queue *q);
/**
* @suspend_wait: Wait for an exec queue to suspend executing, should be
- * call after suspend.
+ * call after suspend. In dma-fencing path thus must return within a
+ * reasonable amount of time. -ETIME return shall indicate an error
+ * waiting for suspend resulting in associated VM getting killed.
*/
- void (*suspend_wait)(struct xe_exec_queue *q);
+ int (*suspend_wait)(struct xe_exec_queue *q);
/**
* @resume: Resume exec queue execution, exec queue must be in a suspended
* state and dma fence returned from most recent suspend call must be
diff --git a/drivers/gpu/drm/xe/xe_execlist.c b/drivers/gpu/drm/xe/xe_execlist.c
index db906117db6d..7502e3486eaf 100644
--- a/drivers/gpu/drm/xe/xe_execlist.c
+++ b/drivers/gpu/drm/xe/xe_execlist.c
@@ -422,10 +422,11 @@ static int execlist_exec_queue_suspend(struct xe_exec_queue *q)
return 0;
}
-static void execlist_exec_queue_suspend_wait(struct xe_exec_queue *q)
+static int execlist_exec_queue_suspend_wait(struct xe_exec_queue *q)
{
/* NIY */
+ return 0;
}
static void execlist_exec_queue_resume(struct xe_exec_queue *q)
diff --git a/drivers/gpu/drm/xe/xe_gpu_scheduler.c b/drivers/gpu/drm/xe/xe_gpu_scheduler.c
index e4ad1d6ce1d5..7f24e58cc992 100644
--- a/drivers/gpu/drm/xe/xe_gpu_scheduler.c
+++ b/drivers/gpu/drm/xe/xe_gpu_scheduler.c
@@ -90,6 +90,11 @@ void xe_sched_submission_stop(struct xe_gpu_scheduler *sched)
cancel_work_sync(&sched->work_process_msg);
}
+void xe_sched_submission_resume_tdr(struct xe_gpu_scheduler *sched)
+{
+ drm_sched_resume_timeout(&sched->base, sched->base.timeout);
+}
+
void xe_sched_add_msg(struct xe_gpu_scheduler *sched,
struct xe_sched_msg *msg)
{
diff --git a/drivers/gpu/drm/xe/xe_gpu_scheduler.h b/drivers/gpu/drm/xe/xe_gpu_scheduler.h
index 10c6bb9c9386..6aac7fe68673 100644
--- a/drivers/gpu/drm/xe/xe_gpu_scheduler.h
+++ b/drivers/gpu/drm/xe/xe_gpu_scheduler.h
@@ -22,6 +22,8 @@ void xe_sched_fini(struct xe_gpu_scheduler *sched);
void xe_sched_submission_start(struct xe_gpu_scheduler *sched);
void xe_sched_submission_stop(struct xe_gpu_scheduler *sched);
+void xe_sched_submission_resume_tdr(struct xe_gpu_scheduler *sched);
+
void xe_sched_add_msg(struct xe_gpu_scheduler *sched,
struct xe_sched_msg *msg);
diff --git a/drivers/gpu/drm/xe/xe_gt_pagefault.c b/drivers/gpu/drm/xe/xe_gt_pagefault.c
index b2a7fa55bd18..730eec07795e 100644
--- a/drivers/gpu/drm/xe/xe_gt_pagefault.c
+++ b/drivers/gpu/drm/xe/xe_gt_pagefault.c
@@ -287,7 +287,7 @@ static bool get_pagefault(struct pf_queue *pf_queue, struct pagefault *pf)
PFD_VIRTUAL_ADDR_LO_SHIFT;
pf_queue->tail = (pf_queue->tail + PF_MSG_LEN_DW) %
- PF_QUEUE_NUM_DW;
+ pf_queue->num_dw;
ret = true;
}
spin_unlock_irq(&pf_queue->lock);
@@ -299,7 +299,8 @@ static bool pf_queue_full(struct pf_queue *pf_queue)
{
lockdep_assert_held(&pf_queue->lock);
- return CIRC_SPACE(pf_queue->head, pf_queue->tail, PF_QUEUE_NUM_DW) <=
+ return CIRC_SPACE(pf_queue->head, pf_queue->tail,
+ pf_queue->num_dw) <=
PF_MSG_LEN_DW;
}
@@ -312,22 +313,23 @@ int xe_guc_pagefault_handler(struct xe_guc *guc, u32 *msg, u32 len)
u32 asid;
bool full;
- /*
- * The below logic doesn't work unless PF_QUEUE_NUM_DW % PF_MSG_LEN_DW == 0
- */
- BUILD_BUG_ON(PF_QUEUE_NUM_DW % PF_MSG_LEN_DW);
-
if (unlikely(len != PF_MSG_LEN_DW))
return -EPROTO;
asid = FIELD_GET(PFD_ASID, msg[1]);
pf_queue = gt->usm.pf_queue + (asid % NUM_PF_QUEUE);
+ /*
+ * The below logic doesn't work unless PF_QUEUE_NUM_DW % PF_MSG_LEN_DW == 0
+ */
+ xe_gt_assert(gt, !(pf_queue->num_dw % PF_MSG_LEN_DW));
+
spin_lock_irqsave(&pf_queue->lock, flags);
full = pf_queue_full(pf_queue);
if (!full) {
memcpy(pf_queue->data + pf_queue->head, msg, len * sizeof(u32));
- pf_queue->head = (pf_queue->head + len) % PF_QUEUE_NUM_DW;
+ pf_queue->head = (pf_queue->head + len) %
+ pf_queue->num_dw;
queue_work(gt->usm.pf_wq, &pf_queue->worker);
} else {
drm_warn(&xe->drm, "PF Queue full, shouldn't be possible");
@@ -394,18 +396,47 @@ static void pagefault_fini(void *arg)
destroy_workqueue(gt->usm.pf_wq);
}
+static int xe_alloc_pf_queue(struct xe_gt *gt, struct pf_queue *pf_queue)
+{
+ struct xe_device *xe = gt_to_xe(gt);
+ xe_dss_mask_t all_dss;
+ int num_dss, num_eus;
+
+ bitmap_or(all_dss, gt->fuse_topo.g_dss_mask, gt->fuse_topo.c_dss_mask,
+ XE_MAX_DSS_FUSE_BITS);
+
+ num_dss = bitmap_weight(all_dss, XE_MAX_DSS_FUSE_BITS);
+ num_eus = bitmap_weight(gt->fuse_topo.eu_mask_per_dss,
+ XE_MAX_EU_FUSE_BITS) * num_dss;
+
+ /* user can issue separate page faults per EU and per CS */
+ pf_queue->num_dw =
+ (num_eus + XE_NUM_HW_ENGINES) * PF_MSG_LEN_DW;
+
+ pf_queue->gt = gt;
+ pf_queue->data = devm_kcalloc(xe->drm.dev, pf_queue->num_dw,
+ sizeof(u32), GFP_KERNEL);
+ if (!pf_queue->data)
+ return -ENOMEM;
+
+ spin_lock_init(&pf_queue->lock);
+ INIT_WORK(&pf_queue->worker, pf_queue_work_func);
+
+ return 0;
+}
+
int xe_gt_pagefault_init(struct xe_gt *gt)
{
struct xe_device *xe = gt_to_xe(gt);
- int i;
+ int i, ret = 0;
if (!xe->info.has_usm)
return 0;
for (i = 0; i < NUM_PF_QUEUE; ++i) {
- gt->usm.pf_queue[i].gt = gt;
- spin_lock_init(>->usm.pf_queue[i].lock);
- INIT_WORK(>->usm.pf_queue[i].worker, pf_queue_work_func);
+ ret = xe_alloc_pf_queue(gt, >->usm.pf_queue[i]);
+ if (ret)
+ return ret;
}
for (i = 0; i < NUM_ACC_QUEUE; ++i) {
gt->usm.acc_queue[i].gt = gt;
diff --git a/drivers/gpu/drm/xe/xe_gt_types.h b/drivers/gpu/drm/xe/xe_gt_types.h
index c582541970df..ba6662c9863b 100644
--- a/drivers/gpu/drm/xe/xe_gt_types.h
+++ b/drivers/gpu/drm/xe/xe_gt_types.h
@@ -233,9 +233,14 @@ struct xe_gt {
struct pf_queue {
/** @usm.pf_queue.gt: back pointer to GT */
struct xe_gt *gt;
-#define PF_QUEUE_NUM_DW 128
/** @usm.pf_queue.data: data in the page fault queue */
- u32 data[PF_QUEUE_NUM_DW];
+ u32 *data;
+ /**
+ * @usm.pf_queue.num_dw: number of DWORDS in the page
+ * fault queue. Dynamically calculated based on the number
+ * of compute resources available.
+ */
+ u32 num_dw;
/**
* @usm.pf_queue.tail: tail pointer in DWs for page fault queue,
* moved by worker which processes faults (consumer).
diff --git a/drivers/gpu/drm/xe/xe_guc_pc.c b/drivers/gpu/drm/xe/xe_guc_pc.c
index ccd574e948aa..034b29984d5e 100644
--- a/drivers/gpu/drm/xe/xe_guc_pc.c
+++ b/drivers/gpu/drm/xe/xe_guc_pc.c
@@ -1042,7 +1042,7 @@ static void xe_guc_pc_fini_hw(void *arg)
return;
XE_WARN_ON(xe_force_wake_get(gt_to_fw(pc_to_gt(pc)), XE_FORCEWAKE_ALL));
- XE_WARN_ON(xe_guc_pc_gucrc_disable(pc));
+ xe_guc_pc_gucrc_disable(pc);
XE_WARN_ON(xe_guc_pc_stop(pc));
/* Bind requested freq to mert_freq_cap before unload */
diff --git a/drivers/gpu/drm/xe/xe_guc_submit.c b/drivers/gpu/drm/xe/xe_guc_submit.c
index 59b36c7998c2..62c3982ad7fd 100644
--- a/drivers/gpu/drm/xe/xe_guc_submit.c
+++ b/drivers/gpu/drm/xe/xe_guc_submit.c
@@ -276,10 +276,26 @@ static struct workqueue_struct *get_submit_wq(struct xe_guc *guc)
}
#endif
+static void xe_guc_submit_fini(struct xe_guc *guc)
+{
+ struct xe_device *xe = guc_to_xe(guc);
+ struct xe_gt *gt = guc_to_gt(guc);
+ int ret;
+
+ ret = wait_event_timeout(guc->submission_state.fini_wq,
+ xa_empty(&guc->submission_state.exec_queue_lookup),
+ HZ * 5);
+
+ drain_workqueue(xe->destroy_wq);
+
+ xe_gt_assert(gt, ret);
+}
+
static void guc_submit_fini(struct drm_device *drm, void *arg)
{
struct xe_guc *guc = arg;
+ xe_guc_submit_fini(guc);
xa_destroy(&guc->submission_state.exec_queue_lookup);
free_submit_wq(guc);
}
@@ -290,9 +306,15 @@ static void guc_submit_wedged_fini(void *arg)
struct xe_exec_queue *q;
unsigned long index;
- xa_for_each(&guc->submission_state.exec_queue_lookup, index, q)
- if (exec_queue_wedged(q))
+ mutex_lock(&guc->submission_state.lock);
+ xa_for_each(&guc->submission_state.exec_queue_lookup, index, q) {
+ if (exec_queue_wedged(q)) {
+ mutex_unlock(&guc->submission_state.lock);
xe_exec_queue_put(q);
+ mutex_lock(&guc->submission_state.lock);
+ }
+ }
+ mutex_unlock(&guc->submission_state.lock);
}
static const struct xe_exec_queue_ops guc_exec_queue_ops;
@@ -345,6 +367,8 @@ int xe_guc_submit_init(struct xe_guc *guc, unsigned int num_ids)
xa_init(&guc->submission_state.exec_queue_lookup);
+ init_waitqueue_head(&guc->submission_state.fini_wq);
+
primelockdep(guc);
return drmm_add_action_or_reset(&xe->drm, guc_submit_fini, guc);
@@ -361,6 +385,9 @@ static void __release_guc_id(struct xe_guc *guc, struct xe_exec_queue *q, u32 xa
xe_guc_id_mgr_release_locked(&guc->submission_state.idm,
q->guc->id, q->width);
+
+ if (xa_empty(&guc->submission_state.exec_queue_lookup))
+ wake_up(&guc->submission_state.fini_wq);
}
static int alloc_guc_id(struct xe_guc *guc, struct xe_exec_queue *q)
@@ -1261,13 +1288,16 @@ static void __guc_exec_queue_fini_async(struct work_struct *w)
static void guc_exec_queue_fini_async(struct xe_exec_queue *q)
{
+ struct xe_guc *guc = exec_queue_to_guc(q);
+ struct xe_device *xe = guc_to_xe(guc);
+
INIT_WORK(&q->guc->fini_async, __guc_exec_queue_fini_async);
/* We must block on kernel engines so slabs are empty on driver unload */
if (q->flags & EXEC_QUEUE_FLAG_PERMANENT || exec_queue_wedged(q))
__guc_exec_queue_fini_async(&q->guc->fini_async);
else
- queue_work(system_wq, &q->guc->fini_async);
+ queue_work(xe->destroy_wq, &q->guc->fini_async);
}
static void __guc_exec_queue_fini(struct xe_guc *guc, struct xe_exec_queue *q)
@@ -1312,6 +1342,15 @@ static void __guc_exec_queue_process_msg_set_sched_props(struct xe_sched_msg *ms
kfree(msg);
}
+static void __suspend_fence_signal(struct xe_exec_queue *q)
+{
+ if (!q->guc->suspend_pending)
+ return;
+
+ WRITE_ONCE(q->guc->suspend_pending, false);
+ wake_up(&q->guc->suspend_wait);
+}
+
static void suspend_fence_signal(struct xe_exec_queue *q)
{
struct xe_guc *guc = exec_queue_to_guc(q);
@@ -1321,9 +1360,7 @@ static void suspend_fence_signal(struct xe_exec_queue *q)
guc_read_stopped(guc));
xe_assert(xe, q->guc->suspend_pending);
- q->guc->suspend_pending = false;
- smp_wmb();
- wake_up(&q->guc->suspend_wait);
+ __suspend_fence_signal(q);
}
static void __guc_exec_queue_process_msg_suspend(struct xe_sched_msg *msg)
@@ -1480,6 +1517,7 @@ static void guc_exec_queue_kill(struct xe_exec_queue *q)
{
trace_xe_exec_queue_kill(q);
set_exec_queue_killed(q);
+ __suspend_fence_signal(q);
xe_guc_exec_queue_trigger_cleanup(q);
}
@@ -1578,12 +1616,31 @@ static int guc_exec_queue_suspend(struct xe_exec_queue *q)
return 0;
}
-static void guc_exec_queue_suspend_wait(struct xe_exec_queue *q)
+static int guc_exec_queue_suspend_wait(struct xe_exec_queue *q)
{
struct xe_guc *guc = exec_queue_to_guc(q);
+ int ret;
+
+ /*
+ * Likely don't need to check exec_queue_killed() as we clear
+ * suspend_pending upon kill but to be paranoid but races in which
+ * suspend_pending is set after kill also check kill here.
+ */
+ ret = wait_event_timeout(q->guc->suspend_wait,
+ !READ_ONCE(q->guc->suspend_pending) ||
+ exec_queue_killed(q) ||
+ guc_read_stopped(guc),
+ HZ * 5);
- wait_event(q->guc->suspend_wait, !q->guc->suspend_pending ||
- guc_read_stopped(guc));
+ if (!ret) {
+ xe_gt_warn(guc_to_gt(guc),
+ "Suspend fence, guc_id=%d, failed to respond",
+ q->guc->id);
+ /* XXX: Trigger GT reset? */
+ return -ETIME;
+ }
+
+ return 0;
}
static void guc_exec_queue_resume(struct xe_exec_queue *q)
@@ -1734,6 +1791,7 @@ static void guc_exec_queue_start(struct xe_exec_queue *q)
}
xe_sched_submission_start(sched);
+ xe_sched_submission_resume_tdr(sched);
}
int xe_guc_submit_start(struct xe_guc *guc)
diff --git a/drivers/gpu/drm/xe/xe_guc_types.h b/drivers/gpu/drm/xe/xe_guc_types.h
index 546ac6350a31..69046f698271 100644
--- a/drivers/gpu/drm/xe/xe_guc_types.h
+++ b/drivers/gpu/drm/xe/xe_guc_types.h
@@ -81,6 +81,8 @@ struct xe_guc {
#endif
/** @submission_state.enabled: submission is enabled */
bool enabled;
+ /** @submission_state.fini_wq: submit fini wait queue */
+ wait_queue_head_t fini_wq;
} submission_state;
/** @hwconfig: Hardware config state */
struct {
diff --git a/drivers/gpu/drm/xe/xe_lrc.c b/drivers/gpu/drm/xe/xe_lrc.c
index 58121821f081..974a9cd8c379 100644
--- a/drivers/gpu/drm/xe/xe_lrc.c
+++ b/drivers/gpu/drm/xe/xe_lrc.c
@@ -5,6 +5,8 @@
#include "xe_lrc.h"
+#include <generated/xe_wa_oob.h>
+
#include <linux/ascii85.h>
#include "instructions/xe_mi_commands.h"
@@ -24,6 +26,7 @@
#include "xe_memirq.h"
#include "xe_sriov.h"
#include "xe_vm.h"
+#include "xe_wa.h"
#define LRC_VALID BIT_ULL(0)
#define LRC_PRIVILEGE BIT_ULL(8)
@@ -1581,19 +1584,31 @@ void xe_lrc_emit_hwe_state_instructions(struct xe_exec_queue *q, struct xe_bb *b
int state_table_size = 0;
/*
- * At the moment we only need to emit non-register state for the RCS
- * engine.
+ * Wa_14019789679
+ *
+ * If the driver doesn't explicitly emit the SVG instructions while
+ * setting up the default LRC, the context switch will write 0's
+ * (noops) into the LRC memory rather than the expected instruction
+ * headers. Application contexts start out as a copy of the default
+ * LRC, and if they also do not emit specific settings for some SVG
+ * state, then on context restore they'll unintentionally inherit
+ * whatever state setting the previous context had programmed into the
+ * hardware (i.e., the lack of a 3DSTATE_* instruction in the LRC will
+ * prevent the hardware from resetting that state back to any specific
+ * value).
+ *
+ * The official workaround only requires emitting 3DSTATE_MESH_CONTROL
+ * since that's a specific state setting that can easily cause GPU
+ * hangs if unintentionally inherited. However to be safe we'll
+ * continue to emit all of the SVG state since it's best not to leak
+ * any of the state between contexts, even if that leakage is harmless.
*/
- if (q->hwe->class != XE_ENGINE_CLASS_RENDER)
- return;
-
- switch (GRAPHICS_VERx100(xe)) {
- case 1255:
- case 1270 ... 2004:
+ if (XE_WA(gt, 14019789679) && q->hwe->class == XE_ENGINE_CLASS_RENDER) {
state_table = xe_hpg_svg_state;
state_table_size = ARRAY_SIZE(xe_hpg_svg_state);
- break;
- default:
+ }
+
+ if (!state_table) {
xe_gt_dbg(gt, "No non-register state to emit on graphics ver %d.%02d\n",
GRAPHICS_VER(xe), GRAPHICS_VERx100(xe) % 100);
return;
diff --git a/drivers/gpu/drm/xe/xe_oa.c b/drivers/gpu/drm/xe/xe_oa.c
index 22f14eba2c63..5906df55dfdf 100644
--- a/drivers/gpu/drm/xe/xe_oa.c
+++ b/drivers/gpu/drm/xe/xe_oa.c
@@ -709,8 +709,7 @@ static int xe_oa_configure_oar_context(struct xe_oa_stream *stream, bool enable)
{
RING_CONTEXT_CONTROL(stream->hwe->mmio_base),
regs_offset + CTX_CONTEXT_CONTROL,
- _MASKED_FIELD(CTX_CTRL_OAC_CONTEXT_ENABLE,
- enable ? CTX_CTRL_OAC_CONTEXT_ENABLE : 0)
+ _MASKED_BIT_ENABLE(CTX_CTRL_OAC_CONTEXT_ENABLE),
},
};
struct xe_oa_reg reg_lri = { OAR_OACONTROL, oacontrol };
@@ -742,10 +741,8 @@ static int xe_oa_configure_oac_context(struct xe_oa_stream *stream, bool enable)
{
RING_CONTEXT_CONTROL(stream->hwe->mmio_base),
regs_offset + CTX_CONTEXT_CONTROL,
- _MASKED_FIELD(CTX_CTRL_OAC_CONTEXT_ENABLE,
- enable ? CTX_CTRL_OAC_CONTEXT_ENABLE : 0) |
- _MASKED_FIELD(CTX_CTRL_RUN_ALONE,
- enable ? CTX_CTRL_RUN_ALONE : 0),
+ _MASKED_BIT_ENABLE(CTX_CTRL_OAC_CONTEXT_ENABLE) |
+ _MASKED_FIELD(CTX_CTRL_RUN_ALONE, enable ? CTX_CTRL_RUN_ALONE : 0),
},
};
struct xe_oa_reg reg_lri = { OAC_OACONTROL, oacontrol };
diff --git a/drivers/gpu/drm/xe/xe_pci.c b/drivers/gpu/drm/xe/xe_pci.c
index 732ee0d02124..5929ac61dbe0 100644
--- a/drivers/gpu/drm/xe/xe_pci.c
+++ b/drivers/gpu/drm/xe/xe_pci.c
@@ -924,6 +924,8 @@ static int xe_pci_resume(struct device *dev)
if (err)
return err;
+ pci_restore_state(pdev);
+
err = pci_enable_device(pdev);
if (err)
return err;
diff --git a/drivers/gpu/drm/xe/xe_preempt_fence.c b/drivers/gpu/drm/xe/xe_preempt_fence.c
index c453f45328b1..83fbeea5aa20 100644
--- a/drivers/gpu/drm/xe/xe_preempt_fence.c
+++ b/drivers/gpu/drm/xe/xe_preempt_fence.c
@@ -17,10 +17,16 @@ static void preempt_fence_work_func(struct work_struct *w)
container_of(w, typeof(*pfence), preempt_work);
struct xe_exec_queue *q = pfence->q;
- if (pfence->error)
+ if (pfence->error) {
dma_fence_set_error(&pfence->base, pfence->error);
- else
- q->ops->suspend_wait(q);
+ } else if (!q->ops->reset_status(q)) {
+ int err = q->ops->suspend_wait(q);
+
+ if (err)
+ dma_fence_set_error(&pfence->base, err);
+ } else {
+ dma_fence_set_error(&pfence->base, -ENOENT);
+ }
dma_fence_signal(&pfence->base);
/*
diff --git a/drivers/gpu/drm/xe/xe_vm.c b/drivers/gpu/drm/xe/xe_vm.c
index b49bee0dfac5..49ba9a1e375f 100644
--- a/drivers/gpu/drm/xe/xe_vm.c
+++ b/drivers/gpu/drm/xe/xe_vm.c
@@ -133,8 +133,10 @@ static int wait_for_existing_preempt_fences(struct xe_vm *vm)
if (q->lr.pfence) {
long timeout = dma_fence_wait(q->lr.pfence, false);
- if (timeout < 0)
+ /* Only -ETIME on fence indicates VM needs to be killed */
+ if (timeout < 0 || q->lr.pfence->error == -ETIME)
return -ETIME;
+
dma_fence_put(q->lr.pfence);
q->lr.pfence = NULL;
}
@@ -311,6 +313,14 @@ int __xe_vm_userptr_needs_repin(struct xe_vm *vm)
#define XE_VM_REBIND_RETRY_TIMEOUT_MS 1000
+/*
+ * xe_vm_kill() - VM Kill
+ * @vm: The VM.
+ * @unlocked: Flag indicates the VM's dma-resv is not held
+ *
+ * Kill the VM by setting banned flag indicated VM is no longer available for
+ * use. If in preempt fence mode, also kill all exec queue attached to the VM.
+ */
static void xe_vm_kill(struct xe_vm *vm, bool unlocked)
{
struct xe_exec_queue *q;
@@ -1895,12 +1905,6 @@ int xe_vm_create_ioctl(struct drm_device *dev, void *data,
if (IS_ERR(vm))
return PTR_ERR(vm);
- mutex_lock(&xef->vm.lock);
- err = xa_alloc(&xef->vm.xa, &id, vm, xa_limit_32b, GFP_KERNEL);
- mutex_unlock(&xef->vm.lock);
- if (err)
- goto err_close_and_put;
-
if (xe->info.has_asid) {
mutex_lock(&xe->usm.lock);
err = xa_alloc_cyclic(&xe->usm.asid_to_vm, &asid, vm,
@@ -1908,12 +1912,11 @@ int xe_vm_create_ioctl(struct drm_device *dev, void *data,
&xe->usm.next_asid, GFP_KERNEL);
mutex_unlock(&xe->usm.lock);
if (err < 0)
- goto err_free_id;
+ goto err_close_and_put;
vm->usm.asid = asid;
}
- args->vm_id = id;
vm->xef = xe_file_get(xef);
/* Record BO memory for VM pagetable created against client */
@@ -1926,12 +1929,15 @@ int xe_vm_create_ioctl(struct drm_device *dev, void *data,
args->reserved[0] = xe_bo_main_addr(vm->pt_root[0]->bo, XE_PAGE_SIZE);
#endif
+ /* user id alloc must always be last in ioctl to prevent UAF */
+ err = xa_alloc(&xef->vm.xa, &id, vm, xa_limit_32b, GFP_KERNEL);
+ if (err)
+ goto err_close_and_put;
+
+ args->vm_id = id;
+
return 0;
-err_free_id:
- mutex_lock(&xef->vm.lock);
- xa_erase(&xef->vm.xa, id);
- mutex_unlock(&xef->vm.lock);
err_close_and_put:
xe_vm_close_and_put(vm);
diff --git a/drivers/gpu/drm/xe/xe_vram.c b/drivers/gpu/drm/xe/xe_vram.c
index 5bcd59190353..80ba2fc78837 100644
--- a/drivers/gpu/drm/xe/xe_vram.c
+++ b/drivers/gpu/drm/xe/xe_vram.c
@@ -182,6 +182,7 @@ static inline u64 get_flat_ccs_offset(struct xe_gt *gt, u64 tile_size)
offset = offset_hi << 32; /* HW view bits 39:32 */
offset |= offset_lo << 6; /* HW view bits 31:6 */
offset *= num_enabled; /* convert to SW view */
+ offset = round_up(offset, SZ_128K); /* SW must round up to nearest 128K */
/* We don't expect any holes */
xe_assert_msg(xe, offset == (xe_mmio_read64_2x32(gt, GSMBASE) - ccs_size),
diff --git a/drivers/gpu/drm/xe/xe_wa_oob.rules b/drivers/gpu/drm/xe/xe_wa_oob.rules
index 08f7336881e3..24a5b7d7cdcc 100644
--- a/drivers/gpu/drm/xe/xe_wa_oob.rules
+++ b/drivers/gpu/drm/xe/xe_wa_oob.rules
@@ -29,4 +29,7 @@
13011645652 GRAPHICS_VERSION(2004)
22019338487 MEDIA_VERSION(2000)
GRAPHICS_VERSION(2001)
+22019338487_display PLATFORM(LUNARLAKE)
16023588340 GRAPHICS_VERSION(2001)
+14019789679 GRAPHICS_VERSION(1255)
+ GRAPHICS_VERSION_RANGE(1270, 2004)
diff --git a/drivers/hid/bpf/hid_bpf_struct_ops.c b/drivers/hid/bpf/hid_bpf_struct_ops.c
index cd696c59ba0f..702c22fae136 100644
--- a/drivers/hid/bpf/hid_bpf_struct_ops.c
+++ b/drivers/hid/bpf/hid_bpf_struct_ops.c
@@ -276,9 +276,23 @@ static int __hid_bpf_rdesc_fixup(struct hid_bpf_ctx *ctx)
return 0;
}
+static int __hid_bpf_hw_request(struct hid_bpf_ctx *ctx, unsigned char reportnum,
+ enum hid_report_type rtype, enum hid_class_request reqtype,
+ u64 source)
+{
+ return 0;
+}
+
+static int __hid_bpf_hw_output_report(struct hid_bpf_ctx *ctx, u64 source)
+{
+ return 0;
+}
+
static struct hid_bpf_ops __bpf_hid_bpf_ops = {
.hid_device_event = __hid_bpf_device_event,
.hid_rdesc_fixup = __hid_bpf_rdesc_fixup,
+ .hid_hw_request = __hid_bpf_hw_request,
+ .hid_hw_output_report = __hid_bpf_hw_output_report,
};
static struct bpf_struct_ops bpf_hid_bpf_ops = {
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 781c5aa29859..06104a4e0fdc 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -417,24 +417,8 @@
#define USB_DEVICE_ID_TOSHIBA_CLICK_L9W 0x0401
#define USB_DEVICE_ID_HP_X2 0x074d
#define USB_DEVICE_ID_HP_X2_10_COVER 0x0755
-#define I2C_DEVICE_ID_HP_ENVY_X360_15 0x2d05
-#define I2C_DEVICE_ID_HP_ENVY_X360_15T_DR100 0x29CF
-#define I2C_DEVICE_ID_HP_ENVY_X360_EU0009NV 0x2CF9
-#define I2C_DEVICE_ID_HP_SPECTRE_X360_15 0x2817
-#define I2C_DEVICE_ID_HP_SPECTRE_X360_13_AW0020NG 0x29DF
-#define I2C_DEVICE_ID_ASUS_TP420IA_TOUCHSCREEN 0x2BC8
-#define I2C_DEVICE_ID_ASUS_GV301RA_TOUCHSCREEN 0x2C82
-#define I2C_DEVICE_ID_ASUS_UX3402_TOUCHSCREEN 0x2F2C
-#define I2C_DEVICE_ID_ASUS_UX6404_TOUCHSCREEN 0x4116
#define USB_DEVICE_ID_ASUS_UX550VE_TOUCHSCREEN 0x2544
#define USB_DEVICE_ID_ASUS_UX550_TOUCHSCREEN 0x2706
-#define I2C_DEVICE_ID_SURFACE_GO_TOUCHSCREEN 0x261A
-#define I2C_DEVICE_ID_SURFACE_GO2_TOUCHSCREEN 0x2A1C
-#define I2C_DEVICE_ID_LENOVO_YOGA_C630_TOUCHSCREEN 0x279F
-#define I2C_DEVICE_ID_HP_SPECTRE_X360_13T_AW100 0x29F5
-#define I2C_DEVICE_ID_HP_SPECTRE_X360_14T_EA100_V1 0x2BED
-#define I2C_DEVICE_ID_HP_SPECTRE_X360_14T_EA100_V2 0x2BEE
-#define I2C_DEVICE_ID_HP_ENVY_X360_15_EU0556NG 0x2D02
#define I2C_DEVICE_ID_CHROMEBOOK_TROGDOR_POMPOM 0x2F81
#define USB_VENDOR_ID_ELECOM 0x056e
@@ -810,6 +794,7 @@
#define USB_DEVICE_ID_LENOVO_X1_TAB 0x60a3
#define USB_DEVICE_ID_LENOVO_X1_TAB3 0x60b5
#define USB_DEVICE_ID_LENOVO_X12_TAB 0x60fe
+#define USB_DEVICE_ID_LENOVO_X12_TAB2 0x61ae
#define USB_DEVICE_ID_LENOVO_OPTICAL_USB_MOUSE_600E 0x600e
#define USB_DEVICE_ID_LENOVO_PIXART_USB_MOUSE_608D 0x608d
#define USB_DEVICE_ID_LENOVO_PIXART_USB_MOUSE_6019 0x6019
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index c9094a4f281e..fda9dce3da99 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -373,14 +373,6 @@ static const struct hid_device_id hid_battery_quirks[] = {
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH,
USB_DEVICE_ID_LOGITECH_DINOVO_EDGE_KBD),
HID_BATTERY_QUIRK_IGNORE },
- { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_ASUS_TP420IA_TOUCHSCREEN),
- HID_BATTERY_QUIRK_IGNORE },
- { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_ASUS_GV301RA_TOUCHSCREEN),
- HID_BATTERY_QUIRK_IGNORE },
- { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_ASUS_UX3402_TOUCHSCREEN),
- HID_BATTERY_QUIRK_IGNORE },
- { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_ASUS_UX6404_TOUCHSCREEN),
- HID_BATTERY_QUIRK_IGNORE },
{ HID_USB_DEVICE(USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ASUS_UX550_TOUCHSCREEN),
HID_BATTERY_QUIRK_IGNORE },
{ HID_USB_DEVICE(USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ASUS_UX550VE_TOUCHSCREEN),
@@ -391,32 +383,13 @@ static const struct hid_device_id hid_battery_quirks[] = {
HID_BATTERY_QUIRK_AVOID_QUERY },
{ HID_USB_DEVICE(USB_VENDOR_ID_UGEE, USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_PRO_SW),
HID_BATTERY_QUIRK_AVOID_QUERY },
- { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_ENVY_X360_15),
- HID_BATTERY_QUIRK_IGNORE },
- { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_ENVY_X360_15T_DR100),
- HID_BATTERY_QUIRK_IGNORE },
- { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_ENVY_X360_EU0009NV),
- HID_BATTERY_QUIRK_IGNORE },
- { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_SPECTRE_X360_15),
- HID_BATTERY_QUIRK_IGNORE },
- { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_SPECTRE_X360_13_AW0020NG),
- HID_BATTERY_QUIRK_IGNORE },
- { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_SURFACE_GO_TOUCHSCREEN),
- HID_BATTERY_QUIRK_IGNORE },
- { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_SURFACE_GO2_TOUCHSCREEN),
- HID_BATTERY_QUIRK_IGNORE },
- { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_LENOVO_YOGA_C630_TOUCHSCREEN),
- HID_BATTERY_QUIRK_IGNORE },
- { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_SPECTRE_X360_13T_AW100),
- HID_BATTERY_QUIRK_IGNORE },
- { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_SPECTRE_X360_14T_EA100_V1),
- HID_BATTERY_QUIRK_IGNORE },
- { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_SPECTRE_X360_14T_EA100_V2),
- HID_BATTERY_QUIRK_IGNORE },
- { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_ENVY_X360_15_EU0556NG),
- HID_BATTERY_QUIRK_IGNORE },
{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_CHROMEBOOK_TROGDOR_POMPOM),
HID_BATTERY_QUIRK_AVOID_QUERY },
+ /*
+ * Elan I2C-HID touchscreens seem to all report a non present battery,
+ * set HID_BATTERY_QUIRK_IGNORE for all Elan I2C-HID devices.
+ */
+ { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, HID_ANY_ID), HID_BATTERY_QUIRK_IGNORE },
{}
};
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 99812c0f830b..c4a6908bbe54 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -2113,6 +2113,12 @@ static const struct hid_device_id mt_devices[] = {
USB_VENDOR_ID_LENOVO,
USB_DEVICE_ID_LENOVO_X12_TAB) },
+ /* Lenovo X12 TAB Gen 2 */
+ { .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT_NSMU,
+ HID_DEVICE(BUS_USB, HID_GROUP_MULTITOUCH_WIN_8,
+ USB_VENDOR_ID_LENOVO,
+ USB_DEVICE_ID_LENOVO_X12_TAB2) },
+
/* Logitech devices */
{ .driver_data = MT_CLS_NSMU,
HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_MULTITOUCH_WIN_8,
diff --git a/drivers/hid/i2c-hid/i2c-hid-core.c b/drivers/hid/i2c-hid/i2c-hid-core.c
index 632eaf9e11a6..2f8a9d3f1e86 100644
--- a/drivers/hid/i2c-hid/i2c-hid-core.c
+++ b/drivers/hid/i2c-hid/i2c-hid-core.c
@@ -105,6 +105,7 @@ struct i2c_hid {
wait_queue_head_t wait; /* For waiting the interrupt */
+ struct mutex cmd_lock; /* protects cmdbuf and rawbuf */
struct mutex reset_lock;
struct i2chid_ops *ops;
@@ -220,6 +221,8 @@ static int i2c_hid_xfer(struct i2c_hid *ihid,
static int i2c_hid_read_register(struct i2c_hid *ihid, __le16 reg,
void *buf, size_t len)
{
+ guard(mutex)(&ihid->cmd_lock);
+
*(__le16 *)ihid->cmdbuf = reg;
return i2c_hid_xfer(ihid, ihid->cmdbuf, sizeof(__le16), buf, len);
@@ -252,6 +255,8 @@ static int i2c_hid_get_report(struct i2c_hid *ihid,
i2c_hid_dbg(ihid, "%s\n", __func__);
+ guard(mutex)(&ihid->cmd_lock);
+
/* Command register goes first */
*(__le16 *)ihid->cmdbuf = ihid->hdesc.wCommandRegister;
length += sizeof(__le16);
@@ -342,6 +347,8 @@ static int i2c_hid_set_or_send_report(struct i2c_hid *ihid,
if (!do_set && le16_to_cpu(ihid->hdesc.wMaxOutputLength) == 0)
return -ENOSYS;
+ guard(mutex)(&ihid->cmd_lock);
+
if (do_set) {
/* Command register goes first */
*(__le16 *)ihid->cmdbuf = ihid->hdesc.wCommandRegister;
@@ -384,6 +391,8 @@ static int i2c_hid_set_power_command(struct i2c_hid *ihid, int power_state)
{
size_t length;
+ guard(mutex)(&ihid->cmd_lock);
+
/* SET_POWER uses command register */
*(__le16 *)ihid->cmdbuf = ihid->hdesc.wCommandRegister;
length = sizeof(__le16);
@@ -440,25 +449,27 @@ static int i2c_hid_start_hwreset(struct i2c_hid *ihid)
if (ret)
return ret;
- /* Prepare reset command. Command register goes first. */
- *(__le16 *)ihid->cmdbuf = ihid->hdesc.wCommandRegister;
- length += sizeof(__le16);
- /* Next is RESET command itself */
- length += i2c_hid_encode_command(ihid->cmdbuf + length,
- I2C_HID_OPCODE_RESET, 0, 0);
+ scoped_guard(mutex, &ihid->cmd_lock) {
+ /* Prepare reset command. Command register goes first. */
+ *(__le16 *)ihid->cmdbuf = ihid->hdesc.wCommandRegister;
+ length += sizeof(__le16);
+ /* Next is RESET command itself */
+ length += i2c_hid_encode_command(ihid->cmdbuf + length,
+ I2C_HID_OPCODE_RESET, 0, 0);
- set_bit(I2C_HID_RESET_PENDING, &ihid->flags);
+ set_bit(I2C_HID_RESET_PENDING, &ihid->flags);
- ret = i2c_hid_xfer(ihid, ihid->cmdbuf, length, NULL, 0);
- if (ret) {
- dev_err(&ihid->client->dev,
- "failed to reset device: %d\n", ret);
- goto err_clear_reset;
- }
+ ret = i2c_hid_xfer(ihid, ihid->cmdbuf, length, NULL, 0);
+ if (ret) {
+ dev_err(&ihid->client->dev,
+ "failed to reset device: %d\n", ret);
+ break;
+ }
- return 0;
+ return 0;
+ }
-err_clear_reset:
+ /* Clean up if sending reset command failed */
clear_bit(I2C_HID_RESET_PENDING, &ihid->flags);
i2c_hid_set_power(ihid, I2C_HID_PWR_SLEEP);
return ret;
@@ -1200,6 +1211,7 @@ int i2c_hid_core_probe(struct i2c_client *client, struct i2chid_ops *ops,
ihid->is_panel_follower = drm_is_panel_follower(&client->dev);
init_waitqueue_head(&ihid->wait);
+ mutex_init(&ihid->cmd_lock);
mutex_init(&ihid->reset_lock);
INIT_WORK(&ihid->panel_follower_prepare_work, ihid_core_panel_prepare_work);
diff --git a/drivers/hwmon/nct6775-platform.c b/drivers/hwmon/nct6775-platform.c
index 9aa4dcf4a6f3..096f1daa8f2b 100644
--- a/drivers/hwmon/nct6775-platform.c
+++ b/drivers/hwmon/nct6775-platform.c
@@ -1269,6 +1269,7 @@ static const char * const asus_msi_boards[] = {
"EX-B760M-V5 D4",
"EX-H510M-V3",
"EX-H610M-V3 D4",
+ "G15CF",
"PRIME A620M-A",
"PRIME B560-PLUS",
"PRIME B560-PLUS AC-HES",
diff --git a/drivers/i2c/busses/i2c-designware-common.c b/drivers/i2c/busses/i2c-designware-common.c
index e8a688d04aee..edda6a70907b 100644
--- a/drivers/i2c/busses/i2c-designware-common.c
+++ b/drivers/i2c/busses/i2c-designware-common.c
@@ -441,6 +441,7 @@ int i2c_dw_set_sda_hold(struct dw_i2c_dev *dev)
void __i2c_dw_disable(struct dw_i2c_dev *dev)
{
+ struct i2c_timings *t = &dev->timings;
unsigned int raw_intr_stats;
unsigned int enable;
int timeout = 100;
@@ -453,6 +454,19 @@ void __i2c_dw_disable(struct dw_i2c_dev *dev)
abort_needed = raw_intr_stats & DW_IC_INTR_MST_ON_HOLD;
if (abort_needed) {
+ if (!(enable & DW_IC_ENABLE_ENABLE)) {
+ regmap_write(dev->map, DW_IC_ENABLE, DW_IC_ENABLE_ENABLE);
+ /*
+ * Wait 10 times the signaling period of the highest I2C
+ * transfer supported by the driver (for 400KHz this is
+ * 25us) to ensure the I2C ENABLE bit is already set
+ * as described in the DesignWare I2C databook.
+ */
+ fsleep(DIV_ROUND_CLOSEST_ULL(10 * MICRO, t->bus_freq_hz));
+ /* Set ENABLE bit before setting ABORT */
+ enable |= DW_IC_ENABLE_ENABLE;
+ }
+
regmap_write(dev->map, DW_IC_ENABLE, enable | DW_IC_ENABLE_ABORT);
ret = regmap_read_poll_timeout(dev->map, DW_IC_ENABLE, enable,
!(enable & DW_IC_ENABLE_ABORT), 10,
diff --git a/drivers/i2c/busses/i2c-designware-core.h b/drivers/i2c/busses/i2c-designware-core.h
index e9606c00b8d1..e45daedad967 100644
--- a/drivers/i2c/busses/i2c-designware-core.h
+++ b/drivers/i2c/busses/i2c-designware-core.h
@@ -109,6 +109,7 @@
DW_IC_INTR_RX_UNDER | \
DW_IC_INTR_RD_REQ)
+#define DW_IC_ENABLE_ENABLE BIT(0)
#define DW_IC_ENABLE_ABORT BIT(1)
#define DW_IC_STATUS_ACTIVITY BIT(0)
diff --git a/drivers/i2c/busses/i2c-designware-master.c b/drivers/i2c/busses/i2c-designware-master.c
index c7e56002809a..7b260a3617f6 100644
--- a/drivers/i2c/busses/i2c-designware-master.c
+++ b/drivers/i2c/busses/i2c-designware-master.c
@@ -253,6 +253,34 @@ static void i2c_dw_xfer_init(struct dw_i2c_dev *dev)
__i2c_dw_write_intr_mask(dev, DW_IC_INTR_MASTER_MASK);
}
+/*
+ * This function waits for the controller to be idle before disabling I2C
+ * When the controller is not in the IDLE state, the MST_ACTIVITY bit
+ * (IC_STATUS[5]) is set.
+ *
+ * Values:
+ * 0x1 (ACTIVE): Controller not idle
+ * 0x0 (IDLE): Controller is idle
+ *
+ * The function is called after completing the current transfer.
+ *
+ * Returns:
+ * False when the controller is in the IDLE state.
+ * True when the controller is in the ACTIVE state.
+ */
+static bool i2c_dw_is_controller_active(struct dw_i2c_dev *dev)
+{
+ u32 status;
+
+ regmap_read(dev->map, DW_IC_STATUS, &status);
+ if (!(status & DW_IC_STATUS_MASTER_ACTIVITY))
+ return false;
+
+ return regmap_read_poll_timeout(dev->map, DW_IC_STATUS, status,
+ !(status & DW_IC_STATUS_MASTER_ACTIVITY),
+ 1100, 20000) != 0;
+}
+
static int i2c_dw_check_stopbit(struct dw_i2c_dev *dev)
{
u32 val;
@@ -788,6 +816,16 @@ i2c_dw_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num)
goto done;
}
+ /*
+ * This happens rarely (~1:500) and is hard to reproduce. Debug trace
+ * showed that IC_STATUS had value of 0x23 when STOP_DET occurred,
+ * if disable IC_ENABLE.ENABLE immediately that can result in
+ * IC_RAW_INTR_STAT.MASTER_ON_HOLD holding SCL low. Check if
+ * controller is still ACTIVE before disabling I2C.
+ */
+ if (i2c_dw_is_controller_active(dev))
+ dev_err(dev->dev, "controller active\n");
+
/*
* We must disable the adapter before returning and signaling the end
* of the current transfer. Otherwise the hardware might continue
diff --git a/drivers/i2c/busses/i2c-qcom-geni.c b/drivers/i2c/busses/i2c-qcom-geni.c
index 06e836e3e877..4c9050a4d58e 100644
--- a/drivers/i2c/busses/i2c-qcom-geni.c
+++ b/drivers/i2c/busses/i2c-qcom-geni.c
@@ -818,15 +818,13 @@ static int geni_i2c_probe(struct platform_device *pdev)
init_completion(&gi2c->done);
spin_lock_init(&gi2c->lock);
platform_set_drvdata(pdev, gi2c);
- ret = devm_request_irq(dev, gi2c->irq, geni_i2c_irq, 0,
+ ret = devm_request_irq(dev, gi2c->irq, geni_i2c_irq, IRQF_NO_AUTOEN,
dev_name(dev), gi2c);
if (ret) {
dev_err(dev, "Request_irq failed:%d: err:%d\n",
gi2c->irq, ret);
return ret;
}
- /* Disable the interrupt so that the system can enter low-power mode */
- disable_irq(gi2c->irq);
i2c_set_adapdata(&gi2c->adap, gi2c);
gi2c->adap.dev.parent = dev;
gi2c->adap.dev.of_node = dev->of_node;
diff --git a/drivers/i2c/busses/i2c-stm32f7.c b/drivers/i2c/busses/i2c-stm32f7.c
index cfee2d9c09de..0174ead99de6 100644
--- a/drivers/i2c/busses/i2c-stm32f7.c
+++ b/drivers/i2c/busses/i2c-stm32f7.c
@@ -2395,7 +2395,7 @@ static int __maybe_unused stm32f7_i2c_runtime_suspend(struct device *dev)
struct stm32f7_i2c_dev *i2c_dev = dev_get_drvdata(dev);
if (!stm32f7_i2c_is_slave_registered(i2c_dev))
- clk_disable_unprepare(i2c_dev->clk);
+ clk_disable(i2c_dev->clk);
return 0;
}
@@ -2406,9 +2406,9 @@ static int __maybe_unused stm32f7_i2c_runtime_resume(struct device *dev)
int ret;
if (!stm32f7_i2c_is_slave_registered(i2c_dev)) {
- ret = clk_prepare_enable(i2c_dev->clk);
+ ret = clk_enable(i2c_dev->clk);
if (ret) {
- dev_err(dev, "failed to prepare_enable clock\n");
+ dev_err(dev, "failed to enable clock\n");
return ret;
}
}
diff --git a/drivers/i2c/busses/i2c-synquacer.c b/drivers/i2c/busses/i2c-synquacer.c
index 4eccbcd0fbfc..bbb9062669e4 100644
--- a/drivers/i2c/busses/i2c-synquacer.c
+++ b/drivers/i2c/busses/i2c-synquacer.c
@@ -550,12 +550,13 @@ static int synquacer_i2c_probe(struct platform_device *pdev)
device_property_read_u32(&pdev->dev, "socionext,pclk-rate",
&i2c->pclkrate);
- pclk = devm_clk_get_enabled(&pdev->dev, "pclk");
+ pclk = devm_clk_get_optional_enabled(&pdev->dev, "pclk");
if (IS_ERR(pclk))
return dev_err_probe(&pdev->dev, PTR_ERR(pclk),
"failed to get and enable clock\n");
- i2c->pclkrate = clk_get_rate(pclk);
+ if (pclk)
+ i2c->pclkrate = clk_get_rate(pclk);
if (i2c->pclkrate < SYNQUACER_I2C_MIN_CLK_RATE ||
i2c->pclkrate > SYNQUACER_I2C_MAX_CLK_RATE)
diff --git a/drivers/i2c/busses/i2c-xiic.c b/drivers/i2c/busses/i2c-xiic.c
index d3ca7d2f81a6..1d68177241a6 100644
--- a/drivers/i2c/busses/i2c-xiic.c
+++ b/drivers/i2c/busses/i2c-xiic.c
@@ -772,14 +772,17 @@ static irqreturn_t xiic_process(int irq, void *dev_id)
goto out;
}
- xiic_fill_tx_fifo(i2c);
-
- /* current message sent and there is space in the fifo */
- if (!xiic_tx_space(i2c) && xiic_tx_fifo_space(i2c) >= 2) {
+ if (xiic_tx_space(i2c)) {
+ xiic_fill_tx_fifo(i2c);
+ } else {
+ /* current message fully written */
dev_dbg(i2c->adap.dev.parent,
"%s end of message sent, nmsgs: %d\n",
__func__, i2c->nmsgs);
- if (i2c->nmsgs > 1) {
+ /* Don't move onto the next message until the TX FIFO empties,
+ * to ensure that a NAK is not missed.
+ */
+ if (i2c->nmsgs > 1 && (pend & XIIC_INTR_TX_EMPTY_MASK)) {
i2c->nmsgs--;
i2c->tx_msg++;
xfer_more = 1;
@@ -790,11 +793,7 @@ static irqreturn_t xiic_process(int irq, void *dev_id)
"%s Got TX IRQ but no more to do...\n",
__func__);
}
- } else if (!xiic_tx_space(i2c) && (i2c->nmsgs == 1))
- /* current frame is sent and is last,
- * make sure to disable tx half
- */
- xiic_irq_dis(i2c, XIIC_INTR_TX_HALF_MASK);
+ }
}
if (pend & XIIC_INTR_BNB_MASK) {
@@ -1338,8 +1337,8 @@ static int xiic_i2c_probe(struct platform_device *pdev)
return 0;
err_pm_disable:
- pm_runtime_set_suspended(&pdev->dev);
pm_runtime_disable(&pdev->dev);
+ pm_runtime_set_suspended(&pdev->dev);
return ret;
}
diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c
index b63f75e44296..e39e8d792d03 100644
--- a/drivers/i2c/i2c-core-base.c
+++ b/drivers/i2c/i2c-core-base.c
@@ -915,6 +915,27 @@ int i2c_dev_irq_from_resources(const struct resource *resources,
return 0;
}
+/*
+ * Serialize device instantiation in case it can be instantiated explicitly
+ * and by auto-detection
+ */
+static int i2c_lock_addr(struct i2c_adapter *adap, unsigned short addr,
+ unsigned short flags)
+{
+ if (!(flags & I2C_CLIENT_TEN) &&
+ test_and_set_bit(addr, adap->addrs_in_instantiation))
+ return -EBUSY;
+
+ return 0;
+}
+
+static void i2c_unlock_addr(struct i2c_adapter *adap, unsigned short addr,
+ unsigned short flags)
+{
+ if (!(flags & I2C_CLIENT_TEN))
+ clear_bit(addr, adap->addrs_in_instantiation);
+}
+
/**
* i2c_new_client_device - instantiate an i2c device
* @adap: the adapter managing the device
@@ -962,6 +983,10 @@ i2c_new_client_device(struct i2c_adapter *adap, struct i2c_board_info const *inf
goto out_err_silent;
}
+ status = i2c_lock_addr(adap, client->addr, client->flags);
+ if (status)
+ goto out_err_silent;
+
/* Check for address business */
status = i2c_check_addr_busy(adap, i2c_encode_flags_to_addr(client));
if (status)
@@ -993,6 +1018,8 @@ i2c_new_client_device(struct i2c_adapter *adap, struct i2c_board_info const *inf
dev_dbg(&adap->dev, "client [%s] registered with bus id %s\n",
client->name, dev_name(&client->dev));
+ i2c_unlock_addr(adap, client->addr, client->flags);
+
return client;
out_remove_swnode:
@@ -1004,6 +1031,7 @@ i2c_new_client_device(struct i2c_adapter *adap, struct i2c_board_info const *inf
dev_err(&adap->dev,
"Failed to register i2c client %s at 0x%02x (%d)\n",
client->name, client->addr, status);
+ i2c_unlock_addr(adap, client->addr, client->flags);
out_err_silent:
if (need_put)
put_device(&client->dev);
diff --git a/drivers/i3c/master/svc-i3c-master.c b/drivers/i3c/master/svc-i3c-master.c
index 0a68fd1b81d4..e084ba648b4a 100644
--- a/drivers/i3c/master/svc-i3c-master.c
+++ b/drivers/i3c/master/svc-i3c-master.c
@@ -1775,6 +1775,7 @@ static void svc_i3c_master_remove(struct platform_device *pdev)
{
struct svc_i3c_master *master = platform_get_drvdata(pdev);
+ cancel_work_sync(&master->hj_work);
i3c_master_unregister(&master->base);
pm_runtime_dont_use_autosuspend(&pdev->dev);
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index 88470602b789..67aebfe0fed6 100644
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -1530,6 +1530,10 @@ static const struct idle_cpu idle_cpu_dnv __initconst = {
.use_acpi = true,
};
+static const struct idle_cpu idle_cpu_tmt __initconst = {
+ .disable_promotion_to_c1e = true,
+};
+
static const struct idle_cpu idle_cpu_snr __initconst = {
.state_table = snr_cstates,
.disable_promotion_to_c1e = true,
@@ -1594,6 +1598,8 @@ static const struct x86_cpu_id intel_idle_ids[] __initconst = {
X86_MATCH_VFM(INTEL_ATOM_GOLDMONT, &idle_cpu_bxt),
X86_MATCH_VFM(INTEL_ATOM_GOLDMONT_PLUS, &idle_cpu_bxt),
X86_MATCH_VFM(INTEL_ATOM_GOLDMONT_D, &idle_cpu_dnv),
+ X86_MATCH_VFM(INTEL_ATOM_TREMONT, &idle_cpu_tmt),
+ X86_MATCH_VFM(INTEL_ATOM_TREMONT_L, &idle_cpu_tmt),
X86_MATCH_VFM(INTEL_ATOM_TREMONT_D, &idle_cpu_snr),
X86_MATCH_VFM(INTEL_ATOM_CRESTMONT, &idle_cpu_grr),
X86_MATCH_VFM(INTEL_ATOM_CRESTMONT_X, &idle_cpu_srf),
@@ -2142,7 +2148,7 @@ static void __init intel_idle_cpuidle_driver_init(struct cpuidle_driver *drv)
drv->state_count = 1;
- if (icpu)
+ if (icpu && icpu->state_table)
intel_idle_init_cstates_icpu(drv);
else
intel_idle_init_cstates_acpi(drv);
@@ -2276,7 +2282,11 @@ static int __init intel_idle_init(void)
icpu = (const struct idle_cpu *)id->driver_data;
if (icpu) {
- cpuidle_state_table = icpu->state_table;
+ if (icpu->state_table)
+ cpuidle_state_table = icpu->state_table;
+ else if (!intel_idle_acpi_cst_extract())
+ return -ENODEV;
+
auto_demotion_disable_flags = icpu->auto_demotion_disable_flags;
if (icpu->disable_promotion_to_c1e)
c1e_promotion = C1E_PROMOTION_DISABLE;
diff --git a/drivers/iio/magnetometer/ak8975.c b/drivers/iio/magnetometer/ak8975.c
index ccbebe5b66cd..e78de8a971c7 100644
--- a/drivers/iio/magnetometer/ak8975.c
+++ b/drivers/iio/magnetometer/ak8975.c
@@ -692,22 +692,8 @@ static int ak8975_start_read_axis(struct ak8975_data *data,
if (ret < 0)
return ret;
- /* This will be executed only for non-interrupt based waiting case */
- if (ret & data->def->ctrl_masks[ST1_DRDY]) {
- ret = i2c_smbus_read_byte_data(client,
- data->def->ctrl_regs[ST2]);
- if (ret < 0) {
- dev_err(&client->dev, "Error in reading ST2\n");
- return ret;
- }
- if (ret & (data->def->ctrl_masks[ST2_DERR] |
- data->def->ctrl_masks[ST2_HOFL])) {
- dev_err(&client->dev, "ST2 status error 0x%x\n", ret);
- return -EINVAL;
- }
- }
-
- return 0;
+ /* Return with zero if the data is ready. */
+ return !data->def->ctrl_regs[ST1_DRDY];
}
/* Retrieve raw flux value for one of the x, y, or z axis. */
@@ -734,6 +720,20 @@ static int ak8975_read_axis(struct iio_dev *indio_dev, int index, int *val)
if (ret < 0)
goto exit;
+ /* Read out ST2 for release lock on measurment data. */
+ ret = i2c_smbus_read_byte_data(client, data->def->ctrl_regs[ST2]);
+ if (ret < 0) {
+ dev_err(&client->dev, "Error in reading ST2\n");
+ goto exit;
+ }
+
+ if (ret & (data->def->ctrl_masks[ST2_DERR] |
+ data->def->ctrl_masks[ST2_HOFL])) {
+ dev_err(&client->dev, "ST2 status error 0x%x\n", ret);
+ ret = -EINVAL;
+ goto exit;
+ }
+
mutex_unlock(&data->lock);
pm_runtime_mark_last_busy(&data->client->dev);
diff --git a/drivers/iio/pressure/bmp280-core.c b/drivers/iio/pressure/bmp280-core.c
index 49081b729618..b21282a613ff 100644
--- a/drivers/iio/pressure/bmp280-core.c
+++ b/drivers/iio/pressure/bmp280-core.c
@@ -882,7 +882,7 @@ const struct bmp280_chip_info bme280_chip_info = {
.id_reg = BMP280_REG_ID,
.chip_id = bme280_chip_ids,
.num_chip_id = ARRAY_SIZE(bme280_chip_ids),
- .regmap_config = &bmp280_regmap_config,
+ .regmap_config = &bme280_regmap_config,
.start_up_time = 2000,
.channels = bmp280_channels,
.num_channels = 3,
@@ -1272,10 +1272,11 @@ static int bmp380_chip_config(struct bmp280_data *data)
}
/*
* Waits for measurement before checking configuration error
- * flag. Selected longest measure time indicated in
- * section 3.9.1 in the datasheet.
+ * flag. Selected longest measurement time, calculated from
+ * formula in datasheet section 3.9.2 with an offset of ~+15%
+ * as it seen as well in table 3.9.1.
*/
- msleep(80);
+ msleep(150);
/* Check config error flag */
ret = regmap_read(data->regmap, BMP380_REG_ERROR, &tmp);
diff --git a/drivers/iio/pressure/bmp280-regmap.c b/drivers/iio/pressure/bmp280-regmap.c
index fa52839474b1..d27d68edd906 100644
--- a/drivers/iio/pressure/bmp280-regmap.c
+++ b/drivers/iio/pressure/bmp280-regmap.c
@@ -41,7 +41,7 @@ const struct regmap_config bmp180_regmap_config = {
};
EXPORT_SYMBOL_NS(bmp180_regmap_config, IIO_BMP280);
-static bool bmp280_is_writeable_reg(struct device *dev, unsigned int reg)
+static bool bme280_is_writeable_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
case BMP280_REG_CONFIG:
@@ -54,7 +54,35 @@ static bool bmp280_is_writeable_reg(struct device *dev, unsigned int reg)
}
}
+static bool bmp280_is_writeable_reg(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case BMP280_REG_CONFIG:
+ case BMP280_REG_CTRL_MEAS:
+ case BMP280_REG_RESET:
+ return true;
+ default:
+ return false;
+ }
+}
+
static bool bmp280_is_volatile_reg(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case BMP280_REG_TEMP_XLSB:
+ case BMP280_REG_TEMP_LSB:
+ case BMP280_REG_TEMP_MSB:
+ case BMP280_REG_PRESS_XLSB:
+ case BMP280_REG_PRESS_LSB:
+ case BMP280_REG_PRESS_MSB:
+ case BMP280_REG_STATUS:
+ return true;
+ default:
+ return false;
+ }
+}
+
+static bool bme280_is_volatile_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
case BME280_REG_HUMIDITY_LSB:
@@ -71,7 +99,6 @@ static bool bmp280_is_volatile_reg(struct device *dev, unsigned int reg)
return false;
}
}
-
static bool bmp380_is_writeable_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
@@ -167,7 +194,7 @@ const struct regmap_config bmp280_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
- .max_register = BME280_REG_HUMIDITY_LSB,
+ .max_register = BMP280_REG_TEMP_XLSB,
.cache_type = REGCACHE_RBTREE,
.writeable_reg = bmp280_is_writeable_reg,
@@ -175,6 +202,18 @@ const struct regmap_config bmp280_regmap_config = {
};
EXPORT_SYMBOL_NS(bmp280_regmap_config, IIO_BMP280);
+const struct regmap_config bme280_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+
+ .max_register = BME280_REG_HUMIDITY_LSB,
+ .cache_type = REGCACHE_RBTREE,
+
+ .writeable_reg = bme280_is_writeable_reg,
+ .volatile_reg = bme280_is_volatile_reg,
+};
+EXPORT_SYMBOL_NS(bme280_regmap_config, IIO_BMP280);
+
const struct regmap_config bmp380_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
diff --git a/drivers/iio/pressure/bmp280.h b/drivers/iio/pressure/bmp280.h
index 7c30e4d523be..4cf1c28c18e3 100644
--- a/drivers/iio/pressure/bmp280.h
+++ b/drivers/iio/pressure/bmp280.h
@@ -464,6 +464,7 @@ extern const struct bmp280_chip_info bmp580_chip_info;
/* Regmap configurations */
extern const struct regmap_config bmp180_regmap_config;
extern const struct regmap_config bmp280_regmap_config;
+extern const struct regmap_config bme280_regmap_config;
extern const struct regmap_config bmp380_regmap_config;
extern const struct regmap_config bmp580_regmap_config;
diff --git a/drivers/infiniband/hw/mana/main.c b/drivers/infiniband/hw/mana/main.c
index d13abc954d2a..67c2d43135a8 100644
--- a/drivers/infiniband/hw/mana/main.c
+++ b/drivers/infiniband/hw/mana/main.c
@@ -383,7 +383,7 @@ static int mana_ib_gd_create_dma_region(struct mana_ib_dev *dev, struct ib_umem
create_req->length = umem->length;
create_req->offset_in_page = ib_umem_dma_offset(umem, page_sz);
- create_req->gdma_page_type = order_base_2(page_sz) - PAGE_SHIFT;
+ create_req->gdma_page_type = order_base_2(page_sz) - MANA_PAGE_SHIFT;
create_req->page_count = num_pages_total;
ibdev_dbg(&dev->ib_dev, "size_dma_region %lu num_pages_total %lu\n",
@@ -511,13 +511,13 @@ int mana_ib_mmap(struct ib_ucontext *ibcontext, struct vm_area_struct *vma)
PAGE_SHIFT;
prot = pgprot_writecombine(vma->vm_page_prot);
- ret = rdma_user_mmap_io(ibcontext, vma, pfn, gc->db_page_size, prot,
+ ret = rdma_user_mmap_io(ibcontext, vma, pfn, PAGE_SIZE, prot,
NULL);
if (ret)
ibdev_dbg(ibdev, "can't rdma_user_mmap_io ret %d\n", ret);
else
- ibdev_dbg(ibdev, "mapped I/O pfn 0x%llx page_size %u, ret %d\n",
- pfn, gc->db_page_size, ret);
+ ibdev_dbg(ibdev, "mapped I/O pfn 0x%llx page_size %lu, ret %d\n",
+ pfn, PAGE_SIZE, ret);
return ret;
}
diff --git a/drivers/input/keyboard/adp5589-keys.c b/drivers/input/keyboard/adp5589-keys.c
index 8996e00cd63a..922d3ab998f3 100644
--- a/drivers/input/keyboard/adp5589-keys.c
+++ b/drivers/input/keyboard/adp5589-keys.c
@@ -391,10 +391,17 @@ static int adp5589_gpio_get_value(struct gpio_chip *chip, unsigned off)
struct adp5589_kpad *kpad = gpiochip_get_data(chip);
unsigned int bank = kpad->var->bank(kpad->gpiomap[off]);
unsigned int bit = kpad->var->bit(kpad->gpiomap[off]);
+ int val;
- return !!(adp5589_read(kpad->client,
- kpad->var->reg(ADP5589_GPI_STATUS_A) + bank) &
- bit);
+ mutex_lock(&kpad->gpio_lock);
+ if (kpad->dir[bank] & bit)
+ val = kpad->dat_out[bank];
+ else
+ val = adp5589_read(kpad->client,
+ kpad->var->reg(ADP5589_GPI_STATUS_A) + bank);
+ mutex_unlock(&kpad->gpio_lock);
+
+ return !!(val & bit);
}
static void adp5589_gpio_set_value(struct gpio_chip *chip,
@@ -936,10 +943,9 @@ static int adp5589_keypad_add(struct adp5589_kpad *kpad, unsigned int revid)
static void adp5589_clear_config(void *data)
{
- struct i2c_client *client = data;
- struct adp5589_kpad *kpad = i2c_get_clientdata(client);
+ struct adp5589_kpad *kpad = data;
- adp5589_write(client, kpad->var->reg(ADP5589_GENERAL_CFG), 0);
+ adp5589_write(kpad->client, kpad->var->reg(ADP5589_GENERAL_CFG), 0);
}
static int adp5589_probe(struct i2c_client *client)
@@ -983,7 +989,7 @@ static int adp5589_probe(struct i2c_client *client)
}
error = devm_add_action_or_reset(&client->dev, adp5589_clear_config,
- client);
+ kpad);
if (error)
return error;
@@ -1010,8 +1016,6 @@ static int adp5589_probe(struct i2c_client *client)
if (error)
return error;
- i2c_set_clientdata(client, kpad);
-
dev_info(&client->dev, "Rev.%d keypad, irq %d\n", revid, client->irq);
return 0;
}
diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
index f490385c1360..473eb772ea21 100644
--- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
+++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
@@ -1012,7 +1012,8 @@ void arm_smmu_get_ste_used(const __le64 *ent, __le64 *used_bits)
used_bits[2] |=
cpu_to_le64(STRTAB_STE_2_S2VMID | STRTAB_STE_2_VTCR |
STRTAB_STE_2_S2AA64 | STRTAB_STE_2_S2ENDI |
- STRTAB_STE_2_S2PTW | STRTAB_STE_2_S2R);
+ STRTAB_STE_2_S2PTW | STRTAB_STE_2_S2S |
+ STRTAB_STE_2_S2R);
used_bits[3] |= cpu_to_le64(STRTAB_STE_3_S2TTB_MASK);
}
@@ -1184,8 +1185,8 @@ static int arm_smmu_alloc_cd_leaf_table(struct arm_smmu_device *smmu,
{
size_t size = CTXDESC_L2_ENTRIES * (CTXDESC_CD_DWORDS << 3);
- l1_desc->l2ptr = dmam_alloc_coherent(smmu->dev, size,
- &l1_desc->l2ptr_dma, GFP_KERNEL);
+ l1_desc->l2ptr = dma_alloc_coherent(smmu->dev, size,
+ &l1_desc->l2ptr_dma, GFP_KERNEL);
if (!l1_desc->l2ptr) {
dev_warn(smmu->dev,
"failed to allocate context descriptor table\n");
@@ -1399,17 +1400,17 @@ static int arm_smmu_alloc_cd_tables(struct arm_smmu_master *master)
cd_table->num_l1_ents = DIV_ROUND_UP(max_contexts,
CTXDESC_L2_ENTRIES);
- cd_table->l1_desc = devm_kcalloc(smmu->dev, cd_table->num_l1_ents,
- sizeof(*cd_table->l1_desc),
- GFP_KERNEL);
+ cd_table->l1_desc = kcalloc(cd_table->num_l1_ents,
+ sizeof(*cd_table->l1_desc),
+ GFP_KERNEL);
if (!cd_table->l1_desc)
return -ENOMEM;
l1size = cd_table->num_l1_ents * (CTXDESC_L1_DESC_DWORDS << 3);
}
- cd_table->cdtab = dmam_alloc_coherent(smmu->dev, l1size, &cd_table->cdtab_dma,
- GFP_KERNEL);
+ cd_table->cdtab = dma_alloc_coherent(smmu->dev, l1size,
+ &cd_table->cdtab_dma, GFP_KERNEL);
if (!cd_table->cdtab) {
dev_warn(smmu->dev, "failed to allocate context descriptor\n");
ret = -ENOMEM;
@@ -1420,7 +1421,7 @@ static int arm_smmu_alloc_cd_tables(struct arm_smmu_master *master)
err_free_l1:
if (cd_table->l1_desc) {
- devm_kfree(smmu->dev, cd_table->l1_desc);
+ kfree(cd_table->l1_desc);
cd_table->l1_desc = NULL;
}
return ret;
@@ -1440,21 +1441,18 @@ static void arm_smmu_free_cd_tables(struct arm_smmu_master *master)
if (!cd_table->l1_desc[i].l2ptr)
continue;
- dmam_free_coherent(smmu->dev, size,
- cd_table->l1_desc[i].l2ptr,
- cd_table->l1_desc[i].l2ptr_dma);
+ dma_free_coherent(smmu->dev, size,
+ cd_table->l1_desc[i].l2ptr,
+ cd_table->l1_desc[i].l2ptr_dma);
}
- devm_kfree(smmu->dev, cd_table->l1_desc);
- cd_table->l1_desc = NULL;
+ kfree(cd_table->l1_desc);
l1size = cd_table->num_l1_ents * (CTXDESC_L1_DESC_DWORDS << 3);
} else {
l1size = cd_table->num_l1_ents * (CTXDESC_CD_DWORDS << 3);
}
- dmam_free_coherent(smmu->dev, l1size, cd_table->cdtab, cd_table->cdtab_dma);
- cd_table->cdtab_dma = 0;
- cd_table->cdtab = NULL;
+ dma_free_coherent(smmu->dev, l1size, cd_table->cdtab, cd_table->cdtab_dma);
}
/* Stream table manipulation functions */
@@ -1646,6 +1644,7 @@ void arm_smmu_make_s2_domain_ste(struct arm_smmu_ste *target,
STRTAB_STE_2_S2ENDI |
#endif
STRTAB_STE_2_S2PTW |
+ (master->stall_enabled ? STRTAB_STE_2_S2S : 0) |
STRTAB_STE_2_S2R);
target->data[3] = cpu_to_le64(pgtbl_cfg->arm_lpae_s2_cfg.vttbr &
@@ -1739,10 +1738,6 @@ static int arm_smmu_handle_evt(struct arm_smmu_device *smmu, u64 *evt)
return -EOPNOTSUPP;
}
- /* Stage-2 is always pinned at the moment */
- if (evt[1] & EVTQ_1_S2)
- return -EFAULT;
-
if (!(evt[1] & EVTQ_1_STALL))
return -EOPNOTSUPP;
diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h
index 14bca41a981b..0dc7ad43c64c 100644
--- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h
+++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h
@@ -267,6 +267,7 @@ struct arm_smmu_ste {
#define STRTAB_STE_2_S2AA64 (1UL << 51)
#define STRTAB_STE_2_S2ENDI (1UL << 52)
#define STRTAB_STE_2_S2PTW (1UL << 54)
+#define STRTAB_STE_2_S2S (1UL << 57)
#define STRTAB_STE_2_S2R (1UL << 58)
#define STRTAB_STE_3_S2TTB_MASK GENMASK_ULL(51, 4)
diff --git a/drivers/iommu/intel/dmar.c b/drivers/iommu/intel/dmar.c
index 1c8d3141cb55..01e157d89a16 100644
--- a/drivers/iommu/intel/dmar.c
+++ b/drivers/iommu/intel/dmar.c
@@ -1204,9 +1204,7 @@ static void free_iommu(struct intel_iommu *iommu)
*/
static inline void reclaim_free_desc(struct q_inval *qi)
{
- while (qi->desc_status[qi->free_tail] == QI_DONE ||
- qi->desc_status[qi->free_tail] == QI_ABORT) {
- qi->desc_status[qi->free_tail] = QI_FREE;
+ while (qi->desc_status[qi->free_tail] == QI_FREE && qi->free_tail != qi->free_head) {
qi->free_tail = (qi->free_tail + 1) % QI_LENGTH;
qi->free_cnt++;
}
@@ -1463,8 +1461,16 @@ int qi_submit_sync(struct intel_iommu *iommu, struct qi_desc *desc,
raw_spin_lock(&qi->q_lock);
}
- for (i = 0; i < count; i++)
- qi->desc_status[(index + i) % QI_LENGTH] = QI_DONE;
+ /*
+ * The reclaim code can free descriptors from multiple submissions
+ * starting from the tail of the queue. When count == 0, the
+ * status of the standalone wait descriptor at the tail of the queue
+ * must be set to QI_FREE to allow the reclaim code to proceed.
+ * It is also possible that descriptors from one of the previous
+ * submissions has to be reclaimed by a subsequent submission.
+ */
+ for (i = 0; i <= count; i++)
+ qi->desc_status[(index + i) % QI_LENGTH] = QI_FREE;
reclaim_free_desc(qi);
raw_spin_unlock_irqrestore(&qi->q_lock, flags);
diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c
index 4aa070cf56e7..e3e513cabc86 100644
--- a/drivers/iommu/intel/iommu.c
+++ b/drivers/iommu/intel/iommu.c
@@ -1447,10 +1447,10 @@ static int iommu_init_domains(struct intel_iommu *iommu)
* entry for first-level or pass-through translation modes should
* be programmed with a domain id different from those used for
* second-level or nested translation. We reserve a domain id for
- * this purpose.
+ * this purpose. This domain id is also used for identity domain
+ * in legacy mode.
*/
- if (sm_supported(iommu))
- set_bit(FLPT_DEFAULT_DID, iommu->domain_ids);
+ set_bit(FLPT_DEFAULT_DID, iommu->domain_ids);
return 0;
}
diff --git a/drivers/iommu/intel/pasid.c b/drivers/iommu/intel/pasid.c
index b51fc268dc84..2e5fa0a23299 100644
--- a/drivers/iommu/intel/pasid.c
+++ b/drivers/iommu/intel/pasid.c
@@ -264,9 +264,7 @@ void intel_pasid_tear_down_entry(struct intel_iommu *iommu, struct device *dev,
else
iommu->flush.flush_iotlb(iommu, did, 0, 0, DMA_TLB_DSI_FLUSH);
- /* Device IOTLB doesn't need to be flushed in caching mode. */
- if (!cap_caching_mode(iommu->cap))
- devtlb_invalidation_with_pasid(iommu, dev, pasid);
+ devtlb_invalidation_with_pasid(iommu, dev, pasid);
}
/*
@@ -493,9 +491,7 @@ int intel_pasid_setup_dirty_tracking(struct intel_iommu *iommu,
iommu->flush.flush_iotlb(iommu, did, 0, 0, DMA_TLB_DSI_FLUSH);
- /* Device IOTLB doesn't need to be flushed in caching mode. */
- if (!cap_caching_mode(iommu->cap))
- devtlb_invalidation_with_pasid(iommu, dev, pasid);
+ devtlb_invalidation_with_pasid(iommu, dev, pasid);
return 0;
}
@@ -572,9 +568,7 @@ void intel_pasid_setup_page_snoop_control(struct intel_iommu *iommu,
pasid_cache_invalidation_with_pasid(iommu, did, pasid);
qi_flush_piotlb(iommu, did, pasid, 0, -1, 0);
- /* Device IOTLB doesn't need to be flushed in caching mode. */
- if (!cap_caching_mode(iommu->cap))
- devtlb_invalidation_with_pasid(iommu, dev, pasid);
+ devtlb_invalidation_with_pasid(iommu, dev, pasid);
}
/**
diff --git a/drivers/leds/leds-pca9532.c b/drivers/leds/leds-pca9532.c
index 9f3fac66a11c..bcc3063bd441 100644
--- a/drivers/leds/leds-pca9532.c
+++ b/drivers/leds/leds-pca9532.c
@@ -215,8 +215,7 @@ static int pca9532_update_hw_blink(struct pca9532_led *led,
if (other->state == PCA9532_PWM1) {
if (other->ldev.blink_delay_on != delay_on ||
other->ldev.blink_delay_off != delay_off) {
- dev_err(&led->client->dev,
- "HW can handle only one blink configuration at a time\n");
+ /* HW can handle only one blink configuration at a time */
return -EINVAL;
}
}
@@ -224,7 +223,7 @@ static int pca9532_update_hw_blink(struct pca9532_led *led,
psc = ((delay_on + delay_off) * PCA9532_PWM_PERIOD_DIV - 1) / 1000;
if (psc > U8_MAX) {
- dev_err(&led->client->dev, "Blink period too long to be handled by hardware\n");
+ /* Blink period too long to be handled by hardware */
return -EINVAL;
}
diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig
index 4eed97295927..cbd9206cd7de 100644
--- a/drivers/mailbox/Kconfig
+++ b/drivers/mailbox/Kconfig
@@ -25,6 +25,7 @@ config ARM_MHU_V2
config ARM_MHU_V3
tristate "ARM MHUv3 Mailbox"
+ depends on ARM64 || COMPILE_TEST
depends on HAS_IOMEM || COMPILE_TEST
depends on OF
help
diff --git a/drivers/mailbox/bcm2835-mailbox.c b/drivers/mailbox/bcm2835-mailbox.c
index fbfd0202047c..ea12fb8d2401 100644
--- a/drivers/mailbox/bcm2835-mailbox.c
+++ b/drivers/mailbox/bcm2835-mailbox.c
@@ -145,7 +145,8 @@ static int bcm2835_mbox_probe(struct platform_device *pdev)
spin_lock_init(&mbox->lock);
ret = devm_request_irq(dev, irq_of_parse_and_map(dev->of_node, 0),
- bcm2835_mbox_irq, 0, dev_name(dev), mbox);
+ bcm2835_mbox_irq, IRQF_NO_SUSPEND, dev_name(dev),
+ mbox);
if (ret) {
dev_err(dev, "Failed to register a mailbox IRQ handler: %d\n",
ret);
diff --git a/drivers/mailbox/rockchip-mailbox.c b/drivers/mailbox/rockchip-mailbox.c
index 8ffad059e898..4d966cb2ed03 100644
--- a/drivers/mailbox/rockchip-mailbox.c
+++ b/drivers/mailbox/rockchip-mailbox.c
@@ -159,7 +159,7 @@ static const struct of_device_id rockchip_mbox_of_match[] = {
{ .compatible = "rockchip,rk3368-mailbox", .data = &rk3368_drv_data},
{ },
};
-MODULE_DEVICE_TABLE(of, rockchp_mbox_of_match);
+MODULE_DEVICE_TABLE(of, rockchip_mbox_of_match);
static int rockchip_mbox_probe(struct platform_device *pdev)
{
diff --git a/drivers/media/common/videobuf2/videobuf2-core.c b/drivers/media/common/videobuf2/videobuf2-core.c
index 0217392fcc0d..8b0de1cb0880 100644
--- a/drivers/media/common/videobuf2/videobuf2-core.c
+++ b/drivers/media/common/videobuf2/videobuf2-core.c
@@ -2601,13 +2601,6 @@ int vb2_core_queue_init(struct vb2_queue *q)
if (WARN_ON(q->supports_requests && q->min_queued_buffers))
return -EINVAL;
- /*
- * The minimum requirement is 2: one buffer is used
- * by the hardware while the other is being processed by userspace.
- */
- if (q->min_reqbufs_allocation < 2)
- q->min_reqbufs_allocation = 2;
-
/*
* If the driver needs 'min_queued_buffers' in the queue before
* calling start_streaming() then the minimum requirement is
diff --git a/drivers/media/i2c/ar0521.c b/drivers/media/i2c/ar0521.c
index 09331cf95c62..d557f3b3de3d 100644
--- a/drivers/media/i2c/ar0521.c
+++ b/drivers/media/i2c/ar0521.c
@@ -844,7 +844,8 @@ static int ar0521_power_off(struct device *dev)
clk_disable_unprepare(sensor->extclk);
if (sensor->reset_gpio)
- gpiod_set_value(sensor->reset_gpio, 1); /* assert RESET signal */
+ /* assert RESET signal */
+ gpiod_set_value_cansleep(sensor->reset_gpio, 1);
for (i = ARRAY_SIZE(ar0521_supply_names) - 1; i >= 0; i--) {
if (sensor->supplies[i])
@@ -878,7 +879,7 @@ static int ar0521_power_on(struct device *dev)
if (sensor->reset_gpio)
/* deassert RESET signal */
- gpiod_set_value(sensor->reset_gpio, 0);
+ gpiod_set_value_cansleep(sensor->reset_gpio, 0);
usleep_range(4500, 5000); /* min 45000 clocks */
for (cnt = 0; cnt < ARRAY_SIZE(initial_regs); cnt++) {
diff --git a/drivers/media/i2c/imx335.c b/drivers/media/i2c/imx335.c
index 990d74214cc2..54a1de53d497 100644
--- a/drivers/media/i2c/imx335.c
+++ b/drivers/media/i2c/imx335.c
@@ -997,7 +997,7 @@ static int imx335_parse_hw_config(struct imx335 *imx335)
/* Request optional reset pin */
imx335->reset_gpio = devm_gpiod_get_optional(imx335->dev, "reset",
- GPIOD_OUT_LOW);
+ GPIOD_OUT_HIGH);
if (IS_ERR(imx335->reset_gpio)) {
dev_err(imx335->dev, "failed to get reset gpio %ld\n",
PTR_ERR(imx335->reset_gpio));
@@ -1110,8 +1110,7 @@ static int imx335_power_on(struct device *dev)
usleep_range(500, 550); /* Tlow */
- /* Set XCLR */
- gpiod_set_value_cansleep(imx335->reset_gpio, 1);
+ gpiod_set_value_cansleep(imx335->reset_gpio, 0);
ret = clk_prepare_enable(imx335->inclk);
if (ret) {
@@ -1124,7 +1123,7 @@ static int imx335_power_on(struct device *dev)
return 0;
error_reset:
- gpiod_set_value_cansleep(imx335->reset_gpio, 0);
+ gpiod_set_value_cansleep(imx335->reset_gpio, 1);
regulator_bulk_disable(ARRAY_SIZE(imx335_supply_name), imx335->supplies);
return ret;
@@ -1141,7 +1140,7 @@ static int imx335_power_off(struct device *dev)
struct v4l2_subdev *sd = dev_get_drvdata(dev);
struct imx335 *imx335 = to_imx335(sd);
- gpiod_set_value_cansleep(imx335->reset_gpio, 0);
+ gpiod_set_value_cansleep(imx335->reset_gpio, 1);
clk_disable_unprepare(imx335->inclk);
regulator_bulk_disable(ARRAY_SIZE(imx335_supply_name), imx335->supplies);
diff --git a/drivers/media/i2c/ov5675.c b/drivers/media/i2c/ov5675.c
index 3641911bc73f..5b5127f8953f 100644
--- a/drivers/media/i2c/ov5675.c
+++ b/drivers/media/i2c/ov5675.c
@@ -972,12 +972,10 @@ static int ov5675_set_stream(struct v4l2_subdev *sd, int enable)
static int ov5675_power_off(struct device *dev)
{
- /* 512 xvclk cycles after the last SCCB transation or MIPI frame end */
- u32 delay_us = DIV_ROUND_UP(512, OV5675_XVCLK_19_2 / 1000 / 1000);
struct v4l2_subdev *sd = dev_get_drvdata(dev);
struct ov5675 *ov5675 = to_ov5675(sd);
- usleep_range(delay_us, delay_us * 2);
+ usleep_range(90, 100);
clk_disable_unprepare(ov5675->xvclk);
gpiod_set_value_cansleep(ov5675->reset_gpio, 1);
@@ -988,7 +986,6 @@ static int ov5675_power_off(struct device *dev)
static int ov5675_power_on(struct device *dev)
{
- u32 delay_us = DIV_ROUND_UP(8192, OV5675_XVCLK_19_2 / 1000 / 1000);
struct v4l2_subdev *sd = dev_get_drvdata(dev);
struct ov5675 *ov5675 = to_ov5675(sd);
int ret;
@@ -1014,8 +1011,11 @@ static int ov5675_power_on(struct device *dev)
gpiod_set_value_cansleep(ov5675->reset_gpio, 0);
- /* 8192 xvclk cycles prior to the first SCCB transation */
- usleep_range(delay_us, delay_us * 2);
+ /* Worst case quiesence gap is 1.365 milliseconds @ 6MHz XVCLK
+ * Add an additional threshold grace period to ensure reset
+ * completion before initiating our first I2C transaction.
+ */
+ usleep_range(1500, 1600);
return 0;
}
diff --git a/drivers/media/platform/qcom/camss/camss-video.c b/drivers/media/platform/qcom/camss/camss-video.c
index cd72feca618c..3b8fc31d957c 100644
--- a/drivers/media/platform/qcom/camss/camss-video.c
+++ b/drivers/media/platform/qcom/camss/camss-video.c
@@ -297,12 +297,6 @@ static void video_stop_streaming(struct vb2_queue *q)
ret = v4l2_subdev_call(subdev, video, s_stream, 0);
- if (entity->use_count > 1) {
- /* Don't stop if other instances of the pipeline are still running */
- dev_dbg(video->camss->dev, "Video pipeline still used, don't stop streaming.\n");
- return;
- }
-
if (ret) {
dev_err(video->camss->dev, "Video pipeline stop failed: %d\n", ret);
return;
diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c
index 51b1d3550421..d64985ca6e88 100644
--- a/drivers/media/platform/qcom/camss/camss.c
+++ b/drivers/media/platform/qcom/camss/camss.c
@@ -2283,6 +2283,8 @@ static int camss_probe(struct platform_device *pdev)
v4l2_async_nf_init(&camss->notifier, &camss->v4l2_dev);
+ pm_runtime_enable(dev);
+
num_subdevs = camss_of_parse_ports(camss);
if (num_subdevs < 0) {
ret = num_subdevs;
@@ -2323,8 +2325,6 @@ static int camss_probe(struct platform_device *pdev)
}
}
- pm_runtime_enable(dev);
-
return 0;
err_register_subdevs:
@@ -2332,6 +2332,7 @@ static int camss_probe(struct platform_device *pdev)
err_v4l2_device_unregister:
v4l2_device_unregister(&camss->v4l2_dev);
v4l2_async_nf_cleanup(&camss->notifier);
+ pm_runtime_disable(dev);
err_genpd_cleanup:
camss_genpd_cleanup(camss);
diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
index 165c947a6703..84e95a46dfc9 100644
--- a/drivers/media/platform/qcom/venus/core.c
+++ b/drivers/media/platform/qcom/venus/core.c
@@ -430,6 +430,7 @@ static void venus_remove(struct platform_device *pdev)
struct device *dev = core->dev;
int ret;
+ cancel_delayed_work_sync(&core->work);
ret = pm_runtime_get_sync(dev);
WARN_ON(ret < 0);
diff --git a/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c b/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c
index 097a3a08ef7d..dbb26c7b2f8d 100644
--- a/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c
+++ b/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c
@@ -39,6 +39,10 @@ static const struct media_entity_operations sun4i_csi_video_entity_ops = {
.link_validate = v4l2_subdev_link_validate,
};
+static const struct media_entity_operations sun4i_csi_subdev_entity_ops = {
+ .link_validate = v4l2_subdev_link_validate,
+};
+
static int sun4i_csi_notify_bound(struct v4l2_async_notifier *notifier,
struct v4l2_subdev *subdev,
struct v4l2_async_connection *asd)
@@ -214,6 +218,7 @@ static int sun4i_csi_probe(struct platform_device *pdev)
subdev->internal_ops = &sun4i_csi_subdev_internal_ops;
subdev->flags = V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS;
subdev->entity.function = MEDIA_ENT_F_VID_IF_BRIDGE;
+ subdev->entity.ops = &sun4i_csi_subdev_entity_ops;
subdev->owner = THIS_MODULE;
snprintf(subdev->name, sizeof(subdev->name), "sun4i-csi-0");
v4l2_set_subdevdata(subdev, csi);
diff --git a/drivers/memory/tegra/tegra186-emc.c b/drivers/memory/tegra/tegra186-emc.c
index 57d9ae12fcfe..33d67d251719 100644
--- a/drivers/memory/tegra/tegra186-emc.c
+++ b/drivers/memory/tegra/tegra186-emc.c
@@ -35,11 +35,6 @@ struct tegra186_emc {
struct icc_provider provider;
};
-static inline struct tegra186_emc *to_tegra186_emc(struct icc_provider *provider)
-{
- return container_of(provider, struct tegra186_emc, provider);
-}
-
/*
* debugfs interface
*
diff --git a/drivers/net/can/dev/netlink.c b/drivers/net/can/dev/netlink.c
index dfdc039d92a6..01aacdcda260 100644
--- a/drivers/net/can/dev/netlink.c
+++ b/drivers/net/can/dev/netlink.c
@@ -65,15 +65,6 @@ static int can_validate(struct nlattr *tb[], struct nlattr *data[],
if (!data)
return 0;
- if (data[IFLA_CAN_BITTIMING]) {
- struct can_bittiming bt;
-
- memcpy(&bt, nla_data(data[IFLA_CAN_BITTIMING]), sizeof(bt));
- err = can_validate_bittiming(&bt, extack);
- if (err)
- return err;
- }
-
if (data[IFLA_CAN_CTRLMODE]) {
struct can_ctrlmode *cm = nla_data(data[IFLA_CAN_CTRLMODE]);
u32 tdc_flags = cm->flags & CAN_CTRLMODE_TDC_MASK;
@@ -114,6 +105,15 @@ static int can_validate(struct nlattr *tb[], struct nlattr *data[],
}
}
+ if (data[IFLA_CAN_BITTIMING]) {
+ struct can_bittiming bt;
+
+ memcpy(&bt, nla_data(data[IFLA_CAN_BITTIMING]), sizeof(bt));
+ err = can_validate_bittiming(&bt, extack);
+ if (err)
+ return err;
+ }
+
if (is_can_fd) {
if (!data[IFLA_CAN_BITTIMING] || !data[IFLA_CAN_DATA_BITTIMING])
return -EOPNOTSUPP;
@@ -195,48 +195,6 @@ static int can_changelink(struct net_device *dev, struct nlattr *tb[],
/* We need synchronization with dev->stop() */
ASSERT_RTNL();
- if (data[IFLA_CAN_BITTIMING]) {
- struct can_bittiming bt;
-
- /* Do not allow changing bittiming while running */
- if (dev->flags & IFF_UP)
- return -EBUSY;
-
- /* Calculate bittiming parameters based on
- * bittiming_const if set, otherwise pass bitrate
- * directly via do_set_bitrate(). Bail out if neither
- * is given.
- */
- if (!priv->bittiming_const && !priv->do_set_bittiming &&
- !priv->bitrate_const)
- return -EOPNOTSUPP;
-
- memcpy(&bt, nla_data(data[IFLA_CAN_BITTIMING]), sizeof(bt));
- err = can_get_bittiming(dev, &bt,
- priv->bittiming_const,
- priv->bitrate_const,
- priv->bitrate_const_cnt,
- extack);
- if (err)
- return err;
-
- if (priv->bitrate_max && bt.bitrate > priv->bitrate_max) {
- NL_SET_ERR_MSG_FMT(extack,
- "arbitration bitrate %u bps surpasses transceiver capabilities of %u bps",
- bt.bitrate, priv->bitrate_max);
- return -EINVAL;
- }
-
- memcpy(&priv->bittiming, &bt, sizeof(bt));
-
- if (priv->do_set_bittiming) {
- /* Finally, set the bit-timing registers */
- err = priv->do_set_bittiming(dev);
- if (err)
- return err;
- }
- }
-
if (data[IFLA_CAN_CTRLMODE]) {
struct can_ctrlmode *cm;
u32 ctrlstatic;
@@ -284,6 +242,48 @@ static int can_changelink(struct net_device *dev, struct nlattr *tb[],
priv->ctrlmode &= cm->flags | ~CAN_CTRLMODE_TDC_MASK;
}
+ if (data[IFLA_CAN_BITTIMING]) {
+ struct can_bittiming bt;
+
+ /* Do not allow changing bittiming while running */
+ if (dev->flags & IFF_UP)
+ return -EBUSY;
+
+ /* Calculate bittiming parameters based on
+ * bittiming_const if set, otherwise pass bitrate
+ * directly via do_set_bitrate(). Bail out if neither
+ * is given.
+ */
+ if (!priv->bittiming_const && !priv->do_set_bittiming &&
+ !priv->bitrate_const)
+ return -EOPNOTSUPP;
+
+ memcpy(&bt, nla_data(data[IFLA_CAN_BITTIMING]), sizeof(bt));
+ err = can_get_bittiming(dev, &bt,
+ priv->bittiming_const,
+ priv->bitrate_const,
+ priv->bitrate_const_cnt,
+ extack);
+ if (err)
+ return err;
+
+ if (priv->bitrate_max && bt.bitrate > priv->bitrate_max) {
+ NL_SET_ERR_MSG_FMT(extack,
+ "arbitration bitrate %u bps surpasses transceiver capabilities of %u bps",
+ bt.bitrate, priv->bitrate_max);
+ return -EINVAL;
+ }
+
+ memcpy(&priv->bittiming, &bt, sizeof(bt));
+
+ if (priv->do_set_bittiming) {
+ /* Finally, set the bit-timing registers */
+ err = priv->do_set_bittiming(dev);
+ if (err)
+ return err;
+ }
+ }
+
if (data[IFLA_CAN_RESTART_MS]) {
/* Do not allow changing restart delay while running */
if (dev->flags & IFF_UP)
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
index d0aecd1d7357..876b95306404 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
@@ -266,7 +266,7 @@ static void aq_ethtool_get_strings(struct net_device *ndev,
const int rx_stat_cnt = ARRAY_SIZE(aq_ethtool_queue_rx_stat_names);
const int tx_stat_cnt = ARRAY_SIZE(aq_ethtool_queue_tx_stat_names);
char tc_string[8];
- int tc;
+ unsigned int tc;
memset(tc_string, 0, sizeof(tc_string));
memcpy(p, aq_ethtool_stat_names,
@@ -275,7 +275,7 @@ static void aq_ethtool_get_strings(struct net_device *ndev,
for (tc = 0; tc < cfg->tcs; tc++) {
if (cfg->is_qos)
- snprintf(tc_string, 8, "TC%d ", tc);
+ snprintf(tc_string, 8, "TC%u ", tc);
for (i = 0; i < cfg->vecs; i++) {
for (si = 0; si < rx_stat_cnt; si++) {
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
index 4cf9bf8b01b0..ac06f4a4cf97 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
@@ -4157,7 +4157,7 @@ static void bnxt_get_pkgver(struct net_device *dev)
if (!bnxt_get_pkginfo(dev, buf, sizeof(buf))) {
len = strlen(bp->fw_ver_str);
- snprintf(bp->fw_ver_str + len, FW_VER_STR_LEN - len - 1,
+ snprintf(bp->fw_ver_str + len, FW_VER_STR_LEN - len,
"/pkg %s", buf);
}
}
diff --git a/drivers/net/ethernet/freescale/fec.h b/drivers/net/ethernet/freescale/fec.h
index a19cb2a786fd..1cca0425d493 100644
--- a/drivers/net/ethernet/freescale/fec.h
+++ b/drivers/net/ethernet/freescale/fec.h
@@ -691,10 +691,19 @@ struct fec_enet_private {
/* XDP BPF Program */
struct bpf_prog *xdp_prog;
+ struct {
+ int pps_enable;
+ u64 ns_sys, ns_phc;
+ u32 at_corr;
+ u8 at_inc_corr;
+ } ptp_saved_state;
+
u64 ethtool_stats[];
};
void fec_ptp_init(struct platform_device *pdev, int irq_idx);
+void fec_ptp_restore_state(struct fec_enet_private *fep);
+void fec_ptp_save_state(struct fec_enet_private *fep);
void fec_ptp_stop(struct platform_device *pdev);
void fec_ptp_start_cyclecounter(struct net_device *ndev);
int fec_ptp_set(struct net_device *ndev, struct kernel_hwtstamp_config *config,
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index a923cb95cdc6..570f8a14d975 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -1077,6 +1077,8 @@ fec_restart(struct net_device *ndev)
u32 rcntl = OPT_FRAME_SIZE | 0x04;
u32 ecntl = FEC_ECR_ETHEREN;
+ fec_ptp_save_state(fep);
+
/* Whack a reset. We should wait for this.
* For i.MX6SX SOC, enet use AXI bus, we use disable MAC
* instead of reset MAC itself.
@@ -1244,8 +1246,10 @@ fec_restart(struct net_device *ndev)
writel(ecntl, fep->hwp + FEC_ECNTRL);
fec_enet_active_rxring(ndev);
- if (fep->bufdesc_ex)
+ if (fep->bufdesc_ex) {
fec_ptp_start_cyclecounter(ndev);
+ fec_ptp_restore_state(fep);
+ }
/* Enable interrupts we wish to service */
if (fep->link)
@@ -1336,6 +1340,8 @@ fec_stop(struct net_device *ndev)
netdev_err(ndev, "Graceful transmit stop did not complete!\n");
}
+ fec_ptp_save_state(fep);
+
/* Whack a reset. We should wait for this.
* For i.MX6SX SOC, enet use AXI bus, we use disable MAC
* instead of reset MAC itself.
@@ -1366,6 +1372,9 @@ fec_stop(struct net_device *ndev)
val = readl(fep->hwp + FEC_ECNTRL);
val |= FEC_ECR_EN1588;
writel(val, fep->hwp + FEC_ECNTRL);
+
+ fec_ptp_start_cyclecounter(ndev);
+ fec_ptp_restore_state(fep);
}
}
diff --git a/drivers/net/ethernet/freescale/fec_ptp.c b/drivers/net/ethernet/freescale/fec_ptp.c
index 2e4f3e1782a2..5e8fac50f945 100644
--- a/drivers/net/ethernet/freescale/fec_ptp.c
+++ b/drivers/net/ethernet/freescale/fec_ptp.c
@@ -770,6 +770,56 @@ void fec_ptp_init(struct platform_device *pdev, int irq_idx)
schedule_delayed_work(&fep->time_keep, HZ);
}
+void fec_ptp_save_state(struct fec_enet_private *fep)
+{
+ unsigned long flags;
+ u32 atime_inc_corr;
+
+ spin_lock_irqsave(&fep->tmreg_lock, flags);
+
+ fep->ptp_saved_state.pps_enable = fep->pps_enable;
+
+ fep->ptp_saved_state.ns_phc = timecounter_read(&fep->tc);
+ fep->ptp_saved_state.ns_sys = ktime_get_ns();
+
+ fep->ptp_saved_state.at_corr = readl(fep->hwp + FEC_ATIME_CORR);
+ atime_inc_corr = readl(fep->hwp + FEC_ATIME_INC) & FEC_T_INC_CORR_MASK;
+ fep->ptp_saved_state.at_inc_corr = (u8)(atime_inc_corr >> FEC_T_INC_CORR_OFFSET);
+
+ spin_unlock_irqrestore(&fep->tmreg_lock, flags);
+}
+
+/* Restore PTP functionality after a reset */
+void fec_ptp_restore_state(struct fec_enet_private *fep)
+{
+ u32 atime_inc = readl(fep->hwp + FEC_ATIME_INC) & FEC_T_INC_MASK;
+ unsigned long flags;
+ u32 counter;
+ u64 ns;
+
+ spin_lock_irqsave(&fep->tmreg_lock, flags);
+
+ /* Reset turned it off, so adjust our status flag */
+ fep->pps_enable = 0;
+
+ writel(fep->ptp_saved_state.at_corr, fep->hwp + FEC_ATIME_CORR);
+ atime_inc |= ((u32)fep->ptp_saved_state.at_inc_corr) << FEC_T_INC_CORR_OFFSET;
+ writel(atime_inc, fep->hwp + FEC_ATIME_INC);
+
+ ns = ktime_get_ns() - fep->ptp_saved_state.ns_sys + fep->ptp_saved_state.ns_phc;
+ counter = ns & fep->cc.mask;
+ writel(counter, fep->hwp + FEC_ATIME);
+ timecounter_init(&fep->tc, &fep->cc, ns);
+
+ spin_unlock_irqrestore(&fep->tmreg_lock, flags);
+
+ /* Restart PPS if needed */
+ if (fep->ptp_saved_state.pps_enable) {
+ /* Re-enable PPS */
+ fec_ptp_enable_pps(fep, 1);
+ }
+}
+
void fec_ptp_stop(struct platform_device *pdev)
{
struct net_device *ndev = platform_get_drvdata(pdev);
diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c
index b91e7a06b97f..beb815e5289b 100644
--- a/drivers/net/ethernet/hisilicon/hip04_eth.c
+++ b/drivers/net/ethernet/hisilicon/hip04_eth.c
@@ -947,6 +947,7 @@ static int hip04_mac_probe(struct platform_device *pdev)
priv->tx_coalesce_timer.function = tx_done;
priv->map = syscon_node_to_regmap(arg.np);
+ of_node_put(arg.np);
if (IS_ERR(priv->map)) {
dev_warn(d, "no syscon hisilicon,hip04-ppe\n");
ret = PTR_ERR(priv->map);
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
index f75668c47935..616a2768e504 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
@@ -933,6 +933,7 @@ static int hns_mac_get_info(struct hns_mac_cb *mac_cb)
mac_cb->cpld_ctrl = NULL;
} else {
syscon = syscon_node_to_regmap(cpld_args.np);
+ of_node_put(cpld_args.np);
if (IS_ERR_OR_NULL(syscon)) {
dev_dbg(mac_cb->dev, "no cpld-syscon found!\n");
mac_cb->cpld_ctrl = NULL;
diff --git a/drivers/net/ethernet/hisilicon/hns_mdio.c b/drivers/net/ethernet/hisilicon/hns_mdio.c
index ed73707176c1..8a047145f0c5 100644
--- a/drivers/net/ethernet/hisilicon/hns_mdio.c
+++ b/drivers/net/ethernet/hisilicon/hns_mdio.c
@@ -575,6 +575,7 @@ static int hns_mdio_probe(struct platform_device *pdev)
MDIO_SC_RESET_ST;
}
}
+ of_node_put(reg_args.np);
} else {
dev_warn(&pdev->dev, "find syscon ret = %#x\n", ret);
mdio_dev->subctrl_vbase = NULL;
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index 360ee26557f7..f103249b12fa 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -6671,8 +6671,10 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool runtime)
if (adapter->flags2 & FLAG2_HAS_PHY_WAKEUP) {
/* enable wakeup by the PHY */
retval = e1000_init_phy_wakeup(adapter, wufc);
- if (retval)
- return retval;
+ if (retval) {
+ e_err("Failed to enable wakeup\n");
+ goto skip_phy_configurations;
+ }
} else {
/* enable wakeup by the MAC */
ew32(WUFC, wufc);
@@ -6693,8 +6695,10 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool runtime)
* or broadcast.
*/
retval = e1000_enable_ulp_lpt_lp(hw, !runtime);
- if (retval)
- return retval;
+ if (retval) {
+ e_err("Failed to enable ULP\n");
+ goto skip_phy_configurations;
+ }
}
}
@@ -6726,6 +6730,7 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool runtime)
hw->phy.ops.release(hw);
}
+skip_phy_configurations:
/* Release control of h/w to f/w. If f/w is AMT enabled, this
* would have already happened in close and is redundant.
*/
@@ -6968,15 +6973,13 @@ static int e1000e_pm_suspend(struct device *dev)
e1000e_pm_freeze(dev);
rc = __e1000_shutdown(pdev, false);
- if (rc) {
- e1000e_pm_thaw(dev);
- } else {
+ if (!rc) {
/* Introduce S0ix implementation */
if (adapter->flags2 & FLAG2_ENABLE_S0IX_FLOWS)
e1000e_s0ix_entry_flow(adapter);
}
- return rc;
+ return 0;
}
static int e1000e_pm_resume(struct device *dev)
diff --git a/drivers/net/ethernet/intel/ice/ice_sched.c b/drivers/net/ethernet/intel/ice/ice_sched.c
index ecf8f5d60292..6ca13c5dcb14 100644
--- a/drivers/net/ethernet/intel/ice/ice_sched.c
+++ b/drivers/net/ethernet/intel/ice/ice_sched.c
@@ -28,9 +28,8 @@ ice_sched_add_root_node(struct ice_port_info *pi,
if (!root)
return -ENOMEM;
- /* coverity[suspicious_sizeof] */
root->children = devm_kcalloc(ice_hw_to_dev(hw), hw->max_children[0],
- sizeof(*root), GFP_KERNEL);
+ sizeof(*root->children), GFP_KERNEL);
if (!root->children) {
devm_kfree(ice_hw_to_dev(hw), root);
return -ENOMEM;
@@ -186,10 +185,9 @@ ice_sched_add_node(struct ice_port_info *pi, u8 layer,
if (!node)
return -ENOMEM;
if (hw->max_children[layer]) {
- /* coverity[suspicious_sizeof] */
node->children = devm_kcalloc(ice_hw_to_dev(hw),
hw->max_children[layer],
- sizeof(*node), GFP_KERNEL);
+ sizeof(*node->children), GFP_KERNEL);
if (!node->children) {
devm_kfree(ice_hw_to_dev(hw), node);
return -ENOMEM;
diff --git a/drivers/net/ethernet/lantiq_etop.c b/drivers/net/ethernet/lantiq_etop.c
index 9e6984815386..804914e7d9a8 100644
--- a/drivers/net/ethernet/lantiq_etop.c
+++ b/drivers/net/ethernet/lantiq_etop.c
@@ -482,7 +482,9 @@ ltq_etop_tx(struct sk_buff *skb, struct net_device *dev)
unsigned long flags;
u32 byte_offset;
- len = skb->len < ETH_ZLEN ? ETH_ZLEN : skb->len;
+ if (skb_put_padto(skb, ETH_ZLEN))
+ return NETDEV_TX_OK;
+ len = skb->len;
if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) || ch->skb[ch->dma.desc]) {
netdev_err(dev, "tx ring full\n");
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h
index e809f91c08fb..9e02e4367bec 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h
@@ -1088,7 +1088,7 @@ struct mvpp2 {
unsigned int max_port_rxqs;
/* Workqueue to gather hardware statistics */
- char queue_name[30];
+ char queue_name[31];
struct workqueue_struct *stats_queue;
/* Debugfs root entry */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index d9e241423bc5..6cff0c45ff98 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -627,7 +627,7 @@ struct mlx5e_shampo_hd {
struct mlx5e_dma_info *info;
struct mlx5e_frag_page *pages;
u16 curr_page_index;
- u16 hd_per_wq;
+ u32 hd_per_wq;
u16 hd_per_wqe;
unsigned long *bitmap;
u16 pi;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tir.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tir.c
index d4239e3b3c88..11f724ad90db 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tir.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tir.c
@@ -23,6 +23,9 @@ struct mlx5e_tir_builder *mlx5e_tir_builder_alloc(bool modify)
struct mlx5e_tir_builder *builder;
builder = kvzalloc(sizeof(*builder), GFP_KERNEL);
+ if (!builder)
+ return NULL;
+
builder->modify = modify;
return builder;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
index 3d274599015b..ca92e518be76 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
@@ -67,7 +67,6 @@ static void mlx5e_ipsec_handle_sw_limits(struct work_struct *_work)
return;
spin_lock_bh(&x->lock);
- xfrm_state_check_expire(x);
if (x->km.state == XFRM_STATE_EXPIRED) {
sa_entry->attrs.drop = true;
spin_unlock_bh(&x->lock);
@@ -75,6 +74,13 @@ static void mlx5e_ipsec_handle_sw_limits(struct work_struct *_work)
mlx5e_accel_ipsec_fs_modify(sa_entry);
return;
}
+
+ if (x->km.state != XFRM_STATE_VALID) {
+ spin_unlock_bh(&x->lock);
+ return;
+ }
+
+ xfrm_state_check_expire(x);
spin_unlock_bh(&x->lock);
queue_delayed_work(sa_entry->ipsec->wq, &dwork->dwork,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
index b09e9abd39f3..f8c7912abe0e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
@@ -642,7 +642,6 @@ mlx5e_sq_xmit_mpwqe(struct mlx5e_txqsq *sq, struct sk_buff *skb,
return;
err_unmap:
- mlx5e_dma_unmap_wqe_err(sq, 1);
sq->stats->dropped++;
dev_kfree_skb_any(skb);
mlx5e_tx_flush(sq);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/pci_vsc.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/pci_vsc.c
index d0b595ba6110..432c98f2626d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/pci_vsc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/pci_vsc.c
@@ -24,6 +24,11 @@
pci_write_config_dword((dev)->pdev, (dev)->vsc_addr + (offset), (val))
#define VSC_MAX_RETRIES 2048
+/* Reading VSC registers can take relatively long time.
+ * Yield the cpu every 128 registers read.
+ */
+#define VSC_GW_READ_BLOCK_COUNT 128
+
enum {
VSC_CTRL_OFFSET = 0x4,
VSC_COUNTER_OFFSET = 0x8,
@@ -273,6 +278,7 @@ int mlx5_vsc_gw_read_block_fast(struct mlx5_core_dev *dev, u32 *data,
{
unsigned int next_read_addr = 0;
unsigned int read_addr = 0;
+ unsigned int count = 0;
while (read_addr < length) {
if (mlx5_vsc_gw_read_fast(dev, read_addr, &next_read_addr,
@@ -280,6 +286,10 @@ int mlx5_vsc_gw_read_block_fast(struct mlx5_core_dev *dev, u32 *data,
return read_addr;
read_addr = next_read_addr;
+ if (++count == VSC_GW_READ_BLOCK_COUNT) {
+ cond_resched();
+ count = 0;
+ }
}
return length;
}
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c b/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c
index f3f5fb420468..70427643f777 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c
@@ -45,8 +45,12 @@ void sparx5_ifh_parse(u32 *ifh, struct frame_info *info)
fwd = (fwd >> 5);
info->src_port = FIELD_GET(GENMASK(7, 1), fwd);
+ /*
+ * Bit 270-271 are occasionally unexpectedly set by the hardware,
+ * clear bits before extracting timestamp
+ */
info->timestamp =
- ((u64)xtr_hdr[2] << 24) |
+ ((u64)(xtr_hdr[2] & GENMASK(5, 0)) << 24) |
((u64)xtr_hdr[3] << 16) |
((u64)xtr_hdr[4] << 8) |
((u64)xtr_hdr[5] << 0);
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
index 182ba0a8b095..6e0929af0f72 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
@@ -821,14 +821,13 @@ nfp_net_prepare_vector(struct nfp_net *nn, struct nfp_net_r_vector *r_vec,
snprintf(r_vec->name, sizeof(r_vec->name),
"%s-rxtx-%d", nfp_net_name(nn), idx);
- err = request_irq(r_vec->irq_vector, r_vec->handler, 0, r_vec->name,
- r_vec);
+ err = request_irq(r_vec->irq_vector, r_vec->handler, IRQF_NO_AUTOEN,
+ r_vec->name, r_vec);
if (err) {
nfp_net_napi_del(&nn->dp, r_vec);
nn_err(nn, "Error requesting IRQ %d\n", r_vec->irq_vector);
return err;
}
- disable_irq(r_vec->irq_vector);
irq_set_affinity_hint(r_vec->irq_vector, &r_vec->affinity_mask);
diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c
index 3507c2e28110..01e18f645c0e 100644
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -576,7 +576,34 @@ struct rtl8169_counters {
__le64 rx_broadcast;
__le32 rx_multicast;
__le16 tx_aborted;
- __le16 tx_underun;
+ __le16 tx_underrun;
+ /* new since RTL8125 */
+ __le64 tx_octets;
+ __le64 rx_octets;
+ __le64 rx_multicast64;
+ __le64 tx_unicast64;
+ __le64 tx_broadcast64;
+ __le64 tx_multicast64;
+ __le32 tx_pause_on;
+ __le32 tx_pause_off;
+ __le32 tx_pause_all;
+ __le32 tx_deferred;
+ __le32 tx_late_collision;
+ __le32 tx_all_collision;
+ __le32 tx_aborted32;
+ __le32 align_errors32;
+ __le32 rx_frame_too_long;
+ __le32 rx_runt;
+ __le32 rx_pause_on;
+ __le32 rx_pause_off;
+ __le32 rx_pause_all;
+ __le32 rx_unknown_opcode;
+ __le32 rx_mac_error;
+ __le32 tx_underrun32;
+ __le32 rx_mac_missed;
+ __le32 rx_tcam_dropped;
+ __le32 tdu;
+ __le32 rdu;
};
struct rtl8169_tc_offsets {
@@ -1841,7 +1868,7 @@ static void rtl8169_get_ethtool_stats(struct net_device *dev,
data[9] = le64_to_cpu(counters->rx_broadcast);
data[10] = le32_to_cpu(counters->rx_multicast);
data[11] = le16_to_cpu(counters->tx_aborted);
- data[12] = le16_to_cpu(counters->tx_underun);
+ data[12] = le16_to_cpu(counters->tx_underrun);
}
static void rtl8169_get_strings(struct net_device *dev, u32 stringset, u8 *data)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
index 31c387cc5f26..5e64cf15670b 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
@@ -14,6 +14,7 @@
#include <linux/slab.h>
#include <linux/ethtool.h>
#include <linux/io.h>
+#include <linux/iopoll.h>
#include "stmmac.h"
#include "stmmac_pcs.h"
#include "dwmac4.h"
@@ -475,7 +476,7 @@ static int dwmac4_write_vlan_filter(struct net_device *dev,
u8 index, u32 data)
{
void __iomem *ioaddr = (void __iomem *)dev->base_addr;
- int i, timeout = 10;
+ int ret;
u32 val;
if (index >= hw->num_vlan)
@@ -491,16 +492,15 @@ static int dwmac4_write_vlan_filter(struct net_device *dev,
writel(val, ioaddr + GMAC_VLAN_TAG);
- for (i = 0; i < timeout; i++) {
- val = readl(ioaddr + GMAC_VLAN_TAG);
- if (!(val & GMAC_VLAN_TAG_CTRL_OB))
- return 0;
- udelay(1);
+ ret = readl_poll_timeout(ioaddr + GMAC_VLAN_TAG, val,
+ !(val & GMAC_VLAN_TAG_CTRL_OB),
+ 1000, 500000);
+ if (ret) {
+ netdev_err(dev, "Timeout accessing MAC_VLAN_Tag_Filter\n");
+ return -EBUSY;
}
- netdev_err(dev, "Timeout accessing MAC_VLAN_Tag_Filter\n");
-
- return -EBUSY;
+ return 0;
}
static int dwmac4_add_hw_vlan_rx_fltr(struct net_device *dev,
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
index 996f2bcd07a2..308ef4241768 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
@@ -396,6 +396,7 @@ static int tc_setup_cbs(struct stmmac_priv *priv,
return ret;
priv->plat->tx_queues_cfg[queue].mode_to_use = MTL_QUEUE_DCB;
+ return 0;
}
/* Final adjustments for HW */
diff --git a/drivers/net/ieee802154/Kconfig b/drivers/net/ieee802154/Kconfig
index 95da876c5613..1075e24b11de 100644
--- a/drivers/net/ieee802154/Kconfig
+++ b/drivers/net/ieee802154/Kconfig
@@ -101,6 +101,7 @@ config IEEE802154_CA8210_DEBUGFS
config IEEE802154_MCR20A
tristate "MCR20A transceiver driver"
+ select REGMAP_SPI
depends on IEEE802154_DRIVERS && MAC802154
depends on SPI
help
diff --git a/drivers/net/ieee802154/mcr20a.c b/drivers/net/ieee802154/mcr20a.c
index 433fb5839203..020d392a98b6 100644
--- a/drivers/net/ieee802154/mcr20a.c
+++ b/drivers/net/ieee802154/mcr20a.c
@@ -1302,16 +1302,13 @@ mcr20a_probe(struct spi_device *spi)
irq_type = IRQF_TRIGGER_FALLING;
ret = devm_request_irq(&spi->dev, spi->irq, mcr20a_irq_isr,
- irq_type, dev_name(&spi->dev), lp);
+ irq_type | IRQF_NO_AUTOEN, dev_name(&spi->dev), lp);
if (ret) {
dev_err(&spi->dev, "could not request_irq for mcr20a\n");
ret = -ENODEV;
goto free_dev;
}
- /* disable_irq by default and wait for starting hardware */
- disable_irq(spi->irq);
-
ret = ieee802154_register_hw(hw);
if (ret) {
dev_crit(&spi->dev, "ieee802154_register_hw failed\n");
diff --git a/drivers/net/pcs/pcs-xpcs-wx.c b/drivers/net/pcs/pcs-xpcs-wx.c
index 19c75886f070..5f5cd3596cb8 100644
--- a/drivers/net/pcs/pcs-xpcs-wx.c
+++ b/drivers/net/pcs/pcs-xpcs-wx.c
@@ -109,7 +109,7 @@ static void txgbe_pma_config_1g(struct dw_xpcs *xpcs)
txgbe_write_pma(xpcs, TXGBE_DFE_TAP_CTL0, 0);
val = txgbe_read_pma(xpcs, TXGBE_RX_GEN_CTL3);
val = u16_replace_bits(val, 0x4, TXGBE_RX_GEN_CTL3_LOS_TRSHLD0);
- txgbe_write_pma(xpcs, TXGBE_RX_EQ_ATTN_CTL, val);
+ txgbe_write_pma(xpcs, TXGBE_RX_GEN_CTL3, val);
txgbe_write_pma(xpcs, TXGBE_MPLLA_CTL0, 0x20);
txgbe_write_pma(xpcs, TXGBE_MPLLA_CTL3, 0x46);
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 785182fa5fe0..b88d857ea23b 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -342,14 +342,19 @@ int phy_mii_ioctl(struct phy_device *phydev, struct ifreq *ifr, int cmd)
if (mdio_phy_id_is_c45(mii_data->phy_id)) {
prtad = mdio_phy_id_prtad(mii_data->phy_id);
devad = mdio_phy_id_devad(mii_data->phy_id);
- mii_data->val_out = mdiobus_c45_read(
- phydev->mdio.bus, prtad, devad,
- mii_data->reg_num);
+ ret = mdiobus_c45_read(phydev->mdio.bus, prtad, devad,
+ mii_data->reg_num);
+
} else {
- mii_data->val_out = mdiobus_read(
- phydev->mdio.bus, mii_data->phy_id,
- mii_data->reg_num);
+ ret = mdiobus_read(phydev->mdio.bus, mii_data->phy_id,
+ mii_data->reg_num);
}
+
+ if (ret < 0)
+ return ret;
+
+ mii_data->val_out = ret;
+
return 0;
case SIOCSMIIREG:
diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c
index 25e5bfbb6f89..c15d2f66ef0d 100644
--- a/drivers/net/phy/realtek.c
+++ b/drivers/net/phy/realtek.c
@@ -527,6 +527,9 @@ static int rtl8211f_led_hw_control_get(struct phy_device *phydev, u8 index,
{
int val;
+ if (index >= RTL8211F_LED_COUNT)
+ return -EINVAL;
+
val = phy_read_paged(phydev, 0xd04, RTL8211F_LEDCR);
if (val < 0)
return val;
diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
index eb9acfcaeb09..9d2656afba66 100644
--- a/drivers/net/ppp/ppp_generic.c
+++ b/drivers/net/ppp/ppp_generic.c
@@ -2269,7 +2269,7 @@ static bool ppp_channel_bridge_input(struct channel *pch, struct sk_buff *skb)
if (!pchb)
goto out_rcu;
- spin_lock(&pchb->downl);
+ spin_lock_bh(&pchb->downl);
if (!pchb->chan) {
/* channel got unregistered */
kfree_skb(skb);
@@ -2281,7 +2281,7 @@ static bool ppp_channel_bridge_input(struct channel *pch, struct sk_buff *skb)
kfree_skb(skb);
outl:
- spin_unlock(&pchb->downl);
+ spin_unlock_bh(&pchb->downl);
out_rcu:
rcu_read_unlock();
diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c
index 040f0bb36c0e..dc3866a70da8 100644
--- a/drivers/net/vrf.c
+++ b/drivers/net/vrf.c
@@ -607,7 +607,9 @@ static void vrf_finish_direct(struct sk_buff *skb)
eth_zero_addr(eth->h_dest);
eth->h_proto = skb->protocol;
+ rcu_read_lock_bh();
dev_queue_xmit_nit(skb, vrf_dev);
+ rcu_read_unlock_bh();
skb_pull(skb, ETH_HLEN);
}
diff --git a/drivers/net/wireless/ath/ath11k/dp_rx.c b/drivers/net/wireless/ath/ath11k/dp_rx.c
index 86485580dd89..c087d8a0f5b2 100644
--- a/drivers/net/wireless/ath/ath11k/dp_rx.c
+++ b/drivers/net/wireless/ath/ath11k/dp_rx.c
@@ -2697,7 +2697,7 @@ int ath11k_dp_process_rx(struct ath11k_base *ab, int ring_id,
if (unlikely(push_reason !=
HAL_REO_DEST_RING_PUSH_REASON_ROUTING_INSTRUCTION)) {
dev_kfree_skb_any(msdu);
- ab->soc_stats.hal_reo_error[dp->reo_dst_ring[ring_id].ring_id]++;
+ ab->soc_stats.hal_reo_error[ring_id]++;
continue;
}
diff --git a/drivers/net/wireless/ath/ath12k/dp_rx.c b/drivers/net/wireless/ath/ath12k/dp_rx.c
index 14236d0a0c89..91e3393f7b5f 100644
--- a/drivers/net/wireless/ath/ath12k/dp_rx.c
+++ b/drivers/net/wireless/ath/ath12k/dp_rx.c
@@ -2681,7 +2681,7 @@ int ath12k_dp_rx_process(struct ath12k_base *ab, int ring_id,
if (push_reason !=
HAL_REO_DEST_RING_PUSH_REASON_ROUTING_INSTRUCTION) {
dev_kfree_skb_any(msdu);
- ab->soc_stats.hal_reo_error[dp->reo_dst_ring[ring_id].ring_id]++;
+ ab->soc_stats.hal_reo_error[ring_id]++;
continue;
}
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index bf3da631c69f..51abc470125b 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -1325,11 +1325,11 @@ void ath9k_get_et_stats(struct ieee80211_hw *hw,
struct ath_softc *sc = hw->priv;
int i = 0;
- data[i++] = (sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_BE)].tx_pkts_all +
+ data[i++] = ((u64)sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_BE)].tx_pkts_all +
sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_BK)].tx_pkts_all +
sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_VI)].tx_pkts_all +
sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_VO)].tx_pkts_all);
- data[i++] = (sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_BE)].tx_bytes_all +
+ data[i++] = ((u64)sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_BE)].tx_bytes_all +
sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_BK)].tx_bytes_all +
sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_VI)].tx_bytes_all +
sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_VO)].tx_bytes_all);
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 0c7841f95228..a3733c9b484e 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -716,8 +716,7 @@ static void ath9k_hif_usb_rx_cb(struct urb *urb)
}
resubmit:
- skb_reset_tail_pointer(skb);
- skb_trim(skb, 0);
+ __skb_set_length(skb, 0);
usb_anchor_urb(urb, &hif_dev->rx_submitted);
ret = usb_submit_urb(urb, GFP_ATOMIC);
@@ -754,8 +753,7 @@ static void ath9k_hif_usb_reg_in_cb(struct urb *urb)
case -ESHUTDOWN:
goto free_skb;
default:
- skb_reset_tail_pointer(skb);
- skb_trim(skb, 0);
+ __skb_set_length(skb, 0);
goto resubmit;
}
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c
index 8c8880b44827..a7cea0a55b35 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c
@@ -357,6 +357,11 @@ int iwl_acpi_get_mcc(struct iwl_fw_runtime *fwrt, char *mcc)
}
mcc_val = wifi_pkg->package.elements[1].integer.value;
+ if (mcc_val != BIOS_MCC_CHINA) {
+ ret = -EINVAL;
+ IWL_DEBUG_RADIO(fwrt, "ACPI WRDD is supported only for CN\n");
+ goto out_free;
+ }
mcc[0] = (mcc_val >> 8) & 0xff;
mcc[1] = mcc_val & 0xff;
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h
index 8598031567bb..0aefdf353b21 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h
@@ -1132,6 +1132,19 @@ struct iwl_umac_scan_abort {
__le32 flags;
} __packed; /* SCAN_ABORT_CMD_UMAC_API_S_VER_1 */
+/**
+ * enum iwl_umac_scan_abort_status
+ *
+ * @IWL_UMAC_SCAN_ABORT_STATUS_SUCCESS: scan was successfully aborted
+ * @IWL_UMAC_SCAN_ABORT_STATUS_IN_PROGRESS: scan abort is in progress
+ * @IWL_UMAC_SCAN_ABORT_STATUS_NOT_FOUND: nothing to abort
+ */
+enum iwl_umac_scan_abort_status {
+ IWL_UMAC_SCAN_ABORT_STATUS_SUCCESS = 0,
+ IWL_UMAC_SCAN_ABORT_STATUS_IN_PROGRESS,
+ IWL_UMAC_SCAN_ABORT_STATUS_NOT_FOUND,
+};
+
/**
* struct iwl_umac_scan_complete
* @uid: scan id, &enum iwl_umac_scan_uid_offsets
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/regulatory.h b/drivers/net/wireless/intel/iwlwifi/fw/regulatory.h
index e2c056f483c1..c5bd89e61d4a 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/regulatory.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/regulatory.h
@@ -45,6 +45,8 @@
#define IWL_WTAS_ENABLE_IEC_MSK 0x4
#define IWL_WTAS_USA_UHB_MSK BIT(16)
+#define BIOS_MCC_CHINA 0x434e
+
/*
* The profile for revision 2 is a superset of revision 1, which is in
* turn a superset of revision 0. So we can store all revisions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/uefi.c b/drivers/net/wireless/intel/iwlwifi/fw/uefi.c
index fb982d4fe851..2cf878f237ac 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/uefi.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/uefi.c
@@ -638,7 +638,7 @@ int iwl_uefi_get_mcc(struct iwl_fw_runtime *fwrt, char *mcc)
goto out;
}
- if (data->mcc != UEFI_MCC_CHINA) {
+ if (data->mcc != BIOS_MCC_CHINA) {
ret = -EINVAL;
IWL_DEBUG_RADIO(fwrt, "UEFI WRDD is supported only for CN\n");
goto out;
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/uefi.h b/drivers/net/wireless/intel/iwlwifi/fw/uefi.h
index 1f8884ca8997..e0ef981cd8f2 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/uefi.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/uefi.h
@@ -149,8 +149,6 @@ struct uefi_cnv_var_splc {
u32 default_pwr_limit;
} __packed;
-#define UEFI_MCC_CHINA 0x434e
-
/* struct uefi_cnv_var_wrdd - WRDD table as defined in UEFI
* @revision: the revision of the table
* @mcc: country identifier as defined in ISO/IEC 3166-1 Alpha 2 code
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index 625ccf566e1c..1ebcc6417ece 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -838,20 +838,10 @@ void iwl_mvm_mac_tx(struct ieee80211_hw *hw,
if (ieee80211_is_mgmt(hdr->frame_control))
sta = NULL;
- /* If there is no sta, and it's not offchannel - send through AP */
+ /* this shouldn't even happen: just drop */
if (!sta && info->control.vif->type == NL80211_IFTYPE_STATION &&
- !offchannel) {
- struct iwl_mvm_vif *mvmvif =
- iwl_mvm_vif_from_mac80211(info->control.vif);
- u8 ap_sta_id = READ_ONCE(mvmvif->deflink.ap_sta_id);
-
- if (ap_sta_id < mvm->fw->ucode_capa.num_stations) {
- /* mac80211 holds rcu read lock */
- sta = rcu_dereference(mvm->fw_id_to_mac_id[ap_sta_id]);
- if (IS_ERR_OR_NULL(sta))
- goto drop;
- }
- }
+ !offchannel)
+ goto drop;
if (tmp_sta && !sta && link_id != IEEE80211_LINK_UNSPECIFIED &&
!ieee80211_is_probe_resp(hdr->frame_control)) {
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-key.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-key.c
index 8a38fc4b0b0f..455f5f417506 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-key.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-key.c
@@ -144,7 +144,7 @@ static void iwl_mvm_mld_update_sta_key(struct ieee80211_hw *hw,
if (sta != data->sta || key->link_id >= 0)
return;
- err = iwl_mvm_send_cmd_pdu(mvm, cmd_id, CMD_ASYNC, sizeof(cmd), &cmd);
+ err = iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, sizeof(cmd), &cmd);
if (err)
data->err = err;
@@ -162,8 +162,8 @@ int iwl_mvm_mld_update_sta_keys(struct iwl_mvm *mvm,
.new_sta_mask = new_sta_mask,
};
- ieee80211_iter_keys_rcu(mvm->hw, vif, iwl_mvm_mld_update_sta_key,
- &data);
+ ieee80211_iter_keys(mvm->hw, vif, iwl_mvm_mld_update_sta_key,
+ &data);
return data.err;
}
@@ -402,7 +402,7 @@ void iwl_mvm_sec_key_remove_ap(struct iwl_mvm *mvm,
if (!sec_key_ver)
return;
- ieee80211_iter_keys_rcu(mvm->hw, vif,
- iwl_mvm_sec_key_remove_ap_iter,
- (void *)(uintptr_t)link_id);
+ ieee80211_iter_keys(mvm->hw, vif,
+ iwl_mvm_sec_key_remove_ap_iter,
+ (void *)(uintptr_t)link_id);
}
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
index 1cc9c426bb15..3a9018595ea9 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
@@ -3313,13 +3313,23 @@ void iwl_mvm_rx_umac_scan_iter_complete_notif(struct iwl_mvm *mvm,
mvm->scan_start);
}
-static int iwl_mvm_umac_scan_abort(struct iwl_mvm *mvm, int type)
+static int iwl_mvm_umac_scan_abort(struct iwl_mvm *mvm, int type, bool *wait)
{
- struct iwl_umac_scan_abort cmd = {};
+ struct iwl_umac_scan_abort abort_cmd = {};
+ struct iwl_host_cmd cmd = {
+ .id = WIDE_ID(IWL_ALWAYS_LONG_GROUP, SCAN_ABORT_UMAC),
+ .len = { sizeof(abort_cmd), },
+ .data = { &abort_cmd, },
+ .flags = CMD_SEND_IN_RFKILL,
+ };
+
int uid, ret;
+ u32 status = IWL_UMAC_SCAN_ABORT_STATUS_NOT_FOUND;
lockdep_assert_held(&mvm->mutex);
+ *wait = true;
+
/* We should always get a valid index here, because we already
* checked that this type of scan was running in the generic
* code.
@@ -3328,17 +3338,28 @@ static int iwl_mvm_umac_scan_abort(struct iwl_mvm *mvm, int type)
if (WARN_ON_ONCE(uid < 0))
return uid;
- cmd.uid = cpu_to_le32(uid);
+ abort_cmd.uid = cpu_to_le32(uid);
IWL_DEBUG_SCAN(mvm, "Sending scan abort, uid %u\n", uid);
- ret = iwl_mvm_send_cmd_pdu(mvm,
- WIDE_ID(IWL_ALWAYS_LONG_GROUP, SCAN_ABORT_UMAC),
- CMD_SEND_IN_RFKILL, sizeof(cmd), &cmd);
+ ret = iwl_mvm_send_cmd_status(mvm, &cmd, &status);
+
+ IWL_DEBUG_SCAN(mvm, "Scan abort: ret=%d, status=%u\n", ret, status);
if (!ret)
mvm->scan_uid_status[uid] = type << IWL_MVM_SCAN_STOPPING_SHIFT;
- IWL_DEBUG_SCAN(mvm, "Scan abort: ret=%d\n", ret);
+ /* Handle the case that the FW is no longer familiar with the scan that
+ * is to be stopped. In such a case, it is expected that the scan
+ * complete notification was already received but not yet processed.
+ * In such a case, there is no need to wait for a scan complete
+ * notification and the flow should continue similar to the case that
+ * the scan was really aborted.
+ */
+ if (status == IWL_UMAC_SCAN_ABORT_STATUS_NOT_FOUND) {
+ mvm->scan_uid_status[uid] = type << IWL_MVM_SCAN_STOPPING_SHIFT;
+ *wait = false;
+ }
+
return ret;
}
@@ -3348,6 +3369,7 @@ static int iwl_mvm_scan_stop_wait(struct iwl_mvm *mvm, int type)
static const u16 scan_done_notif[] = { SCAN_COMPLETE_UMAC,
SCAN_OFFLOAD_COMPLETE, };
int ret;
+ bool wait = true;
lockdep_assert_held(&mvm->mutex);
@@ -3359,7 +3381,7 @@ static int iwl_mvm_scan_stop_wait(struct iwl_mvm *mvm, int type)
IWL_DEBUG_SCAN(mvm, "Preparing to stop scan, type %x\n", type);
if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_UMAC_SCAN))
- ret = iwl_mvm_umac_scan_abort(mvm, type);
+ ret = iwl_mvm_umac_scan_abort(mvm, type, &wait);
else
ret = iwl_mvm_lmac_scan_abort(mvm);
@@ -3367,6 +3389,10 @@ static int iwl_mvm_scan_stop_wait(struct iwl_mvm *mvm, int type)
IWL_DEBUG_SCAN(mvm, "couldn't stop scan type %d\n", type);
iwl_remove_notification(&mvm->notif_wait, &wait_scan_done);
return ret;
+ } else if (!wait) {
+ IWL_DEBUG_SCAN(mvm, "no need to wait for scan type %d\n", type);
+ iwl_remove_notification(&mvm->notif_wait, &wait_scan_done);
+ return 0;
}
return iwl_wait_notification(&mvm->notif_wait, &wait_scan_done,
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
index 7ff5ea5e7aca..db926b2f4d8d 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
@@ -1203,6 +1203,9 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb,
bool is_ampdu = false;
int hdrlen;
+ if (WARN_ON_ONCE(!sta))
+ return -1;
+
mvmsta = iwl_mvm_sta_from_mac80211(sta);
fc = hdr->frame_control;
hdrlen = ieee80211_hdrlen(fc);
@@ -1210,9 +1213,6 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb,
if (IWL_MVM_NON_TRANSMITTING_AP && ieee80211_is_probe_resp(fc))
return -1;
- if (WARN_ON_ONCE(!mvmsta))
- return -1;
-
if (WARN_ON_ONCE(mvmsta->deflink.sta_id == IWL_MVM_INVALID_STA))
return -1;
@@ -1343,7 +1343,7 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb,
int iwl_mvm_tx_skb_sta(struct iwl_mvm *mvm, struct sk_buff *skb,
struct ieee80211_sta *sta)
{
- struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
+ struct iwl_mvm_sta *mvmsta;
struct ieee80211_tx_info info;
struct sk_buff_head mpdus_skbs;
struct ieee80211_vif *vif;
@@ -1352,9 +1352,11 @@ int iwl_mvm_tx_skb_sta(struct iwl_mvm *mvm, struct sk_buff *skb,
struct sk_buff *orig_skb = skb;
const u8 *addr3;
- if (WARN_ON_ONCE(!mvmsta))
+ if (WARN_ON_ONCE(!sta))
return -1;
+ mvmsta = iwl_mvm_sta_from_mac80211(sta);
+
if (WARN_ON_ONCE(mvmsta->deflink.sta_id == IWL_MVM_INVALID_STA))
return -1;
diff --git a/drivers/net/wireless/marvell/mwifiex/fw.h b/drivers/net/wireless/marvell/mwifiex/fw.h
index 3adc447b715f..5b072120e3f2 100644
--- a/drivers/net/wireless/marvell/mwifiex/fw.h
+++ b/drivers/net/wireless/marvell/mwifiex/fw.h
@@ -1587,7 +1587,7 @@ struct host_cmd_ds_802_11_scan_rsp {
struct host_cmd_ds_802_11_scan_ext {
u32 reserved;
- u8 tlv_buffer[1];
+ u8 tlv_buffer[];
} __packed;
struct mwifiex_ie_types_bss_mode {
diff --git a/drivers/net/wireless/marvell/mwifiex/scan.c b/drivers/net/wireless/marvell/mwifiex/scan.c
index 0326b121747c..17ce84f5207e 100644
--- a/drivers/net/wireless/marvell/mwifiex/scan.c
+++ b/drivers/net/wireless/marvell/mwifiex/scan.c
@@ -2530,8 +2530,7 @@ int mwifiex_ret_802_11_scan_ext(struct mwifiex_private *priv,
ext_scan_resp = &resp->params.ext_scan;
tlv = (void *)ext_scan_resp->tlv_buffer;
- buf_left = le16_to_cpu(resp->size) - (sizeof(*ext_scan_resp) + S_DS_GEN
- - 1);
+ buf_left = le16_to_cpu(resp->size) - (sizeof(*ext_scan_resp) + S_DS_GEN);
while (buf_left >= sizeof(struct mwifiex_ie_types_header)) {
type = le16_to_cpu(tlv->type);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c
index 7bc3b4cd3592..6bef96e3d2a3 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c
@@ -400,6 +400,7 @@ mt7915_init_wiphy(struct mt7915_phy *phy)
ieee80211_hw_set(hw, SUPPORTS_RX_DECAP_OFFLOAD);
ieee80211_hw_set(hw, SUPPORTS_MULTI_BSSID);
ieee80211_hw_set(hw, WANT_MONITOR_VIF);
+ ieee80211_hw_set(hw, SUPPORTS_TX_FRAG);
hw->max_tx_fragments = 4;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
index 8008ce3fa6c7..387d47e9fcd3 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
@@ -1537,12 +1537,14 @@ void mt7915_mac_reset_work(struct work_struct *work)
set_bit(MT76_RESET, &phy2->mt76->state);
cancel_delayed_work_sync(&phy2->mt76->mac_work);
}
+
+ mutex_lock(&dev->mt76.mutex);
+
mt76_worker_disable(&dev->mt76.tx_worker);
mt76_for_each_q_rx(&dev->mt76, i)
napi_disable(&dev->mt76.napi[i]);
napi_disable(&dev->mt76.tx_napi);
- mutex_lock(&dev->mt76.mutex);
if (mtk_wed_device_active(&dev->mt76.mmio.wed))
mtk_wed_device_stop(&dev->mt76.mmio.wed);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c
index efbb8b23e471..e09435800579 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c
@@ -1577,6 +1577,12 @@ mt7915_twt_teardown_request(struct ieee80211_hw *hw,
mutex_unlock(&dev->mt76.mutex);
}
+static int
+mt7915_set_frag_threshold(struct ieee80211_hw *hw, u32 val)
+{
+ return 0;
+}
+
static int
mt7915_set_radar_background(struct ieee80211_hw *hw,
struct cfg80211_chan_def *chandef)
@@ -1707,6 +1713,7 @@ const struct ieee80211_ops mt7915_ops = {
.sta_set_decap_offload = mt7915_sta_set_decap_offload,
.add_twt_setup = mt7915_mac_add_twt_setup,
.twt_teardown_request = mt7915_twt_teardown_request,
+ .set_frag_threshold = mt7915_set_frag_threshold,
CFG80211_TESTMODE_CMD(mt76_testmode_cmd)
CFG80211_TESTMODE_DUMP(mt76_testmode_dump)
#ifdef CONFIG_MAC80211_DEBUGFS
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index 2185cd24e2e1..2f4755820b3c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -690,13 +690,17 @@ int mt7915_mcu_add_tx_ba(struct mt7915_dev *dev,
{
struct mt7915_sta *msta = (struct mt7915_sta *)params->sta->drv_priv;
struct mt7915_vif *mvif = msta->vif;
+ int ret;
+ mt76_worker_disable(&dev->mt76.tx_worker);
if (enable && !params->amsdu)
msta->wcid.amsdu = false;
+ ret = mt76_connac_mcu_sta_ba(&dev->mt76, &mvif->mt76, params,
+ MCU_EXT_CMD(STA_REC_UPDATE),
+ enable, true);
+ mt76_worker_enable(&dev->mt76.tx_worker);
- return mt76_connac_mcu_sta_ba(&dev->mt76, &mvif->mt76, params,
- MCU_EXT_CMD(STA_REC_UPDATE),
- enable, true);
+ return ret;
}
int mt7915_mcu_add_rx_ba(struct mt7915_dev *dev,
diff --git a/drivers/net/wireless/microchip/wilc1000/sdio.c b/drivers/net/wireless/microchip/wilc1000/sdio.c
index 0043f7a0fdf9..7999aeb76901 100644
--- a/drivers/net/wireless/microchip/wilc1000/sdio.c
+++ b/drivers/net/wireless/microchip/wilc1000/sdio.c
@@ -977,6 +977,9 @@ static int wilc_sdio_suspend(struct device *dev)
dev_info(dev, "sdio suspend\n");
+ if (!wilc->initialized)
+ return 0;
+
if (!IS_ERR(wilc->rtc_clk))
clk_disable_unprepare(wilc->rtc_clk);
@@ -999,6 +1002,10 @@ static int wilc_sdio_resume(struct device *dev)
struct wilc *wilc = sdio_get_drvdata(func);
dev_info(dev, "sdio resume\n");
+
+ if (!wilc->initialized)
+ return 0;
+
wilc_sdio_init(wilc, true);
wilc_sdio_enable_interrupt(wilc);
diff --git a/drivers/net/wireless/realtek/rtw88/Kconfig b/drivers/net/wireless/realtek/rtw88/Kconfig
index 22838ede03cd..02b0d698413b 100644
--- a/drivers/net/wireless/realtek/rtw88/Kconfig
+++ b/drivers/net/wireless/realtek/rtw88/Kconfig
@@ -12,6 +12,7 @@ if RTW88
config RTW88_CORE
tristate
+ select WANT_DEV_COREDUMP
config RTW88_PCI
tristate
diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h
index 9c282d84743b..46dfb0b294db 100644
--- a/drivers/net/wireless/realtek/rtw89/core.h
+++ b/drivers/net/wireless/realtek/rtw89/core.h
@@ -3909,16 +3909,22 @@ struct rtw89_txpwr_conf {
const void *data;
};
+static inline bool rtw89_txpwr_entcpy(void *entry, const void *cursor, u8 size,
+ const struct rtw89_txpwr_conf *conf)
+{
+ u8 valid_size = min(size, conf->ent_sz);
+
+ memcpy(entry, cursor, valid_size);
+ return true;
+}
+
#define rtw89_txpwr_conf_valid(conf) (!!(conf)->data)
#define rtw89_for_each_in_txpwr_conf(entry, cursor, conf) \
- for (typecheck(const void *, cursor), (cursor) = (conf)->data, \
- memcpy(&(entry), cursor, \
- min_t(u8, sizeof(entry), (conf)->ent_sz)); \
+ for (typecheck(const void *, cursor), (cursor) = (conf)->data; \
(cursor) < (conf)->data + (conf)->num_ents * (conf)->ent_sz; \
- (cursor) += (conf)->ent_sz, \
- memcpy(&(entry), cursor, \
- min_t(u8, sizeof(entry), (conf)->ent_sz)))
+ (cursor) += (conf)->ent_sz) \
+ if (rtw89_txpwr_entcpy(&(entry), cursor, sizeof(entry), conf))
struct rtw89_txpwr_byrate_data {
struct rtw89_txpwr_conf conf;
diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c
index 9a4f23d83bf2..5c07db4f471d 100644
--- a/drivers/net/wireless/realtek/rtw89/mac.c
+++ b/drivers/net/wireless/realtek/rtw89/mac.c
@@ -3788,7 +3788,7 @@ static int rtw89_mac_enable_cpu_ax(struct rtw89_dev *rtwdev, u8 boot_reason,
rtw89_write32(rtwdev, R_AX_WCPU_FW_CTRL, val);
- if (rtwdev->chip->chip_id == RTL8852B)
+ if (rtw89_is_rtl885xb(rtwdev))
rtw89_write32_mask(rtwdev, R_AX_SEC_CTRL,
B_AX_SEC_IDMEM_SIZE_CONFIG_MASK, 0x2);
diff --git a/drivers/net/wireless/realtek/rtw89/mac80211.c b/drivers/net/wireless/realtek/rtw89/mac80211.c
index 1508693032cb..de3e7e4c6e76 100644
--- a/drivers/net/wireless/realtek/rtw89/mac80211.c
+++ b/drivers/net/wireless/realtek/rtw89/mac80211.c
@@ -126,7 +126,9 @@ static int rtw89_ops_add_interface(struct ieee80211_hw *hw,
rtwvif->rtwdev = rtwdev;
rtwvif->roc.state = RTW89_ROC_IDLE;
rtwvif->offchan = false;
- list_add_tail(&rtwvif->list, &rtwdev->rtwvifs_list);
+ if (!rtw89_rtwvif_in_list(rtwdev, rtwvif))
+ list_add_tail(&rtwvif->list, &rtwdev->rtwvifs_list);
+
INIT_WORK(&rtwvif->update_beacon_work, rtw89_core_update_beacon_work);
INIT_DELAYED_WORK(&rtwvif->roc.roc_work, rtw89_roc_work);
rtw89_leave_ps_mode(rtwdev);
diff --git a/drivers/net/wireless/realtek/rtw89/phy.c b/drivers/net/wireless/realtek/rtw89/phy.c
index ad11d1414874..c038e5ca3e45 100644
--- a/drivers/net/wireless/realtek/rtw89/phy.c
+++ b/drivers/net/wireless/realtek/rtw89/phy.c
@@ -353,8 +353,8 @@ static void rtw89_phy_ra_sta_update(struct rtw89_dev *rtwdev,
csi_mode = RTW89_RA_RPT_MODE_HT;
ra_mask |= ((u64)sta->deflink.ht_cap.mcs.rx_mask[3] << 48) |
((u64)sta->deflink.ht_cap.mcs.rx_mask[2] << 36) |
- (sta->deflink.ht_cap.mcs.rx_mask[1] << 24) |
- (sta->deflink.ht_cap.mcs.rx_mask[0] << 12);
+ ((u64)sta->deflink.ht_cap.mcs.rx_mask[1] << 24) |
+ ((u64)sta->deflink.ht_cap.mcs.rx_mask[0] << 12);
high_rate_masks = rtw89_ra_mask_ht_rates;
if (sta->deflink.ht_cap.cap & IEEE80211_HT_CAP_RX_STBC)
stbc_en = 1;
diff --git a/drivers/net/wireless/realtek/rtw89/util.h b/drivers/net/wireless/realtek/rtw89/util.h
index e82e7df052d8..e669544cafd3 100644
--- a/drivers/net/wireless/realtek/rtw89/util.h
+++ b/drivers/net/wireless/realtek/rtw89/util.h
@@ -16,6 +16,24 @@
#define rtw89_for_each_rtwvif(rtwdev, rtwvif) \
list_for_each_entry(rtwvif, &(rtwdev)->rtwvifs_list, list)
+/* Before adding rtwvif to list, we need to check if it already exist, beacase
+ * in some case such as SER L2 happen during WoWLAN flow, calling reconfig
+ * twice cause the list to be added twice.
+ */
+static inline bool rtw89_rtwvif_in_list(struct rtw89_dev *rtwdev,
+ struct rtw89_vif *new)
+{
+ struct rtw89_vif *rtwvif;
+
+ lockdep_assert_held(&rtwdev->mutex);
+
+ rtw89_for_each_rtwvif(rtwdev, rtwvif)
+ if (rtwvif == new)
+ return true;
+
+ return false;
+}
+
/* The result of negative dividend and positive divisor is undefined, but it
* should be one case of round-down or round-up. So, make it round-down if the
* result is round-up.
diff --git a/drivers/net/wwan/qcom_bam_dmux.c b/drivers/net/wwan/qcom_bam_dmux.c
index 26ca719fa0de..5dcb9a84a12e 100644
--- a/drivers/net/wwan/qcom_bam_dmux.c
+++ b/drivers/net/wwan/qcom_bam_dmux.c
@@ -823,17 +823,17 @@ static int bam_dmux_probe(struct platform_device *pdev)
ret = devm_request_threaded_irq(dev, pc_ack_irq, NULL, bam_dmux_pc_ack_irq,
IRQF_ONESHOT, NULL, dmux);
if (ret)
- return ret;
+ goto err_disable_pm;
ret = devm_request_threaded_irq(dev, dmux->pc_irq, NULL, bam_dmux_pc_irq,
IRQF_ONESHOT, NULL, dmux);
if (ret)
- return ret;
+ goto err_disable_pm;
ret = irq_get_irqchip_state(dmux->pc_irq, IRQCHIP_STATE_LINE_LEVEL,
&dmux->pc_state);
if (ret)
- return ret;
+ goto err_disable_pm;
/* Check if remote finished initialization before us */
if (dmux->pc_state) {
@@ -844,6 +844,11 @@ static int bam_dmux_probe(struct platform_device *pdev)
}
return 0;
+
+err_disable_pm:
+ pm_runtime_disable(dev);
+ pm_runtime_dont_use_autosuspend(dev);
+ return ret;
}
static void bam_dmux_remove(struct platform_device *pdev)
diff --git a/drivers/net/xen-netback/hash.c b/drivers/net/xen-netback/hash.c
index ff96f22648ef..45ddce35f6d2 100644
--- a/drivers/net/xen-netback/hash.c
+++ b/drivers/net/xen-netback/hash.c
@@ -95,7 +95,7 @@ static u32 xenvif_new_hash(struct xenvif *vif, const u8 *data,
static void xenvif_flush_hash(struct xenvif *vif)
{
- struct xenvif_hash_cache_entry *entry;
+ struct xenvif_hash_cache_entry *entry, *n;
unsigned long flags;
if (xenvif_hash_cache_size == 0)
@@ -103,8 +103,7 @@ static void xenvif_flush_hash(struct xenvif *vif)
spin_lock_irqsave(&vif->hash.cache.lock, flags);
- list_for_each_entry_rcu(entry, &vif->hash.cache.list, link,
- lockdep_is_held(&vif->hash.cache.lock)) {
+ list_for_each_entry_safe(entry, n, &vif->hash.cache.list, link) {
list_del_rcu(&entry->link);
vif->hash.cache.count--;
kfree_rcu(entry, rcu);
diff --git a/drivers/nvme/common/keyring.c b/drivers/nvme/common/keyring.c
index 6f7e7a8fa5ae..ed5167f942d8 100644
--- a/drivers/nvme/common/keyring.c
+++ b/drivers/nvme/common/keyring.c
@@ -20,6 +20,28 @@ key_serial_t nvme_keyring_id(void)
}
EXPORT_SYMBOL_GPL(nvme_keyring_id);
+static bool nvme_tls_psk_revoked(struct key *psk)
+{
+ return test_bit(KEY_FLAG_REVOKED, &psk->flags) ||
+ test_bit(KEY_FLAG_INVALIDATED, &psk->flags);
+}
+
+struct key *nvme_tls_key_lookup(key_serial_t key_id)
+{
+ struct key *key = key_lookup(key_id);
+
+ if (IS_ERR(key)) {
+ pr_err("key id %08x not found\n", key_id);
+ return key;
+ }
+ if (nvme_tls_psk_revoked(key)) {
+ pr_err("key id %08x revoked\n", key_id);
+ return ERR_PTR(-EKEYREVOKED);
+ }
+ return key;
+}
+EXPORT_SYMBOL_GPL(nvme_tls_key_lookup);
+
static void nvme_tls_psk_describe(const struct key *key, struct seq_file *m)
{
seq_puts(m, key->description);
@@ -36,14 +58,12 @@ static bool nvme_tls_psk_match(const struct key *key,
pr_debug("%s: no key description\n", __func__);
return false;
}
- match_len = strlen(key->description);
- pr_debug("%s: id %s len %zd\n", __func__, key->description, match_len);
-
if (!match_data->raw_data) {
pr_debug("%s: no match data\n", __func__);
return false;
}
match_id = match_data->raw_data;
+ match_len = strlen(match_id);
pr_debug("%s: match '%s' '%s' len %zd\n",
__func__, match_id, key->description, match_len);
return !memcmp(key->description, match_id, match_len);
@@ -71,7 +91,7 @@ static struct key_type nvme_tls_psk_key_type = {
static struct key *nvme_tls_psk_lookup(struct key *keyring,
const char *hostnqn, const char *subnqn,
- int hmac, bool generated)
+ u8 hmac, u8 psk_ver, bool generated)
{
char *identity;
size_t identity_len = (NVMF_NQN_SIZE) * 2 + 11;
@@ -82,8 +102,8 @@ static struct key *nvme_tls_psk_lookup(struct key *keyring,
if (!identity)
return ERR_PTR(-ENOMEM);
- snprintf(identity, identity_len, "NVMe0%c%02d %s %s",
- generated ? 'G' : 'R', hmac, hostnqn, subnqn);
+ snprintf(identity, identity_len, "NVMe%u%c%02u %s %s",
+ psk_ver, generated ? 'G' : 'R', hmac, hostnqn, subnqn);
if (!keyring)
keyring = nvme_keyring;
@@ -107,21 +127,38 @@ static struct key *nvme_tls_psk_lookup(struct key *keyring,
/*
* NVMe PSK priority list
*
- * 'Retained' PSKs (ie 'generated == false')
- * should be preferred to 'generated' PSKs,
- * and SHA-384 should be preferred to SHA-256.
+ * 'Retained' PSKs (ie 'generated == false') should be preferred to 'generated'
+ * PSKs, PSKs with hash (psk_ver 1) should be preferred to PSKs without hash
+ * (psk_ver 0), and SHA-384 should be preferred to SHA-256.
*/
static struct nvme_tls_psk_priority_list {
bool generated;
+ u8 psk_ver;
enum nvme_tcp_tls_cipher cipher;
} nvme_tls_psk_prio[] = {
{ .generated = false,
+ .psk_ver = 1,
+ .cipher = NVME_TCP_TLS_CIPHER_SHA384, },
+ { .generated = false,
+ .psk_ver = 1,
+ .cipher = NVME_TCP_TLS_CIPHER_SHA256, },
+ { .generated = false,
+ .psk_ver = 0,
.cipher = NVME_TCP_TLS_CIPHER_SHA384, },
{ .generated = false,
+ .psk_ver = 0,
+ .cipher = NVME_TCP_TLS_CIPHER_SHA256, },
+ { .generated = true,
+ .psk_ver = 1,
+ .cipher = NVME_TCP_TLS_CIPHER_SHA384, },
+ { .generated = true,
+ .psk_ver = 1,
.cipher = NVME_TCP_TLS_CIPHER_SHA256, },
{ .generated = true,
+ .psk_ver = 0,
.cipher = NVME_TCP_TLS_CIPHER_SHA384, },
{ .generated = true,
+ .psk_ver = 0,
.cipher = NVME_TCP_TLS_CIPHER_SHA256, },
};
@@ -137,10 +174,11 @@ key_serial_t nvme_tls_psk_default(struct key *keyring,
for (prio = 0; prio < ARRAY_SIZE(nvme_tls_psk_prio); prio++) {
bool generated = nvme_tls_psk_prio[prio].generated;
+ u8 ver = nvme_tls_psk_prio[prio].psk_ver;
enum nvme_tcp_tls_cipher cipher = nvme_tls_psk_prio[prio].cipher;
tls_key = nvme_tls_psk_lookup(keyring, hostnqn, subnqn,
- cipher, generated);
+ cipher, ver, generated);
if (!IS_ERR(tls_key)) {
tls_key_id = tls_key->serial;
key_put(tls_key);
diff --git a/drivers/nvme/host/Kconfig b/drivers/nvme/host/Kconfig
index a3caef75aa0a..486afe598184 100644
--- a/drivers/nvme/host/Kconfig
+++ b/drivers/nvme/host/Kconfig
@@ -41,6 +41,7 @@ config NVME_HWMON
config NVME_FABRICS
select NVME_CORE
+ select NVME_KEYRING if NVME_TCP_TLS
tristate
config NVME_RDMA
@@ -94,7 +95,6 @@ config NVME_TCP
config NVME_TCP_TLS
bool "NVMe over Fabrics TCP TLS encryption support"
depends on NVME_TCP
- select NVME_KEYRING
select NET_HANDSHAKE
select KEYS
help
@@ -109,6 +109,7 @@ config NVME_HOST_AUTH
bool "NVMe over Fabrics In-Band Authentication in host side"
depends on NVME_CORE
select NVME_AUTH
+ select NVME_KEYRING if NVME_TCP_TLS
help
This provides support for NVMe over Fabrics In-Band Authentication in
host side.
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 983909a600ad..a6fb1359a7e1 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -4678,7 +4678,6 @@ static void nvme_free_ctrl(struct device *dev)
if (!subsys || ctrl->instance != subsys->instance)
ida_free(&nvme_instance_ida, ctrl->instance);
- key_put(ctrl->tls_key);
nvme_free_cels(ctrl);
nvme_mpath_uninit(ctrl);
cleanup_srcu_struct(&ctrl->srcu);
diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c
index f5f545fa0103..432efcbf9e2f 100644
--- a/drivers/nvme/host/fabrics.c
+++ b/drivers/nvme/host/fabrics.c
@@ -665,7 +665,7 @@ static struct key *nvmf_parse_key(int key_id)
return ERR_PTR(-EINVAL);
}
- key = key_lookup(key_id);
+ key = nvme_tls_key_lookup(key_id);
if (IS_ERR(key))
pr_err("key id %08x not found\n", key_id);
else
diff --git a/drivers/nvme/host/ioctl.c b/drivers/nvme/host/ioctl.c
index f1d58e70933f..15c93ce07e26 100644
--- a/drivers/nvme/host/ioctl.c
+++ b/drivers/nvme/host/ioctl.c
@@ -4,6 +4,7 @@
* Copyright (c) 2017-2021 Christoph Hellwig.
*/
#include <linux/bio-integrity.h>
+#include <linux/blk-integrity.h>
#include <linux/ptrace.h> /* for force_successful_syscall_return */
#include <linux/nvme_ioctl.h>
#include <linux/io_uring/cmd.h>
@@ -119,9 +120,14 @@ static int nvme_map_user_request(struct request *req, u64 ubuffer,
struct request_queue *q = req->q;
struct nvme_ns *ns = q->queuedata;
struct block_device *bdev = ns ? ns->disk->part0 : NULL;
+ bool supports_metadata = bdev && blk_get_integrity(bdev->bd_disk);
+ bool has_metadata = meta_buffer && meta_len;
struct bio *bio = NULL;
int ret;
+ if (has_metadata && !supports_metadata)
+ return -EINVAL;
+
if (ioucmd && (ioucmd->flags & IORING_URING_CMD_FIXED)) {
struct iov_iter iter;
@@ -143,15 +149,15 @@ static int nvme_map_user_request(struct request *req, u64 ubuffer,
goto out;
bio = req->bio;
- if (bdev) {
+ if (bdev)
bio_set_dev(bio, bdev);
- if (meta_buffer && meta_len) {
- ret = bio_integrity_map_user(bio, meta_buffer, meta_len,
- meta_seed);
- if (ret)
- goto out_unmap;
- req->cmd_flags |= REQ_INTEGRITY;
- }
+
+ if (has_metadata) {
+ ret = bio_integrity_map_user(bio, meta_buffer, meta_len,
+ meta_seed);
+ if (ret)
+ goto out_unmap;
+ req->cmd_flags |= REQ_INTEGRITY;
}
return ret;
diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
index e01b1332d245..313a4f978a2c 100644
--- a/drivers/nvme/host/nvme.h
+++ b/drivers/nvme/host/nvme.h
@@ -377,7 +377,7 @@ struct nvme_ctrl {
struct nvme_dhchap_key *ctrl_key;
u16 transaction;
#endif
- struct key *tls_key;
+ key_serial_t tls_pskid;
/* Power saving configuration */
u64 ps_max_latency_us;
diff --git a/drivers/nvme/host/sysfs.c b/drivers/nvme/host/sysfs.c
index ba05faaac562..72675b59a7a7 100644
--- a/drivers/nvme/host/sysfs.c
+++ b/drivers/nvme/host/sysfs.c
@@ -670,9 +670,9 @@ static ssize_t tls_key_show(struct device *dev,
{
struct nvme_ctrl *ctrl = dev_get_drvdata(dev);
- if (!ctrl->tls_key)
+ if (!ctrl->tls_pskid)
return 0;
- return sysfs_emit(buf, "%08x", key_serial(ctrl->tls_key));
+ return sysfs_emit(buf, "%08x", ctrl->tls_pskid);
}
static DEVICE_ATTR_RO(tls_key);
#endif
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
index a2a47d3ab99f..e3d82e91151a 100644
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -165,6 +165,7 @@ struct nvme_tcp_queue {
bool hdr_digest;
bool data_digest;
+ bool tls_enabled;
struct ahash_request *rcv_hash;
struct ahash_request *snd_hash;
__le32 exp_ddgst;
@@ -213,7 +214,21 @@ static inline int nvme_tcp_queue_id(struct nvme_tcp_queue *queue)
return queue - queue->ctrl->queues;
}
-static inline bool nvme_tcp_tls(struct nvme_ctrl *ctrl)
+/*
+ * Check if the queue is TLS encrypted
+ */
+static inline bool nvme_tcp_queue_tls(struct nvme_tcp_queue *queue)
+{
+ if (!IS_ENABLED(CONFIG_NVME_TCP_TLS))
+ return 0;
+
+ return queue->tls_enabled;
+}
+
+/*
+ * Check if TLS is configured for the controller.
+ */
+static inline bool nvme_tcp_tls_configured(struct nvme_ctrl *ctrl)
{
if (!IS_ENABLED(CONFIG_NVME_TCP_TLS))
return 0;
@@ -368,7 +383,7 @@ static inline bool nvme_tcp_queue_has_pending(struct nvme_tcp_queue *queue)
static inline bool nvme_tcp_queue_more(struct nvme_tcp_queue *queue)
{
- return !nvme_tcp_tls(&queue->ctrl->ctrl) &&
+ return !nvme_tcp_queue_tls(queue) &&
nvme_tcp_queue_has_pending(queue);
}
@@ -1427,7 +1442,7 @@ static int nvme_tcp_init_connection(struct nvme_tcp_queue *queue)
memset(&msg, 0, sizeof(msg));
iov.iov_base = icresp;
iov.iov_len = sizeof(*icresp);
- if (nvme_tcp_tls(&queue->ctrl->ctrl)) {
+ if (nvme_tcp_queue_tls(queue)) {
msg.msg_control = cbuf;
msg.msg_controllen = sizeof(cbuf);
}
@@ -1439,7 +1454,7 @@ static int nvme_tcp_init_connection(struct nvme_tcp_queue *queue)
goto free_icresp;
}
ret = -ENOTCONN;
- if (nvme_tcp_tls(&queue->ctrl->ctrl)) {
+ if (nvme_tcp_queue_tls(queue)) {
ctype = tls_get_record_type(queue->sock->sk,
(struct cmsghdr *)cbuf);
if (ctype != TLS_RECORD_TYPE_DATA) {
@@ -1581,13 +1596,16 @@ static void nvme_tcp_tls_done(void *data, int status, key_serial_t pskid)
goto out_complete;
}
- tls_key = key_lookup(pskid);
+ tls_key = nvme_tls_key_lookup(pskid);
if (IS_ERR(tls_key)) {
dev_warn(ctrl->ctrl.device, "queue %d: Invalid key %x\n",
qid, pskid);
queue->tls_err = -ENOKEY;
} else {
- ctrl->ctrl.tls_key = tls_key;
+ queue->tls_enabled = true;
+ if (qid == 0)
+ ctrl->ctrl.tls_pskid = key_serial(tls_key);
+ key_put(tls_key);
queue->tls_err = 0;
}
@@ -1768,7 +1786,7 @@ static int nvme_tcp_alloc_queue(struct nvme_ctrl *nctrl, int qid,
}
/* If PSKs are configured try to start TLS */
- if (IS_ENABLED(CONFIG_NVME_TCP_TLS) && pskid) {
+ if (nvme_tcp_tls_configured(nctrl) && pskid) {
ret = nvme_tcp_start_tls(nctrl, queue, pskid);
if (ret)
goto err_init_connect;
@@ -1829,6 +1847,8 @@ static void nvme_tcp_stop_queue(struct nvme_ctrl *nctrl, int qid)
mutex_lock(&queue->queue_lock);
if (test_and_clear_bit(NVME_TCP_Q_LIVE, &queue->flags))
__nvme_tcp_stop_queue(queue);
+ /* Stopping the queue will disable TLS */
+ queue->tls_enabled = false;
mutex_unlock(&queue->queue_lock);
}
@@ -1925,16 +1945,17 @@ static int nvme_tcp_alloc_admin_queue(struct nvme_ctrl *ctrl)
int ret;
key_serial_t pskid = 0;
- if (nvme_tcp_tls(ctrl)) {
+ if (nvme_tcp_tls_configured(ctrl)) {
if (ctrl->opts->tls_key)
pskid = key_serial(ctrl->opts->tls_key);
- else
+ else {
pskid = nvme_tls_psk_default(ctrl->opts->keyring,
ctrl->opts->host->nqn,
ctrl->opts->subsysnqn);
- if (!pskid) {
- dev_err(ctrl->device, "no valid PSK found\n");
- return -ENOKEY;
+ if (!pskid) {
+ dev_err(ctrl->device, "no valid PSK found\n");
+ return -ENOKEY;
+ }
}
}
@@ -1957,13 +1978,14 @@ static int __nvme_tcp_alloc_io_queues(struct nvme_ctrl *ctrl)
{
int i, ret;
- if (nvme_tcp_tls(ctrl) && !ctrl->tls_key) {
+ if (nvme_tcp_tls_configured(ctrl) && !ctrl->tls_pskid) {
dev_err(ctrl->device, "no PSK negotiated\n");
return -ENOKEY;
}
+
for (i = 1; i < ctrl->queue_count; i++) {
ret = nvme_tcp_alloc_queue(ctrl, i,
- key_serial(ctrl->tls_key));
+ ctrl->tls_pskid);
if (ret)
goto out_free_queues;
}
@@ -2144,6 +2166,11 @@ static void nvme_tcp_teardown_admin_queue(struct nvme_ctrl *ctrl,
if (remove)
nvme_unquiesce_admin_queue(ctrl);
nvme_tcp_destroy_admin_queue(ctrl, remove);
+ if (ctrl->tls_pskid) {
+ dev_dbg(ctrl->device, "Wipe negotiated TLS_PSK %08x\n",
+ ctrl->tls_pskid);
+ ctrl->tls_pskid = 0;
+ }
}
static void nvme_tcp_teardown_io_queues(struct nvme_ctrl *ctrl,
diff --git a/drivers/of/address.c b/drivers/of/address.c
index d669ce25b5f9..7e59283a4472 100644
--- a/drivers/of/address.c
+++ b/drivers/of/address.c
@@ -8,6 +8,7 @@
#include <linux/logic_pio.h>
#include <linux/module.h>
#include <linux/of_address.h>
+#include <linux/overflow.h>
#include <linux/pci.h>
#include <linux/pci_regs.h>
#include <linux/sizes.h>
@@ -1061,7 +1062,11 @@ static int __of_address_to_resource(struct device_node *dev, int index, int bar_
if (of_mmio_is_nonposted(dev))
flags |= IORESOURCE_MEM_NONPOSTED;
+ if (overflows_type(taddr, r->start))
+ return -EOVERFLOW;
r->start = taddr;
+ if (overflows_type(taddr + size - 1, r->end))
+ return -EOVERFLOW;
r->end = taddr + size - 1;
r->flags = flags;
r->name = name ? name : dev->full_name;
diff --git a/drivers/of/irq.c b/drivers/of/irq.c
index 8fd63100ba8f..36351ad6115e 100644
--- a/drivers/of/irq.c
+++ b/drivers/of/irq.c
@@ -357,8 +357,8 @@ int of_irq_parse_one(struct device_node *device, int index, struct of_phandle_ar
addr = of_get_property(device, "reg", &addr_len);
/* Prevent out-of-bounds read in case of longer interrupt parent address size */
- if (addr_len > (3 * sizeof(__be32)))
- addr_len = 3 * sizeof(__be32);
+ if (addr_len > sizeof(addr_buf))
+ addr_len = sizeof(addr_buf);
if (addr)
memcpy(addr_buf, addr, addr_len);
@@ -716,8 +716,7 @@ struct irq_domain *of_msi_map_get_device_domain(struct device *dev, u32 id,
* @np: device node for @dev
* @token: bus type for this domain
*
- * Parse the msi-parent property (both the simple and the complex
- * versions), and returns the corresponding MSI domain.
+ * Parse the msi-parent property and returns the corresponding MSI domain.
*
* Returns: the MSI domain for this device (or NULL on failure).
*/
@@ -725,33 +724,14 @@ struct irq_domain *of_msi_get_domain(struct device *dev,
struct device_node *np,
enum irq_domain_bus_token token)
{
- struct device_node *msi_np;
+ struct of_phandle_iterator it;
struct irq_domain *d;
+ int err;
- /* Check for a single msi-parent property */
- msi_np = of_parse_phandle(np, "msi-parent", 0);
- if (msi_np && !of_property_read_bool(msi_np, "#msi-cells")) {
- d = irq_find_matching_host(msi_np, token);
- if (!d)
- of_node_put(msi_np);
- return d;
- }
-
- if (token == DOMAIN_BUS_PLATFORM_MSI) {
- /* Check for the complex msi-parent version */
- struct of_phandle_args args;
- int index = 0;
-
- while (!of_parse_phandle_with_args(np, "msi-parent",
- "#msi-cells",
- index, &args)) {
- d = irq_find_matching_host(args.np, token);
- if (d)
- return d;
-
- of_node_put(args.np);
- index++;
- }
+ of_for_each_phandle(&it, err, np, "msi-parent", "#msi-cells", 0) {
+ d = irq_find_matching_host(it.node, token);
+ if (d)
+ return d;
}
return NULL;
diff --git a/drivers/perf/arm_spe_pmu.c b/drivers/perf/arm_spe_pmu.c
index 9100d82bfabc..3569050f9cf3 100644
--- a/drivers/perf/arm_spe_pmu.c
+++ b/drivers/perf/arm_spe_pmu.c
@@ -41,7 +41,7 @@
/*
* Cache if the event is allowed to trace Context information.
- * This allows us to perform the check, i.e, perfmon_capable(),
+ * This allows us to perform the check, i.e, perf_allow_kernel(),
* in the context of the event owner, once, during the event_init().
*/
#define SPE_PMU_HW_FLAGS_CX 0x00001
@@ -50,7 +50,7 @@ static_assert((PERF_EVENT_FLAG_ARCH & SPE_PMU_HW_FLAGS_CX) == SPE_PMU_HW_FLAGS_C
static void set_spe_event_has_cx(struct perf_event *event)
{
- if (IS_ENABLED(CONFIG_PID_IN_CONTEXTIDR) && perfmon_capable())
+ if (IS_ENABLED(CONFIG_PID_IN_CONTEXTIDR) && !perf_allow_kernel(&event->attr))
event->hw.flags |= SPE_PMU_HW_FLAGS_CX;
}
@@ -745,9 +745,8 @@ static int arm_spe_pmu_event_init(struct perf_event *event)
set_spe_event_has_cx(event);
reg = arm_spe_event_to_pmscr(event);
- if (!perfmon_capable() &&
- (reg & (PMSCR_EL1_PA | PMSCR_EL1_PCT)))
- return -EACCES;
+ if (reg & (PMSCR_EL1_PA | PMSCR_EL1_PCT))
+ return perf_allow_kernel(&event->attr);
return 0;
}
diff --git a/drivers/perf/riscv_pmu_legacy.c b/drivers/perf/riscv_pmu_legacy.c
index 04487ad7fba0..93c8e0fdb589 100644
--- a/drivers/perf/riscv_pmu_legacy.c
+++ b/drivers/perf/riscv_pmu_legacy.c
@@ -22,13 +22,13 @@ static int pmu_legacy_ctr_get_idx(struct perf_event *event)
struct perf_event_attr *attr = &event->attr;
if (event->attr.type != PERF_TYPE_HARDWARE)
- return -EOPNOTSUPP;
+ return -ENOENT;
if (attr->config == PERF_COUNT_HW_CPU_CYCLES)
return RISCV_PMU_LEGACY_CYCLE;
else if (attr->config == PERF_COUNT_HW_INSTRUCTIONS)
return RISCV_PMU_LEGACY_INSTRET;
else
- return -EOPNOTSUPP;
+ return -ENOENT;
}
/* For legacy config & counter index are same */
diff --git a/drivers/perf/riscv_pmu_sbi.c b/drivers/perf/riscv_pmu_sbi.c
index 25b1b699b3e2..671dc55cbd3a 100644
--- a/drivers/perf/riscv_pmu_sbi.c
+++ b/drivers/perf/riscv_pmu_sbi.c
@@ -309,7 +309,7 @@ static void pmu_sbi_check_event(struct sbi_pmu_event_data *edata)
ret.value, 0x1, SBI_PMU_STOP_FLAG_RESET, 0, 0, 0);
} else if (ret.error == SBI_ERR_NOT_SUPPORTED) {
/* This event cannot be monitored by any counter */
- edata->event_idx = -EINVAL;
+ edata->event_idx = -ENOENT;
}
}
@@ -543,7 +543,7 @@ static int pmu_sbi_event_map(struct perf_event *event, u64 *econfig)
}
break;
default:
- ret = -EINVAL;
+ ret = -ENOENT;
break;
}
diff --git a/drivers/platform/mellanox/mlxbf-pmc.c b/drivers/platform/mellanox/mlxbf-pmc.c
index 4ed9c7fd2b62..9d18dfca6a67 100644
--- a/drivers/platform/mellanox/mlxbf-pmc.c
+++ b/drivers/platform/mellanox/mlxbf-pmc.c
@@ -1774,6 +1774,7 @@ static int mlxbf_pmc_init_perftype_counter(struct device *dev, unsigned int blk_
/* "event_list" sysfs to list events supported by the block */
attr = &pmc->block[blk_num].attr_event_list;
+ sysfs_attr_init(&attr->dev_attr.attr);
attr->dev_attr.attr.mode = 0444;
attr->dev_attr.show = mlxbf_pmc_event_list_show;
attr->nr = blk_num;
@@ -1787,6 +1788,7 @@ static int mlxbf_pmc_init_perftype_counter(struct device *dev, unsigned int blk_
if (strstr(pmc->block_name[blk_num], "l3cache") ||
((pmc->block[blk_num].type == MLXBF_PMC_TYPE_CRSPACE))) {
attr = &pmc->block[blk_num].attr_enable;
+ sysfs_attr_init(&attr->dev_attr.attr);
attr->dev_attr.attr.mode = 0644;
attr->dev_attr.show = mlxbf_pmc_enable_show;
attr->dev_attr.store = mlxbf_pmc_enable_store;
@@ -1814,6 +1816,7 @@ static int mlxbf_pmc_init_perftype_counter(struct device *dev, unsigned int blk_
/* "eventX" and "counterX" sysfs to program and read counter values */
for (j = 0; j < pmc->block[blk_num].counters; ++j) {
attr = &pmc->block[blk_num].attr_counter[j];
+ sysfs_attr_init(&attr->dev_attr.attr);
attr->dev_attr.attr.mode = 0644;
attr->dev_attr.show = mlxbf_pmc_counter_show;
attr->dev_attr.store = mlxbf_pmc_counter_store;
@@ -1826,6 +1829,7 @@ static int mlxbf_pmc_init_perftype_counter(struct device *dev, unsigned int blk_
attr = NULL;
attr = &pmc->block[blk_num].attr_event[j];
+ sysfs_attr_init(&attr->dev_attr.attr);
attr->dev_attr.attr.mode = 0644;
attr->dev_attr.show = mlxbf_pmc_event_show;
attr->dev_attr.store = mlxbf_pmc_event_store;
@@ -1861,6 +1865,7 @@ static int mlxbf_pmc_init_perftype_reg(struct device *dev, unsigned int blk_num)
while (count > 0) {
--count;
attr = &pmc->block[blk_num].attr_event[count];
+ sysfs_attr_init(&attr->dev_attr.attr);
attr->dev_attr.attr.mode = 0644;
attr->dev_attr.show = mlxbf_pmc_counter_show;
attr->dev_attr.store = mlxbf_pmc_counter_store;
diff --git a/drivers/platform/x86/amd/pmf/pmf-quirks.c b/drivers/platform/x86/amd/pmf/pmf-quirks.c
index 48870ca52b41..7cde5733b9ca 100644
--- a/drivers/platform/x86/amd/pmf/pmf-quirks.c
+++ b/drivers/platform/x86/amd/pmf/pmf-quirks.c
@@ -37,6 +37,14 @@ static const struct dmi_system_id fwbug_list[] = {
},
.driver_data = &quirk_no_sps_bug,
},
+ {
+ .ident = "ASUS TUF Gaming A14",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "FA401W"),
+ },
+ .driver_data = &quirk_no_sps_bug,
+ },
{}
};
diff --git a/drivers/platform/x86/intel/speed_select_if/isst_if_common.c b/drivers/platform/x86/intel/speed_select_if/isst_if_common.c
index 10e21563fa46..b51c061352da 100644
--- a/drivers/platform/x86/intel/speed_select_if/isst_if_common.c
+++ b/drivers/platform/x86/intel/speed_select_if/isst_if_common.c
@@ -316,7 +316,9 @@ static struct pci_dev *_isst_if_get_pci_dev(int cpu, int bus_no, int dev, int fn
cpu >= nr_cpu_ids || cpu >= num_possible_cpus())
return NULL;
- pkg_id = topology_physical_package_id(cpu);
+ pkg_id = topology_logical_package_id(cpu);
+ if (pkg_id >= topology_max_packages())
+ return NULL;
bus_number = isst_cpu_info[cpu].bus_info[bus_no];
if (bus_number < 0)
diff --git a/drivers/platform/x86/lenovo-ymc.c b/drivers/platform/x86/lenovo-ymc.c
index e0bbd6a14a89..bd9f95404c7c 100644
--- a/drivers/platform/x86/lenovo-ymc.c
+++ b/drivers/platform/x86/lenovo-ymc.c
@@ -43,6 +43,8 @@ struct lenovo_ymc_private {
};
static const struct key_entry lenovo_ymc_keymap[] = {
+ /* Ignore the uninitialized state */
+ { KE_IGNORE, 0x00 },
/* Laptop */
{ KE_SW, 0x01, { .sw = { SW_TABLET_MODE, 0 } } },
/* Tablet */
diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c
index f74af0a689f2..0a39f68c641d 100644
--- a/drivers/platform/x86/touchscreen_dmi.c
+++ b/drivers/platform/x86/touchscreen_dmi.c
@@ -840,6 +840,21 @@ static const struct ts_dmi_data rwc_nanote_p8_data = {
.properties = rwc_nanote_p8_props,
};
+static const struct property_entry rwc_nanote_next_props[] = {
+ PROPERTY_ENTRY_U32("touchscreen-min-x", 5),
+ PROPERTY_ENTRY_U32("touchscreen-min-y", 5),
+ PROPERTY_ENTRY_U32("touchscreen-size-x", 1785),
+ PROPERTY_ENTRY_U32("touchscreen-size-y", 1145),
+ PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
+ PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-rwc-nanote-next.fw"),
+ { }
+};
+
+static const struct ts_dmi_data rwc_nanote_next_data = {
+ .acpi_name = "MSSL1680:00",
+ .properties = rwc_nanote_next_props,
+};
+
static const struct property_entry schneider_sct101ctm_props[] = {
PROPERTY_ENTRY_U32("touchscreen-size-x", 1715),
PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
@@ -1589,6 +1604,17 @@ const struct dmi_system_id touchscreen_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_SKU, "0001")
},
},
+ {
+ /* RWC NANOTE NEXT */
+ .driver_data = (void *)&rwc_nanote_next_data,
+ .matches = {
+ DMI_MATCH(DMI_PRODUCT_NAME, "To be filled by O.E.M."),
+ DMI_MATCH(DMI_BOARD_NAME, "To be filled by O.E.M."),
+ DMI_MATCH(DMI_BOARD_VENDOR, "To be filled by O.E.M."),
+ /* Above matches are too generic, add bios-version match */
+ DMI_MATCH(DMI_BIOS_VERSION, "S8A70R100-V005"),
+ },
+ },
{
/* Schneider SCT101CTM */
.driver_data = (void *)&schneider_sct101ctm_data,
diff --git a/drivers/platform/x86/x86-android-tablets/core.c b/drivers/platform/x86/x86-android-tablets/core.c
index 919ef4471229..2d62715359d8 100644
--- a/drivers/platform/x86/x86-android-tablets/core.c
+++ b/drivers/platform/x86/x86-android-tablets/core.c
@@ -390,8 +390,9 @@ static __init int x86_android_tablet_probe(struct platform_device *pdev)
for (i = 0; i < pdev_count; i++) {
pdevs[i] = platform_device_register_full(&dev_info->pdev_info[i]);
if (IS_ERR(pdevs[i])) {
+ ret = PTR_ERR(pdevs[i]);
x86_android_tablet_remove(pdev);
- return PTR_ERR(pdevs[i]);
+ return ret;
}
}
@@ -443,8 +444,9 @@ static __init int x86_android_tablet_probe(struct platform_device *pdev)
PLATFORM_DEVID_AUTO,
&pdata, sizeof(pdata));
if (IS_ERR(pdevs[pdev_count])) {
+ ret = PTR_ERR(pdevs[pdev_count]);
x86_android_tablet_remove(pdev);
- return PTR_ERR(pdevs[pdev_count]);
+ return ret;
}
pdev_count++;
}
diff --git a/drivers/platform/x86/x86-android-tablets/other.c b/drivers/platform/x86/x86-android-tablets/other.c
index eb0e55c69dfe..2549c348c882 100644
--- a/drivers/platform/x86/x86-android-tablets/other.c
+++ b/drivers/platform/x86/x86-android-tablets/other.c
@@ -670,7 +670,7 @@ static const struct software_node *ktd2026_node_group[] = {
* is controlled by the "pwm_soc_lpss_2" PWM output.
*/
#define XIAOMI_MIPAD2_LED_PERIOD_NS 19200
-#define XIAOMI_MIPAD2_LED_DEFAULT_DUTY 6000 /* From Android kernel */
+#define XIAOMI_MIPAD2_LED_MAX_DUTY_NS 6000 /* From Android kernel */
static struct pwm_device *xiaomi_mipad2_led_pwm;
@@ -679,7 +679,7 @@ static int xiaomi_mipad2_brightness_set(struct led_classdev *led_cdev,
{
struct pwm_state state = {
.period = XIAOMI_MIPAD2_LED_PERIOD_NS,
- .duty_cycle = val,
+ .duty_cycle = XIAOMI_MIPAD2_LED_MAX_DUTY_NS * val / LED_FULL,
/* Always set PWM enabled to avoid the pin floating */
.enabled = true,
};
@@ -701,11 +701,11 @@ static int __init xiaomi_mipad2_init(struct device *dev)
return -ENOMEM;
led_cdev->name = "mipad2:white:touch-buttons-backlight";
- led_cdev->max_brightness = XIAOMI_MIPAD2_LED_PERIOD_NS;
- /* "input-events" trigger uses blink_brightness */
- led_cdev->blink_brightness = XIAOMI_MIPAD2_LED_DEFAULT_DUTY;
+ led_cdev->max_brightness = LED_FULL;
led_cdev->default_trigger = "input-events";
led_cdev->brightness_set_blocking = xiaomi_mipad2_brightness_set;
+ /* Turn LED off during suspend */
+ led_cdev->flags = LED_CORE_SUSPENDRESUME;
ret = devm_led_classdev_register(dev, led_cdev);
if (ret)
diff --git a/drivers/pmdomain/core.c b/drivers/pmdomain/core.c
index acdc3e7b2eae..3a4e59b93677 100644
--- a/drivers/pmdomain/core.c
+++ b/drivers/pmdomain/core.c
@@ -1758,7 +1758,6 @@ static int genpd_add_device(struct generic_pm_domain *genpd, struct device *dev,
genpd_lock(genpd);
genpd_set_cpumask(genpd, gpd_data->cpu);
- dev_pm_domain_set(dev, &genpd->domain);
genpd->device_count++;
if (gd)
@@ -1767,6 +1766,7 @@ static int genpd_add_device(struct generic_pm_domain *genpd, struct device *dev,
list_add_tail(&gpd_data->base.list_node, &genpd->dev_list);
genpd_unlock(genpd);
+ dev_pm_domain_set(dev, &genpd->domain);
out:
if (ret)
genpd_free_dev_data(dev, gpd_data);
@@ -1823,12 +1823,13 @@ static int genpd_remove_device(struct generic_pm_domain *genpd,
genpd->gd->max_off_time_changed = true;
genpd_clear_cpumask(genpd, gpd_data->cpu);
- dev_pm_domain_set(dev, NULL);
list_del_init(&pdd->list_node);
genpd_unlock(genpd);
+ dev_pm_domain_set(dev, NULL);
+
if (genpd->detach_dev)
genpd->detach_dev(genpd, dev);
@@ -3181,7 +3182,7 @@ static void rtpm_status_str(struct seq_file *s, struct device *dev)
else
WARN_ON(1);
- seq_printf(s, "%-25s ", p);
+ seq_printf(s, "%-26s ", p);
}
static void mode_status_str(struct seq_file *s, struct device *dev)
@@ -3190,7 +3191,7 @@ static void mode_status_str(struct seq_file *s, struct device *dev)
gpd_data = to_gpd_data(dev->power.subsys_data->domain_data);
- seq_printf(s, "%9s", gpd_data->hw_mode ? "HW" : "SW");
+ seq_printf(s, "%2s", gpd_data->hw_mode ? "HW" : "SW");
}
static void perf_status_str(struct seq_file *s, struct device *dev)
@@ -3209,7 +3210,6 @@ static int genpd_summary_one(struct seq_file *s,
[GENPD_STATE_OFF] = "off"
};
struct pm_domain_data *pm_data;
- const char *kobj_path;
struct gpd_link *link;
char state[16];
int ret;
@@ -3226,7 +3226,7 @@ static int genpd_summary_one(struct seq_file *s,
else
snprintf(state, sizeof(state), "%s",
status_lookup[genpd->status]);
- seq_printf(s, "%-30s %-49s %u", genpd->name, state, genpd->performance_state);
+ seq_printf(s, "%-30s %-30s %u", genpd->name, state, genpd->performance_state);
/*
* Modifications on the list require holding locks on both
@@ -3242,17 +3242,10 @@ static int genpd_summary_one(struct seq_file *s,
}
list_for_each_entry(pm_data, &genpd->dev_list, list_node) {
- kobj_path = kobject_get_path(&pm_data->dev->kobj,
- genpd_is_irq_safe(genpd) ?
- GFP_ATOMIC : GFP_KERNEL);
- if (kobj_path == NULL)
- continue;
-
- seq_printf(s, "\n %-50s ", kobj_path);
+ seq_printf(s, "\n %-30s ", dev_name(pm_data->dev));
rtpm_status_str(s, pm_data->dev);
perf_status_str(s, pm_data->dev);
mode_status_str(s, pm_data->dev);
- kfree(kobj_path);
}
seq_puts(s, "\n");
@@ -3267,9 +3260,9 @@ static int summary_show(struct seq_file *s, void *data)
struct generic_pm_domain *genpd;
int ret = 0;
- seq_puts(s, "domain status children performance\n");
- seq_puts(s, " /device runtime status managed by\n");
- seq_puts(s, "------------------------------------------------------------------------------------------------------------\n");
+ seq_puts(s, "domain status children performance\n");
+ seq_puts(s, " /device runtime status managed by\n");
+ seq_puts(s, "------------------------------------------------------------------------------\n");
ret = mutex_lock_interruptible(&gpd_list_lock);
if (ret)
@@ -3421,23 +3414,14 @@ static int devices_show(struct seq_file *s, void *data)
{
struct generic_pm_domain *genpd = s->private;
struct pm_domain_data *pm_data;
- const char *kobj_path;
int ret = 0;
ret = genpd_lock_interruptible(genpd);
if (ret)
return -ERESTARTSYS;
- list_for_each_entry(pm_data, &genpd->dev_list, list_node) {
- kobj_path = kobject_get_path(&pm_data->dev->kobj,
- genpd_is_irq_safe(genpd) ?
- GFP_ATOMIC : GFP_KERNEL);
- if (kobj_path == NULL)
- continue;
-
- seq_printf(s, "%s\n", kobj_path);
- kfree(kobj_path);
- }
+ list_for_each_entry(pm_data, &genpd->dev_list, list_node)
+ seq_printf(s, "%s\n", dev_name(pm_data->dev));
genpd_unlock(genpd);
return ret;
diff --git a/drivers/power/reset/brcmstb-reboot.c b/drivers/power/reset/brcmstb-reboot.c
index 0f2944dc9355..a04713f191a1 100644
--- a/drivers/power/reset/brcmstb-reboot.c
+++ b/drivers/power/reset/brcmstb-reboot.c
@@ -62,9 +62,6 @@ static int brcmstb_restart_handler(struct notifier_block *this,
return NOTIFY_DONE;
}
- while (1)
- ;
-
return NOTIFY_DONE;
}
diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c
index 8f6025acd10a..b43c2557241e 100644
--- a/drivers/power/supply/power_supply_core.c
+++ b/drivers/power/supply/power_supply_core.c
@@ -1232,11 +1232,7 @@ EXPORT_SYMBOL_GPL(power_supply_set_property);
int power_supply_property_is_writeable(struct power_supply *psy,
enum power_supply_property psp)
{
- if (atomic_read(&psy->use_cnt) <= 0 ||
- !psy->desc->property_is_writeable)
- return -ENODEV;
-
- return psy->desc->property_is_writeable(psy, psp);
+ return psy->desc->property_is_writeable && psy->desc->property_is_writeable(psy, psp);
}
EXPORT_SYMBOL_GPL(power_supply_property_is_writeable);
diff --git a/drivers/power/supply/power_supply_hwmon.c b/drivers/power/supply/power_supply_hwmon.c
index baacefbdf768..6fbbfb1c685e 100644
--- a/drivers/power/supply/power_supply_hwmon.c
+++ b/drivers/power/supply/power_supply_hwmon.c
@@ -318,7 +318,8 @@ static const struct hwmon_channel_info * const power_supply_hwmon_info[] = {
HWMON_T_INPUT |
HWMON_T_MAX |
HWMON_T_MIN |
- HWMON_T_MIN_ALARM,
+ HWMON_T_MIN_ALARM |
+ HWMON_T_MAX_ALARM,
HWMON_T_LABEL |
HWMON_T_INPUT |
diff --git a/drivers/remoteproc/ti_k3_r5_remoteproc.c b/drivers/remoteproc/ti_k3_r5_remoteproc.c
index 39a47540c590..2992fd4eca64 100644
--- a/drivers/remoteproc/ti_k3_r5_remoteproc.c
+++ b/drivers/remoteproc/ti_k3_r5_remoteproc.c
@@ -194,6 +194,10 @@ static void k3_r5_rproc_mbox_callback(struct mbox_client *client, void *data)
const char *name = kproc->rproc->name;
u32 msg = omap_mbox_message(data);
+ /* Do not forward message from a detached core */
+ if (kproc->rproc->state == RPROC_DETACHED)
+ return;
+
dev_dbg(dev, "mbox msg: 0x%x\n", msg);
switch (msg) {
@@ -229,6 +233,10 @@ static void k3_r5_rproc_kick(struct rproc *rproc, int vqid)
mbox_msg_t msg = (mbox_msg_t)vqid;
int ret;
+ /* Do not forward message to a detached core */
+ if (kproc->rproc->state == RPROC_DETACHED)
+ return;
+
/* send the index of the triggered virtqueue in the mailbox payload */
ret = mbox_send_message(kproc->mbox, (void *)msg);
if (ret < 0)
@@ -399,12 +407,9 @@ static int k3_r5_rproc_request_mbox(struct rproc *rproc)
client->knows_txdone = false;
kproc->mbox = mbox_request_channel(client, 0);
- if (IS_ERR(kproc->mbox)) {
- ret = -EBUSY;
- dev_err(dev, "mbox_request_channel failed: %ld\n",
- PTR_ERR(kproc->mbox));
- return ret;
- }
+ if (IS_ERR(kproc->mbox))
+ return dev_err_probe(dev, PTR_ERR(kproc->mbox),
+ "mbox_request_channel failed\n");
/*
* Ping the remote processor, this is only for sanity-sake for now;
@@ -464,8 +469,6 @@ static int k3_r5_rproc_prepare(struct rproc *rproc)
ret);
return ret;
}
- core->released_from_reset = true;
- wake_up_interruptible(&cluster->core_transition);
/*
* Newer IP revisions like on J7200 SoCs support h/w auto-initialization
@@ -552,10 +555,6 @@ static int k3_r5_rproc_start(struct rproc *rproc)
u32 boot_addr;
int ret;
- ret = k3_r5_rproc_request_mbox(rproc);
- if (ret)
- return ret;
-
boot_addr = rproc->bootaddr;
/* TODO: add boot_addr sanity checking */
dev_dbg(dev, "booting R5F core using boot addr = 0x%x\n", boot_addr);
@@ -564,7 +563,7 @@ static int k3_r5_rproc_start(struct rproc *rproc)
core = kproc->core;
ret = ti_sci_proc_set_config(core->tsp, boot_addr, 0, 0);
if (ret)
- goto put_mbox;
+ return ret;
/* unhalt/run all applicable cores */
if (cluster->mode == CLUSTER_MODE_LOCKSTEP) {
@@ -580,13 +579,15 @@ static int k3_r5_rproc_start(struct rproc *rproc)
if (core != core0 && core0->rproc->state == RPROC_OFFLINE) {
dev_err(dev, "%s: can not start core 1 before core 0\n",
__func__);
- ret = -EPERM;
- goto put_mbox;
+ return -EPERM;
}
ret = k3_r5_core_run(core);
if (ret)
- goto put_mbox;
+ return ret;
+
+ core->released_from_reset = true;
+ wake_up_interruptible(&cluster->core_transition);
}
return 0;
@@ -596,8 +597,6 @@ static int k3_r5_rproc_start(struct rproc *rproc)
if (k3_r5_core_halt(core))
dev_warn(core->dev, "core halt back failed\n");
}
-put_mbox:
- mbox_free_channel(kproc->mbox);
return ret;
}
@@ -658,8 +657,6 @@ static int k3_r5_rproc_stop(struct rproc *rproc)
goto out;
}
- mbox_free_channel(kproc->mbox);
-
return 0;
unroll_core_halt:
@@ -674,42 +671,22 @@ static int k3_r5_rproc_stop(struct rproc *rproc)
/*
* Attach to a running R5F remote processor (IPC-only mode)
*
- * The R5F attach callback only needs to request the mailbox, the remote
- * processor is already booted, so there is no need to issue any TI-SCI
- * commands to boot the R5F cores in IPC-only mode. This callback is invoked
- * only in IPC-only mode.
+ * The R5F attach callback is a NOP. The remote processor is already booted, and
+ * all required resources have been acquired during probe routine, so there is
+ * no need to issue any TI-SCI commands to boot the R5F cores in IPC-only mode.
+ * This callback is invoked only in IPC-only mode and exists because
+ * rproc_validate() checks for its existence.
*/
-static int k3_r5_rproc_attach(struct rproc *rproc)
-{
- struct k3_r5_rproc *kproc = rproc->priv;
- struct device *dev = kproc->dev;
- int ret;
-
- ret = k3_r5_rproc_request_mbox(rproc);
- if (ret)
- return ret;
-
- dev_info(dev, "R5F core initialized in IPC-only mode\n");
- return 0;
-}
+static int k3_r5_rproc_attach(struct rproc *rproc) { return 0; }
/*
* Detach from a running R5F remote processor (IPC-only mode)
*
- * The R5F detach callback performs the opposite operation to attach callback
- * and only needs to release the mailbox, the R5F cores are not stopped and
- * will be left in booted state in IPC-only mode. This callback is invoked
- * only in IPC-only mode.
+ * The R5F detach callback is a NOP. The R5F cores are not stopped and will be
+ * left in booted state in IPC-only mode. This callback is invoked only in
+ * IPC-only mode and exists for sanity sake.
*/
-static int k3_r5_rproc_detach(struct rproc *rproc)
-{
- struct k3_r5_rproc *kproc = rproc->priv;
- struct device *dev = kproc->dev;
-
- mbox_free_channel(kproc->mbox);
- dev_info(dev, "R5F core deinitialized in IPC-only mode\n");
- return 0;
-}
+static int k3_r5_rproc_detach(struct rproc *rproc) { return 0; }
/*
* This function implements the .get_loaded_rsc_table() callback and is used
@@ -1278,6 +1255,10 @@ static int k3_r5_cluster_rproc_init(struct platform_device *pdev)
kproc->rproc = rproc;
core->rproc = rproc;
+ ret = k3_r5_rproc_request_mbox(rproc);
+ if (ret)
+ return ret;
+
ret = k3_r5_rproc_configure_mode(kproc);
if (ret < 0)
goto err_config;
@@ -1332,7 +1313,7 @@ static int k3_r5_cluster_rproc_init(struct platform_device *pdev)
dev_err(dev,
"Timed out waiting for %s core to power up!\n",
rproc->name);
- return ret;
+ goto err_powerup;
}
}
@@ -1348,6 +1329,7 @@ static int k3_r5_cluster_rproc_init(struct platform_device *pdev)
}
}
+err_powerup:
rproc_del(rproc);
err_add:
k3_r5_reserved_mem_exit(kproc);
@@ -1395,6 +1377,8 @@ static void k3_r5_cluster_rproc_exit(void *data)
}
}
+ mbox_free_channel(kproc->mbox);
+
rproc_del(rproc);
k3_r5_reserved_mem_exit(kproc);
diff --git a/drivers/rtc/rtc-at91sam9.c b/drivers/rtc/rtc-at91sam9.c
index f93bee96e362..993c0878fb66 100644
--- a/drivers/rtc/rtc-at91sam9.c
+++ b/drivers/rtc/rtc-at91sam9.c
@@ -368,6 +368,7 @@ static int at91_rtc_probe(struct platform_device *pdev)
return ret;
rtc->gpbr = syscon_node_to_regmap(args.np);
+ of_node_put(args.np);
rtc->gpbr_offset = args.args[0];
if (IS_ERR(rtc->gpbr)) {
dev_err(&pdev->dev, "failed to retrieve gpbr regmap, aborting.\n");
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index 00e245173320..4fcb73b727aa 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -1807,8 +1807,11 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance)
return;
case PHASE_MSGIN:
len = 1;
+ tmp = 0xff;
data = &tmp;
NCR5380_transfer_pio(instance, &phase, &len, &data, 0);
+ if (tmp == 0xff)
+ break;
ncmd->message = tmp;
switch (tmp) {
@@ -1996,6 +1999,7 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance)
break;
case PHASE_STATIN:
len = 1;
+ tmp = ncmd->status;
data = &tmp;
NCR5380_transfer_pio(instance, &phase, &len, &data, 0);
ncmd->status = tmp;
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h
index 7d5a155073c6..9b66fa29fb05 100644
--- a/drivers/scsi/aacraid/aacraid.h
+++ b/drivers/scsi/aacraid/aacraid.h
@@ -2029,8 +2029,8 @@ struct aac_srb_reply
};
struct aac_srb_unit {
- struct aac_srb srb;
struct aac_srb_reply srb_reply;
+ struct aac_srb srb;
};
/*
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index 7c147d6ea8a8..e5a9c5a323f8 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -306,6 +306,14 @@ struct lpfc_stats {
struct lpfc_hba;
+/* Data structure to keep withheld FLOGI_ACC information */
+struct lpfc_defer_flogi_acc {
+ bool flag;
+ u16 rx_id;
+ u16 ox_id;
+ struct lpfc_nodelist *ndlp;
+
+};
#define LPFC_VMID_TIMER 300 /* timer interval in seconds */
@@ -1430,9 +1438,7 @@ struct lpfc_hba {
uint16_t vlan_id;
struct list_head fcf_conn_rec_list;
- bool defer_flogi_acc_flag;
- uint16_t defer_flogi_acc_rx_id;
- uint16_t defer_flogi_acc_ox_id;
+ struct lpfc_defer_flogi_acc defer_flogi_acc;
spinlock_t ct_ev_lock; /* synchronize access to ct_ev_waiters */
struct list_head ct_ev_waiters;
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 929cbfc95163..e27f5d955edb 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -1390,7 +1390,7 @@ lpfc_issue_els_flogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
phba->link_flag &= ~LS_EXTERNAL_LOOPBACK;
/* Check for a deferred FLOGI ACC condition */
- if (phba->defer_flogi_acc_flag) {
+ if (phba->defer_flogi_acc.flag) {
/* lookup ndlp for received FLOGI */
ndlp = lpfc_findnode_did(vport, 0);
if (!ndlp)
@@ -1404,34 +1404,38 @@ lpfc_issue_els_flogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
if (phba->sli_rev == LPFC_SLI_REV4) {
bf_set(wqe_ctxt_tag,
&defer_flogi_acc.wqe.xmit_els_rsp.wqe_com,
- phba->defer_flogi_acc_rx_id);
+ phba->defer_flogi_acc.rx_id);
bf_set(wqe_rcvoxid,
&defer_flogi_acc.wqe.xmit_els_rsp.wqe_com,
- phba->defer_flogi_acc_ox_id);
+ phba->defer_flogi_acc.ox_id);
} else {
icmd = &defer_flogi_acc.iocb;
- icmd->ulpContext = phba->defer_flogi_acc_rx_id;
+ icmd->ulpContext = phba->defer_flogi_acc.rx_id;
icmd->unsli3.rcvsli3.ox_id =
- phba->defer_flogi_acc_ox_id;
+ phba->defer_flogi_acc.ox_id;
}
lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
"3354 Xmit deferred FLOGI ACC: rx_id: x%x,"
" ox_id: x%x, hba_flag x%lx\n",
- phba->defer_flogi_acc_rx_id,
- phba->defer_flogi_acc_ox_id, phba->hba_flag);
+ phba->defer_flogi_acc.rx_id,
+ phba->defer_flogi_acc.ox_id, phba->hba_flag);
/* Send deferred FLOGI ACC */
lpfc_els_rsp_acc(vport, ELS_CMD_FLOGI, &defer_flogi_acc,
ndlp, NULL);
- phba->defer_flogi_acc_flag = false;
- vport->fc_myDID = did;
+ phba->defer_flogi_acc.flag = false;
- /* Decrement ndlp reference count to indicate the node can be
- * released when other references are removed.
+ /* Decrement the held ndlp that was incremented when the
+ * deferred flogi acc flag was set.
*/
- lpfc_nlp_put(ndlp);
+ if (phba->defer_flogi_acc.ndlp) {
+ lpfc_nlp_put(phba->defer_flogi_acc.ndlp);
+ phba->defer_flogi_acc.ndlp = NULL;
+ }
+
+ vport->fc_myDID = did;
}
return 0;
@@ -5240,9 +5244,10 @@ lpfc_cmpl_els_logo_acc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
/* ACC to LOGO completes to NPort <nlp_DID> */
lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
"0109 ACC to LOGO completes to NPort x%x refcnt %d "
- "Data: x%x x%x x%x\n",
- ndlp->nlp_DID, kref_read(&ndlp->kref), ndlp->nlp_flag,
- ndlp->nlp_state, ndlp->nlp_rpi);
+ "last els x%x Data: x%x x%x x%x\n",
+ ndlp->nlp_DID, kref_read(&ndlp->kref),
+ ndlp->nlp_last_elscmd, ndlp->nlp_flag, ndlp->nlp_state,
+ ndlp->nlp_rpi);
/* This clause allows the LOGO ACC to complete and free resources
* for the Fabric Domain Controller. It does deliberately skip
@@ -5254,18 +5259,22 @@ lpfc_cmpl_els_logo_acc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
goto out;
if (ndlp->nlp_state == NLP_STE_NPR_NODE) {
- /* If PLOGI is being retried, PLOGI completion will cleanup the
- * node. The NLP_NPR_2B_DISC flag needs to be retained to make
- * progress on nodes discovered from last RSCN.
- */
- if ((ndlp->nlp_flag & NLP_DELAY_TMO) &&
- (ndlp->nlp_last_elscmd == ELS_CMD_PLOGI))
- goto out;
-
if (ndlp->nlp_flag & NLP_RPI_REGISTERED)
lpfc_unreg_rpi(vport, ndlp);
+ /* If came from PRLO, then PRLO_ACC is done.
+ * Start rediscovery now.
+ */
+ if (ndlp->nlp_last_elscmd == ELS_CMD_PRLO) {
+ spin_lock_irq(&ndlp->lock);
+ ndlp->nlp_flag |= NLP_NPR_2B_DISC;
+ spin_unlock_irq(&ndlp->lock);
+ ndlp->nlp_prev_state = ndlp->nlp_state;
+ lpfc_nlp_set_state(vport, ndlp, NLP_STE_PLOGI_ISSUE);
+ lpfc_issue_els_plogi(vport, ndlp->nlp_DID, 0);
+ }
}
+
out:
/*
* The driver received a LOGO from the rport and has ACK'd it.
@@ -8454,9 +8463,9 @@ lpfc_els_rcv_flogi(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
/* Defer ACC response until AFTER we issue a FLOGI */
if (!test_bit(HBA_FLOGI_ISSUED, &phba->hba_flag)) {
- phba->defer_flogi_acc_rx_id = bf_get(wqe_ctxt_tag,
+ phba->defer_flogi_acc.rx_id = bf_get(wqe_ctxt_tag,
&wqe->xmit_els_rsp.wqe_com);
- phba->defer_flogi_acc_ox_id = bf_get(wqe_rcvoxid,
+ phba->defer_flogi_acc.ox_id = bf_get(wqe_rcvoxid,
&wqe->xmit_els_rsp.wqe_com);
vport->fc_myDID = did;
@@ -8464,11 +8473,17 @@ lpfc_els_rcv_flogi(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
"3344 Deferring FLOGI ACC: rx_id: x%x,"
" ox_id: x%x, hba_flag x%lx\n",
- phba->defer_flogi_acc_rx_id,
- phba->defer_flogi_acc_ox_id, phba->hba_flag);
+ phba->defer_flogi_acc.rx_id,
+ phba->defer_flogi_acc.ox_id, phba->hba_flag);
- phba->defer_flogi_acc_flag = true;
+ phba->defer_flogi_acc.flag = true;
+ /* This nlp_get is paired with nlp_puts that reset the
+ * defer_flogi_acc.flag back to false. We need to retain
+ * a kref on the ndlp until the deferred FLOGI ACC is
+ * processed or cancelled.
+ */
+ phba->defer_flogi_acc.ndlp = lpfc_nlp_get(ndlp);
return 0;
}
@@ -10504,7 +10519,7 @@ lpfc_els_unsol_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
lpfc_els_rcv_flogi(vport, elsiocb, ndlp);
/* retain node if our response is deferred */
- if (phba->defer_flogi_acc_flag)
+ if (phba->defer_flogi_acc.flag)
break;
if (newnode)
lpfc_disc_state_machine(vport, ndlp, NULL,
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 6943f6c6395c..35c9181c6608 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -175,7 +175,8 @@ lpfc_dev_loss_tmo_callbk(struct fc_rport *rport)
ndlp->nlp_state, ndlp->fc4_xpt_flags);
/* Don't schedule a worker thread event if the vport is going down. */
- if (test_bit(FC_UNLOADING, &vport->load_flag)) {
+ if (test_bit(FC_UNLOADING, &vport->load_flag) ||
+ !test_bit(HBA_SETUP, &phba->hba_flag)) {
spin_lock_irqsave(&ndlp->lock, iflags);
ndlp->rport = NULL;
@@ -1254,7 +1255,14 @@ lpfc_linkdown(struct lpfc_hba *phba)
lpfc_scsi_dev_block(phba);
offline = pci_channel_offline(phba->pcidev);
- phba->defer_flogi_acc_flag = false;
+ /* Decrement the held ndlp if there is a deferred flogi acc */
+ if (phba->defer_flogi_acc.flag) {
+ if (phba->defer_flogi_acc.ndlp) {
+ lpfc_nlp_put(phba->defer_flogi_acc.ndlp);
+ phba->defer_flogi_acc.ndlp = NULL;
+ }
+ }
+ phba->defer_flogi_acc.flag = false;
/* Clear external loopback plug detected flag */
phba->link_flag &= ~LS_EXTERNAL_LOOPBACK;
@@ -1376,7 +1384,7 @@ lpfc_linkup_port(struct lpfc_vport *vport)
(vport != phba->pport))
return;
- if (phba->defer_flogi_acc_flag) {
+ if (phba->defer_flogi_acc.flag) {
clear_bit(FC_ABORT_DISCOVERY, &vport->fc_flag);
clear_bit(FC_RSCN_MODE, &vport->fc_flag);
clear_bit(FC_NLP_MORE, &vport->fc_flag);
diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c
index f6a53446e57f..4574716c8764 100644
--- a/drivers/scsi/lpfc/lpfc_nportdisc.c
+++ b/drivers/scsi/lpfc/lpfc_nportdisc.c
@@ -2652,8 +2652,26 @@ lpfc_rcv_prlo_mapped_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
/* flush the target */
lpfc_sli_abort_iocb(vport, ndlp->nlp_sid, 0, LPFC_CTX_TGT);
- /* Treat like rcv logo */
- lpfc_rcv_logo(vport, ndlp, cmdiocb, ELS_CMD_PRLO);
+ /* Send PRLO_ACC */
+ spin_lock_irq(&ndlp->lock);
+ ndlp->nlp_flag |= NLP_LOGO_ACC;
+ spin_unlock_irq(&ndlp->lock);
+ lpfc_els_rsp_acc(vport, ELS_CMD_PRLO, cmdiocb, ndlp, NULL);
+
+ /* Save ELS_CMD_PRLO as the last elscmd and then set to NPR.
+ * lpfc_cmpl_els_logo_acc is expected to restart discovery.
+ */
+ ndlp->nlp_last_elscmd = ELS_CMD_PRLO;
+ ndlp->nlp_prev_state = ndlp->nlp_state;
+
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_NODE | LOG_ELS | LOG_DISCOVERY,
+ "3422 DID x%06x nflag x%x lastels x%x ref cnt %u\n",
+ ndlp->nlp_DID, ndlp->nlp_flag,
+ ndlp->nlp_last_elscmd,
+ kref_read(&ndlp->kref));
+
+ lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE);
+
return ndlp->nlp_state;
}
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 9f0b59672e19..0eaede8275da 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -5555,11 +5555,20 @@ lpfc_abort_handler(struct scsi_cmnd *cmnd)
iocb = &lpfc_cmd->cur_iocbq;
if (phba->sli_rev == LPFC_SLI_REV4) {
- pring_s4 = phba->sli4_hba.hdwq[iocb->hba_wqidx].io_wq->pring;
- if (!pring_s4) {
+ /* if the io_wq & pring are gone, the port was reset. */
+ if (!phba->sli4_hba.hdwq[iocb->hba_wqidx].io_wq ||
+ !phba->sli4_hba.hdwq[iocb->hba_wqidx].io_wq->pring) {
+ lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP,
+ "2877 SCSI Layer I/O Abort Request "
+ "IO CMPL Status x%x ID %d LUN %llu "
+ "HBA_SETUP %d\n", FAILED,
+ cmnd->device->id,
+ (u64)cmnd->device->lun,
+ test_bit(HBA_SETUP, &phba->hba_flag));
ret = FAILED;
goto out_unlock_hba;
}
+ pring_s4 = phba->sli4_hba.hdwq[iocb->hba_wqidx].io_wq->pring;
spin_lock(&pring_s4->ring_lock);
}
/* the command is in process of being cancelled */
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 88debef2fb6d..7dc34c71eb78 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -4687,6 +4687,17 @@ lpfc_sli_flush_io_rings(struct lpfc_hba *phba)
/* Look on all the FCP Rings for the iotag */
if (phba->sli_rev >= LPFC_SLI_REV4) {
for (i = 0; i < phba->cfg_hdw_queue; i++) {
+ if (!phba->sli4_hba.hdwq ||
+ !phba->sli4_hba.hdwq[i].io_wq) {
+ lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
+ "7777 hdwq's deleted %lx "
+ "%lx %x %x\n",
+ phba->pport->load_flag,
+ phba->hba_flag,
+ phba->link_state,
+ phba->sli.sli_flag);
+ return;
+ }
pring = phba->sli4_hba.hdwq[i].io_wq->pring;
spin_lock_irq(&pring->ring_lock);
diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c
index 1e63cb6cd8e3..33e1eba62ca1 100644
--- a/drivers/scsi/pm8001/pm8001_init.c
+++ b/drivers/scsi/pm8001/pm8001_init.c
@@ -100,10 +100,12 @@ static void pm8001_map_queues(struct Scsi_Host *shost)
struct pm8001_hba_info *pm8001_ha = sha->lldd_ha;
struct blk_mq_queue_map *qmap = &shost->tag_set.map[HCTX_TYPE_DEFAULT];
- if (pm8001_ha->number_of_intr > 1)
+ if (pm8001_ha->number_of_intr > 1) {
blk_mq_pci_map_queues(qmap, pm8001_ha->pdev, 1);
+ return;
+ }
- return blk_mq_map_queues(qmap);
+ blk_mq_map_queues(qmap);
}
/*
diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c
index c1524fb334eb..4230714e5f3a 100644
--- a/drivers/scsi/smartpqi/smartpqi_init.c
+++ b/drivers/scsi/smartpqi/smartpqi_init.c
@@ -5917,7 +5917,7 @@ static bool pqi_is_parity_write_stream(struct pqi_ctrl_info *ctrl_info,
int rc;
struct pqi_scsi_dev *device;
struct pqi_stream_data *pqi_stream_data;
- struct pqi_scsi_dev_raid_map_data rmd;
+ struct pqi_scsi_dev_raid_map_data rmd = { 0 };
if (!ctrl_info->enable_stream_detection)
return false;
@@ -9428,6 +9428,10 @@ static const struct pci_device_id pqi_pci_id_table[] = {
PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
0x152d, 0x8a37)
},
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x193d, 0x0462)
+ },
{
PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
0x193d, 0x1104)
@@ -9456,6 +9460,10 @@ static const struct pci_device_id pqi_pci_id_table[] = {
PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
0x193d, 0x110b)
},
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x193d, 0x1110)
+ },
{
PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
0x193d, 0x8460)
@@ -9464,6 +9472,10 @@ static const struct pci_device_id pqi_pci_id_table[] = {
PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
0x193d, 0x8461)
},
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x193d, 0x8462)
+ },
{
PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
0x193d, 0xc460)
@@ -9572,6 +9584,14 @@ static const struct pci_device_id pqi_pci_id_table[] = {
PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
0x1bd4, 0x0089)
},
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x00a1)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1f3a, 0x0104)
+ },
{
PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
0x19e5, 0xd227)
@@ -10164,6 +10184,110 @@ static const struct pci_device_id pqi_pci_id_table[] = {
PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
0x1137, 0x02fa)
},
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1137, 0x02fe)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1137, 0x02ff)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1137, 0x0300)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x0045)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x0046)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x0047)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x0048)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x004a)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x004b)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x004c)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x004f)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x0051)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x0052)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x0053)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x0054)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x006b)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x006c)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x006d)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x006f)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x0070)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x0071)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x0072)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x0086)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x0087)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x0088)
+ },
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x0089)
+ },
{
PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
0x1e93, 0x1000)
@@ -10248,6 +10372,10 @@ static const struct pci_device_id pqi_pci_id_table[] = {
PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
0x1f51, 0x1045)
},
+ {
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
+ 0x1ff9, 0x00a3)
+ },
{
PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f,
PCI_ANY_ID, PCI_ANY_ID)
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 0d8ce1a92168..d50bad3a2ce9 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -834,6 +834,9 @@ static int flush_buffer(struct scsi_tape *STp, int seek_next)
int backspace, result;
struct st_partstat *STps;
+ if (STp->ready != ST_READY)
+ return 0;
+
/*
* If there was a bus reset, block further access
* to this device.
@@ -841,8 +844,6 @@ static int flush_buffer(struct scsi_tape *STp, int seek_next)
if (STp->pos_unknown)
return (-EIO);
- if (STp->ready != ST_READY)
- return 0;
STps = &(STp->ps[STp->partition]);
if (STps->rw == ST_WRITING) /* Writing */
return st_flush_write_buffer(STp);
diff --git a/drivers/spi/spi-bcm63xx.c b/drivers/spi/spi-bcm63xx.c
index 2fb8d4e55c77..ef3a7226db12 100644
--- a/drivers/spi/spi-bcm63xx.c
+++ b/drivers/spi/spi-bcm63xx.c
@@ -466,6 +466,7 @@ static const struct platform_device_id bcm63xx_spi_dev_match[] = {
{
},
};
+MODULE_DEVICE_TABLE(platform, bcm63xx_spi_dev_match);
static const struct of_device_id bcm63xx_spi_of_match[] = {
{ .compatible = "brcm,bcm6348-spi", .data = &bcm6348_spi_reg_offsets },
@@ -583,13 +584,15 @@ static int bcm63xx_spi_probe(struct platform_device *pdev)
bcm_spi_writeb(bs, SPI_INTR_CLEAR_ALL, SPI_INT_STATUS);
- pm_runtime_enable(&pdev->dev);
+ ret = devm_pm_runtime_enable(&pdev->dev);
+ if (ret)
+ goto out_clk_disable;
/* register and we are done */
ret = devm_spi_register_controller(dev, host);
if (ret) {
dev_err(dev, "spi register failed\n");
- goto out_pm_disable;
+ goto out_clk_disable;
}
dev_info(dev, "at %pr (irq %d, FIFOs size %d)\n",
@@ -597,8 +600,6 @@ static int bcm63xx_spi_probe(struct platform_device *pdev)
return 0;
-out_pm_disable:
- pm_runtime_disable(&pdev->dev);
out_clk_disable:
clk_disable_unprepare(clk);
out_err:
diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c
index e07e081de5ea..3c87d2bf786a 100644
--- a/drivers/spi/spi-cadence.c
+++ b/drivers/spi/spi-cadence.c
@@ -678,8 +678,8 @@ static int cdns_spi_probe(struct platform_device *pdev)
clk_dis_all:
if (!spi_controller_is_target(ctlr)) {
- pm_runtime_set_suspended(&pdev->dev);
pm_runtime_disable(&pdev->dev);
+ pm_runtime_set_suspended(&pdev->dev);
}
remove_ctlr:
spi_controller_put(ctlr);
@@ -701,8 +701,10 @@ static void cdns_spi_remove(struct platform_device *pdev)
cdns_spi_write(xspi, CDNS_SPI_ER, CDNS_SPI_ER_DISABLE);
- pm_runtime_set_suspended(&pdev->dev);
- pm_runtime_disable(&pdev->dev);
+ if (!spi_controller_is_target(ctlr)) {
+ pm_runtime_disable(&pdev->dev);
+ pm_runtime_set_suspended(&pdev->dev);
+ }
spi_unregister_controller(ctlr);
}
diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c
index 85bd1a82a34e..4c31d36f3130 100644
--- a/drivers/spi/spi-imx.c
+++ b/drivers/spi/spi-imx.c
@@ -1865,8 +1865,8 @@ static int spi_imx_probe(struct platform_device *pdev)
spi_imx_sdma_exit(spi_imx);
out_runtime_pm_put:
pm_runtime_dont_use_autosuspend(spi_imx->dev);
- pm_runtime_set_suspended(&pdev->dev);
pm_runtime_disable(spi_imx->dev);
+ pm_runtime_set_suspended(&pdev->dev);
clk_disable_unprepare(spi_imx->clk_ipg);
out_put_per:
diff --git a/drivers/spi/spi-rpc-if.c b/drivers/spi/spi-rpc-if.c
index d3f07fd719bd..b468a95972bf 100644
--- a/drivers/spi/spi-rpc-if.c
+++ b/drivers/spi/spi-rpc-if.c
@@ -198,9 +198,16 @@ static int __maybe_unused rpcif_spi_resume(struct device *dev)
static SIMPLE_DEV_PM_OPS(rpcif_spi_pm_ops, rpcif_spi_suspend, rpcif_spi_resume);
+static const struct platform_device_id rpc_if_spi_id_table[] = {
+ { .name = "rpc-if-spi" },
+ { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(platform, rpc_if_spi_id_table);
+
static struct platform_driver rpcif_spi_driver = {
.probe = rpcif_spi_probe,
.remove_new = rpcif_spi_remove,
+ .id_table = rpc_if_spi_id_table,
.driver = {
.name = "rpc-if-spi",
#ifdef CONFIG_PM_SLEEP
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index 833c58c88e40..6ab416a33966 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -245,7 +245,7 @@ static void s3c64xx_flush_fifo(struct s3c64xx_spi_driver_data *sdd)
loops = msecs_to_loops(1);
do {
val = readl(regs + S3C64XX_SPI_STATUS);
- } while (TX_FIFO_LVL(val, sdd) && loops--);
+ } while (TX_FIFO_LVL(val, sdd) && --loops);
if (loops == 0)
dev_warn(&sdd->pdev->dev, "Timed out flushing TX FIFO\n");
@@ -258,7 +258,7 @@ static void s3c64xx_flush_fifo(struct s3c64xx_spi_driver_data *sdd)
readl(regs + S3C64XX_SPI_RX_DATA);
else
break;
- } while (loops--);
+ } while (--loops);
if (loops == 0)
dev_warn(&sdd->pdev->dev, "Timed out flushing RX FIFO\n");
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index 006ffacf1c56..c50f3fb49a66 100644
--- a/drivers/vhost/scsi.c
+++ b/drivers/vhost/scsi.c
@@ -1029,20 +1029,23 @@ vhost_scsi_get_req(struct vhost_virtqueue *vq, struct vhost_scsi_ctx *vc,
/* virtio-scsi spec requires byte 0 of the lun to be 1 */
vq_err(vq, "Illegal virtio-scsi lun: %u\n", *vc->lunp);
} else {
- struct vhost_scsi_tpg **vs_tpg, *tpg;
-
- vs_tpg = vhost_vq_get_backend(vq); /* validated at handler entry */
-
- tpg = READ_ONCE(vs_tpg[*vc->target]);
- if (unlikely(!tpg)) {
- vq_err(vq, "Target 0x%x does not exist\n", *vc->target);
- } else {
- if (tpgp)
- *tpgp = tpg;
- ret = 0;
+ struct vhost_scsi_tpg **vs_tpg, *tpg = NULL;
+
+ if (vc->target) {
+ /* validated at handler entry */
+ vs_tpg = vhost_vq_get_backend(vq);
+ tpg = READ_ONCE(vs_tpg[*vc->target]);
+ if (unlikely(!tpg)) {
+ vq_err(vq, "Target 0x%x does not exist\n", *vc->target);
+ goto out;
+ }
}
- }
+ if (tpgp)
+ *tpgp = tpg;
+ ret = 0;
+ }
+out:
return ret;
}
diff --git a/drivers/video/fbdev/efifb.c b/drivers/video/fbdev/efifb.c
index 8dd82afb3452..595b8e27bea6 100644
--- a/drivers/video/fbdev/efifb.c
+++ b/drivers/video/fbdev/efifb.c
@@ -561,15 +561,10 @@ static int efifb_probe(struct platform_device *dev)
break;
}
- err = sysfs_create_groups(&dev->dev.kobj, efifb_groups);
- if (err) {
- pr_err("efifb: cannot add sysfs attrs\n");
- goto err_unmap;
- }
err = fb_alloc_cmap(&info->cmap, 256, 0);
if (err < 0) {
pr_err("efifb: cannot allocate colormap\n");
- goto err_groups;
+ goto err_unmap;
}
err = devm_aperture_acquire_for_platform_device(dev, par->base, par->size);
@@ -587,8 +582,6 @@ static int efifb_probe(struct platform_device *dev)
err_fb_dealloc_cmap:
fb_dealloc_cmap(&info->cmap);
-err_groups:
- sysfs_remove_groups(&dev->dev.kobj, efifb_groups);
err_unmap:
if (mem_flags & (EFI_MEMORY_UC | EFI_MEMORY_WC))
iounmap(info->screen_base);
@@ -608,12 +601,12 @@ static void efifb_remove(struct platform_device *pdev)
/* efifb_destroy takes care of info cleanup */
unregister_framebuffer(info);
- sysfs_remove_groups(&pdev->dev.kobj, efifb_groups);
}
static struct platform_driver efifb_driver = {
.driver = {
.name = "efi-framebuffer",
+ .dev_groups = efifb_groups,
},
.probe = efifb_probe,
.remove_new = efifb_remove,
diff --git a/drivers/video/fbdev/pxafb.c b/drivers/video/fbdev/pxafb.c
index 2ef56fa28aff..5ce02495cda6 100644
--- a/drivers/video/fbdev/pxafb.c
+++ b/drivers/video/fbdev/pxafb.c
@@ -2403,6 +2403,7 @@ static void pxafb_remove(struct platform_device *dev)
info = &fbi->fb;
pxafb_overlay_exit(fbi);
+ cancel_work_sync(&fbi->task);
unregister_framebuffer(info);
pxafb_disable_controller(fbi);
diff --git a/drivers/virt/coco/sev-guest/sev-guest.c b/drivers/virt/coco/sev-guest/sev-guest.c
index 6fc7884ea0a1..c86be0cd8ecd 100644
--- a/drivers/virt/coco/sev-guest/sev-guest.c
+++ b/drivers/virt/coco/sev-guest/sev-guest.c
@@ -1090,6 +1090,8 @@ static int __init sev_guest_probe(struct platform_device *pdev)
void __iomem *mapping;
int ret;
+ BUILD_BUG_ON(sizeof(struct snp_guest_msg) > PAGE_SIZE);
+
if (!cc_platform_has(CC_ATTR_GUEST_SEV_SNP))
return -ENODEV;
diff --git a/fs/afs/file.c b/fs/afs/file.c
index ec1be0091fdb..290f60460ec7 100644
--- a/fs/afs/file.c
+++ b/fs/afs/file.c
@@ -404,6 +404,7 @@ const struct netfs_request_ops afs_req_ops = {
.begin_writeback = afs_begin_writeback,
.prepare_write = afs_prepare_write,
.issue_write = afs_issue_write,
+ .retry_request = afs_retry_request,
};
static void afs_add_open_mmap(struct afs_vnode *vnode)
diff --git a/fs/afs/fs_operation.c b/fs/afs/fs_operation.c
index 3546b087e791..428721bbe4f6 100644
--- a/fs/afs/fs_operation.c
+++ b/fs/afs/fs_operation.c
@@ -201,7 +201,7 @@ void afs_wait_for_operation(struct afs_operation *op)
}
}
- if (op->call_responded)
+ if (op->call_responded && op->server)
set_bit(AFS_SERVER_FL_RESPONDING, &op->server->flags);
if (!afs_op_error(op)) {
diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c
index a2de5c05f97c..57e327833ed1 100644
--- a/fs/btrfs/backref.c
+++ b/fs/btrfs/backref.c
@@ -3179,10 +3179,14 @@ void btrfs_backref_release_cache(struct btrfs_backref_cache *cache)
btrfs_backref_cleanup_node(cache, node);
}
- cache->last_trans = 0;
-
- for (i = 0; i < BTRFS_MAX_LEVEL; i++)
- ASSERT(list_empty(&cache->pending[i]));
+ for (i = 0; i < BTRFS_MAX_LEVEL; i++) {
+ while (!list_empty(&cache->pending[i])) {
+ node = list_first_entry(&cache->pending[i],
+ struct btrfs_backref_node,
+ list);
+ btrfs_backref_cleanup_node(cache, node);
+ }
+ }
ASSERT(list_empty(&cache->pending_edge));
ASSERT(list_empty(&cache->useless_node));
ASSERT(list_empty(&cache->changed));
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index a6f5441e62d1..216b3b412aa0 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -4265,6 +4265,17 @@ void __cold close_ctree(struct btrfs_fs_info *fs_info)
/* clear out the rbtree of defraggable inodes */
btrfs_cleanup_defrag_inodes(fs_info);
+ /*
+ * Wait for any fixup workers to complete.
+ * If we don't wait for them here and they are still running by the time
+ * we call kthread_stop() against the cleaner kthread further below, we
+ * get an use-after-free on the cleaner because the fixup worker adds an
+ * inode to the list of delayed iputs and then attempts to wakeup the
+ * cleaner kthread, which was already stopped and destroyed. We parked
+ * already the cleaner, but below we run all pending delayed iputs.
+ */
+ btrfs_flush_workqueue(fs_info->fixup_workers);
+
/*
* After we parked the cleaner kthread, ordered extents may have
* completed and created new delayed iputs. If one of the async reclaim
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index 0533d0f82dc9..f3834f8d26b4 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -36,6 +36,7 @@
#include "relocation.h"
#include "super.h"
#include "tree-checker.h"
+#include "raid-stripe-tree.h"
/*
* Relocation overview
@@ -231,70 +232,6 @@ static struct btrfs_backref_node *walk_down_backref(
return NULL;
}
-static void update_backref_node(struct btrfs_backref_cache *cache,
- struct btrfs_backref_node *node, u64 bytenr)
-{
- struct rb_node *rb_node;
- rb_erase(&node->rb_node, &cache->rb_root);
- node->bytenr = bytenr;
- rb_node = rb_simple_insert(&cache->rb_root, node->bytenr, &node->rb_node);
- if (rb_node)
- btrfs_backref_panic(cache->fs_info, bytenr, -EEXIST);
-}
-
-/*
- * update backref cache after a transaction commit
- */
-static int update_backref_cache(struct btrfs_trans_handle *trans,
- struct btrfs_backref_cache *cache)
-{
- struct btrfs_backref_node *node;
- int level = 0;
-
- if (cache->last_trans == 0) {
- cache->last_trans = trans->transid;
- return 0;
- }
-
- if (cache->last_trans == trans->transid)
- return 0;
-
- /*
- * detached nodes are used to avoid unnecessary backref
- * lookup. transaction commit changes the extent tree.
- * so the detached nodes are no longer useful.
- */
- while (!list_empty(&cache->detached)) {
- node = list_entry(cache->detached.next,
- struct btrfs_backref_node, list);
- btrfs_backref_cleanup_node(cache, node);
- }
-
- while (!list_empty(&cache->changed)) {
- node = list_entry(cache->changed.next,
- struct btrfs_backref_node, list);
- list_del_init(&node->list);
- BUG_ON(node->pending);
- update_backref_node(cache, node, node->new_bytenr);
- }
-
- /*
- * some nodes can be left in the pending list if there were
- * errors during processing the pending nodes.
- */
- for (level = 0; level < BTRFS_MAX_LEVEL; level++) {
- list_for_each_entry(node, &cache->pending[level], list) {
- BUG_ON(!node->pending);
- if (node->bytenr == node->new_bytenr)
- continue;
- update_backref_node(cache, node, node->new_bytenr);
- }
- }
-
- cache->last_trans = 0;
- return 1;
-}
-
static bool reloc_root_is_dead(const struct btrfs_root *root)
{
/*
@@ -550,9 +487,6 @@ static int clone_backref_node(struct btrfs_trans_handle *trans,
struct btrfs_backref_edge *new_edge;
struct rb_node *rb_node;
- if (cache->last_trans > 0)
- update_backref_cache(trans, cache);
-
rb_node = rb_simple_search(&cache->rb_root, src->commit_root->start);
if (rb_node) {
node = rb_entry(rb_node, struct btrfs_backref_node, rb_node);
@@ -922,7 +856,7 @@ int btrfs_update_reloc_root(struct btrfs_trans_handle *trans,
btrfs_grab_root(reloc_root);
/* root->reloc_root will stay until current relocation finished */
- if (fs_info->reloc_ctl->merge_reloc_tree &&
+ if (fs_info->reloc_ctl && fs_info->reloc_ctl->merge_reloc_tree &&
btrfs_root_refs(root_item) == 0) {
set_bit(BTRFS_ROOT_DEAD_RELOC_TREE, &root->state);
/*
@@ -2965,21 +2899,34 @@ static int relocate_one_folio(struct reloc_control *rc,
u64 folio_end;
u64 cur;
int ret;
+ const bool use_rst = btrfs_need_stripe_tree_update(fs_info, rc->block_group->flags);
ASSERT(index <= last_index);
folio = filemap_lock_folio(inode->i_mapping, index);
if (IS_ERR(folio)) {
- page_cache_sync_readahead(inode->i_mapping, ra, NULL,
- index, last_index + 1 - index);
+
+ /*
+ * On relocation we're doing readahead on the relocation inode,
+ * but if the filesystem is backed by a RAID stripe tree we can
+ * get ENOENT (e.g. due to preallocated extents not being
+ * mapped in the RST) from the lookup.
+ *
+ * But readahead doesn't handle the error and submits invalid
+ * reads to the device, causing a assertion failures.
+ */
+ if (!use_rst)
+ page_cache_sync_readahead(inode->i_mapping, ra, NULL,
+ index, last_index + 1 - index);
folio = __filemap_get_folio(inode->i_mapping, index,
- FGP_LOCK | FGP_ACCESSED | FGP_CREAT, mask);
+ FGP_LOCK | FGP_ACCESSED | FGP_CREAT,
+ mask);
if (IS_ERR(folio))
return PTR_ERR(folio);
}
WARN_ON(folio_order(folio));
- if (folio_test_readahead(folio))
+ if (folio_test_readahead(folio) && !use_rst)
page_cache_async_readahead(inode->i_mapping, ra, NULL,
folio, last_index + 1 - index);
@@ -3684,11 +3631,9 @@ static noinline_for_stack int relocate_block_group(struct reloc_control *rc)
break;
}
restart:
- if (update_backref_cache(trans, &rc->backref_cache)) {
- btrfs_end_transaction(trans);
- trans = NULL;
- continue;
- }
+ if (rc->backref_cache.last_trans != trans->transid)
+ btrfs_backref_release_cache(&rc->backref_cache);
+ rc->backref_cache.last_trans = trans->transid;
ret = find_next_extent(rc, path, &key);
if (ret < 0)
diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index 619fa0b8b3f6..65db353e7e72 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -346,8 +346,10 @@ struct name_cache_entry {
u64 parent_gen;
int ret;
int need_later_update;
+ /* Name length without NUL terminator. */
int name_len;
- char name[] __counted_by(name_len);
+ /* Not NUL terminated. */
+ char name[] __counted_by(name_len) __nonstring;
};
/* See the comment at lru_cache.h about struct btrfs_lru_cache_entry. */
@@ -2388,7 +2390,7 @@ static int __get_cur_name_and_parent(struct send_ctx *sctx,
/*
* Store the result of the lookup in the name cache.
*/
- nce = kmalloc(sizeof(*nce) + fs_path_len(dest) + 1, GFP_KERNEL);
+ nce = kmalloc(sizeof(*nce) + fs_path_len(dest), GFP_KERNEL);
if (!nce) {
ret = -ENOMEM;
goto out;
@@ -2400,7 +2402,7 @@ static int __get_cur_name_and_parent(struct send_ctx *sctx,
nce->parent_gen = *parent_gen;
nce->name_len = fs_path_len(dest);
nce->ret = ret;
- strcpy(nce->name, dest->start);
+ memcpy(nce->name, dest->start, nce->name_len);
if (ino < sctx->send_progress)
nce->need_later_update = 0;
@@ -6187,8 +6189,29 @@ static int send_write_or_clone(struct send_ctx *sctx,
if (ret < 0)
return ret;
- if (clone_root->offset + num_bytes == info.size)
+ if (clone_root->offset + num_bytes == info.size) {
+ /*
+ * The final size of our file matches the end offset, but it may
+ * be that its current size is larger, so we have to truncate it
+ * to any value between the start offset of the range and the
+ * final i_size, otherwise the clone operation is invalid
+ * because it's unaligned and it ends before the current EOF.
+ * We do this truncate to the final i_size when we finish
+ * processing the inode, but it's too late by then. And here we
+ * truncate to the start offset of the range because it's always
+ * sector size aligned while if it were the final i_size it
+ * would result in dirtying part of a page, filling part of a
+ * page with zeroes and then having the clone operation at the
+ * receiver trigger IO and wait for it due to the dirty page.
+ */
+ if (sctx->parent_root != NULL) {
+ ret = send_truncate(sctx, sctx->cur_ino,
+ sctx->cur_inode_gen, offset);
+ if (ret < 0)
+ return ret;
+ }
goto clone_data;
+ }
write_data:
ret = send_extent_data(sctx, path, offset, num_bytes);
diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
index f53977169db4..2b3f9935dbb4 100644
--- a/fs/cachefiles/namei.c
+++ b/fs/cachefiles/namei.c
@@ -595,14 +595,12 @@ static bool cachefiles_open_file(struct cachefiles_object *object,
* write and readdir but not lookup or open).
*/
touch_atime(&file->f_path);
- dput(dentry);
return true;
check_failed:
fscache_cookie_lookup_negative(object->cookie);
cachefiles_unmark_inode_in_use(object, file);
fput(file);
- dput(dentry);
if (ret == -ESTALE)
return cachefiles_create_file(object);
return false;
@@ -611,7 +609,6 @@ static bool cachefiles_open_file(struct cachefiles_object *object,
fput(file);
error:
cachefiles_do_unmark_inode_in_use(object, d_inode(dentry));
- dput(dentry);
return false;
}
@@ -654,7 +651,9 @@ bool cachefiles_look_up_object(struct cachefiles_object *object)
goto new_file;
}
- if (!cachefiles_open_file(object, dentry))
+ ret = cachefiles_open_file(object, dentry);
+ dput(dentry);
+ if (!ret)
return false;
_leave(" = t [%lu]", file_inode(object->file)->i_ino);
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index c4744a02db75..17f9368a8ca1 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -95,7 +95,6 @@ static bool ceph_dirty_folio(struct address_space *mapping, struct folio *folio)
/* dirty the head */
spin_lock(&ci->i_ceph_lock);
- BUG_ON(ci->i_wr_ref == 0); // caller should hold Fw reference
if (__ceph_have_pending_cap_snap(ci)) {
struct ceph_cap_snap *capsnap =
list_last_entry(&ci->i_cap_snaps,
@@ -474,8 +473,11 @@ static int ceph_init_request(struct netfs_io_request *rreq, struct file *file)
rreq->netfs_priv = priv;
out:
- if (ret < 0)
+ if (ret < 0) {
+ if (got)
+ ceph_put_cap_refs(ceph_inode(inode), got);
kfree(priv);
+ }
return ret;
}
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 276e34ab3e2c..2e4b3ee7446c 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -6015,6 +6015,18 @@ static void ceph_mdsc_stop(struct ceph_mds_client *mdsc)
ceph_mdsmap_destroy(mdsc->mdsmap);
kfree(mdsc->sessions);
ceph_caps_finalize(mdsc);
+
+ if (mdsc->s_cap_auths) {
+ int i;
+
+ for (i = 0; i < mdsc->s_cap_auths_num; i++) {
+ kfree(mdsc->s_cap_auths[i].match.gids);
+ kfree(mdsc->s_cap_auths[i].match.path);
+ kfree(mdsc->s_cap_auths[i].match.fs_name);
+ }
+ kfree(mdsc->s_cap_auths);
+ }
+
ceph_pool_perm_destroy(mdsc);
}
diff --git a/fs/dax.c b/fs/dax.c
index becb4a6920c6..c62acd2812f8 100644
--- a/fs/dax.c
+++ b/fs/dax.c
@@ -1305,11 +1305,15 @@ int dax_file_unshare(struct inode *inode, loff_t pos, loff_t len,
struct iomap_iter iter = {
.inode = inode,
.pos = pos,
- .len = len,
.flags = IOMAP_WRITE | IOMAP_UNSHARE | IOMAP_DAX,
};
+ loff_t size = i_size_read(inode);
int ret;
+ if (pos < 0 || pos >= size)
+ return 0;
+
+ iter.len = min(len, size - pos);
while ((ret = iomap_iter(&iter, ops)) > 0)
iter.processed = dax_unshare_iter(&iter);
return ret;
diff --git a/fs/exec.c b/fs/exec.c
index 50e76cc633c4..dad402d55681 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -145,13 +145,11 @@ SYSCALL_DEFINE1(uselib, const char __user *, library)
goto out;
/*
- * may_open() has already checked for this, so it should be
- * impossible to trip now. But we need to be extra cautious
- * and check again at the very end too.
+ * Check do_open_execat() for an explanation.
*/
error = -EACCES;
- if (WARN_ON_ONCE(!S_ISREG(file_inode(file)->i_mode) ||
- path_noexec(&file->f_path)))
+ if (WARN_ON_ONCE(!S_ISREG(file_inode(file)->i_mode)) ||
+ path_noexec(&file->f_path))
goto exit;
error = -ENOEXEC;
@@ -813,7 +811,8 @@ int setup_arg_pages(struct linux_binprm *bprm,
stack_base = calc_max_stack_size(stack_base);
/* Add space for stack randomization. */
- stack_base += (STACK_RND_MASK << PAGE_SHIFT);
+ if (current->flags & PF_RANDOMIZE)
+ stack_base += (STACK_RND_MASK << PAGE_SHIFT);
/* Make sure we didn't let the argument array grow too large. */
if (vma->vm_end - vma->vm_start > stack_base)
@@ -954,7 +953,6 @@ EXPORT_SYMBOL(transfer_args_to_stack);
static struct file *do_open_execat(int fd, struct filename *name, int flags)
{
struct file *file;
- int err;
struct open_flags open_exec_flags = {
.open_flag = O_LARGEFILE | O_RDONLY | __FMODE_EXEC,
.acc_mode = MAY_EXEC,
@@ -971,24 +969,20 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
file = do_filp_open(fd, name, &open_exec_flags);
if (IS_ERR(file))
- goto out;
+ return file;
/*
- * may_open() has already checked for this, so it should be
- * impossible to trip now. But we need to be extra cautious
- * and check again at the very end too.
+ * In the past the regular type check was here. It moved to may_open() in
+ * 633fb6ac3980 ("exec: move S_ISREG() check earlier"). Since then it is
+ * an invariant that all non-regular files error out before we get here.
*/
- err = -EACCES;
- if (WARN_ON_ONCE(!S_ISREG(file_inode(file)->i_mode) ||
- path_noexec(&file->f_path)))
- goto exit;
+ if (WARN_ON_ONCE(!S_ISREG(file_inode(file)->i_mode)) ||
+ path_noexec(&file->f_path)) {
+ fput(file);
+ return ERR_PTR(-EACCES);
+ }
-out:
return file;
-
-exit:
- fput(file);
- return ERR_PTR(err);
}
/**
diff --git a/fs/exfat/balloc.c b/fs/exfat/balloc.c
index 0356c88252bd..ce9be95c9172 100644
--- a/fs/exfat/balloc.c
+++ b/fs/exfat/balloc.c
@@ -91,11 +91,8 @@ int exfat_load_bitmap(struct super_block *sb)
return -EIO;
type = exfat_get_entry_type(ep);
- if (type == TYPE_UNUSED)
- break;
- if (type != TYPE_BITMAP)
- continue;
- if (ep->dentry.bitmap.flags == 0x0) {
+ if (type == TYPE_BITMAP &&
+ ep->dentry.bitmap.flags == 0x0) {
int err;
err = exfat_allocate_bitmap(sb, ep);
@@ -103,6 +100,9 @@ int exfat_load_bitmap(struct super_block *sb)
return err;
}
brelse(bh);
+
+ if (type == TYPE_UNUSED)
+ return -EINVAL;
}
if (exfat_get_next_cluster(sb, &clu.dir))
diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c
index ff4514e4626b..b8b6b06015cd 100644
--- a/fs/ext4/dir.c
+++ b/fs/ext4/dir.c
@@ -279,12 +279,20 @@ static int ext4_readdir(struct file *file, struct dir_context *ctx)
struct fscrypt_str de_name =
FSTR_INIT(de->name,
de->name_len);
+ u32 hash;
+ u32 minor_hash;
+
+ if (IS_CASEFOLDED(inode)) {
+ hash = EXT4_DIRENT_HASH(de);
+ minor_hash = EXT4_DIRENT_MINOR_HASH(de);
+ } else {
+ hash = 0;
+ minor_hash = 0;
+ }
/* Directory is encrypted */
err = fscrypt_fname_disk_to_usr(inode,
- EXT4_DIRENT_HASH(de),
- EXT4_DIRENT_MINOR_HASH(de),
- &de_name, &fstr);
+ hash, minor_hash, &de_name, &fstr);
de_name = fstr;
fstr.len = save_len;
if (err)
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 08acd152261e..8bd302392d75 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -2462,6 +2462,7 @@ static inline __le16 ext4_rec_len_to_disk(unsigned len, unsigned blocksize)
#define DX_HASH_HALF_MD4_UNSIGNED 4
#define DX_HASH_TEA_UNSIGNED 5
#define DX_HASH_SIPHASH 6
+#define DX_HASH_LAST DX_HASH_SIPHASH
static inline u32 ext4_chksum(struct ext4_sb_info *sbi, u32 crc,
const void *address, unsigned int length)
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index e067f2dd0335..c64f7c1b1d90 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -957,6 +957,8 @@ ext4_find_extent(struct inode *inode, ext4_lblk_t block,
ext4_ext_show_path(inode, path);
+ if (orig_path)
+ *orig_path = path;
return path;
err:
@@ -1877,6 +1879,7 @@ static void ext4_ext_try_to_merge_up(handle_t *handle,
path[0].p_hdr->eh_max = cpu_to_le16(max_root);
brelse(path[1].p_bh);
+ path[1].p_bh = NULL;
ext4_free_blocks(handle, inode, NULL, blk, 1,
EXT4_FREE_BLOCKS_METADATA | EXT4_FREE_BLOCKS_FORGET);
}
@@ -2103,6 +2106,7 @@ int ext4_ext_insert_extent(handle_t *handle, struct inode *inode,
ppath, newext);
if (err)
goto cleanup;
+ path = *ppath;
depth = ext_depth(inode);
eh = path[depth].p_hdr;
@@ -3230,6 +3234,24 @@ static int ext4_split_extent_at(handle_t *handle,
if (err != -ENOSPC && err != -EDQUOT && err != -ENOMEM)
goto out;
+ /*
+ * Update path is required because previous ext4_ext_insert_extent()
+ * may have freed or reallocated the path. Using EXT4_EX_NOFAIL
+ * guarantees that ext4_find_extent() will not return -ENOMEM,
+ * otherwise -ENOMEM will cause a retry in do_writepages(), and a
+ * WARN_ON may be triggered in ext4_da_update_reserve_space() due to
+ * an incorrect ee_len causing the i_reserved_data_blocks exception.
+ */
+ path = ext4_find_extent(inode, ee_block, ppath,
+ flags | EXT4_EX_NOFAIL);
+ if (IS_ERR(path)) {
+ EXT4_ERROR_INODE(inode, "Failed split extent on %u, err %ld",
+ split, PTR_ERR(path));
+ return PTR_ERR(path);
+ }
+ depth = ext_depth(inode);
+ ex = path[depth].p_ext;
+
if (EXT4_EXT_MAY_ZEROOUT & split_flag) {
if (split_flag & (EXT4_EXT_DATA_VALID1|EXT4_EXT_DATA_VALID2)) {
if (split_flag & EXT4_EXT_DATA_VALID1) {
@@ -3282,12 +3304,12 @@ static int ext4_split_extent_at(handle_t *handle,
ext4_ext_dirty(handle, inode, path + path->p_depth);
return err;
out:
- ext4_ext_show_leaf(inode, path);
+ ext4_ext_show_leaf(inode, *ppath);
return err;
}
/*
- * ext4_split_extents() splits an extent and mark extent which is covered
+ * ext4_split_extent() splits an extent and mark extent which is covered
* by @map as split_flags indicates
*
* It may result in splitting the extent into multiple extents (up to three)
@@ -3363,7 +3385,7 @@ static int ext4_split_extent(handle_t *handle,
goto out;
}
- ext4_ext_show_leaf(inode, path);
+ ext4_ext_show_leaf(inode, *ppath);
out:
return err ? err : allocated;
}
@@ -3828,14 +3850,13 @@ ext4_ext_handle_unwritten_extents(handle_t *handle, struct inode *inode,
struct ext4_ext_path **ppath, int flags,
unsigned int allocated, ext4_fsblk_t newblock)
{
- struct ext4_ext_path __maybe_unused *path = *ppath;
int ret = 0;
int err = 0;
ext_debug(inode, "logical block %llu, max_blocks %u, flags 0x%x, allocated %u\n",
(unsigned long long)map->m_lblk, map->m_len, flags,
allocated);
- ext4_ext_show_leaf(inode, path);
+ ext4_ext_show_leaf(inode, *ppath);
/*
* When writing into unwritten space, we should not fail to
@@ -3932,7 +3953,7 @@ ext4_ext_handle_unwritten_extents(handle_t *handle, struct inode *inode,
if (allocated > map->m_len)
allocated = map->m_len;
map->m_len = allocated;
- ext4_ext_show_leaf(inode, path);
+ ext4_ext_show_leaf(inode, *ppath);
out2:
return err ? err : allocated;
}
@@ -5535,6 +5556,7 @@ static int ext4_insert_range(struct file *file, loff_t offset, loff_t len)
path = ext4_find_extent(inode, offset_lblk, NULL, 0);
if (IS_ERR(path)) {
up_write(&EXT4_I(inode)->i_data_sem);
+ ret = PTR_ERR(path);
goto out_stop;
}
@@ -5880,7 +5902,7 @@ int ext4_clu_mapped(struct inode *inode, ext4_lblk_t lclu)
int ext4_ext_replay_update_ex(struct inode *inode, ext4_lblk_t start,
int len, int unwritten, ext4_fsblk_t pblk)
{
- struct ext4_ext_path *path = NULL, *ppath;
+ struct ext4_ext_path *path;
struct ext4_extent *ex;
int ret;
@@ -5896,30 +5918,29 @@ int ext4_ext_replay_update_ex(struct inode *inode, ext4_lblk_t start,
if (le32_to_cpu(ex->ee_block) != start ||
ext4_ext_get_actual_len(ex) != len) {
/* We need to split this extent to match our extent first */
- ppath = path;
down_write(&EXT4_I(inode)->i_data_sem);
- ret = ext4_force_split_extent_at(NULL, inode, &ppath, start, 1);
+ ret = ext4_force_split_extent_at(NULL, inode, &path, start, 1);
up_write(&EXT4_I(inode)->i_data_sem);
if (ret)
goto out;
- kfree(path);
- path = ext4_find_extent(inode, start, NULL, 0);
+
+ path = ext4_find_extent(inode, start, &path, 0);
if (IS_ERR(path))
- return -1;
- ppath = path;
+ return PTR_ERR(path);
ex = path[path->p_depth].p_ext;
WARN_ON(le32_to_cpu(ex->ee_block) != start);
+
if (ext4_ext_get_actual_len(ex) != len) {
down_write(&EXT4_I(inode)->i_data_sem);
- ret = ext4_force_split_extent_at(NULL, inode, &ppath,
+ ret = ext4_force_split_extent_at(NULL, inode, &path,
start + len, 1);
up_write(&EXT4_I(inode)->i_data_sem);
if (ret)
goto out;
- kfree(path);
- path = ext4_find_extent(inode, start, NULL, 0);
+
+ path = ext4_find_extent(inode, start, &path, 0);
if (IS_ERR(path))
- return -EINVAL;
+ return PTR_ERR(path);
ex = path[path->p_depth].p_ext;
}
}
diff --git a/fs/ext4/fast_commit.c b/fs/ext4/fast_commit.c
index 3926a05eceee..95667512010e 100644
--- a/fs/ext4/fast_commit.c
+++ b/fs/ext4/fast_commit.c
@@ -339,22 +339,29 @@ void ext4_fc_mark_ineligible(struct super_block *sb, int reason, handle_t *handl
{
struct ext4_sb_info *sbi = EXT4_SB(sb);
tid_t tid;
+ bool has_transaction = true;
+ bool is_ineligible;
if (ext4_fc_disabled(sb))
return;
- ext4_set_mount_flag(sb, EXT4_MF_FC_INELIGIBLE);
if (handle && !IS_ERR(handle))
tid = handle->h_transaction->t_tid;
else {
read_lock(&sbi->s_journal->j_state_lock);
- tid = sbi->s_journal->j_running_transaction ?
- sbi->s_journal->j_running_transaction->t_tid : 0;
+ if (sbi->s_journal->j_running_transaction)
+ tid = sbi->s_journal->j_running_transaction->t_tid;
+ else
+ has_transaction = false;
read_unlock(&sbi->s_journal->j_state_lock);
}
spin_lock(&sbi->s_fc_lock);
- if (tid_gt(tid, sbi->s_fc_ineligible_tid))
+ is_ineligible = ext4_test_mount_flag(sb, EXT4_MF_FC_INELIGIBLE);
+ if (has_transaction &&
+ (!is_ineligible ||
+ (is_ineligible && tid_gt(tid, sbi->s_fc_ineligible_tid))))
sbi->s_fc_ineligible_tid = tid;
+ ext4_set_mount_flag(sb, EXT4_MF_FC_INELIGIBLE);
spin_unlock(&sbi->s_fc_lock);
WARN_ON(reason >= EXT4_FC_REASON_MAX);
sbi->s_fc_stats.fc_ineligible_reason_count[reason]++;
@@ -372,7 +379,7 @@ void ext4_fc_mark_ineligible(struct super_block *sb, int reason, handle_t *handl
*/
static int ext4_fc_track_template(
handle_t *handle, struct inode *inode,
- int (*__fc_track_fn)(struct inode *, void *, bool),
+ int (*__fc_track_fn)(handle_t *handle, struct inode *, void *, bool),
void *args, int enqueue)
{
bool update = false;
@@ -389,7 +396,7 @@ static int ext4_fc_track_template(
ext4_fc_reset_inode(inode);
ei->i_sync_tid = tid;
}
- ret = __fc_track_fn(inode, args, update);
+ ret = __fc_track_fn(handle, inode, args, update);
mutex_unlock(&ei->i_fc_lock);
if (!enqueue)
@@ -413,7 +420,8 @@ struct __track_dentry_update_args {
};
/* __track_fn for directory entry updates. Called with ei->i_fc_lock. */
-static int __track_dentry_update(struct inode *inode, void *arg, bool update)
+static int __track_dentry_update(handle_t *handle, struct inode *inode,
+ void *arg, bool update)
{
struct ext4_fc_dentry_update *node;
struct ext4_inode_info *ei = EXT4_I(inode);
@@ -428,14 +436,14 @@ static int __track_dentry_update(struct inode *inode, void *arg, bool update)
if (IS_ENCRYPTED(dir)) {
ext4_fc_mark_ineligible(sb, EXT4_FC_REASON_ENCRYPTED_FILENAME,
- NULL);
+ handle);
mutex_lock(&ei->i_fc_lock);
return -EOPNOTSUPP;
}
node = kmem_cache_alloc(ext4_fc_dentry_cachep, GFP_NOFS);
if (!node) {
- ext4_fc_mark_ineligible(sb, EXT4_FC_REASON_NOMEM, NULL);
+ ext4_fc_mark_ineligible(sb, EXT4_FC_REASON_NOMEM, handle);
mutex_lock(&ei->i_fc_lock);
return -ENOMEM;
}
@@ -447,7 +455,7 @@ static int __track_dentry_update(struct inode *inode, void *arg, bool update)
node->fcd_name.name = kmalloc(dentry->d_name.len, GFP_NOFS);
if (!node->fcd_name.name) {
kmem_cache_free(ext4_fc_dentry_cachep, node);
- ext4_fc_mark_ineligible(sb, EXT4_FC_REASON_NOMEM, NULL);
+ ext4_fc_mark_ineligible(sb, EXT4_FC_REASON_NOMEM, handle);
mutex_lock(&ei->i_fc_lock);
return -ENOMEM;
}
@@ -569,7 +577,8 @@ void ext4_fc_track_create(handle_t *handle, struct dentry *dentry)
}
/* __track_fn for inode tracking */
-static int __track_inode(struct inode *inode, void *arg, bool update)
+static int __track_inode(handle_t *handle, struct inode *inode, void *arg,
+ bool update)
{
if (update)
return -EEXIST;
@@ -607,7 +616,8 @@ struct __track_range_args {
};
/* __track_fn for tracking data updates */
-static int __track_range(struct inode *inode, void *arg, bool update)
+static int __track_range(handle_t *handle, struct inode *inode, void *arg,
+ bool update)
{
struct ext4_inode_info *ei = EXT4_I(inode);
ext4_lblk_t oldstart;
@@ -1288,8 +1298,21 @@ static void ext4_fc_cleanup(journal_t *journal, int full, tid_t tid)
list_del_init(&iter->i_fc_list);
ext4_clear_inode_state(&iter->vfs_inode,
EXT4_STATE_FC_COMMITTING);
- if (tid_geq(tid, iter->i_sync_tid))
+ if (tid_geq(tid, iter->i_sync_tid)) {
ext4_fc_reset_inode(&iter->vfs_inode);
+ } else if (full) {
+ /*
+ * We are called after a full commit, inode has been
+ * modified while the commit was running. Re-enqueue
+ * the inode into STAGING, which will then be splice
+ * back into MAIN. This cannot happen during
+ * fastcommit because the journal is locked all the
+ * time in that case (and tid doesn't increase so
+ * tid check above isn't reliable).
+ */
+ list_add_tail(&EXT4_I(&iter->vfs_inode)->i_fc_list,
+ &sbi->s_fc_q[FC_Q_STAGING]);
+ }
/* Make sure EXT4_STATE_FC_COMMITTING bit is clear */
smp_mb();
#if (BITS_PER_LONG < 64)
diff --git a/fs/ext4/file.c b/fs/ext4/file.c
index c89e434db6b7..be061bb64067 100644
--- a/fs/ext4/file.c
+++ b/fs/ext4/file.c
@@ -334,10 +334,10 @@ static ssize_t ext4_handle_inode_extension(struct inode *inode, loff_t offset,
* Clean up the inode after DIO or DAX extending write has completed and the
* inode size has been updated using ext4_handle_inode_extension().
*/
-static void ext4_inode_extension_cleanup(struct inode *inode, ssize_t count)
+static void ext4_inode_extension_cleanup(struct inode *inode, bool need_trunc)
{
lockdep_assert_held_write(&inode->i_rwsem);
- if (count < 0) {
+ if (need_trunc) {
ext4_truncate_failed_write(inode);
/*
* If the truncate operation failed early, then the inode may
@@ -586,7 +586,7 @@ static ssize_t ext4_dio_write_iter(struct kiocb *iocb, struct iov_iter *from)
* writeback of delalloc blocks.
*/
WARN_ON_ONCE(ret == -EIOCBQUEUED);
- ext4_inode_extension_cleanup(inode, ret);
+ ext4_inode_extension_cleanup(inode, ret < 0);
}
out:
@@ -670,7 +670,7 @@ ext4_dax_write_iter(struct kiocb *iocb, struct iov_iter *from)
if (extend) {
ret = ext4_handle_inode_extension(inode, offset, ret);
- ext4_inode_extension_cleanup(inode, ret);
+ ext4_inode_extension_cleanup(inode, ret < (ssize_t)count);
}
out:
inode_unlock(inode);
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 941c1c0d5c6e..a0fa5192db8e 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -5279,8 +5279,9 @@ static void ext4_wait_for_tail_page_commit(struct inode *inode)
{
unsigned offset;
journal_t *journal = EXT4_SB(inode->i_sb)->s_journal;
- tid_t commit_tid = 0;
+ tid_t commit_tid;
int ret;
+ bool has_transaction;
offset = inode->i_size & (PAGE_SIZE - 1);
/*
@@ -5305,12 +5306,14 @@ static void ext4_wait_for_tail_page_commit(struct inode *inode)
folio_put(folio);
if (ret != -EBUSY)
return;
- commit_tid = 0;
+ has_transaction = false;
read_lock(&journal->j_state_lock);
- if (journal->j_committing_transaction)
+ if (journal->j_committing_transaction) {
commit_tid = journal->j_committing_transaction->t_tid;
+ has_transaction = true;
+ }
read_unlock(&journal->j_state_lock);
- if (commit_tid)
+ if (has_transaction)
jbd2_log_wait_commit(journal, commit_tid);
}
}
diff --git a/fs/ext4/migrate.c b/fs/ext4/migrate.c
index d98ac2af8199..a5e1492bbaaa 100644
--- a/fs/ext4/migrate.c
+++ b/fs/ext4/migrate.c
@@ -663,8 +663,8 @@ int ext4_ind_migrate(struct inode *inode)
if (unlikely(ret2 && !ret))
ret = ret2;
errout:
- ext4_journal_stop(handle);
up_write(&EXT4_I(inode)->i_data_sem);
+ ext4_journal_stop(handle);
out_unlock:
ext4_writepages_up_write(inode->i_sb, alloc_ctx);
return ret;
diff --git a/fs/ext4/move_extent.c b/fs/ext4/move_extent.c
index 204f53b23622..c95e3e526390 100644
--- a/fs/ext4/move_extent.c
+++ b/fs/ext4/move_extent.c
@@ -36,7 +36,6 @@ get_ext_path(struct inode *inode, ext4_lblk_t lblock,
*ppath = NULL;
return -ENODATA;
}
- *ppath = path;
return 0;
}
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 6a95713f9193..7a659a31f837 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -1482,7 +1482,7 @@ static bool ext4_match(struct inode *parent,
}
/*
- * Returns 0 if not found, -1 on failure, and 1 on success
+ * Returns 0 if not found, -EFSCORRUPTED on failure, and 1 on success
*/
int ext4_search_dir(struct buffer_head *bh, char *search_buf, int buf_size,
struct inode *dir, struct ext4_filename *fname,
@@ -1503,7 +1503,7 @@ int ext4_search_dir(struct buffer_head *bh, char *search_buf, int buf_size,
* a full check */
if (ext4_check_dir_entry(dir, NULL, de, bh, search_buf,
buf_size, offset))
- return -1;
+ return -EFSCORRUPTED;
*res_dir = de;
return 1;
}
@@ -1511,7 +1511,7 @@ int ext4_search_dir(struct buffer_head *bh, char *search_buf, int buf_size,
de_len = ext4_rec_len_from_disk(de->rec_len,
dir->i_sb->s_blocksize);
if (de_len <= 0)
- return -1;
+ return -EFSCORRUPTED;
offset += de_len;
de = (struct ext4_dir_entry_2 *) ((char *) de + de_len);
}
@@ -1663,8 +1663,10 @@ static struct buffer_head *__ext4_find_entry(struct inode *dir,
goto cleanup_and_exit;
} else {
brelse(bh);
- if (i < 0)
+ if (i < 0) {
+ ret = ERR_PTR(i);
goto cleanup_and_exit;
+ }
}
next:
if (++block >= nblocks)
@@ -1758,7 +1760,7 @@ static struct buffer_head * ext4_dx_find_entry(struct inode *dir,
if (retval == 1)
goto success;
brelse(bh);
- if (retval == -1) {
+ if (retval < 0) {
bh = ERR_PTR(ERR_BAD_DX_DIR);
goto errout;
}
@@ -1999,7 +2001,7 @@ static struct ext4_dir_entry_2 *do_split(handle_t *handle, struct inode *dir,
split = count/2;
hash2 = map[split].hash;
- continued = hash2 == map[split - 1].hash;
+ continued = split > 0 ? hash2 == map[split - 1].hash : 0;
dxtrace(printk(KERN_INFO "Split block %lu at %x, %i/%i\n",
(unsigned long)dx_get_block(frame->at),
hash2, split, count-split));
diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
index 0ba9837d65ca..f12ccaabf13d 100644
--- a/fs/ext4/resize.c
+++ b/fs/ext4/resize.c
@@ -230,8 +230,8 @@ struct ext4_new_flex_group_data {
#define MAX_RESIZE_BG 16384
/*
- * alloc_flex_gd() allocates a ext4_new_flex_group_data with size of
- * @flexbg_size.
+ * alloc_flex_gd() allocates an ext4_new_flex_group_data that satisfies the
+ * resizing from @o_group to @n_group, its size is typically @flexbg_size.
*
* Returns NULL on failure otherwise address of the allocated structure.
*/
@@ -239,25 +239,27 @@ static struct ext4_new_flex_group_data *alloc_flex_gd(unsigned int flexbg_size,
ext4_group_t o_group, ext4_group_t n_group)
{
ext4_group_t last_group;
+ unsigned int max_resize_bg;
struct ext4_new_flex_group_data *flex_gd;
flex_gd = kmalloc(sizeof(*flex_gd), GFP_NOFS);
if (flex_gd == NULL)
goto out3;
- if (unlikely(flexbg_size > MAX_RESIZE_BG))
- flex_gd->resize_bg = MAX_RESIZE_BG;
- else
- flex_gd->resize_bg = flexbg_size;
+ max_resize_bg = umin(flexbg_size, MAX_RESIZE_BG);
+ flex_gd->resize_bg = max_resize_bg;
/* Avoid allocating large 'groups' array if not needed */
last_group = o_group | (flex_gd->resize_bg - 1);
if (n_group <= last_group)
- flex_gd->resize_bg = 1 << fls(n_group - o_group + 1);
+ flex_gd->resize_bg = 1 << fls(n_group - o_group);
else if (n_group - last_group < flex_gd->resize_bg)
- flex_gd->resize_bg = 1 << max(fls(last_group - o_group + 1),
+ flex_gd->resize_bg = 1 << max(fls(last_group - o_group),
fls(n_group - last_group));
+ if (WARN_ON_ONCE(flex_gd->resize_bg > max_resize_bg))
+ flex_gd->resize_bg = max_resize_bg;
+
flex_gd->groups = kmalloc_array(flex_gd->resize_bg,
sizeof(struct ext4_new_group_data),
GFP_NOFS);
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 7e73e13741d1..687d406f47a9 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -5087,16 +5087,27 @@ static int ext4_load_super(struct super_block *sb, ext4_fsblk_t *lsb,
return ret;
}
-static void ext4_hash_info_init(struct super_block *sb)
+static int ext4_hash_info_init(struct super_block *sb)
{
struct ext4_sb_info *sbi = EXT4_SB(sb);
struct ext4_super_block *es = sbi->s_es;
unsigned int i;
+ sbi->s_def_hash_version = es->s_def_hash_version;
+
+ if (sbi->s_def_hash_version > DX_HASH_LAST) {
+ ext4_msg(sb, KERN_ERR,
+ "Invalid default hash set in the superblock");
+ return -EINVAL;
+ } else if (sbi->s_def_hash_version == DX_HASH_SIPHASH) {
+ ext4_msg(sb, KERN_ERR,
+ "SIPHASH is not a valid default hash value");
+ return -EINVAL;
+ }
+
for (i = 0; i < 4; i++)
sbi->s_hash_seed[i] = le32_to_cpu(es->s_hash_seed[i]);
- sbi->s_def_hash_version = es->s_def_hash_version;
if (ext4_has_feature_dir_index(sb)) {
i = le32_to_cpu(es->s_flags);
if (i & EXT2_FLAGS_UNSIGNED_HASH)
@@ -5114,6 +5125,7 @@ static void ext4_hash_info_init(struct super_block *sb)
#endif
}
}
+ return 0;
}
static int ext4_block_group_meta_init(struct super_block *sb, int silent)
@@ -5261,7 +5273,9 @@ static int __ext4_fill_super(struct fs_context *fc, struct super_block *sb)
if (err)
goto failed_mount;
- ext4_hash_info_init(sb);
+ err = ext4_hash_info_init(sb);
+ if (err)
+ goto failed_mount;
err = ext4_handle_clustersize(sb);
if (err)
@@ -5319,6 +5333,8 @@ static int __ext4_fill_super(struct fs_context *fc, struct super_block *sb)
INIT_LIST_HEAD(&sbi->s_orphan); /* unlinked but open files */
mutex_init(&sbi->s_orphan_lock);
+ spin_lock_init(&sbi->s_bdev_wb_lock);
+
ext4_fast_commit_init(sb);
sb->s_root = NULL;
@@ -5540,7 +5556,6 @@ static int __ext4_fill_super(struct fs_context *fc, struct super_block *sb)
* Save the original bdev mapping's wb_err value which could be
* used to detect the metadata async write error.
*/
- spin_lock_init(&sbi->s_bdev_wb_lock);
errseq_check_and_advance(&sb->s_bdev->bd_mapping->wb_err,
&sbi->s_bdev_wb_err);
EXT4_SB(sb)->s_mount_state |= EXT4_ORPHAN_FS;
@@ -5620,8 +5635,8 @@ failed_mount8: __maybe_unused
failed_mount3:
/* flush s_sb_upd_work before sbi destroy */
flush_work(&sbi->s_sb_upd_work);
- del_timer_sync(&sbi->s_err_report);
ext4_stop_mmpd(sbi);
+ del_timer_sync(&sbi->s_err_report);
ext4_group_desc_free(sbi);
failed_mount:
if (sbi->s_chksum_driver)
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index 46ce2f21fef9..aea9e3c405f1 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -2559,6 +2559,8 @@ ext4_xattr_set(struct inode *inode, int name_index, const char *name,
error = ext4_xattr_set_handle(handle, inode, name_index, name,
value, value_len, flags);
+ ext4_fc_mark_ineligible(inode->i_sb, EXT4_FC_REASON_XATTR,
+ handle);
error2 = ext4_journal_stop(handle);
if (error == -ENOSPC &&
ext4_should_retry_alloc(sb, &retries))
@@ -2566,7 +2568,6 @@ ext4_xattr_set(struct inode *inode, int name_index, const char *name,
if (error == 0)
error = error2;
}
- ext4_fc_mark_ineligible(inode->i_sb, EXT4_FC_REASON_XATTR, NULL);
return error;
}
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 40e96d577982..3bdfa53b24bb 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -134,6 +134,12 @@ typedef u32 nid_t;
#define COMPRESS_EXT_NUM 16
+enum blkzone_allocation_policy {
+ BLKZONE_ALLOC_PRIOR_SEQ, /* Prioritize writing to sequential zones */
+ BLKZONE_ALLOC_ONLY_SEQ, /* Only allow writing to sequential zones */
+ BLKZONE_ALLOC_PRIOR_CONV, /* Prioritize writing to conventional zones */
+};
+
/*
* An implementation of an rwsem that is explicitly unfair to readers. This
* prevents priority inversion when a low-priority reader acquires the read lock
@@ -1295,6 +1301,7 @@ struct f2fs_gc_control {
bool no_bg_gc; /* check the space and stop bg_gc */
bool should_migrate_blocks; /* should migrate blocks */
bool err_gc_skipped; /* return EAGAIN if GC skipped */
+ bool one_time; /* require one time GC in one migration unit */
unsigned int nr_free_secs; /* # of free sections to do GC */
};
@@ -1563,6 +1570,8 @@ struct f2fs_sb_info {
#ifdef CONFIG_BLK_DEV_ZONED
unsigned int blocks_per_blkz; /* F2FS blocks per zone */
unsigned int max_open_zones; /* max open zone resources of the zoned device */
+ /* For adjust the priority writing position of data in zone UFS */
+ unsigned int blkzone_alloc_policy;
#endif
/* for node-related operations */
@@ -1689,6 +1698,8 @@ struct f2fs_sb_info {
unsigned int max_victim_search;
/* migration granularity of garbage collection, unit: segment */
unsigned int migration_granularity;
+ /* migration window granularity of garbage collection, unit: segment */
+ unsigned int migration_window_granularity;
/*
* for stat information.
@@ -2862,13 +2873,26 @@ static inline bool is_inflight_io(struct f2fs_sb_info *sbi, int type)
return false;
}
+static inline bool is_inflight_read_io(struct f2fs_sb_info *sbi)
+{
+ return get_pages(sbi, F2FS_RD_DATA) || get_pages(sbi, F2FS_DIO_READ);
+}
+
static inline bool is_idle(struct f2fs_sb_info *sbi, int type)
{
+ bool zoned_gc = (type == GC_TIME &&
+ F2FS_HAS_FEATURE(sbi, F2FS_FEATURE_BLKZONED));
+
if (sbi->gc_mode == GC_URGENT_HIGH)
return true;
- if (is_inflight_io(sbi, type))
- return false;
+ if (zoned_gc) {
+ if (is_inflight_read_io(sbi))
+ return false;
+ } else {
+ if (is_inflight_io(sbi, type))
+ return false;
+ }
if (sbi->gc_mode == GC_URGENT_MID)
return true;
@@ -2877,6 +2901,9 @@ static inline bool is_idle(struct f2fs_sb_info *sbi, int type)
(type == DISCARD_TIME || type == GC_TIME))
return true;
+ if (zoned_gc)
+ return true;
+
return f2fs_time_over(sbi, type);
}
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c
index 724bbcb447d3..938249e7819e 100644
--- a/fs/f2fs/gc.c
+++ b/fs/f2fs/gc.c
@@ -81,6 +81,8 @@ static int gc_thread_func(void *data)
continue;
}
+ gc_control.one_time = false;
+
/*
* [GC triggering condition]
* 0. GC is not conducted currently.
@@ -116,15 +118,29 @@ static int gc_thread_func(void *data)
goto next;
}
- if (has_enough_invalid_blocks(sbi))
+ if (f2fs_sb_has_blkzoned(sbi)) {
+ if (has_enough_free_blocks(sbi, LIMIT_NO_ZONED_GC)) {
+ wait_ms = gc_th->no_gc_sleep_time;
+ f2fs_up_write(&sbi->gc_lock);
+ goto next;
+ }
+ if (wait_ms == gc_th->no_gc_sleep_time)
+ wait_ms = gc_th->max_sleep_time;
+ }
+
+ if (need_to_boost_gc(sbi)) {
decrease_sleep_time(gc_th, &wait_ms);
- else
+ if (f2fs_sb_has_blkzoned(sbi))
+ gc_control.one_time = true;
+ } else {
increase_sleep_time(gc_th, &wait_ms);
+ }
do_gc:
stat_inc_gc_call_count(sbi, foreground ?
FOREGROUND : BACKGROUND);
- sync_mode = F2FS_OPTION(sbi).bggc_mode == BGGC_MODE_SYNC;
+ sync_mode = (F2FS_OPTION(sbi).bggc_mode == BGGC_MODE_SYNC) ||
+ gc_control.one_time;
/* foreground GC was been triggered via f2fs_balance_fs() */
if (foreground)
@@ -179,9 +195,16 @@ int f2fs_start_gc_thread(struct f2fs_sb_info *sbi)
return -ENOMEM;
gc_th->urgent_sleep_time = DEF_GC_THREAD_URGENT_SLEEP_TIME;
- gc_th->min_sleep_time = DEF_GC_THREAD_MIN_SLEEP_TIME;
- gc_th->max_sleep_time = DEF_GC_THREAD_MAX_SLEEP_TIME;
- gc_th->no_gc_sleep_time = DEF_GC_THREAD_NOGC_SLEEP_TIME;
+
+ if (f2fs_sb_has_blkzoned(sbi)) {
+ gc_th->min_sleep_time = DEF_GC_THREAD_MIN_SLEEP_TIME_ZONED;
+ gc_th->max_sleep_time = DEF_GC_THREAD_MAX_SLEEP_TIME_ZONED;
+ gc_th->no_gc_sleep_time = DEF_GC_THREAD_NOGC_SLEEP_TIME_ZONED;
+ } else {
+ gc_th->min_sleep_time = DEF_GC_THREAD_MIN_SLEEP_TIME;
+ gc_th->max_sleep_time = DEF_GC_THREAD_MAX_SLEEP_TIME;
+ gc_th->no_gc_sleep_time = DEF_GC_THREAD_NOGC_SLEEP_TIME;
+ }
gc_th->gc_wake = false;
@@ -1684,31 +1707,49 @@ static int __get_victim(struct f2fs_sb_info *sbi, unsigned int *victim,
static int do_garbage_collect(struct f2fs_sb_info *sbi,
unsigned int start_segno,
struct gc_inode_list *gc_list, int gc_type,
- bool force_migrate)
+ bool force_migrate, bool one_time)
{
struct page *sum_page;
struct f2fs_summary_block *sum;
struct blk_plug plug;
unsigned int segno = start_segno;
unsigned int end_segno = start_segno + SEGS_PER_SEC(sbi);
+ unsigned int sec_end_segno;
int seg_freed = 0, migrated = 0;
unsigned char type = IS_DATASEG(get_seg_entry(sbi, segno)->type) ?
SUM_TYPE_DATA : SUM_TYPE_NODE;
unsigned char data_type = (type == SUM_TYPE_DATA) ? DATA : NODE;
int submitted = 0;
- if (__is_large_section(sbi))
- end_segno = rounddown(end_segno, SEGS_PER_SEC(sbi));
+ if (__is_large_section(sbi)) {
+ sec_end_segno = rounddown(end_segno, SEGS_PER_SEC(sbi));
- /*
- * zone-capacity can be less than zone-size in zoned devices,
- * resulting in less than expected usable segments in the zone,
- * calculate the end segno in the zone which can be garbage collected
- */
- if (f2fs_sb_has_blkzoned(sbi))
- end_segno -= SEGS_PER_SEC(sbi) -
+ /*
+ * zone-capacity can be less than zone-size in zoned devices,
+ * resulting in less than expected usable segments in the zone,
+ * calculate the end segno in the zone which can be garbage
+ * collected
+ */
+ if (f2fs_sb_has_blkzoned(sbi))
+ sec_end_segno -= SEGS_PER_SEC(sbi) -
f2fs_usable_segs_in_sec(sbi, segno);
+ if (gc_type == BG_GC || one_time) {
+ unsigned int window_granularity =
+ sbi->migration_window_granularity;
+
+ if (f2fs_sb_has_blkzoned(sbi) &&
+ !has_enough_free_blocks(sbi,
+ LIMIT_BOOST_ZONED_GC))
+ window_granularity *= BOOST_GC_MULTIPLE;
+
+ end_segno = start_segno + window_granularity;
+ }
+
+ if (end_segno > sec_end_segno)
+ end_segno = sec_end_segno;
+ }
+
sanity_check_seg_type(sbi, get_seg_entry(sbi, segno)->type);
/* readahead multi ssa blocks those have contiguous address */
@@ -1786,7 +1827,8 @@ static int do_garbage_collect(struct f2fs_sb_info *sbi,
if (__is_large_section(sbi))
sbi->next_victim_seg[gc_type] =
- (segno + 1 < end_segno) ? segno + 1 : NULL_SEGNO;
+ (segno + 1 < sec_end_segno) ?
+ segno + 1 : NULL_SEGNO;
skip:
f2fs_put_page(sum_page, 0);
}
@@ -1875,7 +1917,8 @@ int f2fs_gc(struct f2fs_sb_info *sbi, struct f2fs_gc_control *gc_control)
}
seg_freed = do_garbage_collect(sbi, segno, &gc_list, gc_type,
- gc_control->should_migrate_blocks);
+ gc_control->should_migrate_blocks,
+ gc_control->one_time);
if (seg_freed < 0)
goto stop;
@@ -1886,6 +1929,9 @@ int f2fs_gc(struct f2fs_sb_info *sbi, struct f2fs_gc_control *gc_control)
total_sec_freed++;
}
+ if (gc_control->one_time)
+ goto stop;
+
if (gc_type == FG_GC) {
sbi->cur_victim_sec = NULL_SEGNO;
@@ -2010,8 +2056,7 @@ int f2fs_gc_range(struct f2fs_sb_info *sbi,
.iroot = RADIX_TREE_INIT(gc_list.iroot, GFP_NOFS),
};
- do_garbage_collect(sbi, segno, &gc_list, FG_GC,
- dry_run_sections == 0);
+ do_garbage_collect(sbi, segno, &gc_list, FG_GC, true, false);
put_gc_inode(&gc_list);
if (!dry_run && get_valid_blocks(sbi, segno, true))
diff --git a/fs/f2fs/gc.h b/fs/f2fs/gc.h
index a8ea3301b815..78abeebd68b5 100644
--- a/fs/f2fs/gc.h
+++ b/fs/f2fs/gc.h
@@ -15,6 +15,11 @@
#define DEF_GC_THREAD_MAX_SLEEP_TIME 60000
#define DEF_GC_THREAD_NOGC_SLEEP_TIME 300000 /* wait 5 min */
+/* GC sleep parameters for zoned deivces */
+#define DEF_GC_THREAD_MIN_SLEEP_TIME_ZONED 10
+#define DEF_GC_THREAD_MAX_SLEEP_TIME_ZONED 20
+#define DEF_GC_THREAD_NOGC_SLEEP_TIME_ZONED 60000
+
/* choose candidates from sections which has age of more than 7 days */
#define DEF_GC_THREAD_AGE_THRESHOLD (60 * 60 * 24 * 7)
#define DEF_GC_THREAD_CANDIDATE_RATIO 20 /* select 20% oldest sections as candidates */
@@ -25,6 +30,11 @@
#define LIMIT_INVALID_BLOCK 40 /* percentage over total user space */
#define LIMIT_FREE_BLOCK 40 /* percentage over invalid + free space */
+#define LIMIT_NO_ZONED_GC 60 /* percentage over total user space of no gc for zoned devices */
+#define LIMIT_BOOST_ZONED_GC 25 /* percentage over total user space of boosted gc for zoned devices */
+#define DEF_MIGRATION_WINDOW_GRANULARITY_ZONED 3
+#define BOOST_GC_MULTIPLE 5
+
#define DEF_GC_FAILED_PINNED_FILES 2048
#define MAX_GC_FAILED_PINNED_FILES USHRT_MAX
@@ -152,6 +162,12 @@ static inline void decrease_sleep_time(struct f2fs_gc_kthread *gc_th,
*wait -= min_time;
}
+static inline bool has_enough_free_blocks(struct f2fs_sb_info *sbi,
+ unsigned int limit_perc)
+{
+ return free_sections(sbi) > ((sbi->total_sections * limit_perc) / 100);
+}
+
static inline bool has_enough_invalid_blocks(struct f2fs_sb_info *sbi)
{
block_t user_block_count = sbi->user_block_count;
@@ -167,3 +183,10 @@ static inline bool has_enough_invalid_blocks(struct f2fs_sb_info *sbi)
free_user_blocks(sbi) <
limit_free_user_blocks(invalid_user_blocks));
}
+
+static inline bool need_to_boost_gc(struct f2fs_sb_info *sbi)
+{
+ if (f2fs_sb_has_blkzoned(sbi))
+ return !has_enough_free_blocks(sbi, LIMIT_BOOST_ZONED_GC);
+ return has_enough_invalid_blocks(sbi);
+}
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index 418f2e663f6a..c9320c98cb14 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -2701,22 +2701,47 @@ static int get_new_segment(struct f2fs_sb_info *sbi,
goto got_it;
}
+#ifdef CONFIG_BLK_DEV_ZONED
/*
* If we format f2fs on zoned storage, let's try to get pinned sections
* from beginning of the storage, which should be a conventional one.
*/
if (f2fs_sb_has_blkzoned(sbi)) {
- segno = pinning ? 0 : max(first_zoned_segno(sbi), *newseg);
+ /* Prioritize writing to conventional zones */
+ if (sbi->blkzone_alloc_policy == BLKZONE_ALLOC_PRIOR_CONV || pinning)
+ segno = 0;
+ else
+ segno = max(first_zoned_segno(sbi), *newseg);
hint = GET_SEC_FROM_SEG(sbi, segno);
}
+#endif
find_other_zone:
secno = find_next_zero_bit(free_i->free_secmap, MAIN_SECS(sbi), hint);
+
+#ifdef CONFIG_BLK_DEV_ZONED
+ if (secno >= MAIN_SECS(sbi) && f2fs_sb_has_blkzoned(sbi)) {
+ /* Write only to sequential zones */
+ if (sbi->blkzone_alloc_policy == BLKZONE_ALLOC_ONLY_SEQ) {
+ hint = GET_SEC_FROM_SEG(sbi, first_zoned_segno(sbi));
+ secno = find_next_zero_bit(free_i->free_secmap, MAIN_SECS(sbi), hint);
+ } else
+ secno = find_first_zero_bit(free_i->free_secmap,
+ MAIN_SECS(sbi));
+ if (secno >= MAIN_SECS(sbi)) {
+ ret = -ENOSPC;
+ f2fs_bug_on(sbi, 1);
+ goto out_unlock;
+ }
+ }
+#endif
+
if (secno >= MAIN_SECS(sbi)) {
secno = find_first_zero_bit(free_i->free_secmap,
MAIN_SECS(sbi));
if (secno >= MAIN_SECS(sbi)) {
ret = -ENOSPC;
+ f2fs_bug_on(sbi, 1);
goto out_unlock;
}
}
@@ -2758,10 +2783,8 @@ static int get_new_segment(struct f2fs_sb_info *sbi,
out_unlock:
spin_unlock(&free_i->segmap_lock);
- if (ret == -ENOSPC) {
+ if (ret == -ENOSPC)
f2fs_stop_checkpoint(sbi, false, STOP_CP_REASON_NO_SEGMENT);
- f2fs_bug_on(sbi, 1);
- }
return ret;
}
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 29754dc50fa4..0f6e2b3f6a4c 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -707,6 +707,11 @@ static int parse_options(struct super_block *sb, char *options, bool is_remount)
if (!strcmp(name, "on")) {
F2FS_OPTION(sbi).bggc_mode = BGGC_MODE_ON;
} else if (!strcmp(name, "off")) {
+ if (f2fs_sb_has_blkzoned(sbi)) {
+ f2fs_warn(sbi, "zoned devices need bggc");
+ kfree(name);
+ return -EINVAL;
+ }
F2FS_OPTION(sbi).bggc_mode = BGGC_MODE_OFF;
} else if (!strcmp(name, "sync")) {
F2FS_OPTION(sbi).bggc_mode = BGGC_MODE_SYNC;
@@ -3786,6 +3791,8 @@ static void init_sb_info(struct f2fs_sb_info *sbi)
sbi->next_victim_seg[FG_GC] = NULL_SEGNO;
sbi->max_victim_search = DEF_MAX_VICTIM_SEARCH;
sbi->migration_granularity = SEGS_PER_SEC(sbi);
+ sbi->migration_window_granularity = f2fs_sb_has_blkzoned(sbi) ?
+ DEF_MIGRATION_WINDOW_GRANULARITY_ZONED : SEGS_PER_SEC(sbi);
sbi->seq_file_ra_mul = MIN_RA_MUL;
sbi->max_fragment_chunk = DEF_FRAGMENT_SIZE;
sbi->max_fragment_hole = DEF_FRAGMENT_SIZE;
@@ -4221,6 +4228,7 @@ static int f2fs_scan_devices(struct f2fs_sb_info *sbi)
sbi->aligned_blksize = true;
#ifdef CONFIG_BLK_DEV_ZONED
sbi->max_open_zones = UINT_MAX;
+ sbi->blkzone_alloc_policy = BLKZONE_ALLOC_PRIOR_SEQ;
#endif
for (i = 0; i < max_devices; i++) {
diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c
index fee7ee45ceaa..9f26719425cf 100644
--- a/fs/f2fs/sysfs.c
+++ b/fs/f2fs/sysfs.c
@@ -561,6 +561,11 @@ static ssize_t __sbi_store(struct f2fs_attr *a,
return -EINVAL;
}
+ if (!strcmp(a->attr.name, "migration_window_granularity")) {
+ if (t == 0 || t > SEGS_PER_SEC(sbi))
+ return -EINVAL;
+ }
+
if (!strcmp(a->attr.name, "gc_urgent")) {
if (t == 0) {
sbi->gc_mode = GC_NORMAL;
@@ -627,6 +632,15 @@ static ssize_t __sbi_store(struct f2fs_attr *a,
}
#endif
+#ifdef CONFIG_BLK_DEV_ZONED
+ if (!strcmp(a->attr.name, "blkzone_alloc_policy")) {
+ if (t < BLKZONE_ALLOC_PRIOR_SEQ || t > BLKZONE_ALLOC_PRIOR_CONV)
+ return -EINVAL;
+ sbi->blkzone_alloc_policy = t;
+ return count;
+ }
+#endif
+
#ifdef CONFIG_F2FS_FS_COMPRESSION
if (!strcmp(a->attr.name, "compr_written_block") ||
!strcmp(a->attr.name, "compr_saved_block")) {
@@ -1001,6 +1015,7 @@ F2FS_SBI_RW_ATTR(gc_pin_file_thresh, gc_pin_file_threshold);
F2FS_SBI_RW_ATTR(gc_reclaimed_segments, gc_reclaimed_segs);
F2FS_SBI_GENERAL_RW_ATTR(max_victim_search);
F2FS_SBI_GENERAL_RW_ATTR(migration_granularity);
+F2FS_SBI_GENERAL_RW_ATTR(migration_window_granularity);
F2FS_SBI_GENERAL_RW_ATTR(dir_level);
#ifdef CONFIG_F2FS_IOSTAT
F2FS_SBI_GENERAL_RW_ATTR(iostat_enable);
@@ -1033,6 +1048,7 @@ F2FS_SBI_GENERAL_RW_ATTR(warm_data_age_threshold);
F2FS_SBI_GENERAL_RW_ATTR(last_age_weight);
#ifdef CONFIG_BLK_DEV_ZONED
F2FS_SBI_GENERAL_RO_ATTR(unusable_blocks_per_sec);
+F2FS_SBI_GENERAL_RW_ATTR(blkzone_alloc_policy);
#endif
/* STAT_INFO ATTR */
@@ -1140,6 +1156,7 @@ static struct attribute *f2fs_attrs[] = {
ATTR_LIST(min_ssr_sections),
ATTR_LIST(max_victim_search),
ATTR_LIST(migration_granularity),
+ ATTR_LIST(migration_window_granularity),
ATTR_LIST(dir_level),
ATTR_LIST(ram_thresh),
ATTR_LIST(ra_nid_pages),
@@ -1187,6 +1204,7 @@ static struct attribute *f2fs_attrs[] = {
#endif
#ifdef CONFIG_BLK_DEV_ZONED
ATTR_LIST(unusable_blocks_per_sec),
+ ATTR_LIST(blkzone_alloc_policy),
#endif
#ifdef CONFIG_F2FS_FS_COMPRESSION
ATTR_LIST(compr_written_block),
diff --git a/fs/file.c b/fs/file.c
index 655338effe9c..c2403cde40e4 100644
--- a/fs/file.c
+++ b/fs/file.c
@@ -272,59 +272,45 @@ static inline bool fd_is_open(unsigned int fd, const struct fdtable *fdt)
return test_bit(fd, fdt->open_fds);
}
-static unsigned int count_open_files(struct fdtable *fdt)
-{
- unsigned int size = fdt->max_fds;
- unsigned int i;
-
- /* Find the last open fd */
- for (i = size / BITS_PER_LONG; i > 0; ) {
- if (fdt->open_fds[--i])
- break;
- }
- i = (i + 1) * BITS_PER_LONG;
- return i;
-}
-
/*
* Note that a sane fdtable size always has to be a multiple of
* BITS_PER_LONG, since we have bitmaps that are sized by this.
*
- * 'max_fds' will normally already be properly aligned, but it
- * turns out that in the close_range() -> __close_range() ->
- * unshare_fd() -> dup_fd() -> sane_fdtable_size() we can end
- * up having a 'max_fds' value that isn't already aligned.
- *
- * Rather than make close_range() have to worry about this,
- * just make that BITS_PER_LONG alignment be part of a sane
- * fdtable size. Becuase that's really what it is.
+ * punch_hole is optional - when close_range() is asked to unshare
+ * and close, we don't need to copy descriptors in that range, so
+ * a smaller cloned descriptor table might suffice if the last
+ * currently opened descriptor falls into that range.
*/
-static unsigned int sane_fdtable_size(struct fdtable *fdt, unsigned int max_fds)
+static unsigned int sane_fdtable_size(struct fdtable *fdt, struct fd_range *punch_hole)
{
- unsigned int count;
-
- count = count_open_files(fdt);
- if (max_fds < NR_OPEN_DEFAULT)
- max_fds = NR_OPEN_DEFAULT;
- return ALIGN(min(count, max_fds), BITS_PER_LONG);
+ unsigned int last = find_last_bit(fdt->open_fds, fdt->max_fds);
+
+ if (last == fdt->max_fds)
+ return NR_OPEN_DEFAULT;
+ if (punch_hole && punch_hole->to >= last && punch_hole->from <= last) {
+ last = find_last_bit(fdt->open_fds, punch_hole->from);
+ if (last == punch_hole->from)
+ return NR_OPEN_DEFAULT;
+ }
+ return ALIGN(last + 1, BITS_PER_LONG);
}
/*
- * Allocate a new files structure and copy contents from the
- * passed in files structure.
- * errorp will be valid only when the returned files_struct is NULL.
+ * Allocate a new descriptor table and copy contents from the passed in
+ * instance. Returns a pointer to cloned table on success, ERR_PTR()
+ * on failure. For 'punch_hole' see sane_fdtable_size().
*/
-struct files_struct *dup_fd(struct files_struct *oldf, unsigned int max_fds, int *errorp)
+struct files_struct *dup_fd(struct files_struct *oldf, struct fd_range *punch_hole)
{
struct files_struct *newf;
struct file **old_fds, **new_fds;
unsigned int open_files, i;
struct fdtable *old_fdt, *new_fdt;
+ int error;
- *errorp = -ENOMEM;
newf = kmem_cache_alloc(files_cachep, GFP_KERNEL);
if (!newf)
- goto out;
+ return ERR_PTR(-ENOMEM);
atomic_set(&newf->count, 1);
@@ -341,7 +327,7 @@ struct files_struct *dup_fd(struct files_struct *oldf, unsigned int max_fds, int
spin_lock(&oldf->file_lock);
old_fdt = files_fdtable(oldf);
- open_files = sane_fdtable_size(old_fdt, max_fds);
+ open_files = sane_fdtable_size(old_fdt, punch_hole);
/*
* Check whether we need to allocate a larger fd array and fd set.
@@ -354,14 +340,14 @@ struct files_struct *dup_fd(struct files_struct *oldf, unsigned int max_fds, int
new_fdt = alloc_fdtable(open_files - 1);
if (!new_fdt) {
- *errorp = -ENOMEM;
+ error = -ENOMEM;
goto out_release;
}
/* beyond sysctl_nr_open; nothing to do */
if (unlikely(new_fdt->max_fds < open_files)) {
__free_fdtable(new_fdt);
- *errorp = -EMFILE;
+ error = -EMFILE;
goto out_release;
}
@@ -372,7 +358,7 @@ struct files_struct *dup_fd(struct files_struct *oldf, unsigned int max_fds, int
*/
spin_lock(&oldf->file_lock);
old_fdt = files_fdtable(oldf);
- open_files = sane_fdtable_size(old_fdt, max_fds);
+ open_files = sane_fdtable_size(old_fdt, punch_hole);
}
copy_fd_bitmaps(new_fdt, old_fdt, open_files / BITS_PER_LONG);
@@ -406,8 +392,7 @@ struct files_struct *dup_fd(struct files_struct *oldf, unsigned int max_fds, int
out_release:
kmem_cache_free(files_cachep, newf);
-out:
- return NULL;
+ return ERR_PTR(error);
}
static struct fdtable *close_files(struct files_struct * files)
@@ -748,37 +733,25 @@ int __close_range(unsigned fd, unsigned max_fd, unsigned int flags)
if (fd > max_fd)
return -EINVAL;
- if (flags & CLOSE_RANGE_UNSHARE) {
- int ret;
- unsigned int max_unshare_fds = NR_OPEN_MAX;
+ if ((flags & CLOSE_RANGE_UNSHARE) && atomic_read(&cur_fds->count) > 1) {
+ struct fd_range range = {fd, max_fd}, *punch_hole = ⦥
/*
* If the caller requested all fds to be made cloexec we always
* copy all of the file descriptors since they still want to
* use them.
*/
- if (!(flags & CLOSE_RANGE_CLOEXEC)) {
- /*
- * If the requested range is greater than the current
- * maximum, we're closing everything so only copy all
- * file descriptors beneath the lowest file descriptor.
- */
- rcu_read_lock();
- if (max_fd >= last_fd(files_fdtable(cur_fds)))
- max_unshare_fds = fd;
- rcu_read_unlock();
- }
-
- ret = unshare_fd(CLONE_FILES, max_unshare_fds, &fds);
- if (ret)
- return ret;
+ if (flags & CLOSE_RANGE_CLOEXEC)
+ punch_hole = NULL;
+ fds = dup_fd(cur_fds, punch_hole);
+ if (IS_ERR(fds))
+ return PTR_ERR(fds);
/*
* We used to share our file descriptor table, and have now
* created a private one, make sure we're using it below.
*/
- if (fds)
- swap(cur_fds, fds);
+ swap(cur_fds, fds);
}
if (flags & CLOSE_RANGE_CLOEXEC)
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 12a769077ea0..4775c2cb8ae1 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -2249,6 +2249,7 @@ void gfs2_gl_hash_clear(struct gfs2_sbd *sdp)
gfs2_free_dead_glocks(sdp);
glock_hash_walk(dump_glock_func, sdp);
destroy_workqueue(sdp->sd_glock_wq);
+ sdp->sd_glock_wq = NULL;
}
static const char *state2str(unsigned state)
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index ff1f3e3dc65c..e83d293c3614 100644
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -1307,7 +1307,8 @@ static int gfs2_fill_super(struct super_block *sb, struct fs_context *fc)
fail_delete_wq:
destroy_workqueue(sdp->sd_delete_wq);
fail_glock_wq:
- destroy_workqueue(sdp->sd_glock_wq);
+ if (sdp->sd_glock_wq)
+ destroy_workqueue(sdp->sd_glock_wq);
fail_free:
free_sbd(sdp);
sb->s_fs_info = NULL;
diff --git a/fs/inode.c b/fs/inode.c
index 7125b73b5367..30d42ab137f0 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -595,6 +595,7 @@ void dump_mapping(const struct address_space *mapping)
struct hlist_node *dentry_first;
struct dentry *dentry_ptr;
struct dentry dentry;
+ char fname[64] = {};
unsigned long ino;
/*
@@ -631,11 +632,14 @@ void dump_mapping(const struct address_space *mapping)
return;
}
+ if (strncpy_from_kernel_nofault(fname, dentry.d_name.name, 63) < 0)
+ strscpy(fname, "<invalid>");
/*
- * if dentry is corrupted, the %pd handler may still crash,
- * but it's unlikely that we reach here with a corrupt mapping
+ * Even if strncpy_from_kernel_nofault() succeeded,
+ * the fname could be unreliable
*/
- pr_warn("aops:%ps ino:%lx dentry name:\"%pd\"\n", a_ops, ino, &dentry);
+ pr_warn("aops:%ps ino:%lx dentry name(?):\"%s\"\n",
+ a_ops, ino, fname);
}
void clear_inode(struct inode *inode)
@@ -1574,9 +1578,7 @@ struct inode *ilookup(struct super_block *sb, unsigned long ino)
struct hlist_head *head = inode_hashtable + hash(sb, ino);
struct inode *inode;
again:
- spin_lock(&inode_hash_lock);
- inode = find_inode_fast(sb, head, ino, true);
- spin_unlock(&inode_hash_lock);
+ inode = find_inode_fast(sb, head, ino, false);
if (inode) {
if (IS_ERR(inode))
diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c
index f420c53d86ac..8e6edb662818 100644
--- a/fs/iomap/buffered-io.c
+++ b/fs/iomap/buffered-io.c
@@ -1241,7 +1241,15 @@ static int iomap_write_delalloc_release(struct inode *inode,
error = data_end;
goto out_unlock;
}
- WARN_ON_ONCE(data_end <= start_byte);
+
+ /*
+ * If we race with post-direct I/O invalidation of the page cache,
+ * there might be no data left at start_byte.
+ */
+ if (data_end == start_byte)
+ continue;
+
+ WARN_ON_ONCE(data_end < start_byte);
WARN_ON_ONCE(data_end > scan_end_byte);
error = iomap_write_delalloc_scan(inode, &punch_start_byte,
@@ -1382,11 +1390,15 @@ iomap_file_unshare(struct inode *inode, loff_t pos, loff_t len,
struct iomap_iter iter = {
.inode = inode,
.pos = pos,
- .len = len,
.flags = IOMAP_WRITE | IOMAP_UNSHARE,
};
+ loff_t size = i_size_read(inode);
int ret;
+ if (pos < 0 || pos >= size)
+ return 0;
+
+ iter.len = min(len, size - pos);
while ((ret = iomap_iter(&iter, ops)) > 0)
iter.processed = iomap_unshare_iter(&iter);
return ret;
diff --git a/fs/jbd2/checkpoint.c b/fs/jbd2/checkpoint.c
index 951f78634adf..b3971e91e8eb 100644
--- a/fs/jbd2/checkpoint.c
+++ b/fs/jbd2/checkpoint.c
@@ -79,17 +79,23 @@ __releases(&journal->j_state_lock)
if (space_left < nblocks) {
int chkpt = journal->j_checkpoint_transactions != NULL;
tid_t tid = 0;
+ bool has_transaction = false;
- if (journal->j_committing_transaction)
+ if (journal->j_committing_transaction) {
tid = journal->j_committing_transaction->t_tid;
+ has_transaction = true;
+ }
spin_unlock(&journal->j_list_lock);
write_unlock(&journal->j_state_lock);
if (chkpt) {
jbd2_log_do_checkpoint(journal);
- } else if (jbd2_cleanup_journal_tail(journal) == 0) {
- /* We were able to recover space; yay! */
+ } else if (jbd2_cleanup_journal_tail(journal) <= 0) {
+ /*
+ * We were able to recover space or the
+ * journal was aborted due to an error.
+ */
;
- } else if (tid) {
+ } else if (has_transaction) {
/*
* jbd2_journal_commit_transaction() may want
* to take the checkpoint_mutex if JBD2_FLUSHED
@@ -407,6 +413,7 @@ unsigned long jbd2_journal_shrink_checkpoint_list(journal_t *journal,
tid_t tid = 0;
unsigned long nr_freed = 0;
unsigned long freed;
+ bool first_set = false;
again:
spin_lock(&journal->j_list_lock);
@@ -426,8 +433,10 @@ unsigned long jbd2_journal_shrink_checkpoint_list(journal_t *journal,
else
transaction = journal->j_checkpoint_transactions;
- if (!first_tid)
+ if (!first_set) {
first_tid = transaction->t_tid;
+ first_set = true;
+ }
last_transaction = journal->j_checkpoint_transactions->t_cpprev;
next_transaction = transaction;
last_tid = last_transaction->t_tid;
@@ -457,7 +466,7 @@ unsigned long jbd2_journal_shrink_checkpoint_list(journal_t *journal,
spin_unlock(&journal->j_list_lock);
cond_resched();
- if (*nr_to_scan && next_tid)
+ if (*nr_to_scan && journal->j_shrink_transaction)
goto again;
out:
trace_jbd2_shrink_checkpoint_list(journal, first_tid, tid, last_tid,
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index 1ebf2393bfb7..33a975193f1f 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -710,7 +710,7 @@ int jbd2_fc_begin_commit(journal_t *journal, tid_t tid)
return -EINVAL;
write_lock(&journal->j_state_lock);
- if (tid <= journal->j_commit_sequence) {
+ if (tid_geq(journal->j_commit_sequence, tid)) {
write_unlock(&journal->j_state_lock);
return -EALREADY;
}
@@ -740,9 +740,9 @@ EXPORT_SYMBOL(jbd2_fc_begin_commit);
*/
static int __jbd2_fc_end_commit(journal_t *journal, tid_t tid, bool fallback)
{
- jbd2_journal_unlock_updates(journal);
if (journal->j_fc_cleanup_callback)
journal->j_fc_cleanup_callback(journal, 0, tid);
+ jbd2_journal_unlock_updates(journal);
write_lock(&journal->j_state_lock);
journal->j_flags &= ~JBD2_FAST_COMMIT_ONGOING;
if (fallback)
diff --git a/fs/jfs/jfs_discard.c b/fs/jfs/jfs_discard.c
index 575cb2ba74fc..5f4b305030ad 100644
--- a/fs/jfs/jfs_discard.c
+++ b/fs/jfs/jfs_discard.c
@@ -65,7 +65,7 @@ void jfs_issue_discard(struct inode *ip, u64 blkno, u64 nblocks)
int jfs_ioc_trim(struct inode *ip, struct fstrim_range *range)
{
struct inode *ipbmap = JFS_SBI(ip->i_sb)->ipbmap;
- struct bmap *bmp = JFS_SBI(ip->i_sb)->bmap;
+ struct bmap *bmp;
struct super_block *sb = ipbmap->i_sb;
int agno, agno_end;
u64 start, end, minlen;
@@ -83,10 +83,15 @@ int jfs_ioc_trim(struct inode *ip, struct fstrim_range *range)
if (minlen == 0)
minlen = 1;
+ down_read(&sb->s_umount);
+ bmp = JFS_SBI(ip->i_sb)->bmap;
+
if (minlen > bmp->db_agsize ||
start >= bmp->db_mapsize ||
- range->len < sb->s_blocksize)
+ range->len < sb->s_blocksize) {
+ up_read(&sb->s_umount);
return -EINVAL;
+ }
if (end >= bmp->db_mapsize)
end = bmp->db_mapsize - 1;
@@ -100,6 +105,8 @@ int jfs_ioc_trim(struct inode *ip, struct fstrim_range *range)
trimmed += dbDiscardAG(ip, agno, minlen);
agno++;
}
+
+ up_read(&sb->s_umount);
range->len = trimmed << sb->s_blocksize_bits;
return 0;
diff --git a/fs/jfs/jfs_dmap.c b/fs/jfs/jfs_dmap.c
index 0625d1c0d064..974ecf5e0d95 100644
--- a/fs/jfs/jfs_dmap.c
+++ b/fs/jfs/jfs_dmap.c
@@ -2944,9 +2944,10 @@ static void dbAdjTree(dmtree_t *tp, int leafno, int newval, bool is_ctl)
static int dbFindLeaf(dmtree_t *tp, int l2nb, int *leafidx, bool is_ctl)
{
int ti, n = 0, k, x = 0;
- int max_size;
+ int max_size, max_idx;
max_size = is_ctl ? CTLTREESIZE : TREESIZE;
+ max_idx = is_ctl ? LPERCTL : LPERDMAP;
/* first check the root of the tree to see if there is
* sufficient free space.
@@ -2978,6 +2979,8 @@ static int dbFindLeaf(dmtree_t *tp, int l2nb, int *leafidx, bool is_ctl)
*/
assert(n < 4);
}
+ if (le32_to_cpu(tp->dmt_leafidx) >= max_idx)
+ return -ENOSPC;
/* set the return to the leftmost leaf describing sufficient
* free space.
@@ -3022,7 +3025,7 @@ static int dbFindBits(u32 word, int l2nb)
/* scan the word for nb free bits at nb alignments.
*/
- for (bitno = 0; mask != 0; bitno += nb, mask >>= nb) {
+ for (bitno = 0; mask != 0; bitno += nb, mask = (mask >> nb)) {
if ((mask & word) == mask)
break;
}
diff --git a/fs/jfs/xattr.c b/fs/jfs/xattr.c
index 2999ed5d83f5..0fb05e314edf 100644
--- a/fs/jfs/xattr.c
+++ b/fs/jfs/xattr.c
@@ -434,6 +434,8 @@ static int ea_get(struct inode *inode, struct ea_buffer *ea_buf, int min_size)
int rc;
int quota_allocation = 0;
+ memset(&ea_buf->new_ea, 0, sizeof(ea_buf->new_ea));
+
/* When fsck.jfs clears a bad ea, it doesn't clear the size */
if (ji->ea.flag == 0)
ea_size = 0;
diff --git a/fs/netfs/write_issue.c b/fs/netfs/write_issue.c
index 3f7e37e50c7d..b08673d97470 100644
--- a/fs/netfs/write_issue.c
+++ b/fs/netfs/write_issue.c
@@ -410,13 +410,17 @@ static int netfs_write_folio(struct netfs_io_request *wreq,
folio_unlock(folio);
if (fgroup == NETFS_FOLIO_COPY_TO_CACHE) {
- if (!fscache_resources_valid(&wreq->cache_resources)) {
+ if (!cache->avail) {
trace_netfs_folio(folio, netfs_folio_trace_cancel_copy);
netfs_issue_write(wreq, upload);
netfs_folio_written_back(folio);
return 0;
}
trace_netfs_folio(folio, netfs_folio_trace_store_copy);
+ } else if (!upload->avail && !cache->avail) {
+ trace_netfs_folio(folio, netfs_folio_trace_cancel_store);
+ netfs_folio_written_back(folio);
+ return 0;
} else if (!upload->construct) {
trace_netfs_folio(folio, netfs_folio_trace_store);
} else {
@@ -494,6 +498,30 @@ static int netfs_write_folio(struct netfs_io_request *wreq,
return 0;
}
+/*
+ * End the issuing of writes, letting the collector know we're done.
+ */
+static void netfs_end_issue_write(struct netfs_io_request *wreq)
+{
+ bool needs_poke = true;
+
+ smp_wmb(); /* Write subreq lists before ALL_QUEUED. */
+ set_bit(NETFS_RREQ_ALL_QUEUED, &wreq->flags);
+
+ for (int s = 0; s < NR_IO_STREAMS; s++) {
+ struct netfs_io_stream *stream = &wreq->io_streams[s];
+
+ if (!stream->active)
+ continue;
+ if (!list_empty(&stream->subrequests))
+ needs_poke = false;
+ netfs_issue_write(wreq, stream);
+ }
+
+ if (needs_poke)
+ netfs_wake_write_collector(wreq, false);
+}
+
/*
* Write some of the pending data back to the server
*/
@@ -541,10 +569,7 @@ int netfs_writepages(struct address_space *mapping,
break;
} while ((folio = writeback_iter(mapping, wbc, folio, &error)));
- for (int s = 0; s < NR_IO_STREAMS; s++)
- netfs_issue_write(wreq, &wreq->io_streams[s]);
- smp_wmb(); /* Write lists before ALL_QUEUED. */
- set_bit(NETFS_RREQ_ALL_QUEUED, &wreq->flags);
+ netfs_end_issue_write(wreq);
mutex_unlock(&ictx->wb_lock);
@@ -632,10 +657,7 @@ int netfs_end_writethrough(struct netfs_io_request *wreq, struct writeback_contr
if (writethrough_cache)
netfs_write_folio(wreq, wbc, writethrough_cache);
- netfs_issue_write(wreq, &wreq->io_streams[0]);
- netfs_issue_write(wreq, &wreq->io_streams[1]);
- smp_wmb(); /* Write lists before ALL_QUEUED. */
- set_bit(NETFS_RREQ_ALL_QUEUED, &wreq->flags);
+ netfs_end_issue_write(wreq);
mutex_unlock(&ictx->wb_lock);
@@ -680,13 +702,7 @@ int netfs_unbuffered_write(struct netfs_io_request *wreq, bool may_wait, size_t
break;
}
- netfs_issue_write(wreq, upload);
-
- smp_wmb(); /* Write lists before ALL_QUEUED. */
- set_bit(NETFS_RREQ_ALL_QUEUED, &wreq->flags);
- if (list_empty(&upload->subrequests))
- netfs_wake_write_collector(wreq, false);
-
+ netfs_end_issue_write(wreq);
_leave(" = %d", error);
return error;
}
diff --git a/fs/nfsd/netns.h b/fs/nfsd/netns.h
index 14ec15656320..5cae26917436 100644
--- a/fs/nfsd/netns.h
+++ b/fs/nfsd/netns.h
@@ -148,6 +148,7 @@ struct nfsd_net {
u32 s2s_cp_cl_id;
struct idr s2s_cp_stateids;
spinlock_t s2s_cp_lock;
+ atomic_t pending_async_copies;
/*
* Version information
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index 2e39cf2e502a..5768b2ff1d1d 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -751,15 +751,6 @@ nfsd4_access(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
&access->ac_supported);
}
-static void gen_boot_verifier(nfs4_verifier *verifier, struct net *net)
-{
- __be32 *verf = (__be32 *)verifier->data;
-
- BUILD_BUG_ON(2*sizeof(*verf) != sizeof(verifier->data));
-
- nfsd_copy_write_verifier(verf, net_generic(net, nfsd_net_id));
-}
-
static __be32
nfsd4_commit(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
union nfsd4_op_u *u)
@@ -1288,6 +1279,7 @@ static void nfs4_put_copy(struct nfsd4_copy *copy)
{
if (!refcount_dec_and_test(©->refcount))
return;
+ atomic_dec(©->cp_nn->pending_async_copies);
kfree(copy->cp_src);
kfree(copy);
}
@@ -1630,7 +1622,6 @@ static void nfsd4_init_copy_res(struct nfsd4_copy *copy, bool sync)
test_bit(NFSD4_COPY_F_COMMITTED, ©->cp_flags) ?
NFS_FILE_SYNC : NFS_UNSTABLE;
nfsd4_copy_set_sync(copy, sync);
- gen_boot_verifier(©->cp_res.wr_verifier, copy->cp_clp->net);
}
static ssize_t _nfsd_copy_file_range(struct nfsd4_copy *copy,
@@ -1803,9 +1794,11 @@ static __be32
nfsd4_copy(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
union nfsd4_op_u *u)
{
+ struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id);
+ struct nfsd4_copy *async_copy = NULL;
struct nfsd4_copy *copy = &u->copy;
+ struct nfsd42_write_res *result;
__be32 status;
- struct nfsd4_copy *async_copy = NULL;
/*
* Currently, async COPY is not reliable. Force all COPY
@@ -1814,6 +1807,9 @@ nfsd4_copy(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
*/
nfsd4_copy_set_sync(copy, true);
+ result = ©->cp_res;
+ nfsd_copy_write_verifier((__be32 *)&result->wr_verifier.data, nn);
+
copy->cp_clp = cstate->clp;
if (nfsd4_ssc_is_inter(copy)) {
trace_nfsd_copy_inter(copy);
@@ -1838,12 +1834,16 @@ nfsd4_copy(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
memcpy(©->fh, &cstate->current_fh.fh_handle,
sizeof(struct knfsd_fh));
if (nfsd4_copy_is_async(copy)) {
- struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id);
-
- status = nfserrno(-ENOMEM);
async_copy = kzalloc(sizeof(struct nfsd4_copy), GFP_KERNEL);
if (!async_copy)
goto out_err;
+ async_copy->cp_nn = nn;
+ /* Arbitrary cap on number of pending async copy operations */
+ if (atomic_inc_return(&nn->pending_async_copies) >
+ (int)rqstp->rq_pool->sp_nrthreads) {
+ atomic_dec(&nn->pending_async_copies);
+ goto out_err;
+ }
INIT_LIST_HEAD(&async_copy->copies);
refcount_set(&async_copy->refcount, 1);
async_copy->cp_src = kmalloc(sizeof(*async_copy->cp_src), GFP_KERNEL);
@@ -1851,8 +1851,8 @@ nfsd4_copy(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
goto out_err;
if (!nfs4_init_copy_state(nn, copy))
goto out_err;
- memcpy(©->cp_res.cb_stateid, ©->cp_stateid.cs_stid,
- sizeof(copy->cp_res.cb_stateid));
+ memcpy(&result->cb_stateid, ©->cp_stateid.cs_stid,
+ sizeof(result->cb_stateid));
dup_copy_fields(copy, async_copy);
async_copy->copy_task = kthread_create(nfsd4_do_async_copy,
async_copy, "%s", "copy thread");
@@ -1883,7 +1883,7 @@ nfsd4_copy(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
}
if (async_copy)
cleanup_async_copy(async_copy);
- status = nfserrno(-ENOMEM);
+ status = nfserr_jukebox;
goto out;
}
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index fe06779ea527..3837f4e41724 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1077,7 +1077,8 @@ static void nfs4_free_deleg(struct nfs4_stid *stid)
* When a delegation is recalled, the filehandle is stored in the "new"
* filter.
* Every 30 seconds we swap the filters and clear the "new" one,
- * unless both are empty of course.
+ * unless both are empty of course. This results in delegations for a
+ * given filehandle being blocked for between 30 and 60 seconds.
*
* Each filter is 256 bits. We hash the filehandle to 32bit and use the
* low 3 bytes as hash-table indices.
@@ -1106,9 +1107,9 @@ static int delegation_blocked(struct knfsd_fh *fh)
if (ktime_get_seconds() - bd->swap_time > 30) {
bd->entries -= bd->old_entries;
bd->old_entries = bd->entries;
+ bd->new = 1-bd->new;
memset(bd->set[bd->new], 0,
sizeof(bd->set[0]));
- bd->new = 1-bd->new;
bd->swap_time = ktime_get_seconds();
}
spin_unlock(&blocked_delegations_lock);
@@ -8574,6 +8575,7 @@ static int nfs4_state_create_net(struct net *net)
spin_lock_init(&nn->client_lock);
spin_lock_init(&nn->s2s_cp_lock);
idr_init(&nn->s2s_cp_stateids);
+ atomic_set(&nn->pending_async_copies, 0);
spin_lock_init(&nn->blocked_locks_lock);
INIT_LIST_HEAD(&nn->blocked_locks_lru);
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 97f583777972..ebbae04837ef 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -1245,14 +1245,6 @@ nfsd4_decode_putfh(struct nfsd4_compoundargs *argp, union nfsd4_op_u *u)
return nfs_ok;
}
-static __be32
-nfsd4_decode_putpubfh(struct nfsd4_compoundargs *argp, union nfsd4_op_u *p)
-{
- if (argp->minorversion == 0)
- return nfs_ok;
- return nfserr_notsupp;
-}
-
static __be32
nfsd4_decode_read(struct nfsd4_compoundargs *argp, union nfsd4_op_u *u)
{
@@ -2374,7 +2366,7 @@ static const nfsd4_dec nfsd4_dec_ops[] = {
[OP_OPEN_CONFIRM] = nfsd4_decode_open_confirm,
[OP_OPEN_DOWNGRADE] = nfsd4_decode_open_downgrade,
[OP_PUTFH] = nfsd4_decode_putfh,
- [OP_PUTPUBFH] = nfsd4_decode_putpubfh,
+ [OP_PUTPUBFH] = nfsd4_decode_noop,
[OP_PUTROOTFH] = nfsd4_decode_noop,
[OP_READ] = nfsd4_decode_read,
[OP_READDIR] = nfsd4_decode_readdir,
diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c
index 34eb2c2cbcde..e8704a4e848c 100644
--- a/fs/nfsd/nfsctl.c
+++ b/fs/nfsd/nfsctl.c
@@ -1762,7 +1762,7 @@ int nfsd_nl_threads_get_doit(struct sk_buff *skb, struct genl_info *info)
struct svc_pool *sp = &nn->nfsd_serv->sv_pools[i];
err = nla_put_u32(skb, NFSD_A_SERVER_THREADS,
- atomic_read(&sp->sp_nrthreads));
+ sp->sp_nrthreads);
if (err)
goto err_unlock;
}
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c
index 0bc8eaa5e009..8103c3c90cd1 100644
--- a/fs/nfsd/nfssvc.c
+++ b/fs/nfsd/nfssvc.c
@@ -705,7 +705,7 @@ int nfsd_get_nrthreads(int n, int *nthreads, struct net *net)
if (serv)
for (i = 0; i < serv->sv_nrpools && i < n; i++)
- nthreads[i] = atomic_read(&serv->sv_pools[i].sp_nrthreads);
+ nthreads[i] = serv->sv_pools[i].sp_nrthreads;
return 0;
}
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 29b1f3613800..911e5e0a17af 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -100,6 +100,7 @@ nfserrno (int errno)
{ nfserr_io, -EUCLEAN },
{ nfserr_perm, -ENOKEY },
{ nfserr_no_grace, -ENOGRACE},
+ { nfserr_io, -EBADMSG },
};
int i;
diff --git a/fs/nfsd/xdr4.h b/fs/nfsd/xdr4.h
index fbdd42cde1fa..2a21a7662e03 100644
--- a/fs/nfsd/xdr4.h
+++ b/fs/nfsd/xdr4.h
@@ -713,6 +713,7 @@ struct nfsd4_copy {
struct nfsd4_ssc_umount_item *ss_nsui;
struct nfs_fh c_fh;
nfs4_stateid stateid;
+ struct nfsd_net *cp_nn;
};
static inline void nfsd4_copy_set_sync(struct nfsd4_copy *copy, bool sync)
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index 6be175a1ab3c..75991db2343e 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -156,9 +156,8 @@ int ocfs2_get_block(struct inode *inode, sector_t iblock,
err = ocfs2_extent_map_get_blocks(inode, iblock, &p_blkno, &count,
&ext_flags);
if (err) {
- mlog(ML_ERROR, "Error %d from get_blocks(0x%p, %llu, 1, "
- "%llu, NULL)\n", err, inode, (unsigned long long)iblock,
- (unsigned long long)p_blkno);
+ mlog(ML_ERROR, "get_blocks() failed, inode: 0x%p, "
+ "block: %llu\n", inode, (unsigned long long)iblock);
goto bail;
}
diff --git a/fs/ocfs2/buffer_head_io.c b/fs/ocfs2/buffer_head_io.c
index cdb9b9bdea1f..8f714406528d 100644
--- a/fs/ocfs2/buffer_head_io.c
+++ b/fs/ocfs2/buffer_head_io.c
@@ -235,7 +235,6 @@ int ocfs2_read_blocks(struct ocfs2_caching_info *ci, u64 block, int nr,
if (bhs[i] == NULL) {
bhs[i] = sb_getblk(sb, block++);
if (bhs[i] == NULL) {
- ocfs2_metadata_cache_io_unlock(ci);
status = -ENOMEM;
mlog_errno(status);
/* Don't forget to put previous bh! */
@@ -389,7 +388,8 @@ int ocfs2_read_blocks(struct ocfs2_caching_info *ci, u64 block, int nr,
/* Always set the buffer in the cache, even if it was
* a forced read, or read-ahead which hasn't yet
* completed. */
- ocfs2_set_buffer_uptodate(ci, bh);
+ if (bh)
+ ocfs2_set_buffer_uptodate(ci, bh);
}
ocfs2_metadata_cache_io_unlock(ci);
diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c
index 530fba34f6d3..1bf188b6866a 100644
--- a/fs/ocfs2/journal.c
+++ b/fs/ocfs2/journal.c
@@ -1055,7 +1055,7 @@ void ocfs2_journal_shutdown(struct ocfs2_super *osb)
if (!igrab(inode))
BUG();
- num_running_trans = atomic_read(&(osb->journal->j_num_trans));
+ num_running_trans = atomic_read(&(journal->j_num_trans));
trace_ocfs2_journal_shutdown(num_running_trans);
/* Do a commit_cache here. It will flush our journal, *and*
@@ -1074,9 +1074,10 @@ void ocfs2_journal_shutdown(struct ocfs2_super *osb)
osb->commit_task = NULL;
}
- BUG_ON(atomic_read(&(osb->journal->j_num_trans)) != 0);
+ BUG_ON(atomic_read(&(journal->j_num_trans)) != 0);
- if (ocfs2_mount_local(osb)) {
+ if (ocfs2_mount_local(osb) &&
+ (journal->j_journal->j_flags & JBD2_LOADED)) {
jbd2_journal_lock_updates(journal->j_journal);
status = jbd2_journal_flush(journal->j_journal, 0);
jbd2_journal_unlock_updates(journal->j_journal);
diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
index 5df34561c551..8ac42ea81a17 100644
--- a/fs/ocfs2/localalloc.c
+++ b/fs/ocfs2/localalloc.c
@@ -1002,6 +1002,25 @@ static int ocfs2_sync_local_to_main(struct ocfs2_super *osb,
start = bit_off + 1;
}
+ /* clear the contiguous bits until the end boundary */
+ if (count) {
+ blkno = la_start_blk +
+ ocfs2_clusters_to_blocks(osb->sb,
+ start - count);
+
+ trace_ocfs2_sync_local_to_main_free(
+ count, start - count,
+ (unsigned long long)la_start_blk,
+ (unsigned long long)blkno);
+
+ status = ocfs2_release_clusters(handle,
+ main_bm_inode,
+ main_bm_bh, blkno,
+ count);
+ if (status < 0)
+ mlog_errno(status);
+ }
+
bail:
if (status)
mlog_errno(status);
diff --git a/fs/ocfs2/quota_local.c b/fs/ocfs2/quota_local.c
index 8ce462c64c51..73d3367c533b 100644
--- a/fs/ocfs2/quota_local.c
+++ b/fs/ocfs2/quota_local.c
@@ -692,7 +692,7 @@ static int ocfs2_local_read_info(struct super_block *sb, int type)
int status;
struct buffer_head *bh = NULL;
struct ocfs2_quota_recovery *rec;
- int locked = 0;
+ int locked = 0, global_read = 0;
info->dqi_max_spc_limit = 0x7fffffffffffffffLL;
info->dqi_max_ino_limit = 0x7fffffffffffffffLL;
@@ -700,6 +700,7 @@ static int ocfs2_local_read_info(struct super_block *sb, int type)
if (!oinfo) {
mlog(ML_ERROR, "failed to allocate memory for ocfs2 quota"
" info.");
+ status = -ENOMEM;
goto out_err;
}
info->dqi_priv = oinfo;
@@ -712,6 +713,7 @@ static int ocfs2_local_read_info(struct super_block *sb, int type)
status = ocfs2_global_read_info(sb, type);
if (status < 0)
goto out_err;
+ global_read = 1;
status = ocfs2_inode_lock(lqinode, &oinfo->dqi_lqi_bh, 1);
if (status < 0) {
@@ -782,10 +784,12 @@ static int ocfs2_local_read_info(struct super_block *sb, int type)
if (locked)
ocfs2_inode_unlock(lqinode, 1);
ocfs2_release_local_quota_bitmaps(&oinfo->dqi_chunk);
+ if (global_read)
+ cancel_delayed_work_sync(&oinfo->dqi_sync_work);
kfree(oinfo);
}
brelse(bh);
- return -1;
+ return status;
}
/* Write local info to quota file */
diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
index 1f303b1adf1a..53a0961f114d 100644
--- a/fs/ocfs2/refcounttree.c
+++ b/fs/ocfs2/refcounttree.c
@@ -25,6 +25,7 @@
#include "namei.h"
#include "ocfs2_trace.h"
#include "file.h"
+#include "symlink.h"
#include <linux/bio.h>
#include <linux/blkdev.h>
@@ -4155,8 +4156,9 @@ static int __ocfs2_reflink(struct dentry *old_dentry,
int ret;
struct inode *inode = d_inode(old_dentry);
struct buffer_head *new_bh = NULL;
+ struct ocfs2_inode_info *oi = OCFS2_I(inode);
- if (OCFS2_I(inode)->ip_flags & OCFS2_INODE_SYSTEM_FILE) {
+ if (oi->ip_flags & OCFS2_INODE_SYSTEM_FILE) {
ret = -EINVAL;
mlog_errno(ret);
goto out;
@@ -4182,6 +4184,26 @@ static int __ocfs2_reflink(struct dentry *old_dentry,
goto out_unlock;
}
+ if ((oi->ip_dyn_features & OCFS2_HAS_XATTR_FL) &&
+ (oi->ip_dyn_features & OCFS2_INLINE_XATTR_FL)) {
+ /*
+ * Adjust extent record count to reserve space for extended attribute.
+ * Inline data count had been adjusted in ocfs2_duplicate_inline_data().
+ */
+ struct ocfs2_inode_info *new_oi = OCFS2_I(new_inode);
+
+ if (!(new_oi->ip_dyn_features & OCFS2_INLINE_DATA_FL) &&
+ !(ocfs2_inode_is_fast_symlink(new_inode))) {
+ struct ocfs2_dinode *new_di = (struct ocfs2_dinode *)new_bh->b_data;
+ struct ocfs2_dinode *old_di = (struct ocfs2_dinode *)old_bh->b_data;
+ struct ocfs2_extent_list *el = &new_di->id2.i_list;
+ int inline_size = le16_to_cpu(old_di->i_xattr_inline_size);
+
+ le16_add_cpu(&el->l_count, -(inline_size /
+ sizeof(struct ocfs2_extent_rec)));
+ }
+ }
+
ret = ocfs2_create_reflink_node(inode, old_bh,
new_inode, new_bh, preserve);
if (ret) {
@@ -4189,7 +4211,7 @@ static int __ocfs2_reflink(struct dentry *old_dentry,
goto inode_unlock;
}
- if (OCFS2_I(inode)->ip_dyn_features & OCFS2_HAS_XATTR_FL) {
+ if (oi->ip_dyn_features & OCFS2_HAS_XATTR_FL) {
ret = ocfs2_reflink_xattrs(inode, old_bh,
new_inode, new_bh,
preserve);
diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c
index 35c0cc2a51af..fb1140c52f07 100644
--- a/fs/ocfs2/xattr.c
+++ b/fs/ocfs2/xattr.c
@@ -6520,16 +6520,7 @@ static int ocfs2_reflink_xattr_inline(struct ocfs2_xattr_reflink *args)
}
new_oi = OCFS2_I(args->new_inode);
- /*
- * Adjust extent record count to reserve space for extended attribute.
- * Inline data count had been adjusted in ocfs2_duplicate_inline_data().
- */
- if (!(new_oi->ip_dyn_features & OCFS2_INLINE_DATA_FL) &&
- !(ocfs2_inode_is_fast_symlink(args->new_inode))) {
- struct ocfs2_extent_list *el = &new_di->id2.i_list;
- le16_add_cpu(&el->l_count, -(inline_size /
- sizeof(struct ocfs2_extent_rec)));
- }
+
spin_lock(&new_oi->ip_lock);
new_oi->ip_dyn_features |= OCFS2_HAS_XATTR_FL | OCFS2_INLINE_XATTR_FL;
new_di->i_dyn_features = cpu_to_le16(new_oi->ip_dyn_features);
diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c
index a5ef2005a2cc..051a802893a1 100644
--- a/fs/overlayfs/copy_up.c
+++ b/fs/overlayfs/copy_up.c
@@ -243,8 +243,24 @@ static int ovl_verify_area(loff_t pos, loff_t pos2, loff_t len, loff_t totlen)
return 0;
}
+static int ovl_sync_file(struct path *path)
+{
+ struct file *new_file;
+ int err;
+
+ new_file = ovl_path_open(path, O_LARGEFILE | O_RDONLY);
+ if (IS_ERR(new_file))
+ return PTR_ERR(new_file);
+
+ err = vfs_fsync(new_file, 0);
+ fput(new_file);
+
+ return err;
+}
+
static int ovl_copy_up_file(struct ovl_fs *ofs, struct dentry *dentry,
- struct file *new_file, loff_t len)
+ struct file *new_file, loff_t len,
+ bool datasync)
{
struct path datapath;
struct file *old_file;
@@ -342,7 +358,8 @@ static int ovl_copy_up_file(struct ovl_fs *ofs, struct dentry *dentry,
len -= bytes;
}
- if (!error && ovl_should_sync(ofs))
+ /* call fsync once, either now or later along with metadata */
+ if (!error && ovl_should_sync(ofs) && datasync)
error = vfs_fsync(new_file, 0);
out_fput:
fput(old_file);
@@ -574,6 +591,7 @@ struct ovl_copy_up_ctx {
bool indexed;
bool metacopy;
bool metacopy_digest;
+ bool metadata_fsync;
};
static int ovl_link_up(struct ovl_copy_up_ctx *c)
@@ -634,7 +652,8 @@ static int ovl_copy_up_data(struct ovl_copy_up_ctx *c, const struct path *temp)
if (IS_ERR(new_file))
return PTR_ERR(new_file);
- err = ovl_copy_up_file(ofs, c->dentry, new_file, c->stat.size);
+ err = ovl_copy_up_file(ofs, c->dentry, new_file, c->stat.size,
+ !c->metadata_fsync);
fput(new_file);
return err;
@@ -701,6 +720,10 @@ static int ovl_copy_up_metadata(struct ovl_copy_up_ctx *c, struct dentry *temp)
err = ovl_set_attr(ofs, temp, &c->stat);
inode_unlock(temp->d_inode);
+ /* fsync metadata before moving it into upper dir */
+ if (!err && ovl_should_sync(ofs) && c->metadata_fsync)
+ err = ovl_sync_file(&upperpath);
+
return err;
}
@@ -860,7 +883,8 @@ static int ovl_copy_up_tmpfile(struct ovl_copy_up_ctx *c)
temp = tmpfile->f_path.dentry;
if (!c->metacopy && c->stat.size) {
- err = ovl_copy_up_file(ofs, c->dentry, tmpfile, c->stat.size);
+ err = ovl_copy_up_file(ofs, c->dentry, tmpfile, c->stat.size,
+ !c->metadata_fsync);
if (err)
goto out_fput;
}
@@ -1135,6 +1159,17 @@ static int ovl_copy_up_one(struct dentry *parent, struct dentry *dentry,
!kgid_has_mapping(current_user_ns(), ctx.stat.gid))
return -EOVERFLOW;
+ /*
+ * With metacopy disabled, we fsync after final metadata copyup, for
+ * both regular files and directories to get atomic copyup semantics
+ * on filesystems that do not use strict metadata ordering (e.g. ubifs).
+ *
+ * With metacopy enabled we want to avoid fsync on all meta copyup
+ * that will hurt performance of workloads such as chown -R, so we
+ * only fsync on data copyup as legacy behavior.
+ */
+ ctx.metadata_fsync = !OVL_FS(dentry->d_sb)->config.metacopy &&
+ (S_ISREG(ctx.stat.mode) || S_ISDIR(ctx.stat.mode));
ctx.metacopy = ovl_need_meta_copy_up(dentry, ctx.stat.mode, flags);
if (parent) {
diff --git a/fs/overlayfs/params.c b/fs/overlayfs/params.c
index d0568c091341..e42546c6c5df 100644
--- a/fs/overlayfs/params.c
+++ b/fs/overlayfs/params.c
@@ -755,11 +755,6 @@ int ovl_fs_params_verify(const struct ovl_fs_context *ctx,
{
struct ovl_opt_set set = ctx->set;
- if (ctx->nr_data > 0 && !config->metacopy) {
- pr_err("lower data-only dirs require metacopy support.\n");
- return -EINVAL;
- }
-
/* Workdir/index are useless in non-upper mount */
if (!config->upperdir) {
if (config->workdir) {
@@ -911,6 +906,39 @@ int ovl_fs_params_verify(const struct ovl_fs_context *ctx,
config->metacopy = false;
}
+ /*
+ * Fail if we don't have trusted xattr capability and a feature was
+ * explicitly requested that requires them.
+ */
+ if (!config->userxattr && !capable(CAP_SYS_ADMIN)) {
+ if (set.redirect &&
+ config->redirect_mode != OVL_REDIRECT_NOFOLLOW) {
+ pr_err("redirect_dir requires permission to access trusted xattrs\n");
+ return -EPERM;
+ }
+ if (config->metacopy && set.metacopy) {
+ pr_err("metacopy requires permission to access trusted xattrs\n");
+ return -EPERM;
+ }
+ if (config->verity_mode) {
+ pr_err("verity requires permission to access trusted xattrs\n");
+ return -EPERM;
+ }
+ if (ctx->nr_data > 0) {
+ pr_err("lower data-only dirs require permission to access trusted xattrs\n");
+ return -EPERM;
+ }
+ /*
+ * Other xattr-dependent features should be disabled without
+ * great disturbance to the user in ovl_make_workdir().
+ */
+ }
+
+ if (ctx->nr_data > 0 && !config->metacopy) {
+ pr_err("lower data-only dirs require metacopy support.\n");
+ return -EINVAL;
+ }
+
return 0;
}
diff --git a/fs/pidfs.c b/fs/pidfs.c
index 7ffdc88dfb52..80675b6bf884 100644
--- a/fs/pidfs.c
+++ b/fs/pidfs.c
@@ -120,6 +120,7 @@ static long pidfd_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
struct nsproxy *nsp __free(put_nsproxy) = NULL;
struct pid *pid = pidfd_pid(file);
struct ns_common *ns_common = NULL;
+ struct pid_namespace *pid_ns;
if (arg)
return -EINVAL;
@@ -202,7 +203,9 @@ static long pidfd_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
case PIDFD_GET_PID_NAMESPACE:
if (IS_ENABLED(CONFIG_PID_NS)) {
rcu_read_lock();
- ns_common = to_ns_common( get_pid_ns(task_active_pid_ns(task)));
+ pid_ns = task_active_pid_ns(task);
+ if (pid_ns)
+ ns_common = to_ns_common(get_pid_ns(pid_ns));
rcu_read_unlock();
}
break;
diff --git a/fs/proc/base.c b/fs/proc/base.c
index 72a1acd03675..f389c69767fa 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -85,6 +85,7 @@
#include <linux/elf.h>
#include <linux/pid_namespace.h>
#include <linux/user_namespace.h>
+#include <linux/fs_parser.h>
#include <linux/fs_struct.h>
#include <linux/slab.h>
#include <linux/sched/autogroup.h>
@@ -117,6 +118,40 @@
static u8 nlink_tid __ro_after_init;
static u8 nlink_tgid __ro_after_init;
+enum proc_mem_force {
+ PROC_MEM_FORCE_ALWAYS,
+ PROC_MEM_FORCE_PTRACE,
+ PROC_MEM_FORCE_NEVER
+};
+
+static enum proc_mem_force proc_mem_force_override __ro_after_init =
+ IS_ENABLED(CONFIG_PROC_MEM_NO_FORCE) ? PROC_MEM_FORCE_NEVER :
+ IS_ENABLED(CONFIG_PROC_MEM_FORCE_PTRACE) ? PROC_MEM_FORCE_PTRACE :
+ PROC_MEM_FORCE_ALWAYS;
+
+static const struct constant_table proc_mem_force_table[] __initconst = {
+ { "always", PROC_MEM_FORCE_ALWAYS },
+ { "ptrace", PROC_MEM_FORCE_PTRACE },
+ { "never", PROC_MEM_FORCE_NEVER },
+ { }
+};
+
+static int __init early_proc_mem_force_override(char *buf)
+{
+ if (!buf)
+ return -EINVAL;
+
+ /*
+ * lookup_constant() defaults to proc_mem_force_override to preseve
+ * the initial Kconfig choice in case an invalid param gets passed.
+ */
+ proc_mem_force_override = lookup_constant(proc_mem_force_table,
+ buf, proc_mem_force_override);
+
+ return 0;
+}
+early_param("proc_mem.force_override", early_proc_mem_force_override);
+
struct pid_entry {
const char *name;
unsigned int len;
@@ -835,6 +870,28 @@ static int mem_open(struct inode *inode, struct file *file)
return ret;
}
+static bool proc_mem_foll_force(struct file *file, struct mm_struct *mm)
+{
+ struct task_struct *task;
+ bool ptrace_active = false;
+
+ switch (proc_mem_force_override) {
+ case PROC_MEM_FORCE_NEVER:
+ return false;
+ case PROC_MEM_FORCE_PTRACE:
+ task = get_proc_task(file_inode(file));
+ if (task) {
+ ptrace_active = READ_ONCE(task->ptrace) &&
+ READ_ONCE(task->mm) == mm &&
+ READ_ONCE(task->parent) == current;
+ put_task_struct(task);
+ }
+ return ptrace_active;
+ default:
+ return true;
+ }
+}
+
static ssize_t mem_rw(struct file *file, char __user *buf,
size_t count, loff_t *ppos, int write)
{
@@ -855,7 +912,9 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
if (!mmget_not_zero(mm))
goto free;
- flags = FOLL_FORCE | (write ? FOLL_WRITE : 0);
+ flags = write ? FOLL_WRITE : 0;
+ if (proc_mem_foll_force(file, mm))
+ flags |= FOLL_FORCE;
while (count > 0) {
size_t this_len = min_t(size_t, count, PAGE_SIZE);
diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
index 9553e77c9d31..d11ebc055ce0 100644
--- a/fs/proc/proc_sysctl.c
+++ b/fs/proc/proc_sysctl.c
@@ -29,8 +29,13 @@ static const struct inode_operations proc_sys_inode_operations;
static const struct file_operations proc_sys_dir_file_operations;
static const struct inode_operations proc_sys_dir_operations;
-/* Support for permanently empty directories */
-static struct ctl_table sysctl_mount_point[] = { };
+/*
+ * Support for permanently empty directories.
+ * Must be non-empty to avoid sharing an address with other tables.
+ */
+static struct ctl_table sysctl_mount_point[] = {
+ { }
+};
/**
* register_sysctl_mount_point() - registers a sysctl mount point
@@ -42,7 +47,7 @@ static struct ctl_table sysctl_mount_point[] = { };
*/
struct ctl_table_header *register_sysctl_mount_point(const char *path)
{
- return register_sysctl(path, sysctl_mount_point);
+ return register_sysctl_sz(path, sysctl_mount_point, 0);
}
EXPORT_SYMBOL(register_sysctl_mount_point);
diff --git a/fs/smb/client/cifsfs.c b/fs/smb/client/cifsfs.c
index 2a2523c93944..33e286001015 100644
--- a/fs/smb/client/cifsfs.c
+++ b/fs/smb/client/cifsfs.c
@@ -313,8 +313,17 @@ cifs_statfs(struct dentry *dentry, struct kstatfs *buf)
struct TCP_Server_Info *server = tcon->ses->server;
unsigned int xid;
int rc = 0;
+ const char *full_path;
+ void *page;
xid = get_xid();
+ page = alloc_dentry_path();
+
+ full_path = build_path_from_dentry(dentry, page);
+ if (IS_ERR(full_path)) {
+ rc = PTR_ERR(full_path);
+ goto statfs_out;
+ }
if (le32_to_cpu(tcon->fsAttrInfo.MaxPathNameComponentLength) > 0)
buf->f_namelen =
@@ -330,8 +339,10 @@ cifs_statfs(struct dentry *dentry, struct kstatfs *buf)
buf->f_ffree = 0; /* unlimited */
if (server->ops->queryfs)
- rc = server->ops->queryfs(xid, tcon, cifs_sb, buf);
+ rc = server->ops->queryfs(xid, tcon, full_path, cifs_sb, buf);
+statfs_out:
+ free_dentry_path(page);
free_xid(xid);
return rc;
}
diff --git a/fs/smb/client/cifsglob.h b/fs/smb/client/cifsglob.h
index 9eae8649f90c..59f649da5fdd 100644
--- a/fs/smb/client/cifsglob.h
+++ b/fs/smb/client/cifsglob.h
@@ -482,7 +482,7 @@ struct smb_version_operations {
__u16 net_fid, struct cifsInodeInfo *cifs_inode);
/* query remote filesystem */
int (*queryfs)(const unsigned int, struct cifs_tcon *,
- struct cifs_sb_info *, struct kstatfs *);
+ const char *, struct cifs_sb_info *, struct kstatfs *);
/* send mandatory brlock to the server */
int (*mand_lock)(const unsigned int, struct cifsFileInfo *, __u64,
__u64, __u32, int, int, bool);
diff --git a/fs/smb/client/inode.c b/fs/smb/client/inode.c
index 73e2e6c230b7..54579a2003ac 100644
--- a/fs/smb/client/inode.c
+++ b/fs/smb/client/inode.c
@@ -800,10 +800,6 @@ static void cifs_open_info_to_fattr(struct cifs_fattr *fattr,
fattr->cf_mode = S_IFREG | cifs_sb->ctx->file_mode;
fattr->cf_dtype = DT_REG;
- /* clear write bits if ATTR_READONLY is set */
- if (fattr->cf_cifsattrs & ATTR_READONLY)
- fattr->cf_mode &= ~(S_IWUGO);
-
/*
* Don't accept zero nlink from non-unix servers unless
* delete is pending. Instead mark it as unknown.
@@ -816,6 +812,10 @@ static void cifs_open_info_to_fattr(struct cifs_fattr *fattr,
}
}
+ /* clear write bits if ATTR_READONLY is set */
+ if (fattr->cf_cifsattrs & ATTR_READONLY)
+ fattr->cf_mode &= ~(S_IWUGO);
+
out_reparse:
if (S_ISLNK(fattr->cf_mode)) {
if (likely(data->symlink_target))
@@ -1233,11 +1233,14 @@ static int cifs_get_fattr(struct cifs_open_info_data *data,
__func__, rc);
goto out;
}
- }
-
- /* fill in remaining high mode bits e.g. SUID, VTX */
- if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL)
+ } else if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL)
+ /* fill in remaining high mode bits e.g. SUID, VTX */
cifs_sfu_mode(fattr, full_path, cifs_sb, xid);
+ else if (!(tcon->posix_extensions))
+ /* clear write bits if ATTR_READONLY is set */
+ if (fattr->cf_cifsattrs & ATTR_READONLY)
+ fattr->cf_mode &= ~(S_IWUGO);
+
/* check for Minshall+French symlinks */
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MF_SYMLINKS) {
diff --git a/fs/smb/client/reparse.c b/fs/smb/client/reparse.c
index 48c27581ec51..ad0e0de9a165 100644
--- a/fs/smb/client/reparse.c
+++ b/fs/smb/client/reparse.c
@@ -320,15 +320,21 @@ static int parse_reparse_posix(struct reparse_posix_data *buf,
unsigned int len;
u64 type;
+ len = le16_to_cpu(buf->ReparseDataLength);
+ if (len < sizeof(buf->InodeType)) {
+ cifs_dbg(VFS, "srv returned malformed nfs buffer\n");
+ return -EIO;
+ }
+
+ len -= sizeof(buf->InodeType);
+
switch ((type = le64_to_cpu(buf->InodeType))) {
case NFS_SPECFILE_LNK:
- len = le16_to_cpu(buf->ReparseDataLength);
data->symlink_target = cifs_strndup_from_utf16(buf->DataBuffer,
len, true,
cifs_sb->local_nls);
if (!data->symlink_target)
return -ENOMEM;
- convert_delimiter(data->symlink_target, '/');
cifs_dbg(FYI, "%s: target path: %s\n",
__func__, data->symlink_target);
break;
@@ -482,12 +488,18 @@ bool cifs_reparse_point_to_fattr(struct cifs_sb_info *cifs_sb,
u32 tag = data->reparse.tag;
if (tag == IO_REPARSE_TAG_NFS && buf) {
+ if (le16_to_cpu(buf->ReparseDataLength) < sizeof(buf->InodeType))
+ return false;
switch (le64_to_cpu(buf->InodeType)) {
case NFS_SPECFILE_CHR:
+ if (le16_to_cpu(buf->ReparseDataLength) != sizeof(buf->InodeType) + 8)
+ return false;
fattr->cf_mode |= S_IFCHR;
fattr->cf_rdev = reparse_nfs_mkdev(buf);
break;
case NFS_SPECFILE_BLK:
+ if (le16_to_cpu(buf->ReparseDataLength) != sizeof(buf->InodeType) + 8)
+ return false;
fattr->cf_mode |= S_IFBLK;
fattr->cf_rdev = reparse_nfs_mkdev(buf);
break;
diff --git a/fs/smb/client/smb1ops.c b/fs/smb/client/smb1ops.c
index e1f2feb56f45..8c03250d85ae 100644
--- a/fs/smb/client/smb1ops.c
+++ b/fs/smb/client/smb1ops.c
@@ -909,7 +909,7 @@ cifs_oplock_response(struct cifs_tcon *tcon, __u64 persistent_fid,
static int
cifs_queryfs(const unsigned int xid, struct cifs_tcon *tcon,
- struct cifs_sb_info *cifs_sb, struct kstatfs *buf)
+ const char *path, struct cifs_sb_info *cifs_sb, struct kstatfs *buf)
{
int rc = -EOPNOTSUPP;
diff --git a/fs/smb/client/smb2inode.c b/fs/smb/client/smb2inode.c
index 11a1c53c64e0..a6dab60e2c01 100644
--- a/fs/smb/client/smb2inode.c
+++ b/fs/smb/client/smb2inode.c
@@ -1205,9 +1205,12 @@ struct inode *smb2_get_reparse_inode(struct cifs_open_info_data *data,
struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
struct cifsFileInfo *cfile;
struct inode *new = NULL;
+ int out_buftype[4] = {};
+ struct kvec out_iov[4] = {};
struct kvec in_iov[2];
int cmds[2];
int rc;
+ int i;
oparms = CIFS_OPARMS(cifs_sb, tcon, full_path,
SYNCHRONIZE | DELETE |
@@ -1228,7 +1231,7 @@ struct inode *smb2_get_reparse_inode(struct cifs_open_info_data *data,
cmds[1] = SMB2_OP_POSIX_QUERY_INFO;
cifs_get_writable_path(tcon, full_path, FIND_WR_ANY, &cfile);
rc = smb2_compound_op(xid, tcon, cifs_sb, full_path, &oparms,
- in_iov, cmds, 2, cfile, NULL, NULL, NULL);
+ in_iov, cmds, 2, cfile, out_iov, out_buftype, NULL);
if (!rc) {
rc = smb311_posix_get_inode_info(&new, full_path,
data, sb, xid);
@@ -1237,12 +1240,29 @@ struct inode *smb2_get_reparse_inode(struct cifs_open_info_data *data,
cmds[1] = SMB2_OP_QUERY_INFO;
cifs_get_writable_path(tcon, full_path, FIND_WR_ANY, &cfile);
rc = smb2_compound_op(xid, tcon, cifs_sb, full_path, &oparms,
- in_iov, cmds, 2, cfile, NULL, NULL, NULL);
+ in_iov, cmds, 2, cfile, out_iov, out_buftype, NULL);
if (!rc) {
rc = cifs_get_inode_info(&new, full_path,
data, sb, xid, NULL);
}
}
+
+
+ /*
+ * If CREATE was successful but SMB2_OP_SET_REPARSE failed then
+ * remove the intermediate object created by CREATE. Otherwise
+ * empty object stay on the server when reparse call failed.
+ */
+ if (rc &&
+ out_iov[0].iov_base != NULL && out_buftype[0] != CIFS_NO_BUFFER &&
+ ((struct smb2_hdr *)out_iov[0].iov_base)->Status == STATUS_SUCCESS &&
+ (out_iov[1].iov_base == NULL || out_buftype[1] == CIFS_NO_BUFFER ||
+ ((struct smb2_hdr *)out_iov[1].iov_base)->Status != STATUS_SUCCESS))
+ smb2_unlink(xid, tcon, full_path, cifs_sb, NULL);
+
+ for (i = 0; i < ARRAY_SIZE(out_buftype); i++)
+ free_rsp_buf(out_buftype[i], out_iov[i].iov_base);
+
return rc ? ERR_PTR(rc) : new;
}
diff --git a/fs/smb/client/smb2ops.c b/fs/smb/client/smb2ops.c
index e6540072ffb0..2ba43327d3f4 100644
--- a/fs/smb/client/smb2ops.c
+++ b/fs/smb/client/smb2ops.c
@@ -2836,7 +2836,7 @@ smb2_query_info_compound(const unsigned int xid, struct cifs_tcon *tcon,
static int
smb2_queryfs(const unsigned int xid, struct cifs_tcon *tcon,
- struct cifs_sb_info *cifs_sb, struct kstatfs *buf)
+ const char *path, struct cifs_sb_info *cifs_sb, struct kstatfs *buf)
{
struct smb2_query_info_rsp *rsp;
struct smb2_fs_full_size_info *info = NULL;
@@ -2845,7 +2845,7 @@ smb2_queryfs(const unsigned int xid, struct cifs_tcon *tcon,
int rc;
- rc = smb2_query_info_compound(xid, tcon, "",
+ rc = smb2_query_info_compound(xid, tcon, path,
FILE_READ_ATTRIBUTES,
FS_FULL_SIZE_INFORMATION,
SMB2_O_INFO_FILESYSTEM,
@@ -2873,28 +2873,33 @@ smb2_queryfs(const unsigned int xid, struct cifs_tcon *tcon,
static int
smb311_queryfs(const unsigned int xid, struct cifs_tcon *tcon,
- struct cifs_sb_info *cifs_sb, struct kstatfs *buf)
+ const char *path, struct cifs_sb_info *cifs_sb, struct kstatfs *buf)
{
int rc;
- __le16 srch_path = 0; /* Null - open root of share */
+ __le16 *utf16_path = NULL;
u8 oplock = SMB2_OPLOCK_LEVEL_NONE;
struct cifs_open_parms oparms;
struct cifs_fid fid;
if (!tcon->posix_extensions)
- return smb2_queryfs(xid, tcon, cifs_sb, buf);
+ return smb2_queryfs(xid, tcon, path, cifs_sb, buf);
oparms = (struct cifs_open_parms) {
.tcon = tcon,
- .path = "",
+ .path = path,
.desired_access = FILE_READ_ATTRIBUTES,
.disposition = FILE_OPEN,
.create_options = cifs_create_options(cifs_sb, 0),
.fid = &fid,
};
- rc = SMB2_open(xid, &oparms, &srch_path, &oplock, NULL, NULL,
+ utf16_path = cifs_convert_path_to_utf16(path, cifs_sb);
+ if (utf16_path == NULL)
+ return -ENOMEM;
+
+ rc = SMB2_open(xid, &oparms, utf16_path, &oplock, NULL, NULL,
NULL, NULL);
+ kfree(utf16_path);
if (rc)
return rc;
diff --git a/fs/smb/server/connection.c b/fs/smb/server/connection.c
index 7889df8112b4..cac80e7bfefc 100644
--- a/fs/smb/server/connection.c
+++ b/fs/smb/server/connection.c
@@ -39,7 +39,8 @@ void ksmbd_conn_free(struct ksmbd_conn *conn)
xa_destroy(&conn->sessions);
kvfree(conn->request_buf);
kfree(conn->preauth_info);
- kfree(conn);
+ if (atomic_dec_and_test(&conn->refcnt))
+ kfree(conn);
}
/**
@@ -68,6 +69,7 @@ struct ksmbd_conn *ksmbd_conn_alloc(void)
conn->um = NULL;
atomic_set(&conn->req_running, 0);
atomic_set(&conn->r_count, 0);
+ atomic_set(&conn->refcnt, 1);
conn->total_credits = 1;
conn->outstanding_credits = 0;
diff --git a/fs/smb/server/connection.h b/fs/smb/server/connection.h
index 5b947175c048..b379ae4fdcdf 100644
--- a/fs/smb/server/connection.h
+++ b/fs/smb/server/connection.h
@@ -106,6 +106,7 @@ struct ksmbd_conn {
bool signing_negotiated;
__le16 signing_algorithm;
bool binding;
+ atomic_t refcnt;
};
struct ksmbd_conn_ops {
diff --git a/fs/smb/server/oplock.c b/fs/smb/server/oplock.c
index e546ffa57b55..8ee86478287f 100644
--- a/fs/smb/server/oplock.c
+++ b/fs/smb/server/oplock.c
@@ -51,6 +51,7 @@ static struct oplock_info *alloc_opinfo(struct ksmbd_work *work,
init_waitqueue_head(&opinfo->oplock_brk);
atomic_set(&opinfo->refcount, 1);
atomic_set(&opinfo->breaking_cnt, 0);
+ atomic_inc(&opinfo->conn->refcnt);
return opinfo;
}
@@ -124,6 +125,8 @@ static void free_opinfo(struct oplock_info *opinfo)
{
if (opinfo->is_lease)
free_lease(opinfo);
+ if (opinfo->conn && atomic_dec_and_test(&opinfo->conn->refcnt))
+ kfree(opinfo->conn);
kfree(opinfo);
}
@@ -163,9 +166,7 @@ static struct oplock_info *opinfo_get_list(struct ksmbd_inode *ci)
!atomic_inc_not_zero(&opinfo->refcount))
opinfo = NULL;
else {
- atomic_inc(&opinfo->conn->r_count);
if (ksmbd_conn_releasing(opinfo->conn)) {
- atomic_dec(&opinfo->conn->r_count);
atomic_dec(&opinfo->refcount);
opinfo = NULL;
}
@@ -177,26 +178,11 @@ static struct oplock_info *opinfo_get_list(struct ksmbd_inode *ci)
return opinfo;
}
-static void opinfo_conn_put(struct oplock_info *opinfo)
+void opinfo_put(struct oplock_info *opinfo)
{
- struct ksmbd_conn *conn;
-
if (!opinfo)
return;
- conn = opinfo->conn;
- /*
- * Checking waitqueue to dropping pending requests on
- * disconnection. waitqueue_active is safe because it
- * uses atomic operation for condition.
- */
- if (!atomic_dec_return(&conn->r_count) && waitqueue_active(&conn->r_count_q))
- wake_up(&conn->r_count_q);
- opinfo_put(opinfo);
-}
-
-void opinfo_put(struct oplock_info *opinfo)
-{
if (!atomic_dec_and_test(&opinfo->refcount))
return;
@@ -1127,14 +1113,11 @@ void smb_send_parent_lease_break_noti(struct ksmbd_file *fp,
if (!atomic_inc_not_zero(&opinfo->refcount))
continue;
- atomic_inc(&opinfo->conn->r_count);
- if (ksmbd_conn_releasing(opinfo->conn)) {
- atomic_dec(&opinfo->conn->r_count);
+ if (ksmbd_conn_releasing(opinfo->conn))
continue;
- }
oplock_break(opinfo, SMB2_OPLOCK_LEVEL_NONE);
- opinfo_conn_put(opinfo);
+ opinfo_put(opinfo);
}
}
up_read(&p_ci->m_lock);
@@ -1167,13 +1150,10 @@ void smb_lazy_parent_lease_break_close(struct ksmbd_file *fp)
if (!atomic_inc_not_zero(&opinfo->refcount))
continue;
- atomic_inc(&opinfo->conn->r_count);
- if (ksmbd_conn_releasing(opinfo->conn)) {
- atomic_dec(&opinfo->conn->r_count);
+ if (ksmbd_conn_releasing(opinfo->conn))
continue;
- }
oplock_break(opinfo, SMB2_OPLOCK_LEVEL_NONE);
- opinfo_conn_put(opinfo);
+ opinfo_put(opinfo);
}
}
up_read(&p_ci->m_lock);
@@ -1252,7 +1232,7 @@ int smb_grant_oplock(struct ksmbd_work *work, int req_op_level, u64 pid,
prev_opinfo = opinfo_get_list(ci);
if (!prev_opinfo ||
(prev_opinfo->level == SMB2_OPLOCK_LEVEL_NONE && lctx)) {
- opinfo_conn_put(prev_opinfo);
+ opinfo_put(prev_opinfo);
goto set_lev;
}
prev_op_has_lease = prev_opinfo->is_lease;
@@ -1262,19 +1242,19 @@ int smb_grant_oplock(struct ksmbd_work *work, int req_op_level, u64 pid,
if (share_ret < 0 &&
prev_opinfo->level == SMB2_OPLOCK_LEVEL_EXCLUSIVE) {
err = share_ret;
- opinfo_conn_put(prev_opinfo);
+ opinfo_put(prev_opinfo);
goto err_out;
}
if (prev_opinfo->level != SMB2_OPLOCK_LEVEL_BATCH &&
prev_opinfo->level != SMB2_OPLOCK_LEVEL_EXCLUSIVE) {
- opinfo_conn_put(prev_opinfo);
+ opinfo_put(prev_opinfo);
goto op_break_not_needed;
}
list_add(&work->interim_entry, &prev_opinfo->interim_list);
err = oplock_break(prev_opinfo, SMB2_OPLOCK_LEVEL_II);
- opinfo_conn_put(prev_opinfo);
+ opinfo_put(prev_opinfo);
if (err == -ENOENT)
goto set_lev;
/* Check all oplock was freed by close */
@@ -1337,14 +1317,14 @@ static void smb_break_all_write_oplock(struct ksmbd_work *work,
return;
if (brk_opinfo->level != SMB2_OPLOCK_LEVEL_BATCH &&
brk_opinfo->level != SMB2_OPLOCK_LEVEL_EXCLUSIVE) {
- opinfo_conn_put(brk_opinfo);
+ opinfo_put(brk_opinfo);
return;
}
brk_opinfo->open_trunc = is_trunc;
list_add(&work->interim_entry, &brk_opinfo->interim_list);
oplock_break(brk_opinfo, SMB2_OPLOCK_LEVEL_II);
- opinfo_conn_put(brk_opinfo);
+ opinfo_put(brk_opinfo);
}
/**
@@ -1376,11 +1356,8 @@ void smb_break_all_levII_oplock(struct ksmbd_work *work, struct ksmbd_file *fp,
if (!atomic_inc_not_zero(&brk_op->refcount))
continue;
- atomic_inc(&brk_op->conn->r_count);
- if (ksmbd_conn_releasing(brk_op->conn)) {
- atomic_dec(&brk_op->conn->r_count);
+ if (ksmbd_conn_releasing(brk_op->conn))
continue;
- }
rcu_read_unlock();
if (brk_op->is_lease && (brk_op->o_lease->state &
@@ -1411,7 +1388,7 @@ void smb_break_all_levII_oplock(struct ksmbd_work *work, struct ksmbd_file *fp,
brk_op->open_trunc = is_trunc;
oplock_break(brk_op, SMB2_OPLOCK_LEVEL_NONE);
next:
- opinfo_conn_put(brk_op);
+ opinfo_put(brk_op);
rcu_read_lock();
}
rcu_read_unlock();
diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c
index 8bdc59251418..065adfb985fe 100644
--- a/fs/smb/server/smb2pdu.c
+++ b/fs/smb/server/smb2pdu.c
@@ -3531,8 +3531,9 @@ int smb2_open(struct ksmbd_work *work)
memcpy(fp->create_guid, dh_info.CreateGuid,
SMB2_CREATE_GUID_SIZE);
if (dh_info.timeout)
- fp->durable_timeout = min(dh_info.timeout,
- DURABLE_HANDLE_MAX_TIMEOUT);
+ fp->durable_timeout =
+ min_t(unsigned int, dh_info.timeout,
+ DURABLE_HANDLE_MAX_TIMEOUT);
else
fp->durable_timeout = 60;
}
diff --git a/fs/smb/server/vfs_cache.c b/fs/smb/server/vfs_cache.c
index 4d4ee696e37c..a19f4e563c7e 100644
--- a/fs/smb/server/vfs_cache.c
+++ b/fs/smb/server/vfs_cache.c
@@ -863,6 +863,8 @@ static bool session_fd_check(struct ksmbd_tree_connect *tcon,
list_for_each_entry_rcu(op, &ci->m_op_list, op_entry) {
if (op->conn != conn)
continue;
+ if (op->conn && atomic_dec_and_test(&op->conn->refcnt))
+ kfree(op->conn);
op->conn = NULL;
}
up_write(&ci->m_lock);
@@ -965,6 +967,7 @@ int ksmbd_reopen_durable_fd(struct ksmbd_work *work, struct ksmbd_file *fp)
if (op->conn)
continue;
op->conn = fp->conn;
+ atomic_inc(&op->conn->refcnt);
}
up_write(&ci->m_lock);
diff --git a/fs/smb/server/vfs_cache.h b/fs/smb/server/vfs_cache.h
index b0f6d0f94cb8..5bbb179736c2 100644
--- a/fs/smb/server/vfs_cache.h
+++ b/fs/smb/server/vfs_cache.h
@@ -100,8 +100,8 @@ struct ksmbd_file {
struct list_head blocked_works;
struct list_head lock_list;
- int durable_timeout;
- int durable_scavenger_timeout;
+ unsigned int durable_timeout;
+ unsigned int durable_scavenger_timeout;
/* if ls is happening on directory, below is valid*/
struct ksmbd_readdir_data readdir_data;
diff --git a/include/crypto/internal/simd.h b/include/crypto/internal/simd.h
index d2316242a988..be97b97a75dd 100644
--- a/include/crypto/internal/simd.h
+++ b/include/crypto/internal/simd.h
@@ -14,11 +14,10 @@
struct simd_skcipher_alg;
struct skcipher_alg;
-struct simd_skcipher_alg *simd_skcipher_create_compat(const char *algname,
+struct simd_skcipher_alg *simd_skcipher_create_compat(struct skcipher_alg *ialg,
+ const char *algname,
const char *drvname,
const char *basename);
-struct simd_skcipher_alg *simd_skcipher_create(const char *algname,
- const char *basename);
void simd_skcipher_free(struct simd_skcipher_alg *alg);
int simd_register_skciphers_compat(struct skcipher_alg *algs, int count,
@@ -32,13 +31,6 @@ void simd_unregister_skciphers(struct skcipher_alg *algs, int count,
struct simd_aead_alg;
struct aead_alg;
-struct simd_aead_alg *simd_aead_create_compat(const char *algname,
- const char *drvname,
- const char *basename);
-struct simd_aead_alg *simd_aead_create(const char *algname,
- const char *basename);
-void simd_aead_free(struct simd_aead_alg *alg);
-
int simd_register_aeads_compat(struct aead_alg *algs, int count,
struct simd_aead_alg **simd_algs);
diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h
index 5d9dff5149c9..d2676831d765 100644
--- a/include/drm/drm_print.h
+++ b/include/drm/drm_print.h
@@ -221,7 +221,8 @@ drm_vprintf(struct drm_printer *p, const char *fmt, va_list *va)
/**
* struct drm_print_iterator - local struct used with drm_printer_coredump
- * @data: Pointer to the devcoredump output buffer
+ * @data: Pointer to the devcoredump output buffer, can be NULL if using
+ * drm_printer_coredump to determine size of devcoredump
* @start: The offset within the buffer to start writing
* @remain: The number of bytes to write for this iteration
*/
@@ -266,6 +267,57 @@ struct drm_print_iterator {
* coredump_read, ...)
* }
*
+ * The above example has a time complexity of O(N^2), where N is the size of the
+ * devcoredump. This is acceptable for small devcoredumps but scales poorly for
+ * larger ones.
+ *
+ * Another use case for drm_coredump_printer is to capture the devcoredump into
+ * a saved buffer before the dev_coredump() callback. This involves two passes:
+ * one to determine the size of the devcoredump and another to print it to a
+ * buffer. Then, in dev_coredump(), copy from the saved buffer into the
+ * devcoredump read buffer.
+ *
+ * For example::
+ *
+ * char *devcoredump_saved_buffer;
+ *
+ * ssize_t __coredump_print(char *buffer, ssize_t count, ...)
+ * {
+ * struct drm_print_iterator iter;
+ * struct drm_printer p;
+ *
+ * iter.data = buffer;
+ * iter.start = 0;
+ * iter.remain = count;
+ *
+ * p = drm_coredump_printer(&iter);
+ *
+ * drm_printf(p, "foo=%d\n", foo);
+ * ...
+ * return count - iter.remain;
+ * }
+ *
+ * void coredump_print(...)
+ * {
+ * ssize_t count;
+ *
+ * count = __coredump_print(NULL, INT_MAX, ...);
+ * devcoredump_saved_buffer = kvmalloc(count, GFP_KERNEL);
+ * __coredump_print(devcoredump_saved_buffer, count, ...);
+ * }
+ *
+ * void coredump_read(char *buffer, loff_t offset, size_t count,
+ * void *data, size_t datalen)
+ * {
+ * ...
+ * memcpy(buffer, devcoredump_saved_buffer + offset, count);
+ * ...
+ * }
+ *
+ * The above example has a time complexity of O(N*2), where N is the size of the
+ * devcoredump. This scales better than the previous example for larger
+ * devcoredumps.
+ *
* RETURNS:
* The &drm_printer object
*/
diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h
index 5acc64954a88..e28bc649b5c9 100644
--- a/include/drm/gpu_scheduler.h
+++ b/include/drm/gpu_scheduler.h
@@ -574,7 +574,7 @@ void drm_sched_entity_modify_sched(struct drm_sched_entity *entity,
void drm_sched_tdr_queue_imm(struct drm_gpu_scheduler *sched);
void drm_sched_job_cleanup(struct drm_sched_job *job);
-void drm_sched_wakeup(struct drm_gpu_scheduler *sched, struct drm_sched_entity *entity);
+void drm_sched_wakeup(struct drm_gpu_scheduler *sched);
bool drm_sched_wqueue_ready(struct drm_gpu_scheduler *sched);
void drm_sched_wqueue_stop(struct drm_gpu_scheduler *sched);
void drm_sched_wqueue_start(struct drm_gpu_scheduler *sched);
diff --git a/include/dt-bindings/clock/exynos7885.h b/include/dt-bindings/clock/exynos7885.h
index 255e3aa94323..54cfccff8508 100644
--- a/include/dt-bindings/clock/exynos7885.h
+++ b/include/dt-bindings/clock/exynos7885.h
@@ -136,12 +136,12 @@
#define CLK_MOUT_FSYS_MMC_CARD_USER 2
#define CLK_MOUT_FSYS_MMC_EMBD_USER 3
#define CLK_MOUT_FSYS_MMC_SDIO_USER 4
-#define CLK_MOUT_FSYS_USB30DRD_USER 4
#define CLK_GOUT_MMC_CARD_ACLK 5
#define CLK_GOUT_MMC_CARD_SDCLKIN 6
#define CLK_GOUT_MMC_EMBD_ACLK 7
#define CLK_GOUT_MMC_EMBD_SDCLKIN 8
#define CLK_GOUT_MMC_SDIO_ACLK 9
#define CLK_GOUT_MMC_SDIO_SDCLKIN 10
+#define CLK_MOUT_FSYS_USB30DRD_USER 11
#endif /* _DT_BINDINGS_CLOCK_EXYNOS_7885_H */
diff --git a/include/dt-bindings/clock/qcom,gcc-sc8180x.h b/include/dt-bindings/clock/qcom,gcc-sc8180x.h
index 90c6e021a035..2569f874fe13 100644
--- a/include/dt-bindings/clock/qcom,gcc-sc8180x.h
+++ b/include/dt-bindings/clock/qcom,gcc-sc8180x.h
@@ -248,6 +248,7 @@
#define GCC_USB3_SEC_CLKREF_CLK 238
#define GCC_UFS_MEM_CLKREF_EN 239
#define GCC_UFS_CARD_CLKREF_EN 240
+#define GPLL9 241
#define GCC_EMAC_BCR 0
#define GCC_GPU_BCR 1
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index d4d2f4d1d7cb..aabec598f79a 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -1113,10 +1113,9 @@ static inline int parse_perf_domain(int cpu, const char *list_name,
const char *cell_name,
struct of_phandle_args *args)
{
- struct device_node *cpu_np;
int ret;
- cpu_np = of_cpu_device_node_get(cpu);
+ struct device_node *cpu_np __free(device_node) = of_cpu_device_node_get(cpu);
if (!cpu_np)
return -ENODEV;
@@ -1124,9 +1123,6 @@ static inline int parse_perf_domain(int cpu, const char *list_name,
args);
if (ret < 0)
return ret;
-
- of_node_put(cpu_np);
-
return 0;
}
diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
index 2944d4aa413b..b1c5722f2b3c 100644
--- a/include/linux/fdtable.h
+++ b/include/linux/fdtable.h
@@ -22,7 +22,6 @@
* as this is the granularity returned by copy_fdset().
*/
#define NR_OPEN_DEFAULT BITS_PER_LONG
-#define NR_OPEN_MAX ~0U
struct fdtable {
unsigned int max_fds;
@@ -106,7 +105,10 @@ struct task_struct;
void put_files_struct(struct files_struct *fs);
int unshare_files(void);
-struct files_struct *dup_fd(struct files_struct *, unsigned, int *) __latent_entropy;
+struct fd_range {
+ unsigned int from, to;
+};
+struct files_struct *dup_fd(struct files_struct *, struct fd_range *) __latent_entropy;
void do_close_on_exec(struct files_struct *);
int iterate_fd(struct files_struct *, unsigned,
int (*)(const void *, struct file *, unsigned),
@@ -115,8 +117,6 @@ int iterate_fd(struct files_struct *, unsigned,
extern int close_fd(unsigned int fd);
extern int __close_range(unsigned int fd, unsigned int max_fd, unsigned int flags);
extern struct file *file_close_fd(unsigned int fd);
-extern int unshare_fd(unsigned long unshare_flags, unsigned int max_fds,
- struct files_struct **new_fdp);
extern struct kmem_cache *files_cachep;
diff --git a/include/linux/hdmi.h b/include/linux/hdmi.h
index 3bb87bf6bc65..455f855bc084 100644
--- a/include/linux/hdmi.h
+++ b/include/linux/hdmi.h
@@ -59,6 +59,15 @@ enum hdmi_infoframe_type {
#define HDMI_DRM_INFOFRAME_SIZE 26
#define HDMI_VENDOR_INFOFRAME_SIZE 4
+/*
+ * HDMI 1.3a table 5-14 states that the largest InfoFrame_length is 27,
+ * not including the packet header or checksum byte. We include the
+ * checksum byte in HDMI_INFOFRAME_HEADER_SIZE, so this should allow
+ * HDMI_INFOFRAME_SIZE(MAX) to be the largest buffer we could ever need
+ * for any HDMI infoframe.
+ */
+#define HDMI_MAX_INFOFRAME_SIZE 27
+
#define HDMI_INFOFRAME_SIZE(type) \
(HDMI_INFOFRAME_HEADER_SIZE + HDMI_ ## type ## _INFOFRAME_SIZE)
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index 45bf05ad5c53..3ddd69b64571 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -695,6 +695,9 @@ struct folio *alloc_hugetlb_folio(struct vm_area_struct *vma,
struct folio *alloc_hugetlb_folio_nodemask(struct hstate *h, int preferred_nid,
nodemask_t *nmask, gfp_t gfp_mask,
bool allow_alloc_fallback);
+struct folio *alloc_hugetlb_folio_reserve(struct hstate *h, int preferred_nid,
+ nodemask_t *nmask, gfp_t gfp_mask);
+
int hugetlb_add_to_page_cache(struct folio *folio, struct address_space *mapping,
pgoff_t idx);
void restore_reserve_on_error(struct hstate *h, struct vm_area_struct *vma,
@@ -1061,6 +1064,13 @@ static inline struct folio *alloc_hugetlb_folio(struct vm_area_struct *vma,
return NULL;
}
+static inline struct folio *
+alloc_hugetlb_folio_reserve(struct hstate *h, int preferred_nid,
+ nodemask_t *nmask, gfp_t gfp_mask)
+{
+ return NULL;
+}
+
static inline struct folio *
alloc_hugetlb_folio_nodemask(struct hstate *h, int preferred_nid,
nodemask_t *nmask, gfp_t gfp_mask,
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 377def497298..388ce71a29a9 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -761,6 +761,9 @@ struct i2c_adapter {
struct regulator *bus_regulator;
struct dentry *debugfs;
+
+ /* 7bit address space */
+ DECLARE_BITMAP(addrs_in_instantiation, 1 << 7);
};
#define to_i2c_adapter(d) container_of(d, struct i2c_adapter, dev)
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 607009150b5f..b26954dc9ed7 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -356,7 +356,7 @@ struct napi_struct {
unsigned long state;
int weight;
- int defer_hard_irqs_count;
+ u32 defer_hard_irqs_count;
unsigned long gro_bitmask;
int (*poll)(struct napi_struct *, int);
#ifdef CONFIG_NETPOLL
@@ -2091,7 +2091,7 @@ struct net_device {
unsigned int real_num_rx_queues;
struct netdev_rx_queue *_rx;
unsigned long gro_flush_timeout;
- int napi_defer_hard_irqs;
+ u32 napi_defer_hard_irqs;
unsigned int gro_max_size;
unsigned int gro_ipv4_max_size;
rx_handler_func_t __rcu *rx_handler;
@@ -5026,6 +5026,24 @@ void netif_set_tso_max_segs(struct net_device *dev, unsigned int segs);
void netif_inherit_tso_max(struct net_device *to,
const struct net_device *from);
+static inline unsigned int
+netif_get_gro_max_size(const struct net_device *dev, const struct sk_buff *skb)
+{
+ /* pairs with WRITE_ONCE() in netif_set_gro(_ipv4)_max_size() */
+ return skb->protocol == htons(ETH_P_IPV6) ?
+ READ_ONCE(dev->gro_max_size) :
+ READ_ONCE(dev->gro_ipv4_max_size);
+}
+
+static inline unsigned int
+netif_get_gso_max_size(const struct net_device *dev, const struct sk_buff *skb)
+{
+ /* pairs with WRITE_ONCE() in netif_set_gso(_ipv4)_max_size() */
+ return skb->protocol == htons(ETH_P_IPV6) ?
+ READ_ONCE(dev->gso_max_size) :
+ READ_ONCE(dev->gso_ipv4_max_size);
+}
+
static inline bool netif_is_macsec(const struct net_device *dev)
{
return dev->priv_flags & IFF_MACSEC;
diff --git a/include/linux/nvme-keyring.h b/include/linux/nvme-keyring.h
index e10333d78dbb..19d2b256180f 100644
--- a/include/linux/nvme-keyring.h
+++ b/include/linux/nvme-keyring.h
@@ -12,7 +12,7 @@ key_serial_t nvme_tls_psk_default(struct key *keyring,
const char *hostnqn, const char *subnqn);
key_serial_t nvme_keyring_id(void);
-
+struct key *nvme_tls_key_lookup(key_serial_t key_id);
#else
static inline key_serial_t nvme_tls_psk_default(struct key *keyring,
@@ -24,5 +24,9 @@ static inline key_serial_t nvme_keyring_id(void)
{
return 0;
}
+static inline struct key *nvme_tls_key_lookup(key_serial_t key_id)
+{
+ return ERR_PTR(-ENOTSUPP);
+}
#endif /* !CONFIG_NVME_KEYRING */
#endif /* _NVME_KEYRING_H */
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 1a8942277dda..e336306b8c08 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -1602,13 +1602,7 @@ static inline int perf_is_paranoid(void)
return sysctl_perf_event_paranoid > -1;
}
-static inline int perf_allow_kernel(struct perf_event_attr *attr)
-{
- if (sysctl_perf_event_paranoid > 1 && !perfmon_capable())
- return -EACCES;
-
- return security_perf_event_open(attr, PERF_SECURITY_KERNEL);
-}
+int perf_allow_kernel(struct perf_event_attr *attr);
static inline int perf_allow_cpu(struct perf_event_attr *attr)
{
diff --git a/include/linux/sched.h b/include/linux/sched.h
index f8d150343d42..1c771ea4481d 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -639,6 +639,8 @@ struct sched_dl_entity {
*
* @dl_overrun tells if the task asked to be informed about runtime
* overruns.
+ *
+ * @dl_server tells if this is a server entity.
*/
unsigned int dl_throttled : 1;
unsigned int dl_yielded : 1;
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index a7d0406b9ef5..6811681033c0 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -33,9 +33,9 @@
* node traffic on multi-node NUMA NFS servers.
*/
struct svc_pool {
- unsigned int sp_id; /* pool id; also node id on NUMA */
+ unsigned int sp_id; /* pool id; also node id on NUMA */
struct lwq sp_xprts; /* pending transports */
- atomic_t sp_nrthreads; /* # of threads in pool */
+ unsigned int sp_nrthreads; /* # of threads in pool */
struct list_head sp_all_threads; /* all server threads */
struct llist_head sp_idle_threads; /* idle server threads */
diff --git a/include/linux/uprobes.h b/include/linux/uprobes.h
index b503fafb7fb3..a270a5892ab4 100644
--- a/include/linux/uprobes.h
+++ b/include/linux/uprobes.h
@@ -76,6 +76,8 @@ struct uprobe_task {
struct uprobe *active_uprobe;
unsigned long xol_vaddr;
+ struct arch_uprobe *auprobe;
+
struct return_instance *return_instances;
unsigned int depth;
};
diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h
index 276ca543ef44..02a9f4dc594d 100644
--- a/include/linux/virtio_net.h
+++ b/include/linux/virtio_net.h
@@ -103,8 +103,10 @@ static inline int virtio_net_hdr_to_skb(struct sk_buff *skb,
if (!skb_partial_csum_set(skb, start, off))
return -EINVAL;
+ if (skb_transport_offset(skb) < nh_min_len)
+ return -EINVAL;
- nh_min_len = max_t(u32, nh_min_len, skb_transport_offset(skb));
+ nh_min_len = skb_transport_offset(skb);
p_off = nh_min_len + thlen;
if (!pskb_may_pull(skb, p_off))
return -EINVAL;
diff --git a/include/trace/events/netfs.h b/include/trace/events/netfs.h
index 606b4a0f92da..edcc3b3a3ecf 100644
--- a/include/trace/events/netfs.h
+++ b/include/trace/events/netfs.h
@@ -141,6 +141,7 @@
EM(netfs_streaming_cont_filled_page, "mod-streamw-f+") \
/* The rest are for writeback */ \
EM(netfs_folio_trace_cancel_copy, "cancel-copy") \
+ EM(netfs_folio_trace_cancel_store, "cancel-store") \
EM(netfs_folio_trace_clear, "clear") \
EM(netfs_folio_trace_clear_cc, "clear-cc") \
EM(netfs_folio_trace_clear_g, "clear-g") \
diff --git a/include/uapi/linux/cec.h b/include/uapi/linux/cec.h
index b8e071abaea5..3eba3934512e 100644
--- a/include/uapi/linux/cec.h
+++ b/include/uapi/linux/cec.h
@@ -132,6 +132,8 @@ static inline void cec_msg_init(struct cec_msg *msg,
* Set the msg destination to the orig initiator and the msg initiator to the
* orig destination. Note that msg and orig may be the same pointer, in which
* case the change is done in place.
+ *
+ * It also zeroes the reply, timeout and flags fields.
*/
static inline void cec_msg_set_reply_to(struct cec_msg *msg,
struct cec_msg *orig)
@@ -139,7 +141,9 @@ static inline void cec_msg_set_reply_to(struct cec_msg *msg,
/* The destination becomes the initiator and vice versa */
msg->msg[0] = (cec_msg_destination(orig) << 4) |
cec_msg_initiator(orig);
- msg->reply = msg->timeout = 0;
+ msg->reply = 0;
+ msg->timeout = 0;
+ msg->flags = 0;
}
/**
diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h
index 639894ed1b97..2f71d9146233 100644
--- a/include/uapi/linux/netfilter/nf_tables.h
+++ b/include/uapi/linux/netfilter/nf_tables.h
@@ -1694,7 +1694,7 @@ enum nft_flowtable_flags {
*
* @NFTA_FLOWTABLE_TABLE: name of the table containing the expression (NLA_STRING)
* @NFTA_FLOWTABLE_NAME: name of this flow table (NLA_STRING)
- * @NFTA_FLOWTABLE_HOOK: netfilter hook configuration(NLA_U32)
+ * @NFTA_FLOWTABLE_HOOK: netfilter hook configuration (NLA_NESTED)
* @NFTA_FLOWTABLE_USE: number of references to this flow table (NLA_U32)
* @NFTA_FLOWTABLE_HANDLE: object handle (NLA_U64)
* @NFTA_FLOWTABLE_FLAGS: flags (NLA_U32)
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c
index 25112cf78e2b..7a166120a45c 100644
--- a/io_uring/io_uring.c
+++ b/io_uring/io_uring.c
@@ -321,7 +321,7 @@ static __cold struct io_ring_ctx *io_ring_ctx_alloc(struct io_uring_params *p)
sizeof(struct io_kiocb));
ret |= io_futex_cache_init(ctx);
if (ret)
- goto err;
+ goto free_ref;
init_completion(&ctx->ref_comp);
xa_init_flags(&ctx->personalities, XA_FLAGS_ALLOC1);
mutex_init(&ctx->uring_lock);
@@ -349,6 +349,9 @@ static __cold struct io_ring_ctx *io_ring_ctx_alloc(struct io_uring_params *p)
io_napi_init(ctx);
return ctx;
+
+free_ref:
+ percpu_ref_exit(&ctx->refs);
err:
io_alloc_cache_free(&ctx->rsrc_node_cache, kfree);
io_alloc_cache_free(&ctx->apoll_cache, kfree);
diff --git a/io_uring/net.c b/io_uring/net.c
index d08abcca89cc..ab2b9f172705 100644
--- a/io_uring/net.c
+++ b/io_uring/net.c
@@ -1126,6 +1126,7 @@ int io_recv(struct io_kiocb *req, unsigned int issue_flags)
int ret, min_ret = 0;
bool force_nonblock = issue_flags & IO_URING_F_NONBLOCK;
size_t len = sr->len;
+ bool mshot_finished;
if (!(req->flags & REQ_F_POLLED) &&
(sr->flags & IORING_RECVSEND_POLL_FIRST))
@@ -1180,6 +1181,7 @@ int io_recv(struct io_kiocb *req, unsigned int issue_flags)
req_set_fail(req);
}
+ mshot_finished = ret <= 0;
if (ret > 0)
ret += sr->done_io;
else if (sr->done_io)
@@ -1187,7 +1189,7 @@ int io_recv(struct io_kiocb *req, unsigned int issue_flags)
else
io_kbuf_recycle(req, issue_flags);
- if (!io_recv_finish(req, &ret, kmsg, ret <= 0, issue_flags))
+ if (!io_recv_finish(req, &ret, kmsg, mshot_finished, issue_flags))
goto retry_multishot;
return ret;
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index 8c07efa3905b..d5215cb1747f 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -8029,6 +8029,15 @@ static int widen_imprecise_scalars(struct bpf_verifier_env *env,
return 0;
}
+static struct bpf_reg_state *get_iter_from_state(struct bpf_verifier_state *cur_st,
+ struct bpf_kfunc_call_arg_meta *meta)
+{
+ int iter_frameno = meta->iter.frameno;
+ int iter_spi = meta->iter.spi;
+
+ return &cur_st->frame[iter_frameno]->stack[iter_spi].spilled_ptr;
+}
+
/* process_iter_next_call() is called when verifier gets to iterator's next
* "method" (e.g., bpf_iter_num_next() for numbers iterator) call. We'll refer
* to it as just "iter_next()" in comments below.
@@ -8113,12 +8122,10 @@ static int process_iter_next_call(struct bpf_verifier_env *env, int insn_idx,
struct bpf_verifier_state *cur_st = env->cur_state, *queued_st, *prev_st;
struct bpf_func_state *cur_fr = cur_st->frame[cur_st->curframe], *queued_fr;
struct bpf_reg_state *cur_iter, *queued_iter;
- int iter_frameno = meta->iter.frameno;
- int iter_spi = meta->iter.spi;
BTF_TYPE_EMIT(struct bpf_iter);
- cur_iter = &env->cur_state->frame[iter_frameno]->stack[iter_spi].spilled_ptr;
+ cur_iter = get_iter_from_state(cur_st, meta);
if (cur_iter->iter.state != BPF_ITER_STATE_ACTIVE &&
cur_iter->iter.state != BPF_ITER_STATE_DRAINED) {
@@ -8146,7 +8153,7 @@ static int process_iter_next_call(struct bpf_verifier_env *env, int insn_idx,
if (!queued_st)
return -ENOMEM;
- queued_iter = &queued_st->frame[iter_frameno]->stack[iter_spi].spilled_ptr;
+ queued_iter = get_iter_from_state(queued_st, meta);
queued_iter->iter.state = BPF_ITER_STATE_ACTIVE;
queued_iter->iter.depth++;
if (prev_st)
@@ -12692,6 +12699,17 @@ static int check_kfunc_call(struct bpf_verifier_env *env, struct bpf_insn *insn,
regs[BPF_REG_0].btf = desc_btf;
regs[BPF_REG_0].type = PTR_TO_BTF_ID;
regs[BPF_REG_0].btf_id = ptr_type_id;
+
+ if (is_iter_next_kfunc(&meta)) {
+ struct bpf_reg_state *cur_iter;
+
+ cur_iter = get_iter_from_state(env->cur_state, &meta);
+
+ if (cur_iter->type & MEM_RCU) /* KF_RCU_PROTECTED */
+ regs[BPF_REG_0].type |= MEM_RCU;
+ else
+ regs[BPF_REG_0].type |= PTR_TRUSTED;
+ }
}
if (is_kfunc_ret_null(&meta)) {
@@ -19935,13 +19953,46 @@ static int do_misc_fixups(struct bpf_verifier_env *env)
/* Convert BPF_CLASS(insn->code) == BPF_ALU64 to 32-bit ALU */
insn->code = BPF_ALU | BPF_OP(insn->code) | BPF_SRC(insn->code);
- /* Make divide-by-zero exceptions impossible. */
+ /* Make sdiv/smod divide-by-minus-one exceptions impossible. */
+ if ((insn->code == (BPF_ALU64 | BPF_MOD | BPF_K) ||
+ insn->code == (BPF_ALU64 | BPF_DIV | BPF_K) ||
+ insn->code == (BPF_ALU | BPF_MOD | BPF_K) ||
+ insn->code == (BPF_ALU | BPF_DIV | BPF_K)) &&
+ insn->off == 1 && insn->imm == -1) {
+ bool is64 = BPF_CLASS(insn->code) == BPF_ALU64;
+ bool isdiv = BPF_OP(insn->code) == BPF_DIV;
+ struct bpf_insn *patchlet;
+ struct bpf_insn chk_and_sdiv[] = {
+ BPF_RAW_INSN((is64 ? BPF_ALU64 : BPF_ALU) |
+ BPF_NEG | BPF_K, insn->dst_reg,
+ 0, 0, 0),
+ };
+ struct bpf_insn chk_and_smod[] = {
+ BPF_MOV32_IMM(insn->dst_reg, 0),
+ };
+
+ patchlet = isdiv ? chk_and_sdiv : chk_and_smod;
+ cnt = isdiv ? ARRAY_SIZE(chk_and_sdiv) : ARRAY_SIZE(chk_and_smod);
+
+ new_prog = bpf_patch_insn_data(env, i + delta, patchlet, cnt);
+ if (!new_prog)
+ return -ENOMEM;
+
+ delta += cnt - 1;
+ env->prog = prog = new_prog;
+ insn = new_prog->insnsi + i + delta;
+ goto next_insn;
+ }
+
+ /* Make divide-by-zero and divide-by-minus-one exceptions impossible. */
if (insn->code == (BPF_ALU64 | BPF_MOD | BPF_X) ||
insn->code == (BPF_ALU64 | BPF_DIV | BPF_X) ||
insn->code == (BPF_ALU | BPF_MOD | BPF_X) ||
insn->code == (BPF_ALU | BPF_DIV | BPF_X)) {
bool is64 = BPF_CLASS(insn->code) == BPF_ALU64;
bool isdiv = BPF_OP(insn->code) == BPF_DIV;
+ bool is_sdiv = isdiv && insn->off == 1;
+ bool is_smod = !isdiv && insn->off == 1;
struct bpf_insn *patchlet;
struct bpf_insn chk_and_div[] = {
/* [R,W]x div 0 -> 0 */
@@ -19961,10 +20012,62 @@ static int do_misc_fixups(struct bpf_verifier_env *env)
BPF_JMP_IMM(BPF_JA, 0, 0, 1),
BPF_MOV32_REG(insn->dst_reg, insn->dst_reg),
};
+ struct bpf_insn chk_and_sdiv[] = {
+ /* [R,W]x sdiv 0 -> 0
+ * LLONG_MIN sdiv -1 -> LLONG_MIN
+ * INT_MIN sdiv -1 -> INT_MIN
+ */
+ BPF_MOV64_REG(BPF_REG_AX, insn->src_reg),
+ BPF_RAW_INSN((is64 ? BPF_ALU64 : BPF_ALU) |
+ BPF_ADD | BPF_K, BPF_REG_AX,
+ 0, 0, 1),
+ BPF_RAW_INSN((is64 ? BPF_JMP : BPF_JMP32) |
+ BPF_JGT | BPF_K, BPF_REG_AX,
+ 0, 4, 1),
+ BPF_RAW_INSN((is64 ? BPF_JMP : BPF_JMP32) |
+ BPF_JEQ | BPF_K, BPF_REG_AX,
+ 0, 1, 0),
+ BPF_RAW_INSN((is64 ? BPF_ALU64 : BPF_ALU) |
+ BPF_MOV | BPF_K, insn->dst_reg,
+ 0, 0, 0),
+ /* BPF_NEG(LLONG_MIN) == -LLONG_MIN == LLONG_MIN */
+ BPF_RAW_INSN((is64 ? BPF_ALU64 : BPF_ALU) |
+ BPF_NEG | BPF_K, insn->dst_reg,
+ 0, 0, 0),
+ BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+ *insn,
+ };
+ struct bpf_insn chk_and_smod[] = {
+ /* [R,W]x mod 0 -> [R,W]x */
+ /* [R,W]x mod -1 -> 0 */
+ BPF_MOV64_REG(BPF_REG_AX, insn->src_reg),
+ BPF_RAW_INSN((is64 ? BPF_ALU64 : BPF_ALU) |
+ BPF_ADD | BPF_K, BPF_REG_AX,
+ 0, 0, 1),
+ BPF_RAW_INSN((is64 ? BPF_JMP : BPF_JMP32) |
+ BPF_JGT | BPF_K, BPF_REG_AX,
+ 0, 3, 1),
+ BPF_RAW_INSN((is64 ? BPF_JMP : BPF_JMP32) |
+ BPF_JEQ | BPF_K, BPF_REG_AX,
+ 0, 3 + (is64 ? 0 : 1), 1),
+ BPF_MOV32_IMM(insn->dst_reg, 0),
+ BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+ *insn,
+ BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+ BPF_MOV32_REG(insn->dst_reg, insn->dst_reg),
+ };
- patchlet = isdiv ? chk_and_div : chk_and_mod;
- cnt = isdiv ? ARRAY_SIZE(chk_and_div) :
- ARRAY_SIZE(chk_and_mod) - (is64 ? 2 : 0);
+ if (is_sdiv) {
+ patchlet = chk_and_sdiv;
+ cnt = ARRAY_SIZE(chk_and_sdiv);
+ } else if (is_smod) {
+ patchlet = chk_and_smod;
+ cnt = ARRAY_SIZE(chk_and_smod) - (is64 ? 2 : 0);
+ } else {
+ patchlet = isdiv ? chk_and_div : chk_and_mod;
+ cnt = isdiv ? ARRAY_SIZE(chk_and_div) :
+ ARRAY_SIZE(chk_and_mod) - (is64 ? 2 : 0);
+ }
new_prog = bpf_patch_insn_data(env, i + delta, patchlet, cnt);
if (!new_prog)
diff --git a/kernel/events/core.c b/kernel/events/core.c
index 8a6c6bbcd658..e9ebd6312bf5 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -264,6 +264,7 @@ static void event_function_call(struct perf_event *event, event_f func, void *da
{
struct perf_event_context *ctx = event->ctx;
struct task_struct *task = READ_ONCE(ctx->task); /* verified in event_function */
+ struct perf_cpu_context *cpuctx;
struct event_function_struct efs = {
.event = event,
.func = func,
@@ -291,22 +292,25 @@ static void event_function_call(struct perf_event *event, event_f func, void *da
if (!task_function_call(task, event_function, &efs))
return;
- raw_spin_lock_irq(&ctx->lock);
+ local_irq_disable();
+ cpuctx = this_cpu_ptr(&perf_cpu_context);
+ perf_ctx_lock(cpuctx, ctx);
/*
* Reload the task pointer, it might have been changed by
* a concurrent perf_event_context_sched_out().
*/
task = ctx->task;
- if (task == TASK_TOMBSTONE) {
- raw_spin_unlock_irq(&ctx->lock);
- return;
- }
+ if (task == TASK_TOMBSTONE)
+ goto unlock;
if (ctx->is_active) {
- raw_spin_unlock_irq(&ctx->lock);
+ perf_ctx_unlock(cpuctx, ctx);
+ local_irq_enable();
goto again;
}
func(event, NULL, ctx, data);
- raw_spin_unlock_irq(&ctx->lock);
+unlock:
+ perf_ctx_unlock(cpuctx, ctx);
+ local_irq_enable();
}
/*
@@ -4093,7 +4097,11 @@ static void perf_adjust_period(struct perf_event *event, u64 nsec, u64 count, bo
period = perf_calculate_period(event, nsec, count);
delta = (s64)(period - hwc->sample_period);
- delta = (delta + 7) / 8; /* low pass filter */
+ if (delta >= 0)
+ delta += 7;
+ else
+ delta -= 7;
+ delta /= 8; /* low pass filter */
sample_period = hwc->sample_period + delta;
@@ -13358,6 +13366,15 @@ const struct perf_event_attr *perf_event_attrs(struct perf_event *event)
return &event->attr;
}
+int perf_allow_kernel(struct perf_event_attr *attr)
+{
+ if (sysctl_perf_event_paranoid > 1 && !perfmon_capable())
+ return -EACCES;
+
+ return security_perf_event_open(attr, PERF_SECURITY_KERNEL);
+}
+EXPORT_SYMBOL_GPL(perf_allow_kernel);
+
/*
* Inherit an event from parent task to child task.
*
diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
index 50d7949be2b1..56cd0c7f516d 100644
--- a/kernel/events/uprobes.c
+++ b/kernel/events/uprobes.c
@@ -1500,7 +1500,7 @@ static struct xol_area *__create_xol_area(unsigned long vaddr)
area->xol_mapping.name = "[uprobes]";
area->xol_mapping.pages = area->pages;
- area->pages[0] = alloc_page(GFP_HIGHUSER);
+ area->pages[0] = alloc_page(GFP_HIGHUSER | __GFP_ZERO);
if (!area->pages[0])
goto free_bitmap;
area->pages[1] = NULL;
@@ -2081,6 +2081,7 @@ static void handler_chain(struct uprobe *uprobe, struct pt_regs *regs)
bool need_prep = false; /* prepare return uprobe, when needed */
down_read(&uprobe->register_rwsem);
+ current->utask->auprobe = &uprobe->arch;
for (uc = uprobe->consumers; uc; uc = uc->next) {
int rc = 0;
@@ -2095,6 +2096,7 @@ static void handler_chain(struct uprobe *uprobe, struct pt_regs *regs)
remove &= rc;
}
+ current->utask->auprobe = NULL;
if (need_prep && !remove)
prepare_uretprobe(uprobe, regs); /* put bp at return */
diff --git a/kernel/fork.c b/kernel/fork.c
index cc760491f201..6b97fb2ac4af 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1754,33 +1754,30 @@ static int copy_files(unsigned long clone_flags, struct task_struct *tsk,
int no_files)
{
struct files_struct *oldf, *newf;
- int error = 0;
/*
* A background process may not have any files ...
*/
oldf = current->files;
if (!oldf)
- goto out;
+ return 0;
if (no_files) {
tsk->files = NULL;
- goto out;
+ return 0;
}
if (clone_flags & CLONE_FILES) {
atomic_inc(&oldf->count);
- goto out;
+ return 0;
}
- newf = dup_fd(oldf, NR_OPEN_MAX, &error);
- if (!newf)
- goto out;
+ newf = dup_fd(oldf, NULL);
+ if (IS_ERR(newf))
+ return PTR_ERR(newf);
tsk->files = newf;
- error = 0;
-out:
- return error;
+ return 0;
}
static int copy_sighand(unsigned long clone_flags, struct task_struct *tsk)
@@ -3232,17 +3229,16 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
/*
* Unshare file descriptor table if it is being shared
*/
-int unshare_fd(unsigned long unshare_flags, unsigned int max_fds,
- struct files_struct **new_fdp)
+static int unshare_fd(unsigned long unshare_flags, struct files_struct **new_fdp)
{
struct files_struct *fd = current->files;
- int error = 0;
if ((unshare_flags & CLONE_FILES) &&
(fd && atomic_read(&fd->count) > 1)) {
- *new_fdp = dup_fd(fd, max_fds, &error);
- if (!*new_fdp)
- return error;
+ fd = dup_fd(fd, NULL);
+ if (IS_ERR(fd))
+ return PTR_ERR(fd);
+ *new_fdp = fd;
}
return 0;
@@ -3300,7 +3296,7 @@ int ksys_unshare(unsigned long unshare_flags)
err = unshare_fs(unshare_flags, &new_fs);
if (err)
goto bad_unshare_out;
- err = unshare_fd(unshare_flags, NR_OPEN_MAX, &new_fd);
+ err = unshare_fd(unshare_flags, &new_fd);
if (err)
goto bad_unshare_cleanup_fs;
err = unshare_userns(unshare_flags, &new_cred);
@@ -3392,7 +3388,7 @@ int unshare_files(void)
struct files_struct *old, *copy = NULL;
int error;
- error = unshare_fd(CLONE_FILES, NR_OPEN_MAX, ©);
+ error = unshare_fd(CLONE_FILES, ©);
if (error || !copy)
return error;
diff --git a/kernel/jump_label.c b/kernel/jump_label.c
index 6dc76b590703..93a822d3c468 100644
--- a/kernel/jump_label.c
+++ b/kernel/jump_label.c
@@ -168,7 +168,7 @@ bool static_key_slow_inc_cpuslocked(struct static_key *key)
jump_label_update(key);
/*
* Ensure that when static_key_fast_inc_not_disabled() or
- * static_key_slow_try_dec() observe the positive value,
+ * static_key_dec_not_one() observe the positive value,
* they must also observe all the text changes.
*/
atomic_set_release(&key->enabled, 1);
@@ -250,7 +250,7 @@ void static_key_disable(struct static_key *key)
}
EXPORT_SYMBOL_GPL(static_key_disable);
-static bool static_key_slow_try_dec(struct static_key *key)
+static bool static_key_dec_not_one(struct static_key *key)
{
int v;
@@ -274,6 +274,14 @@ static bool static_key_slow_try_dec(struct static_key *key)
* enabled. This suggests an ordering problem on the user side.
*/
WARN_ON_ONCE(v < 0);
+
+ /*
+ * Warn about underflow, and lie about success in an attempt to
+ * not make things worse.
+ */
+ if (WARN_ON_ONCE(v == 0))
+ return true;
+
if (v <= 1)
return false;
} while (!likely(atomic_try_cmpxchg(&key->enabled, &v, v - 1)));
@@ -284,15 +292,27 @@ static bool static_key_slow_try_dec(struct static_key *key)
static void __static_key_slow_dec_cpuslocked(struct static_key *key)
{
lockdep_assert_cpus_held();
+ int val;
- if (static_key_slow_try_dec(key))
+ if (static_key_dec_not_one(key))
return;
guard(mutex)(&jump_label_mutex);
- if (atomic_cmpxchg(&key->enabled, 1, 0) == 1)
+ val = atomic_read(&key->enabled);
+ /*
+ * It should be impossible to observe -1 with jump_label_mutex held,
+ * see static_key_slow_inc_cpuslocked().
+ */
+ if (WARN_ON_ONCE(val == -1))
+ return;
+ /*
+ * Cannot already be 0, something went sideways.
+ */
+ if (WARN_ON_ONCE(val == 0))
+ return;
+
+ if (atomic_dec_and_test(&key->enabled))
jump_label_update(key);
- else
- WARN_ON_ONCE(!static_key_slow_try_dec(key));
}
static void __static_key_slow_dec(struct static_key *key)
@@ -329,7 +349,7 @@ void __static_key_slow_dec_deferred(struct static_key *key,
{
STATIC_KEY_CHECK_USE(key);
- if (static_key_slow_try_dec(key))
+ if (static_key_dec_not_one(key))
return;
schedule_delayed_work(work, timeout);
diff --git a/kernel/rcu/rcuscale.c b/kernel/rcu/rcuscale.c
index b53a9e8f5904..f88c75b3cea3 100644
--- a/kernel/rcu/rcuscale.c
+++ b/kernel/rcu/rcuscale.c
@@ -499,7 +499,7 @@ rcu_scale_writer(void *arg)
schedule_timeout_idle(torture_random(&tr) % writer_holdoff_jiffies + 1);
wdp = &wdpp[i];
*wdp = ktime_get_mono_fast_ns();
- if (gp_async) {
+ if (gp_async && !WARN_ON_ONCE(!cur_ops->async)) {
retry:
if (!rhp)
rhp = kmalloc(sizeof(*rhp), GFP_KERNEL);
@@ -555,7 +555,7 @@ rcu_scale_writer(void *arg)
i++;
rcu_scale_wait_shutdown();
} while (!torture_must_stop());
- if (gp_async) {
+ if (gp_async && cur_ops->async) {
cur_ops->gp_barrier();
}
writer_n_durations[me] = i_max + 1;
diff --git a/kernel/rcu/tasks.h b/kernel/rcu/tasks.h
index ba3440a45b6d..bc8429ada7a5 100644
--- a/kernel/rcu/tasks.h
+++ b/kernel/rcu/tasks.h
@@ -34,6 +34,7 @@ typedef void (*postgp_func_t)(struct rcu_tasks *rtp);
* @rtp_blkd_tasks: List of tasks blocked as readers.
* @rtp_exit_list: List of tasks in the latter portion of do_exit().
* @cpu: CPU number corresponding to this entry.
+ * @index: Index of this CPU in rtpcp_array of the rcu_tasks structure.
* @rtpp: Pointer to the rcu_tasks structure.
*/
struct rcu_tasks_percpu {
@@ -49,6 +50,7 @@ struct rcu_tasks_percpu {
struct list_head rtp_blkd_tasks;
struct list_head rtp_exit_list;
int cpu;
+ int index;
struct rcu_tasks *rtpp;
};
@@ -76,6 +78,7 @@ struct rcu_tasks_percpu {
* @call_func: This flavor's call_rcu()-equivalent function.
* @wait_state: Task state for synchronous grace-period waits (default TASK_UNINTERRUPTIBLE).
* @rtpcpu: This flavor's rcu_tasks_percpu structure.
+ * @rtpcp_array: Array of pointers to rcu_tasks_percpu structure of CPUs in cpu_possible_mask.
* @percpu_enqueue_shift: Shift down CPU ID this much when enqueuing callbacks.
* @percpu_enqueue_lim: Number of per-CPU callback queues in use for enqueuing.
* @percpu_dequeue_lim: Number of per-CPU callback queues in use for dequeuing.
@@ -110,6 +113,7 @@ struct rcu_tasks {
call_rcu_func_t call_func;
unsigned int wait_state;
struct rcu_tasks_percpu __percpu *rtpcpu;
+ struct rcu_tasks_percpu **rtpcp_array;
int percpu_enqueue_shift;
int percpu_enqueue_lim;
int percpu_dequeue_lim;
@@ -182,6 +186,8 @@ module_param(rcu_task_collapse_lim, int, 0444);
static int rcu_task_lazy_lim __read_mostly = 32;
module_param(rcu_task_lazy_lim, int, 0444);
+static int rcu_task_cpu_ids;
+
/* RCU tasks grace-period state for debugging. */
#define RTGS_INIT 0
#define RTGS_WAIT_WAIT_CBS 1
@@ -245,6 +251,8 @@ static void cblist_init_generic(struct rcu_tasks *rtp)
int cpu;
int lim;
int shift;
+ int maxcpu;
+ int index = 0;
if (rcu_task_enqueue_lim < 0) {
rcu_task_enqueue_lim = 1;
@@ -254,14 +262,9 @@ static void cblist_init_generic(struct rcu_tasks *rtp)
}
lim = rcu_task_enqueue_lim;
- if (lim > nr_cpu_ids)
- lim = nr_cpu_ids;
- shift = ilog2(nr_cpu_ids / lim);
- if (((nr_cpu_ids - 1) >> shift) >= lim)
- shift++;
- WRITE_ONCE(rtp->percpu_enqueue_shift, shift);
- WRITE_ONCE(rtp->percpu_dequeue_lim, lim);
- smp_store_release(&rtp->percpu_enqueue_lim, lim);
+ rtp->rtpcp_array = kcalloc(num_possible_cpus(), sizeof(struct rcu_tasks_percpu *), GFP_KERNEL);
+ BUG_ON(!rtp->rtpcp_array);
+
for_each_possible_cpu(cpu) {
struct rcu_tasks_percpu *rtpcp = per_cpu_ptr(rtp->rtpcpu, cpu);
@@ -273,14 +276,29 @@ static void cblist_init_generic(struct rcu_tasks *rtp)
INIT_WORK(&rtpcp->rtp_work, rcu_tasks_invoke_cbs_wq);
rtpcp->cpu = cpu;
rtpcp->rtpp = rtp;
+ rtpcp->index = index;
+ rtp->rtpcp_array[index] = rtpcp;
+ index++;
if (!rtpcp->rtp_blkd_tasks.next)
INIT_LIST_HEAD(&rtpcp->rtp_blkd_tasks);
if (!rtpcp->rtp_exit_list.next)
INIT_LIST_HEAD(&rtpcp->rtp_exit_list);
+ maxcpu = cpu;
}
- pr_info("%s: Setting shift to %d and lim to %d rcu_task_cb_adjust=%d.\n", rtp->name,
- data_race(rtp->percpu_enqueue_shift), data_race(rtp->percpu_enqueue_lim), rcu_task_cb_adjust);
+ rcu_task_cpu_ids = maxcpu + 1;
+ if (lim > rcu_task_cpu_ids)
+ lim = rcu_task_cpu_ids;
+ shift = ilog2(rcu_task_cpu_ids / lim);
+ if (((rcu_task_cpu_ids - 1) >> shift) >= lim)
+ shift++;
+ WRITE_ONCE(rtp->percpu_enqueue_shift, shift);
+ WRITE_ONCE(rtp->percpu_dequeue_lim, lim);
+ smp_store_release(&rtp->percpu_enqueue_lim, lim);
+
+ pr_info("%s: Setting shift to %d and lim to %d rcu_task_cb_adjust=%d rcu_task_cpu_ids=%d.\n",
+ rtp->name, data_race(rtp->percpu_enqueue_shift), data_race(rtp->percpu_enqueue_lim),
+ rcu_task_cb_adjust, rcu_task_cpu_ids);
}
// Compute wakeup time for lazy callback timer.
@@ -348,7 +366,7 @@ static void call_rcu_tasks_generic(struct rcu_head *rhp, rcu_callback_t func,
rtpcp->rtp_n_lock_retries = 0;
}
if (rcu_task_cb_adjust && ++rtpcp->rtp_n_lock_retries > rcu_task_contend_lim &&
- READ_ONCE(rtp->percpu_enqueue_lim) != nr_cpu_ids)
+ READ_ONCE(rtp->percpu_enqueue_lim) != rcu_task_cpu_ids)
needadjust = true; // Defer adjustment to avoid deadlock.
}
// Queuing callbacks before initialization not yet supported.
@@ -368,10 +386,10 @@ static void call_rcu_tasks_generic(struct rcu_head *rhp, rcu_callback_t func,
raw_spin_unlock_irqrestore_rcu_node(rtpcp, flags);
if (unlikely(needadjust)) {
raw_spin_lock_irqsave(&rtp->cbs_gbl_lock, flags);
- if (rtp->percpu_enqueue_lim != nr_cpu_ids) {
+ if (rtp->percpu_enqueue_lim != rcu_task_cpu_ids) {
WRITE_ONCE(rtp->percpu_enqueue_shift, 0);
- WRITE_ONCE(rtp->percpu_dequeue_lim, nr_cpu_ids);
- smp_store_release(&rtp->percpu_enqueue_lim, nr_cpu_ids);
+ WRITE_ONCE(rtp->percpu_dequeue_lim, rcu_task_cpu_ids);
+ smp_store_release(&rtp->percpu_enqueue_lim, rcu_task_cpu_ids);
pr_info("Switching %s to per-CPU callback queuing.\n", rtp->name);
}
raw_spin_unlock_irqrestore(&rtp->cbs_gbl_lock, flags);
@@ -444,6 +462,8 @@ static int rcu_tasks_need_gpcb(struct rcu_tasks *rtp)
dequeue_limit = smp_load_acquire(&rtp->percpu_dequeue_lim);
for (cpu = 0; cpu < dequeue_limit; cpu++) {
+ if (!cpu_possible(cpu))
+ continue;
struct rcu_tasks_percpu *rtpcp = per_cpu_ptr(rtp->rtpcpu, cpu);
/* Advance and accelerate any new callbacks. */
@@ -481,7 +501,7 @@ static int rcu_tasks_need_gpcb(struct rcu_tasks *rtp)
if (rcu_task_cb_adjust && ncbs <= rcu_task_collapse_lim) {
raw_spin_lock_irqsave(&rtp->cbs_gbl_lock, flags);
if (rtp->percpu_enqueue_lim > 1) {
- WRITE_ONCE(rtp->percpu_enqueue_shift, order_base_2(nr_cpu_ids));
+ WRITE_ONCE(rtp->percpu_enqueue_shift, order_base_2(rcu_task_cpu_ids));
smp_store_release(&rtp->percpu_enqueue_lim, 1);
rtp->percpu_dequeue_gpseq = get_state_synchronize_rcu();
gpdone = false;
@@ -496,7 +516,9 @@ static int rcu_tasks_need_gpcb(struct rcu_tasks *rtp)
pr_info("Completing switch %s to CPU-0 callback queuing.\n", rtp->name);
}
if (rtp->percpu_dequeue_lim == 1) {
- for (cpu = rtp->percpu_dequeue_lim; cpu < nr_cpu_ids; cpu++) {
+ for (cpu = rtp->percpu_dequeue_lim; cpu < rcu_task_cpu_ids; cpu++) {
+ if (!cpu_possible(cpu))
+ continue;
struct rcu_tasks_percpu *rtpcp = per_cpu_ptr(rtp->rtpcpu, cpu);
WARN_ON_ONCE(rcu_segcblist_n_cbs(&rtpcp->cblist));
@@ -511,30 +533,32 @@ static int rcu_tasks_need_gpcb(struct rcu_tasks *rtp)
// Advance callbacks and invoke any that are ready.
static void rcu_tasks_invoke_cbs(struct rcu_tasks *rtp, struct rcu_tasks_percpu *rtpcp)
{
- int cpu;
- int cpunext;
int cpuwq;
unsigned long flags;
int len;
+ int index;
struct rcu_head *rhp;
struct rcu_cblist rcl = RCU_CBLIST_INITIALIZER(rcl);
struct rcu_tasks_percpu *rtpcp_next;
- cpu = rtpcp->cpu;
- cpunext = cpu * 2 + 1;
- if (cpunext < smp_load_acquire(&rtp->percpu_dequeue_lim)) {
- rtpcp_next = per_cpu_ptr(rtp->rtpcpu, cpunext);
- cpuwq = rcu_cpu_beenfullyonline(cpunext) ? cpunext : WORK_CPU_UNBOUND;
- queue_work_on(cpuwq, system_wq, &rtpcp_next->rtp_work);
- cpunext++;
- if (cpunext < smp_load_acquire(&rtp->percpu_dequeue_lim)) {
- rtpcp_next = per_cpu_ptr(rtp->rtpcpu, cpunext);
- cpuwq = rcu_cpu_beenfullyonline(cpunext) ? cpunext : WORK_CPU_UNBOUND;
+ index = rtpcp->index * 2 + 1;
+ if (index < num_possible_cpus()) {
+ rtpcp_next = rtp->rtpcp_array[index];
+ if (rtpcp_next->cpu < smp_load_acquire(&rtp->percpu_dequeue_lim)) {
+ cpuwq = rcu_cpu_beenfullyonline(rtpcp_next->cpu) ? rtpcp_next->cpu : WORK_CPU_UNBOUND;
queue_work_on(cpuwq, system_wq, &rtpcp_next->rtp_work);
+ index++;
+ if (index < num_possible_cpus()) {
+ rtpcp_next = rtp->rtpcp_array[index];
+ if (rtpcp_next->cpu < smp_load_acquire(&rtp->percpu_dequeue_lim)) {
+ cpuwq = rcu_cpu_beenfullyonline(rtpcp_next->cpu) ? rtpcp_next->cpu : WORK_CPU_UNBOUND;
+ queue_work_on(cpuwq, system_wq, &rtpcp_next->rtp_work);
+ }
+ }
}
}
- if (rcu_segcblist_empty(&rtpcp->cblist) || !cpu_possible(cpu))
+ if (rcu_segcblist_empty(&rtpcp->cblist))
return;
raw_spin_lock_irqsave_rcu_node(rtpcp, flags);
rcu_segcblist_advance(&rtpcp->cblist, rcu_seq_current(&rtp->tasks_gp_seq));
diff --git a/kernel/resource.c b/kernel/resource.c
index a83040fde236..1681ab5012e1 100644
--- a/kernel/resource.c
+++ b/kernel/resource.c
@@ -540,20 +540,62 @@ static int __region_intersects(struct resource *parent, resource_size_t start,
size_t size, unsigned long flags,
unsigned long desc)
{
- struct resource res;
+ resource_size_t ostart, oend;
int type = 0; int other = 0;
- struct resource *p;
+ struct resource *p, *dp;
+ bool is_type, covered;
+ struct resource res;
res.start = start;
res.end = start + size - 1;
for (p = parent->child; p ; p = p->sibling) {
- bool is_type = (((p->flags & flags) == flags) &&
- ((desc == IORES_DESC_NONE) ||
- (desc == p->desc)));
-
- if (resource_overlaps(p, &res))
- is_type ? type++ : other++;
+ if (!resource_overlaps(p, &res))
+ continue;
+ is_type = (p->flags & flags) == flags &&
+ (desc == IORES_DESC_NONE || desc == p->desc);
+ if (is_type) {
+ type++;
+ continue;
+ }
+ /*
+ * Continue to search in descendant resources as if the
+ * matched descendant resources cover some ranges of 'p'.
+ *
+ * |------------- "CXL Window 0" ------------|
+ * |-- "System RAM" --|
+ *
+ * will behave similar as the following fake resource
+ * tree when searching "System RAM".
+ *
+ * |-- "System RAM" --||-- "CXL Window 0a" --|
+ */
+ covered = false;
+ ostart = max(res.start, p->start);
+ oend = min(res.end, p->end);
+ for_each_resource(p, dp, false) {
+ if (!resource_overlaps(dp, &res))
+ continue;
+ is_type = (dp->flags & flags) == flags &&
+ (desc == IORES_DESC_NONE || desc == dp->desc);
+ if (is_type) {
+ type++;
+ /*
+ * Range from 'ostart' to 'dp->start'
+ * isn't covered by matched resource.
+ */
+ if (dp->start > ostart)
+ break;
+ if (dp->end >= oend) {
+ covered = true;
+ break;
+ }
+ /* Remove covered range */
+ ostart = max(ostart, dp->end + 1);
+ }
+ }
+ if (!covered)
+ other++;
}
if (type == 0)
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index f3951e4a55e5..1af59cf714cd 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -5789,6 +5789,14 @@ static void put_prev_task_balance(struct rq *rq, struct task_struct *prev,
#endif
put_prev_task(rq, prev);
+
+ /*
+ * We've updated @prev and no longer need the server link, clear it.
+ * Must be done before ->pick_next_task() because that can (re)set
+ * ->dl_server.
+ */
+ if (prev->dl_server)
+ prev->dl_server = NULL;
}
/*
@@ -5819,6 +5827,13 @@ __pick_next_task(struct rq *rq, struct task_struct *prev, struct rq_flags *rf)
p = pick_next_task_idle(rq);
}
+ /*
+ * This is a normal CFS pick, but the previous could be a DL pick.
+ * Clear it as previous is no longer picked.
+ */
+ if (prev->dl_server)
+ prev->dl_server = NULL;
+
/*
* This is the fast path; it cannot be a DL server pick;
* therefore even if @p == @prev, ->dl_server must be NULL.
@@ -5832,14 +5847,6 @@ __pick_next_task(struct rq *rq, struct task_struct *prev, struct rq_flags *rf)
restart:
put_prev_task_balance(rq, prev, rf);
- /*
- * We've updated @prev and no longer need the server link, clear it.
- * Must be done before ->pick_next_task() because that can (re)set
- * ->dl_server.
- */
- if (prev->dl_server)
- prev->dl_server = NULL;
-
for_each_class(class) {
p = class->pick_next_task(rq);
if (p)
diff --git a/kernel/sched/psi.c b/kernel/sched/psi.c
index 020d58967d4e..84dad1511d1e 100644
--- a/kernel/sched/psi.c
+++ b/kernel/sched/psi.c
@@ -769,12 +769,13 @@ static void record_times(struct psi_group_cpu *groupc, u64 now)
}
static void psi_group_change(struct psi_group *group, int cpu,
- unsigned int clear, unsigned int set, u64 now,
+ unsigned int clear, unsigned int set,
bool wake_clock)
{
struct psi_group_cpu *groupc;
unsigned int t, m;
u32 state_mask;
+ u64 now;
lockdep_assert_rq_held(cpu_rq(cpu));
groupc = per_cpu_ptr(group->pcpu, cpu);
@@ -789,6 +790,7 @@ static void psi_group_change(struct psi_group *group, int cpu,
* SOME and FULL time these may have resulted in.
*/
write_seqcount_begin(&groupc->seq);
+ now = cpu_clock(cpu);
/*
* Start with TSK_ONCPU, which doesn't have a corresponding
@@ -899,18 +901,15 @@ void psi_task_change(struct task_struct *task, int clear, int set)
{
int cpu = task_cpu(task);
struct psi_group *group;
- u64 now;
if (!task->pid)
return;
psi_flags_change(task, clear, set);
- now = cpu_clock(cpu);
-
group = task_psi_group(task);
do {
- psi_group_change(group, cpu, clear, set, now, true);
+ psi_group_change(group, cpu, clear, set, true);
} while ((group = group->parent));
}
@@ -919,7 +918,6 @@ void psi_task_switch(struct task_struct *prev, struct task_struct *next,
{
struct psi_group *group, *common = NULL;
int cpu = task_cpu(prev);
- u64 now = cpu_clock(cpu);
if (next->pid) {
psi_flags_change(next, 0, TSK_ONCPU);
@@ -936,7 +934,7 @@ void psi_task_switch(struct task_struct *prev, struct task_struct *next,
break;
}
- psi_group_change(group, cpu, 0, TSK_ONCPU, now, true);
+ psi_group_change(group, cpu, 0, TSK_ONCPU, true);
} while ((group = group->parent));
}
@@ -974,7 +972,7 @@ void psi_task_switch(struct task_struct *prev, struct task_struct *next,
do {
if (group == common)
break;
- psi_group_change(group, cpu, clear, set, now, wake_clock);
+ psi_group_change(group, cpu, clear, set, wake_clock);
} while ((group = group->parent));
/*
@@ -986,7 +984,7 @@ void psi_task_switch(struct task_struct *prev, struct task_struct *next,
if ((prev->psi_flags ^ next->psi_flags) & ~TSK_ONCPU) {
clear &= ~TSK_ONCPU;
for (; group; group = group->parent)
- psi_group_change(group, cpu, clear, set, now, wake_clock);
+ psi_group_change(group, cpu, clear, set, wake_clock);
}
}
}
@@ -997,8 +995,8 @@ void psi_account_irqtime(struct rq *rq, struct task_struct *curr, struct task_st
int cpu = task_cpu(curr);
struct psi_group *group;
struct psi_group_cpu *groupc;
- u64 now, irq;
s64 delta;
+ u64 irq;
if (static_branch_likely(&psi_disabled))
return;
@@ -1011,7 +1009,6 @@ void psi_account_irqtime(struct rq *rq, struct task_struct *curr, struct task_st
if (prev && task_psi_group(prev) == group)
return;
- now = cpu_clock(cpu);
irq = irq_time_read(cpu);
delta = (s64)(irq - rq->psi_irq_time);
if (delta < 0)
@@ -1019,12 +1016,15 @@ void psi_account_irqtime(struct rq *rq, struct task_struct *curr, struct task_st
rq->psi_irq_time = irq;
do {
+ u64 now;
+
if (!group->enabled)
continue;
groupc = per_cpu_ptr(group->pcpu, cpu);
write_seqcount_begin(&groupc->seq);
+ now = cpu_clock(cpu);
record_times(groupc, now);
groupc->times[PSI_IRQ_FULL] += delta;
@@ -1223,11 +1223,9 @@ void psi_cgroup_restart(struct psi_group *group)
for_each_possible_cpu(cpu) {
struct rq *rq = cpu_rq(cpu);
struct rq_flags rf;
- u64 now;
rq_lock_irq(rq, &rf);
- now = cpu_clock(cpu);
- psi_group_change(group, cpu, 0, 0, now, true);
+ psi_group_change(group, cpu, 0, 0, true);
rq_unlock_irq(rq, &rf);
}
}
diff --git a/kernel/static_call_inline.c b/kernel/static_call_inline.c
index 639397b5491c..5259cda486d0 100644
--- a/kernel/static_call_inline.c
+++ b/kernel/static_call_inline.c
@@ -411,6 +411,17 @@ static void static_call_del_module(struct module *mod)
for (site = start; site < stop; site++) {
key = static_call_key(site);
+
+ /*
+ * If the key was not updated due to a memory allocation
+ * failure in __static_call_init() then treating key::sites
+ * as key::mods in the code below would cause random memory
+ * access and #GP. In that case all subsequent sites have
+ * not been touched either, so stop iterating.
+ */
+ if (!static_call_key_has_mods(key))
+ break;
+
if (key == prev_key)
continue;
@@ -442,7 +453,7 @@ static int static_call_module_notify(struct notifier_block *nb,
case MODULE_STATE_COMING:
ret = static_call_add_module(mod);
if (ret) {
- WARN(1, "Failed to allocate memory for static calls");
+ pr_warn("Failed to allocate memory for static calls\n");
static_call_del_module(mod);
}
break;
diff --git a/kernel/trace/trace_hwlat.c b/kernel/trace/trace_hwlat.c
index b791524a6536..3bd6071441ad 100644
--- a/kernel/trace/trace_hwlat.c
+++ b/kernel/trace/trace_hwlat.c
@@ -520,6 +520,8 @@ static void hwlat_hotplug_workfn(struct work_struct *dummy)
if (!hwlat_busy || hwlat_data.thread_mode != MODE_PER_CPU)
goto out_unlock;
+ if (!cpu_online(cpu))
+ goto out_unlock;
if (!cpumask_test_cpu(cpu, tr->tracing_cpumask))
goto out_unlock;
diff --git a/kernel/trace/trace_osnoise.c b/kernel/trace/trace_osnoise.c
index 7e75c1214b36..6ed4008e6d62 100644
--- a/kernel/trace/trace_osnoise.c
+++ b/kernel/trace/trace_osnoise.c
@@ -1953,12 +1953,8 @@ static void stop_kthread(unsigned int cpu)
{
struct task_struct *kthread;
- mutex_lock(&interface_lock);
- kthread = per_cpu(per_cpu_osnoise_var, cpu).kthread;
+ kthread = xchg_relaxed(&(per_cpu(per_cpu_osnoise_var, cpu).kthread), NULL);
if (kthread) {
- per_cpu(per_cpu_osnoise_var, cpu).kthread = NULL;
- mutex_unlock(&interface_lock);
-
if (cpumask_test_and_clear_cpu(cpu, &kthread_cpumask) &&
!WARN_ON(!test_bit(OSN_WORKLOAD, &osnoise_options))) {
kthread_stop(kthread);
@@ -1972,7 +1968,6 @@ static void stop_kthread(unsigned int cpu)
put_task_struct(kthread);
}
} else {
- mutex_unlock(&interface_lock);
/* if no workload, just return */
if (!test_bit(OSN_WORKLOAD, &osnoise_options)) {
/*
@@ -1994,8 +1989,12 @@ static void stop_per_cpu_kthreads(void)
{
int cpu;
- for_each_possible_cpu(cpu)
+ cpus_read_lock();
+
+ for_each_online_cpu(cpu)
stop_kthread(cpu);
+
+ cpus_read_unlock();
}
/*
@@ -2007,6 +2006,10 @@ static int start_kthread(unsigned int cpu)
void *main = osnoise_main;
char comm[24];
+ /* Do not start a new thread if it is already running */
+ if (per_cpu(per_cpu_osnoise_var, cpu).kthread)
+ return 0;
+
if (timerlat_enabled()) {
snprintf(comm, 24, "timerlat/%d", cpu);
main = timerlat_main;
@@ -2061,11 +2064,10 @@ static int start_per_cpu_kthreads(void)
if (cpumask_test_and_clear_cpu(cpu, &kthread_cpumask)) {
struct task_struct *kthread;
- kthread = per_cpu(per_cpu_osnoise_var, cpu).kthread;
+ kthread = xchg_relaxed(&(per_cpu(per_cpu_osnoise_var, cpu).kthread), NULL);
if (!WARN_ON(!kthread))
kthread_stop(kthread);
}
- per_cpu(per_cpu_osnoise_var, cpu).kthread = NULL;
}
for_each_cpu(cpu, current_mask) {
@@ -2095,6 +2097,8 @@ static void osnoise_hotplug_workfn(struct work_struct *dummy)
mutex_lock(&interface_lock);
cpus_read_lock();
+ if (!cpu_online(cpu))
+ goto out_unlock;
if (!cpumask_test_cpu(cpu, &osnoise_cpumask))
goto out_unlock;
diff --git a/lib/buildid.c b/lib/buildid.c
index e02b5507418b..26007cc99a38 100644
--- a/lib/buildid.c
+++ b/lib/buildid.c
@@ -18,31 +18,37 @@ static int parse_build_id_buf(unsigned char *build_id,
const void *note_start,
Elf32_Word note_size)
{
- Elf32_Word note_offs = 0, new_offs;
-
- while (note_offs + sizeof(Elf32_Nhdr) < note_size) {
- Elf32_Nhdr *nhdr = (Elf32_Nhdr *)(note_start + note_offs);
+ const char note_name[] = "GNU";
+ const size_t note_name_sz = sizeof(note_name);
+ u64 note_off = 0, new_off, name_sz, desc_sz;
+ const char *data;
+
+ while (note_off + sizeof(Elf32_Nhdr) < note_size &&
+ note_off + sizeof(Elf32_Nhdr) > note_off /* overflow */) {
+ Elf32_Nhdr *nhdr = (Elf32_Nhdr *)(note_start + note_off);
+
+ name_sz = READ_ONCE(nhdr->n_namesz);
+ desc_sz = READ_ONCE(nhdr->n_descsz);
+
+ new_off = note_off + sizeof(Elf32_Nhdr);
+ if (check_add_overflow(new_off, ALIGN(name_sz, 4), &new_off) ||
+ check_add_overflow(new_off, ALIGN(desc_sz, 4), &new_off) ||
+ new_off > note_size)
+ break;
if (nhdr->n_type == BUILD_ID &&
- nhdr->n_namesz == sizeof("GNU") &&
- !strcmp((char *)(nhdr + 1), "GNU") &&
- nhdr->n_descsz > 0 &&
- nhdr->n_descsz <= BUILD_ID_SIZE_MAX) {
- memcpy(build_id,
- note_start + note_offs +
- ALIGN(sizeof("GNU"), 4) + sizeof(Elf32_Nhdr),
- nhdr->n_descsz);
- memset(build_id + nhdr->n_descsz, 0,
- BUILD_ID_SIZE_MAX - nhdr->n_descsz);
+ name_sz == note_name_sz &&
+ memcmp(nhdr + 1, note_name, note_name_sz) == 0 &&
+ desc_sz > 0 && desc_sz <= BUILD_ID_SIZE_MAX) {
+ data = note_start + note_off + ALIGN(note_name_sz, 4);
+ memcpy(build_id, data, desc_sz);
+ memset(build_id + desc_sz, 0, BUILD_ID_SIZE_MAX - desc_sz);
if (size)
- *size = nhdr->n_descsz;
+ *size = desc_sz;
return 0;
}
- new_offs = note_offs + sizeof(Elf32_Nhdr) +
- ALIGN(nhdr->n_namesz, 4) + ALIGN(nhdr->n_descsz, 4);
- if (new_offs <= note_offs) /* overflow */
- break;
- note_offs = new_offs;
+
+ note_off = new_off;
}
return -EINVAL;
@@ -71,7 +77,7 @@ static int get_build_id_32(const void *page_addr, unsigned char *build_id,
{
Elf32_Ehdr *ehdr = (Elf32_Ehdr *)page_addr;
Elf32_Phdr *phdr;
- int i;
+ __u32 i, phnum;
/*
* FIXME
@@ -80,18 +86,19 @@ static int get_build_id_32(const void *page_addr, unsigned char *build_id,
*/
if (ehdr->e_phoff != sizeof(Elf32_Ehdr))
return -EINVAL;
+
+ phnum = READ_ONCE(ehdr->e_phnum);
/* only supports phdr that fits in one page */
- if (ehdr->e_phnum >
- (PAGE_SIZE - sizeof(Elf32_Ehdr)) / sizeof(Elf32_Phdr))
+ if (phnum > (PAGE_SIZE - sizeof(Elf32_Ehdr)) / sizeof(Elf32_Phdr))
return -EINVAL;
phdr = (Elf32_Phdr *)(page_addr + sizeof(Elf32_Ehdr));
- for (i = 0; i < ehdr->e_phnum; ++i) {
+ for (i = 0; i < phnum; ++i) {
if (phdr[i].p_type == PT_NOTE &&
!parse_build_id(page_addr, build_id, size,
- page_addr + phdr[i].p_offset,
- phdr[i].p_filesz))
+ page_addr + READ_ONCE(phdr[i].p_offset),
+ READ_ONCE(phdr[i].p_filesz)))
return 0;
}
return -EINVAL;
@@ -103,7 +110,7 @@ static int get_build_id_64(const void *page_addr, unsigned char *build_id,
{
Elf64_Ehdr *ehdr = (Elf64_Ehdr *)page_addr;
Elf64_Phdr *phdr;
- int i;
+ __u32 i, phnum;
/*
* FIXME
@@ -112,18 +119,19 @@ static int get_build_id_64(const void *page_addr, unsigned char *build_id,
*/
if (ehdr->e_phoff != sizeof(Elf64_Ehdr))
return -EINVAL;
+
+ phnum = READ_ONCE(ehdr->e_phnum);
/* only supports phdr that fits in one page */
- if (ehdr->e_phnum >
- (PAGE_SIZE - sizeof(Elf64_Ehdr)) / sizeof(Elf64_Phdr))
+ if (phnum > (PAGE_SIZE - sizeof(Elf64_Ehdr)) / sizeof(Elf64_Phdr))
return -EINVAL;
phdr = (Elf64_Phdr *)(page_addr + sizeof(Elf64_Ehdr));
- for (i = 0; i < ehdr->e_phnum; ++i) {
+ for (i = 0; i < phnum; ++i) {
if (phdr[i].p_type == PT_NOTE &&
!parse_build_id(page_addr, build_id, size,
- page_addr + phdr[i].p_offset,
- phdr[i].p_filesz))
+ page_addr + READ_ONCE(phdr[i].p_offset),
+ READ_ONCE(phdr[i].p_filesz)))
return 0;
}
return -EINVAL;
@@ -152,6 +160,10 @@ int build_id_parse(struct vm_area_struct *vma, unsigned char *build_id,
page = find_get_page(vma->vm_file->f_mapping, 0);
if (!page)
return -EFAULT; /* page not mapped */
+ if (!PageUptodate(page)) {
+ put_page(page);
+ return -EFAULT;
+ }
ret = -EINVAL;
page_addr = kmap_local_page(page);
diff --git a/mm/Kconfig b/mm/Kconfig
index b72e7d040f78..03395624bc70 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -146,12 +146,15 @@ config ZSWAP_ZPOOL_DEFAULT_ZBUD
help
Use the zbud allocator as the default allocator.
-config ZSWAP_ZPOOL_DEFAULT_Z3FOLD
- bool "z3fold"
- select Z3FOLD
+config ZSWAP_ZPOOL_DEFAULT_Z3FOLD_DEPRECATED
+ bool "z3foldi (DEPRECATED)"
+ select Z3FOLD_DEPRECATED
help
Use the z3fold allocator as the default allocator.
+ Deprecated and scheduled for removal in a few cycles,
+ see CONFIG_Z3FOLD_DEPRECATED.
+
config ZSWAP_ZPOOL_DEFAULT_ZSMALLOC
bool "zsmalloc"
depends on HAVE_ZSMALLOC
@@ -164,7 +167,7 @@ config ZSWAP_ZPOOL_DEFAULT
string
depends on ZSWAP
default "zbud" if ZSWAP_ZPOOL_DEFAULT_ZBUD
- default "z3fold" if ZSWAP_ZPOOL_DEFAULT_Z3FOLD
+ default "z3fold" if ZSWAP_ZPOOL_DEFAULT_Z3FOLD_DEPRECATED
default "zsmalloc" if ZSWAP_ZPOOL_DEFAULT_ZSMALLOC
default ""
@@ -178,15 +181,25 @@ config ZBUD
deterministic reclaim properties that make it preferable to a higher
density approach when reclaim will be used.
-config Z3FOLD
- tristate "3:1 compression allocator (z3fold)"
+config Z3FOLD_DEPRECATED
+ tristate "3:1 compression allocator (z3fold) (DEPRECATED)"
depends on ZSWAP
help
+ Deprecated and scheduled for removal in a few cycles. If you have
+ a good reason for using Z3FOLD over ZSMALLOC, please contact
+ linux-mm@xxxxxxxxx and the zswap maintainers.
+
A special purpose allocator for storing compressed pages.
It is designed to store up to three compressed pages per physical
page. It is a ZBUD derivative so the simplicity and determinism are
still there.
+config Z3FOLD
+ tristate
+ default y if Z3FOLD_DEPRECATED=y
+ default m if Z3FOLD_DEPRECATED=m
+ depends on Z3FOLD_DEPRECATED
+
config HAVE_ZSMALLOC
def_bool y
depends on MMU
diff --git a/mm/filemap.c b/mm/filemap.c
index 0ca9c1377b68..a6bc35830a34 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -2181,6 +2181,10 @@ unsigned filemap_get_folios_contig(struct address_space *mapping,
if (xa_is_value(folio))
goto update_start;
+ /* If we landed in the middle of a THP, continue at its end. */
+ if (xa_is_sibling(folio))
+ goto update_start;
+
if (!folio_try_get(folio))
goto retry;
diff --git a/mm/gup.c b/mm/gup.c
index 54d0dc3831fb..947881ff5e8f 100644
--- a/mm/gup.c
+++ b/mm/gup.c
@@ -3703,6 +3703,7 @@ long memfd_pin_folios(struct file *memfd, loff_t start, loff_t end,
ret = PTR_ERR(folio);
if (ret != -EEXIST)
goto err;
+ folio = NULL;
}
}
}
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index c4176574ed9e..c6b852ef9523 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -2564,6 +2564,23 @@ struct folio *alloc_buddy_hugetlb_folio_with_mpol(struct hstate *h,
return folio;
}
+struct folio *alloc_hugetlb_folio_reserve(struct hstate *h, int preferred_nid,
+ nodemask_t *nmask, gfp_t gfp_mask)
+{
+ struct folio *folio;
+
+ spin_lock_irq(&hugetlb_lock);
+ folio = dequeue_hugetlb_folio_nodemask(h, gfp_mask, preferred_nid,
+ nmask);
+ if (folio) {
+ VM_BUG_ON(!h->resv_huge_pages);
+ h->resv_huge_pages--;
+ }
+
+ spin_unlock_irq(&hugetlb_lock);
+ return folio;
+}
+
/* folio migration callback function */
struct folio *alloc_hugetlb_folio_nodemask(struct hstate *h, int preferred_nid,
nodemask_t *nmask, gfp_t gfp_mask, bool allow_alloc_fallback)
diff --git a/mm/memfd.c b/mm/memfd.c
index e7b7c5294d59..c17c3ea701a1 100644
--- a/mm/memfd.c
+++ b/mm/memfd.c
@@ -79,23 +79,25 @@ struct folio *memfd_alloc_folio(struct file *memfd, pgoff_t idx)
* alloc from. Also, the folio will be pinned for an indefinite
* amount of time, so it is not expected to be migrated away.
*/
- gfp_mask = htlb_alloc_mask(hstate_file(memfd));
+ struct hstate *h = hstate_file(memfd);
+
+ gfp_mask = htlb_alloc_mask(h);
gfp_mask &= ~(__GFP_HIGHMEM | __GFP_MOVABLE);
+ idx >>= huge_page_order(h);
- folio = alloc_hugetlb_folio_nodemask(hstate_file(memfd),
- numa_node_id(),
- NULL,
- gfp_mask,
- false);
- if (folio && folio_try_get(folio)) {
+ folio = alloc_hugetlb_folio_reserve(h,
+ numa_node_id(),
+ NULL,
+ gfp_mask);
+ if (folio) {
err = hugetlb_add_to_page_cache(folio,
memfd->f_mapping,
idx);
if (err) {
folio_put(folio);
- free_huge_folio(folio);
return ERR_PTR(err);
}
+ folio_unlock(folio);
return folio;
}
return ERR_PTR(-ENOMEM);
diff --git a/mm/slab_common.c b/mm/slab_common.c
index 40b582a014b8..cff602cedf8e 100644
--- a/mm/slab_common.c
+++ b/mm/slab_common.c
@@ -1273,6 +1273,13 @@ __do_krealloc(const void *p, size_t new_size, gfp_t flags)
/* If the object still fits, repoison it precisely. */
if (ks >= new_size) {
+ /* Zero out spare memory. */
+ if (want_init_on_alloc(flags)) {
+ kasan_disable_current();
+ memset((void *)p + new_size, 0, ks - new_size);
+ kasan_enable_current();
+ }
+
p = kasan_krealloc((void *)p, new_size, flags);
return (void *)p;
}
diff --git a/mm/slub.c b/mm/slub.c
index a77f354f8325..fede2121ec1f 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -756,6 +756,50 @@ static inline bool slab_update_freelist(struct kmem_cache *s, struct slab *slab,
return false;
}
+/*
+ * kmalloc caches has fixed sizes (mostly power of 2), and kmalloc() API
+ * family will round up the real request size to these fixed ones, so
+ * there could be an extra area than what is requested. Save the original
+ * request size in the meta data area, for better debug and sanity check.
+ */
+static inline void set_orig_size(struct kmem_cache *s,
+ void *object, unsigned int orig_size)
+{
+ void *p = kasan_reset_tag(object);
+ unsigned int kasan_meta_size;
+
+ if (!slub_debug_orig_size(s))
+ return;
+
+ /*
+ * KASAN can save its free meta data inside of the object at offset 0.
+ * If this meta data size is larger than 'orig_size', it will overlap
+ * the data redzone in [orig_size+1, object_size]. Thus, we adjust
+ * 'orig_size' to be as at least as big as KASAN's meta data.
+ */
+ kasan_meta_size = kasan_metadata_size(s, true);
+ if (kasan_meta_size > orig_size)
+ orig_size = kasan_meta_size;
+
+ p += get_info_end(s);
+ p += sizeof(struct track) * 2;
+
+ *(unsigned int *)p = orig_size;
+}
+
+static inline unsigned int get_orig_size(struct kmem_cache *s, void *object)
+{
+ void *p = kasan_reset_tag(object);
+
+ if (!slub_debug_orig_size(s))
+ return s->object_size;
+
+ p += get_info_end(s);
+ p += sizeof(struct track) * 2;
+
+ return *(unsigned int *)p;
+}
+
#ifdef CONFIG_SLUB_DEBUG
static unsigned long object_map[BITS_TO_LONGS(MAX_OBJS_PER_PAGE)];
static DEFINE_SPINLOCK(object_map_lock);
@@ -985,50 +1029,6 @@ static void print_slab_info(const struct slab *slab)
&slab->__page_flags);
}
-/*
- * kmalloc caches has fixed sizes (mostly power of 2), and kmalloc() API
- * family will round up the real request size to these fixed ones, so
- * there could be an extra area than what is requested. Save the original
- * request size in the meta data area, for better debug and sanity check.
- */
-static inline void set_orig_size(struct kmem_cache *s,
- void *object, unsigned int orig_size)
-{
- void *p = kasan_reset_tag(object);
- unsigned int kasan_meta_size;
-
- if (!slub_debug_orig_size(s))
- return;
-
- /*
- * KASAN can save its free meta data inside of the object at offset 0.
- * If this meta data size is larger than 'orig_size', it will overlap
- * the data redzone in [orig_size+1, object_size]. Thus, we adjust
- * 'orig_size' to be as at least as big as KASAN's meta data.
- */
- kasan_meta_size = kasan_metadata_size(s, true);
- if (kasan_meta_size > orig_size)
- orig_size = kasan_meta_size;
-
- p += get_info_end(s);
- p += sizeof(struct track) * 2;
-
- *(unsigned int *)p = orig_size;
-}
-
-static inline unsigned int get_orig_size(struct kmem_cache *s, void *object)
-{
- void *p = kasan_reset_tag(object);
-
- if (!slub_debug_orig_size(s))
- return s->object_size;
-
- p += get_info_end(s);
- p += sizeof(struct track) * 2;
-
- return *(unsigned int *)p;
-}
-
void skip_orig_size_check(struct kmem_cache *s, const void *object)
{
set_orig_size(s, (void *)object, s->object_size);
@@ -1894,7 +1894,6 @@ static inline void inc_slabs_node(struct kmem_cache *s, int node,
int objects) {}
static inline void dec_slabs_node(struct kmem_cache *s, int node,
int objects) {}
-
#ifndef CONFIG_SLUB_TINY
static bool freelist_corrupted(struct kmem_cache *s, struct slab *slab,
void **freelist, void *nextfree)
@@ -2243,14 +2242,21 @@ bool slab_free_hook(struct kmem_cache *s, void *x, bool init)
*/
if (unlikely(init)) {
int rsize;
- unsigned int inuse;
+ unsigned int inuse, orig_size;
inuse = get_info_end(s);
+ orig_size = get_orig_size(s, x);
if (!kasan_has_integrated_init())
- memset(kasan_reset_tag(x), 0, s->object_size);
+ memset(kasan_reset_tag(x), 0, orig_size);
rsize = (s->flags & SLAB_RED_ZONE) ? s->red_left_pad : 0;
memset((char *)kasan_reset_tag(x) + inuse, 0,
s->size - inuse - rsize);
+ /*
+ * Restore orig_size, otherwize kmalloc redzone overwritten
+ * would be reported
+ */
+ set_orig_size(s, x, orig_size);
+
}
/* KASAN might put x into memory quarantine, delaying its reuse. */
return !kasan_slab_free(s, x, init);
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index d6976db02c06..b2f8f9c5b610 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -3782,6 +3782,8 @@ static void hci_acldata_packet(struct hci_dev *hdev, struct sk_buff *skb)
hci_dev_lock(hdev);
conn = hci_conn_hash_lookup_handle(hdev, handle);
+ if (conn && hci_dev_test_flag(hdev, HCI_MGMT))
+ mgmt_device_connected(hdev, conn, NULL, 0);
hci_dev_unlock(hdev);
if (conn) {
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 1c82dcdf6e8f..561c8cb87473 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -3706,7 +3706,7 @@ static void hci_remote_features_evt(struct hci_dev *hdev, void *data,
goto unlock;
}
- if (!ev->status && !test_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags)) {
+ if (!ev->status) {
struct hci_cp_remote_name_req cp;
memset(&cp, 0, sizeof(cp));
bacpy(&cp.bdaddr, &conn->dst);
@@ -5324,19 +5324,16 @@ static void hci_user_confirm_request_evt(struct hci_dev *hdev, void *data,
goto unlock;
}
- /* If no side requires MITM protection; auto-accept */
+ /* If no side requires MITM protection; use JUST_CFM method */
if ((!loc_mitm || conn->remote_cap == HCI_IO_NO_INPUT_OUTPUT) &&
(!rem_mitm || conn->io_capability == HCI_IO_NO_INPUT_OUTPUT)) {
- /* If we're not the initiators request authorization to
- * proceed from user space (mgmt_user_confirm with
- * confirm_hint set to 1). The exception is if neither
- * side had MITM or if the local IO capability is
- * NoInputNoOutput, in which case we do auto-accept
+ /* If we're not the initiator of request authorization and the
+ * local IO capability is not NoInputNoOutput, use JUST_WORKS
+ * method (mgmt_user_confirm with confirm_hint set to 1).
*/
if (!test_bit(HCI_CONN_AUTH_PEND, &conn->flags) &&
- conn->io_capability != HCI_IO_NO_INPUT_OUTPUT &&
- (loc_mitm || rem_mitm)) {
+ conn->io_capability != HCI_IO_NO_INPUT_OUTPUT) {
bt_dev_dbg(hdev, "Confirming auto-accept as acceptor");
confirm_hint = 1;
goto confirm;
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 9988ba382b68..6544c1ed7143 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -4066,17 +4066,9 @@ static void l2cap_connect(struct l2cap_conn *conn, struct l2cap_cmd_hdr *cmd,
static int l2cap_connect_req(struct l2cap_conn *conn,
struct l2cap_cmd_hdr *cmd, u16 cmd_len, u8 *data)
{
- struct hci_dev *hdev = conn->hcon->hdev;
- struct hci_conn *hcon = conn->hcon;
-
if (cmd_len < sizeof(struct l2cap_conn_req))
return -EPROTO;
- hci_dev_lock(hdev);
- if (hci_dev_test_flag(hdev, HCI_MGMT))
- mgmt_device_connected(hdev, hcon, NULL, 0);
- hci_dev_unlock(hdev);
-
l2cap_connect(conn, cmd, data, L2CAP_CONN_RSP);
return 0;
}
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index e4f564d6f6fb..4157d9f23f46 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -1453,10 +1453,15 @@ static void cmd_status_rsp(struct mgmt_pending_cmd *cmd, void *data)
static void cmd_complete_rsp(struct mgmt_pending_cmd *cmd, void *data)
{
- if (cmd->cmd_complete) {
- u8 *status = data;
+ struct cmd_lookup *match = data;
+
+ /* dequeue cmd_sync entries using cmd as data as that is about to be
+ * removed/freed.
+ */
+ hci_cmd_sync_dequeue(match->hdev, NULL, cmd, NULL);
- cmd->cmd_complete(cmd, *status);
+ if (cmd->cmd_complete) {
+ cmd->cmd_complete(cmd, match->mgmt_status);
mgmt_pending_remove(cmd);
return;
@@ -9394,12 +9399,12 @@ void mgmt_index_added(struct hci_dev *hdev)
void mgmt_index_removed(struct hci_dev *hdev)
{
struct mgmt_ev_ext_index ev;
- u8 status = MGMT_STATUS_INVALID_INDEX;
+ struct cmd_lookup match = { NULL, hdev, MGMT_STATUS_INVALID_INDEX };
if (test_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks))
return;
- mgmt_pending_foreach(0, hdev, cmd_complete_rsp, &status);
+ mgmt_pending_foreach(0, hdev, cmd_complete_rsp, &match);
if (hci_dev_test_flag(hdev, HCI_UNCONFIGURED)) {
mgmt_index_event(MGMT_EV_UNCONF_INDEX_REMOVED, hdev, NULL, 0,
@@ -9450,7 +9455,7 @@ void mgmt_power_on(struct hci_dev *hdev, int err)
void __mgmt_power_off(struct hci_dev *hdev)
{
struct cmd_lookup match = { NULL, hdev };
- u8 status, zero_cod[] = { 0, 0, 0 };
+ u8 zero_cod[] = { 0, 0, 0 };
mgmt_pending_foreach(MGMT_OP_SET_POWERED, hdev, settings_rsp, &match);
@@ -9462,11 +9467,11 @@ void __mgmt_power_off(struct hci_dev *hdev)
* status responses.
*/
if (hci_dev_test_flag(hdev, HCI_UNREGISTER))
- status = MGMT_STATUS_INVALID_INDEX;
+ match.mgmt_status = MGMT_STATUS_INVALID_INDEX;
else
- status = MGMT_STATUS_NOT_POWERED;
+ match.mgmt_status = MGMT_STATUS_NOT_POWERED;
- mgmt_pending_foreach(0, hdev, cmd_complete_rsp, &status);
+ mgmt_pending_foreach(0, hdev, cmd_complete_rsp, &match);
if (memcmp(hdev->dev_class, zero_cod, sizeof(zero_cod)) != 0) {
mgmt_limited_event(MGMT_EV_CLASS_OF_DEV_CHANGED, hdev,
diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c
index bc37e47ad829..1a52a0bca086 100644
--- a/net/bridge/br_mdb.c
+++ b/net/bridge/br_mdb.c
@@ -1674,7 +1674,7 @@ int br_mdb_get(struct net_device *dev, struct nlattr *tb[], u32 portid, u32 seq,
spin_lock_bh(&br->multicast_lock);
mp = br_mdb_ip_get(br, &group);
- if (!mp) {
+ if (!mp || (!mp->ports && !mp->host_joined)) {
NL_SET_ERR_MSG_MOD(extack, "MDB entry not found");
err = -ENOENT;
goto unlock;
diff --git a/net/core/dev.c b/net/core/dev.c
index f66e61407883..dd87f5fb2f3a 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -3504,7 +3504,7 @@ static netdev_features_t gso_features_check(const struct sk_buff *skb,
if (gso_segs > READ_ONCE(dev->gso_max_segs))
return features & ~NETIF_F_GSO_MASK;
- if (unlikely(skb->len >= READ_ONCE(dev->gso_max_size)))
+ if (unlikely(skb->len >= netif_get_gso_max_size(dev, skb)))
return features & ~NETIF_F_GSO_MASK;
if (!skb_shinfo(skb)->gso_type) {
@@ -3750,7 +3750,7 @@ static void qdisc_pkt_len_init(struct sk_buff *skb)
sizeof(_tcphdr), &_tcphdr);
if (likely(th))
hdr_len += __tcp_hdrlen(th);
- } else {
+ } else if (shinfo->gso_type & SKB_GSO_UDP_L4) {
struct udphdr _udphdr;
if (skb_header_pointer(skb, hdr_len,
@@ -3758,10 +3758,14 @@ static void qdisc_pkt_len_init(struct sk_buff *skb)
hdr_len += sizeof(struct udphdr);
}
- if (shinfo->gso_type & SKB_GSO_DODGY)
- gso_segs = DIV_ROUND_UP(skb->len - hdr_len,
- shinfo->gso_size);
+ if (unlikely(shinfo->gso_type & SKB_GSO_DODGY)) {
+ int payload = skb->len - hdr_len;
+ /* Malicious packet. */
+ if (payload <= 0)
+ return;
+ gso_segs = DIV_ROUND_UP(payload, shinfo->gso_size);
+ }
qdisc_skb_cb(skb)->pkt_len += (gso_segs - 1) * hdr_len;
}
}
diff --git a/net/core/gro.c b/net/core/gro.c
index b3b43de1a650..87708483a5f4 100644
--- a/net/core/gro.c
+++ b/net/core/gro.c
@@ -98,7 +98,6 @@ int skb_gro_receive(struct sk_buff *p, struct sk_buff *skb)
unsigned int headlen = skb_headlen(skb);
unsigned int len = skb_gro_len(skb);
unsigned int delta_truesize;
- unsigned int gro_max_size;
unsigned int new_truesize;
struct sk_buff *lp;
int segs;
@@ -112,12 +111,8 @@ int skb_gro_receive(struct sk_buff *p, struct sk_buff *skb)
if (p->pp_recycle != skb->pp_recycle)
return -ETOOMANYREFS;
- /* pairs with WRITE_ONCE() in netif_set_gro(_ipv4)_max_size() */
- gro_max_size = p->protocol == htons(ETH_P_IPV6) ?
- READ_ONCE(p->dev->gro_max_size) :
- READ_ONCE(p->dev->gro_ipv4_max_size);
-
- if (unlikely(p->len + len >= gro_max_size || NAPI_GRO_CB(skb)->flush))
+ if (unlikely(p->len + len >= netif_get_gro_max_size(p->dev, p) ||
+ NAPI_GRO_CB(skb)->flush))
return -E2BIG;
if (unlikely(p->len + len >= GRO_LEGACY_MAX_SIZE)) {
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 291fdf4a328b..93dd5d543684 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -32,6 +32,7 @@
#ifdef CONFIG_SYSFS
static const char fmt_hex[] = "%#x\n";
static const char fmt_dec[] = "%d\n";
+static const char fmt_uint[] = "%u\n";
static const char fmt_ulong[] = "%lu\n";
static const char fmt_u64[] = "%llu\n";
@@ -425,6 +426,9 @@ NETDEVICE_SHOW_RW(gro_flush_timeout, fmt_ulong);
static int change_napi_defer_hard_irqs(struct net_device *dev, unsigned long val)
{
+ if (val > S32_MAX)
+ return -ERANGE;
+
WRITE_ONCE(dev->napi_defer_hard_irqs, val);
return 0;
}
@@ -438,7 +442,7 @@ static ssize_t napi_defer_hard_irqs_store(struct device *dev,
return netdev_store(dev, attr, buf, len, change_napi_defer_hard_irqs);
}
-NETDEVICE_SHOW_RW(napi_defer_hard_irqs, fmt_dec);
+NETDEVICE_SHOW_RW(napi_defer_hard_irqs, fmt_uint);
static ssize_t ifalias_store(struct device *dev, struct device_attribute *attr,
const char *buf, size_t len)
diff --git a/net/core/netdev-genl.c b/net/core/netdev-genl.c
index 05f9515d2c05..a17d7eaeb001 100644
--- a/net/core/netdev-genl.c
+++ b/net/core/netdev-genl.c
@@ -216,10 +216,12 @@ int netdev_nl_napi_get_doit(struct sk_buff *skb, struct genl_info *info)
rtnl_lock();
napi = napi_by_id(napi_id);
- if (napi)
+ if (napi) {
err = netdev_nl_napi_fill_one(rsp, napi, info);
- else
- err = -EINVAL;
+ } else {
+ NL_SET_BAD_ATTR(info->extack, info->attrs[NETDEV_A_NAPI_ID]);
+ err = -ENOENT;
+ }
rtnl_unlock();
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index d657b042d5a0..930acc87c8c0 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -624,12 +624,9 @@ int __netpoll_setup(struct netpoll *np, struct net_device *ndev)
const struct net_device_ops *ops;
int err;
- np->dev = ndev;
- strscpy(np->dev_name, ndev->name, IFNAMSIZ);
-
if (ndev->priv_flags & IFF_DISABLE_NETPOLL) {
np_err(np, "%s doesn't support polling, aborting\n",
- np->dev_name);
+ ndev->name);
err = -ENOTSUPP;
goto out;
}
@@ -647,7 +644,7 @@ int __netpoll_setup(struct netpoll *np, struct net_device *ndev)
refcount_set(&npinfo->refcnt, 1);
- ops = np->dev->netdev_ops;
+ ops = ndev->netdev_ops;
if (ops->ndo_netpoll_setup) {
err = ops->ndo_netpoll_setup(ndev, npinfo);
if (err)
@@ -658,6 +655,8 @@ int __netpoll_setup(struct netpoll *np, struct net_device *ndev)
refcount_inc(&npinfo->refcnt);
}
+ np->dev = ndev;
+ strscpy(np->dev_name, ndev->name, IFNAMSIZ);
npinfo->netpoll = np;
/* last thing to do is link it to the net device structure */
@@ -675,6 +674,7 @@ EXPORT_SYMBOL_GPL(__netpoll_setup);
int netpoll_setup(struct netpoll *np)
{
struct net_device *ndev = NULL;
+ bool ip_overwritten = false;
struct in_device *in_dev;
int err;
@@ -739,6 +739,7 @@ int netpoll_setup(struct netpoll *np)
}
np->local_ip.ip = ifa->ifa_local;
+ ip_overwritten = true;
np_info(np, "local IP %pI4\n", &np->local_ip.ip);
} else {
#if IS_ENABLED(CONFIG_IPV6)
@@ -755,6 +756,7 @@ int netpoll_setup(struct netpoll *np)
!!(ipv6_addr_type(&np->remote_ip.in6) & IPV6_ADDR_LINKLOCAL))
continue;
np->local_ip.in6 = ifp->addr;
+ ip_overwritten = true;
err = 0;
break;
}
@@ -785,6 +787,9 @@ int netpoll_setup(struct netpoll *np)
return 0;
put:
+ DEBUG_NET_WARN_ON_ONCE(np->dev);
+ if (ip_overwritten)
+ memset(&np->local_ip, 0, sizeof(np->local_ip));
netdev_put(ndev, &np->dev_tracker);
unlock:
rtnl_unlock();
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 83f8cd8aa2d1..de2a044cc665 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -314,8 +314,8 @@ void *__napi_alloc_frag_align(unsigned int fragsz, unsigned int align_mask)
fragsz = SKB_DATA_ALIGN(fragsz);
local_lock_nested_bh(&napi_alloc_cache.bh_lock);
- data = __page_frag_alloc_align(&nc->page, fragsz, GFP_ATOMIC,
- align_mask);
+ data = __page_frag_alloc_align(&nc->page, fragsz,
+ GFP_ATOMIC | __GFP_NOWARN, align_mask);
local_unlock_nested_bh(&napi_alloc_cache.bh_lock);
return data;
@@ -330,7 +330,8 @@ void *__netdev_alloc_frag_align(unsigned int fragsz, unsigned int align_mask)
struct page_frag_cache *nc = this_cpu_ptr(&netdev_alloc_cache);
fragsz = SKB_DATA_ALIGN(fragsz);
- data = __page_frag_alloc_align(nc, fragsz, GFP_ATOMIC,
+ data = __page_frag_alloc_align(nc, fragsz,
+ GFP_ATOMIC | __GFP_NOWARN,
align_mask);
} else {
local_bh_disable();
@@ -349,7 +350,7 @@ static struct sk_buff *napi_skb_cache_get(void)
local_lock_nested_bh(&napi_alloc_cache.bh_lock);
if (unlikely(!nc->skb_count)) {
nc->skb_count = kmem_cache_alloc_bulk(net_hotdata.skbuff_cache,
- GFP_ATOMIC,
+ GFP_ATOMIC | __GFP_NOWARN,
NAPI_SKB_CACHE_BULK,
nc->skb_cache);
if (unlikely(!nc->skb_count)) {
@@ -418,7 +419,8 @@ struct sk_buff *slab_build_skb(void *data)
struct sk_buff *skb;
unsigned int size;
- skb = kmem_cache_alloc(net_hotdata.skbuff_cache, GFP_ATOMIC);
+ skb = kmem_cache_alloc(net_hotdata.skbuff_cache,
+ GFP_ATOMIC | __GFP_NOWARN);
if (unlikely(!skb))
return NULL;
@@ -469,7 +471,8 @@ struct sk_buff *__build_skb(void *data, unsigned int frag_size)
{
struct sk_buff *skb;
- skb = kmem_cache_alloc(net_hotdata.skbuff_cache, GFP_ATOMIC);
+ skb = kmem_cache_alloc(net_hotdata.skbuff_cache,
+ GFP_ATOMIC | __GFP_NOWARN);
if (unlikely(!skb))
return NULL;
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
index 668c729946ea..1664547deffd 100644
--- a/net/dsa/dsa.c
+++ b/net/dsa/dsa.c
@@ -1577,6 +1577,7 @@ EXPORT_SYMBOL_GPL(dsa_unregister_switch);
void dsa_switch_shutdown(struct dsa_switch *ds)
{
struct net_device *conduit, *user_dev;
+ LIST_HEAD(close_list);
struct dsa_port *dp;
mutex_lock(&dsa2_mutex);
@@ -1586,10 +1587,16 @@ void dsa_switch_shutdown(struct dsa_switch *ds)
rtnl_lock();
+ dsa_switch_for_each_cpu_port(dp, ds)
+ list_add(&dp->conduit->close_list, &close_list);
+
+ dev_close_many(&close_list, true);
+
dsa_switch_for_each_user_port(dp, ds) {
conduit = dsa_port_to_conduit(dp);
user_dev = dp->user;
+ netif_device_detach(user_dev);
netdev_upper_dev_unlink(conduit, user_dev);
}
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index d96f3e452fef..ddab15116454 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -574,10 +574,6 @@ static int inet_set_ifa(struct net_device *dev, struct in_ifaddr *ifa)
ASSERT_RTNL();
- if (!in_dev) {
- inet_free_ifa(ifa);
- return -ENOBUFS;
- }
ipv4_devconf_setall(in_dev);
neigh_parms_data_state_setall(in_dev->arp_parms);
if (ifa->ifa_dev != in_dev) {
@@ -1184,6 +1180,8 @@ int devinet_ioctl(struct net *net, unsigned int cmd, struct ifreq *ifr)
if (!ifa) {
ret = -ENOBUFS;
+ if (!in_dev)
+ break;
ifa = inet_alloc_ifa();
if (!ifa)
break;
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 7ad2cafb9276..da540ddb7af6 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -1343,7 +1343,7 @@ static void nl_fib_lookup(struct net *net, struct fib_result_nl *frn)
struct flowi4 fl4 = {
.flowi4_mark = frn->fl_mark,
.daddr = frn->fl_addr,
- .flowi4_tos = frn->fl_tos,
+ .flowi4_tos = frn->fl_tos & IPTOS_RT_MASK,
.flowi4_scope = frn->fl_scope,
};
struct fib_table *tb;
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index ba205473522e..868ef18ad656 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -661,11 +661,11 @@ static netdev_tx_t ipgre_xmit(struct sk_buff *skb,
if (skb_cow_head(skb, 0))
goto free_skb;
- tnl_params = (const struct iphdr *)skb->data;
-
- if (!pskb_network_may_pull(skb, pull_len))
+ if (!pskb_may_pull(skb, pull_len))
goto free_skb;
+ tnl_params = (const struct iphdr *)skb->data;
+
/* ip_tunnel_xmit() needs skb->data pointing to gre header. */
skb_pull(skb, pull_len);
skb_reset_mac_header(skb);
diff --git a/net/ipv4/netfilter/nf_dup_ipv4.c b/net/ipv4/netfilter/nf_dup_ipv4.c
index 6cc5743c553a..9a21175693db 100644
--- a/net/ipv4/netfilter/nf_dup_ipv4.c
+++ b/net/ipv4/netfilter/nf_dup_ipv4.c
@@ -52,8 +52,9 @@ void nf_dup_ipv4(struct net *net, struct sk_buff *skb, unsigned int hooknum,
{
struct iphdr *iph;
+ local_bh_disable();
if (this_cpu_read(nf_skb_duplicated))
- return;
+ goto out;
/*
* Copy the skb, and route the copy. Will later return %XT_CONTINUE for
* the original skb, which should continue on its way as if nothing has
@@ -61,7 +62,7 @@ void nf_dup_ipv4(struct net *net, struct sk_buff *skb, unsigned int hooknum,
*/
skb = pskb_copy(skb, GFP_ATOMIC);
if (skb == NULL)
- return;
+ goto out;
#if IS_ENABLED(CONFIG_NF_CONNTRACK)
/* Avoid counting cloned packets towards the original connection. */
@@ -90,6 +91,8 @@ void nf_dup_ipv4(struct net *net, struct sk_buff *skb, unsigned int hooknum,
} else {
kfree_skb(skb);
}
+out:
+ local_bh_enable();
}
EXPORT_SYMBOL_GPL(nf_dup_ipv4);
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index a4e510846905..5087e12209a1 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -120,6 +120,9 @@ int tcp_twsk_unique(struct sock *sk, struct sock *sktw, void *twp)
struct tcp_sock *tp = tcp_sk(sk);
int ts_recent_stamp;
+ if (tw->tw_substate == TCP_FIN_WAIT2)
+ reuse = 0;
+
if (reuse == 2) {
/* Still does not detect *everything* that goes through
* lo, since we require a loopback src or dst address
diff --git a/net/ipv4/tcp_offload.c b/net/ipv4/tcp_offload.c
index e4ad3311e148..2308665b51c5 100644
--- a/net/ipv4/tcp_offload.c
+++ b/net/ipv4/tcp_offload.c
@@ -101,8 +101,14 @@ static struct sk_buff *tcp4_gso_segment(struct sk_buff *skb,
if (!pskb_may_pull(skb, sizeof(struct tcphdr)))
return ERR_PTR(-EINVAL);
- if (skb_shinfo(skb)->gso_type & SKB_GSO_FRAGLIST)
- return __tcp4_gso_segment_list(skb, features);
+ if (skb_shinfo(skb)->gso_type & SKB_GSO_FRAGLIST) {
+ struct tcphdr *th = tcp_hdr(skb);
+
+ if (skb_pagelen(skb) - th->doff * 4 == skb_shinfo(skb)->gso_size)
+ return __tcp4_gso_segment_list(skb, features);
+
+ skb->ip_summed = CHECKSUM_NONE;
+ }
if (unlikely(skb->ip_summed != CHECKSUM_PARTIAL)) {
const struct iphdr *iph = ip_hdr(skb);
diff --git a/net/ipv4/udp_offload.c b/net/ipv4/udp_offload.c
index d842303587af..a5be6e4ed326 100644
--- a/net/ipv4/udp_offload.c
+++ b/net/ipv4/udp_offload.c
@@ -296,8 +296,26 @@ struct sk_buff *__udp_gso_segment(struct sk_buff *gso_skb,
return NULL;
}
- if (skb_shinfo(gso_skb)->gso_type & SKB_GSO_FRAGLIST)
- return __udp_gso_segment_list(gso_skb, features, is_ipv6);
+ if (skb_shinfo(gso_skb)->gso_type & SKB_GSO_FRAGLIST) {
+ /* Detect modified geometry and pass those to skb_segment. */
+ if (skb_pagelen(gso_skb) - sizeof(*uh) == skb_shinfo(gso_skb)->gso_size)
+ return __udp_gso_segment_list(gso_skb, features, is_ipv6);
+
+ /* Setup csum, as fraglist skips this in udp4_gro_receive. */
+ gso_skb->csum_start = skb_transport_header(gso_skb) - gso_skb->head;
+ gso_skb->csum_offset = offsetof(struct udphdr, check);
+ gso_skb->ip_summed = CHECKSUM_PARTIAL;
+
+ uh = udp_hdr(gso_skb);
+ if (is_ipv6)
+ uh->check = ~udp_v6_check(gso_skb->len,
+ &ipv6_hdr(gso_skb)->saddr,
+ &ipv6_hdr(gso_skb)->daddr, 0);
+ else
+ uh->check = ~udp_v4_check(gso_skb->len,
+ ip_hdr(gso_skb)->saddr,
+ ip_hdr(gso_skb)->daddr, 0);
+ }
skb_pull(gso_skb, sizeof(*uh));
diff --git a/net/ipv6/netfilter/nf_dup_ipv6.c b/net/ipv6/netfilter/nf_dup_ipv6.c
index a0a2de30be3e..0c39c77fe8a8 100644
--- a/net/ipv6/netfilter/nf_dup_ipv6.c
+++ b/net/ipv6/netfilter/nf_dup_ipv6.c
@@ -47,11 +47,12 @@ static bool nf_dup_ipv6_route(struct net *net, struct sk_buff *skb,
void nf_dup_ipv6(struct net *net, struct sk_buff *skb, unsigned int hooknum,
const struct in6_addr *gw, int oif)
{
+ local_bh_disable();
if (this_cpu_read(nf_skb_duplicated))
- return;
+ goto out;
skb = pskb_copy(skb, GFP_ATOMIC);
if (skb == NULL)
- return;
+ goto out;
#if IS_ENABLED(CONFIG_NF_CONNTRACK)
nf_reset_ct(skb);
@@ -69,6 +70,8 @@ void nf_dup_ipv6(struct net *net, struct sk_buff *skb, unsigned int hooknum,
} else {
kfree_skb(skb);
}
+out:
+ local_bh_enable();
}
EXPORT_SYMBOL_GPL(nf_dup_ipv6);
diff --git a/net/ipv6/tcpv6_offload.c b/net/ipv6/tcpv6_offload.c
index 23971903e66d..a45bf17cb2a1 100644
--- a/net/ipv6/tcpv6_offload.c
+++ b/net/ipv6/tcpv6_offload.c
@@ -159,8 +159,14 @@ static struct sk_buff *tcp6_gso_segment(struct sk_buff *skb,
if (!pskb_may_pull(skb, sizeof(*th)))
return ERR_PTR(-EINVAL);
- if (skb_shinfo(skb)->gso_type & SKB_GSO_FRAGLIST)
- return __tcp6_gso_segment_list(skb, features);
+ if (skb_shinfo(skb)->gso_type & SKB_GSO_FRAGLIST) {
+ struct tcphdr *th = tcp_hdr(skb);
+
+ if (skb_pagelen(skb) - th->doff * 4 == skb_shinfo(skb)->gso_size)
+ return __tcp6_gso_segment_list(skb, features);
+
+ skb->ip_summed = CHECKSUM_NONE;
+ }
if (unlikely(skb->ip_summed != CHECKSUM_PARTIAL)) {
const struct ipv6hdr *ipv6h = ipv6_hdr(skb);
diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c
index 2e86f520f799..ee8133f77b64 100644
--- a/net/l2tp/l2tp_core.c
+++ b/net/l2tp/l2tp_core.c
@@ -152,7 +152,7 @@ static void l2tp_session_free(struct l2tp_session *session)
trace_free_session(session);
if (session->tunnel)
l2tp_tunnel_dec_refcount(session->tunnel);
- kfree(session);
+ kfree_rcu(session, rcu);
}
struct l2tp_tunnel *l2tp_sk_to_tunnel(struct sock *sk)
@@ -254,7 +254,14 @@ struct l2tp_session *l2tp_v3_session_get(const struct net *net, struct sock *sk,
hash_for_each_possible_rcu(pn->l2tp_v3_session_htable, session,
hlist, key) {
- if (session->tunnel->sock == sk &&
+ /* session->tunnel may be NULL if another thread is in
+ * l2tp_session_register and has added an item to
+ * l2tp_v3_session_htable but hasn't yet added the
+ * session to its tunnel's session_list.
+ */
+ struct l2tp_tunnel *tunnel = READ_ONCE(session->tunnel);
+
+ if (tunnel && tunnel->sock == sk &&
refcount_inc_not_zero(&session->ref_count)) {
rcu_read_unlock_bh();
return session;
@@ -387,12 +394,12 @@ static int l2tp_session_collision_add(struct l2tp_net *pn,
/* If existing session isn't already in the session hlist, add it. */
if (!hash_hashed(&session2->hlist))
- hash_add(pn->l2tp_v3_session_htable, &session2->hlist,
- session2->hlist_key);
+ hash_add_rcu(pn->l2tp_v3_session_htable, &session2->hlist,
+ session2->hlist_key);
/* Add new session to the hlist and collision list */
- hash_add(pn->l2tp_v3_session_htable, &session1->hlist,
- session1->hlist_key);
+ hash_add_rcu(pn->l2tp_v3_session_htable, &session1->hlist,
+ session1->hlist_key);
refcount_inc(&clist->ref_count);
l2tp_session_coll_list_add(clist, session1);
@@ -408,7 +415,7 @@ static void l2tp_session_collision_del(struct l2tp_net *pn,
lockdep_assert_held(&pn->l2tp_session_idr_lock);
- hash_del(&session->hlist);
+ hash_del_rcu(&session->hlist);
if (clist) {
/* Remove session from its collision list. If there
@@ -482,7 +489,8 @@ int l2tp_session_register(struct l2tp_session *session,
}
l2tp_tunnel_inc_refcount(tunnel);
- list_add(&session->list, &tunnel->session_list);
+ WRITE_ONCE(session->tunnel, tunnel);
+ list_add_rcu(&session->list, &tunnel->session_list);
if (tunnel->version == L2TP_HDR_VER_3) {
if (!other_session)
@@ -797,7 +805,8 @@ void l2tp_recv_common(struct l2tp_session *session, struct sk_buff *skb,
if (!session->lns_mode && !session->send_seq) {
trace_session_seqnum_lns_enable(session);
session->send_seq = 1;
- l2tp_session_set_header_len(session, tunnel->version);
+ l2tp_session_set_header_len(session, tunnel->version,
+ tunnel->encap);
}
} else {
/* No sequence numbers.
@@ -818,7 +827,8 @@ void l2tp_recv_common(struct l2tp_session *session, struct sk_buff *skb,
if (!session->lns_mode && session->send_seq) {
trace_session_seqnum_lns_disable(session);
session->send_seq = 0;
- l2tp_session_set_header_len(session, tunnel->version);
+ l2tp_session_set_header_len(session, tunnel->version,
+ tunnel->encap);
} else if (session->send_seq) {
pr_debug_ratelimited("%s: recv data has no seq numbers when required. Discarding.\n",
session->name);
@@ -1288,8 +1298,6 @@ static void l2tp_session_unhash(struct l2tp_session *session)
spin_unlock_bh(&pn->l2tp_session_idr_lock);
spin_unlock_bh(&tunnel->list_lock);
-
- synchronize_rcu();
}
}
@@ -1663,7 +1671,8 @@ EXPORT_SYMBOL_GPL(l2tp_session_delete);
/* We come here whenever a session's send_seq, cookie_len or
* l2specific_type parameters are set.
*/
-void l2tp_session_set_header_len(struct l2tp_session *session, int version)
+void l2tp_session_set_header_len(struct l2tp_session *session, int version,
+ enum l2tp_encap_type encap)
{
if (version == L2TP_HDR_VER_2) {
session->hdr_len = 6;
@@ -1672,7 +1681,7 @@ void l2tp_session_set_header_len(struct l2tp_session *session, int version)
} else {
session->hdr_len = 4 + session->cookie_len;
session->hdr_len += l2tp_get_l2specific_len(session);
- if (session->tunnel->encap == L2TP_ENCAPTYPE_UDP)
+ if (encap == L2TP_ENCAPTYPE_UDP)
session->hdr_len += 4;
}
}
@@ -1686,7 +1695,6 @@ struct l2tp_session *l2tp_session_create(int priv_size, struct l2tp_tunnel *tunn
session = kzalloc(sizeof(*session) + priv_size, GFP_KERNEL);
if (session) {
session->magic = L2TP_SESSION_MAGIC;
- session->tunnel = tunnel;
session->session_id = session_id;
session->peer_session_id = peer_session_id;
@@ -1724,7 +1732,7 @@ struct l2tp_session *l2tp_session_create(int priv_size, struct l2tp_tunnel *tunn
memcpy(&session->peer_cookie[0], &cfg->peer_cookie[0], cfg->peer_cookie_len);
}
- l2tp_session_set_header_len(session, tunnel->version);
+ l2tp_session_set_header_len(session, tunnel->version, tunnel->encap);
refcount_set(&session->ref_count, 1);
diff --git a/net/l2tp/l2tp_core.h b/net/l2tp/l2tp_core.h
index 8ac81bc1bc6f..d0e3460089d9 100644
--- a/net/l2tp/l2tp_core.h
+++ b/net/l2tp/l2tp_core.h
@@ -67,6 +67,7 @@ struct l2tp_session_coll_list {
struct l2tp_session {
int magic; /* should be L2TP_SESSION_MAGIC */
long dead;
+ struct rcu_head rcu;
struct l2tp_tunnel *tunnel; /* back pointer to tunnel context */
u32 session_id;
@@ -260,7 +261,8 @@ void l2tp_recv_common(struct l2tp_session *session, struct sk_buff *skb,
int l2tp_udp_encap_recv(struct sock *sk, struct sk_buff *skb);
/* Transmit path helpers for sending packets over the tunnel socket. */
-void l2tp_session_set_header_len(struct l2tp_session *session, int version);
+void l2tp_session_set_header_len(struct l2tp_session *session, int version,
+ enum l2tp_encap_type encap);
int l2tp_xmit_skb(struct l2tp_session *session, struct sk_buff *skb);
/* Pseudowire management.
diff --git a/net/l2tp/l2tp_netlink.c b/net/l2tp/l2tp_netlink.c
index d105030520f9..fc43ecbd128c 100644
--- a/net/l2tp/l2tp_netlink.c
+++ b/net/l2tp/l2tp_netlink.c
@@ -692,8 +692,10 @@ static int l2tp_nl_cmd_session_modify(struct sk_buff *skb, struct genl_info *inf
session->recv_seq = nla_get_u8(info->attrs[L2TP_ATTR_RECV_SEQ]);
if (info->attrs[L2TP_ATTR_SEND_SEQ]) {
+ struct l2tp_tunnel *tunnel = session->tunnel;
+
session->send_seq = nla_get_u8(info->attrs[L2TP_ATTR_SEND_SEQ]);
- l2tp_session_set_header_len(session, session->tunnel->version);
+ l2tp_session_set_header_len(session, tunnel->version, tunnel->encap);
}
if (info->attrs[L2TP_ATTR_LNS_MODE])
diff --git a/net/l2tp/l2tp_ppp.c b/net/l2tp/l2tp_ppp.c
index 3596290047b2..4f25c1212cac 100644
--- a/net/l2tp/l2tp_ppp.c
+++ b/net/l2tp/l2tp_ppp.c
@@ -1205,7 +1205,8 @@ static int pppol2tp_session_setsockopt(struct sock *sk,
po->chan.hdrlen = val ? PPPOL2TP_L2TP_HDR_SIZE_SEQ :
PPPOL2TP_L2TP_HDR_SIZE_NOSEQ;
}
- l2tp_session_set_header_len(session, session->tunnel->version);
+ l2tp_session_set_header_len(session, session->tunnel->version,
+ session->tunnel->encap);
break;
case PPPOL2TP_SO_LNSMODE:
diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c
index e8567723e94d..b72e4036526b 100644
--- a/net/mac80211/chan.c
+++ b/net/mac80211/chan.c
@@ -286,7 +286,9 @@ ieee80211_get_max_required_bw(struct ieee80211_link_data *link)
enum nl80211_chan_width max_bw = NL80211_CHAN_WIDTH_20_NOHT;
struct sta_info *sta;
- list_for_each_entry_rcu(sta, &sdata->local->sta_list, list) {
+ lockdep_assert_wiphy(sdata->local->hw.wiphy);
+
+ list_for_each_entry(sta, &sdata->local->sta_list, list) {
if (sdata != sta->sdata &&
!(sta->sdata->bss && sta->sdata->bss == sdata->bss))
continue;
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 9e3d2ed9cf67..746f51ac0306 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -1231,7 +1231,7 @@ static bool ieee80211_add_vht_ie(struct ieee80211_sub_if_data *sdata,
bool disable_mu_mimo = false;
struct ieee80211_sub_if_data *other;
- list_for_each_entry_rcu(other, &local->interfaces, list) {
+ list_for_each_entry(other, &local->interfaces, list) {
if (other->vif.bss_conf.mu_mimo_owner) {
disable_mu_mimo = true;
break;
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index 1c5d99975ad0..3b2bde6360bc 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -504,7 +504,7 @@ static void __ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted)
* the scan was in progress; if there was none this will
* just be a no-op for the particular interface.
*/
- list_for_each_entry_rcu(sdata, &local->interfaces, list) {
+ list_for_each_entry(sdata, &local->interfaces, list) {
if (ieee80211_sdata_running(sdata))
wiphy_work_queue(sdata->local->hw.wiphy, &sdata->work);
}
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index c7ad9bc5973a..aed72794d9fe 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -751,7 +751,9 @@ static void __iterate_interfaces(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata;
bool active_only = iter_flags & IEEE80211_IFACE_ITER_ACTIVE;
- list_for_each_entry_rcu(sdata, &local->interfaces, list) {
+ list_for_each_entry_rcu(sdata, &local->interfaces, list,
+ lockdep_is_held(&local->iflist_mtx) ||
+ lockdep_is_held(&local->hw.wiphy->mtx)) {
switch (sdata->vif.type) {
case NL80211_IFTYPE_MONITOR:
if (!(sdata->u.mntr.flags & MONITOR_FLAG_ACTIVE))
diff --git a/net/mac802154/scan.c b/net/mac802154/scan.c
index 1c0eeaa76560..a6dab3cc3ad8 100644
--- a/net/mac802154/scan.c
+++ b/net/mac802154/scan.c
@@ -176,6 +176,7 @@ void mac802154_scan_worker(struct work_struct *work)
struct ieee802154_local *local =
container_of(work, struct ieee802154_local, scan_work.work);
struct cfg802154_scan_request *scan_req;
+ enum nl802154_scan_types scan_req_type;
struct ieee802154_sub_if_data *sdata;
unsigned int scan_duration = 0;
struct wpan_phy *wpan_phy;
@@ -209,6 +210,7 @@ void mac802154_scan_worker(struct work_struct *work)
}
wpan_phy = scan_req->wpan_phy;
+ scan_req_type = scan_req->type;
scan_req_duration = scan_req->duration;
/* Look for the next valid chan */
@@ -246,7 +248,7 @@ void mac802154_scan_worker(struct work_struct *work)
goto end_scan;
}
- if (scan_req->type == NL802154_SCAN_ACTIVE) {
+ if (scan_req_type == NL802154_SCAN_ACTIVE) {
ret = mac802154_transmit_beacon_req(local, sdata);
if (ret)
dev_err(&sdata->dev->dev,
diff --git a/net/ncsi/ncsi-manage.c b/net/ncsi/ncsi-manage.c
index 5ecf611c8820..5cf55bde366d 100644
--- a/net/ncsi/ncsi-manage.c
+++ b/net/ncsi/ncsi-manage.c
@@ -1954,6 +1954,8 @@ void ncsi_unregister_dev(struct ncsi_dev *nd)
list_del_rcu(&ndp->node);
spin_unlock_irqrestore(&ncsi_dev_lock, flags);
+ disable_work_sync(&ndp->work);
+
kfree(ndp);
}
EXPORT_SYMBOL_GPL(ncsi_unregister_dev);
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 472f211472db..e792f153f958 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -10795,7 +10795,10 @@ static int __nf_tables_abort(struct net *net, enum nfnl_abort_action action)
break;
}
te = nft_trans_container_elem(trans);
- nft_setelem_remove(net, te->set, te->elem_priv);
+ if (!te->set->ops->abort ||
+ nft_setelem_is_catchall(te->set, te->elem_priv))
+ nft_setelem_remove(net, te->set, te->elem_priv);
+
if (!nft_setelem_is_catchall(te->set, te->elem_priv))
atomic_dec(&te->set->nelems);
diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
index 08de24658f4f..3f8197d5926e 100644
--- a/net/rxrpc/ar-internal.h
+++ b/net/rxrpc/ar-internal.h
@@ -1058,7 +1058,7 @@ bool rxrpc_direct_abort(struct sk_buff *skb, enum rxrpc_abort_reason why,
int rxrpc_io_thread(void *data);
static inline void rxrpc_wake_up_io_thread(struct rxrpc_local *local)
{
- wake_up_process(local->io_thread);
+ wake_up_process(READ_ONCE(local->io_thread));
}
static inline bool rxrpc_protocol_error(struct sk_buff *skb, enum rxrpc_abort_reason why)
diff --git a/net/rxrpc/io_thread.c b/net/rxrpc/io_thread.c
index 0300baa9afcd..07c74c77d802 100644
--- a/net/rxrpc/io_thread.c
+++ b/net/rxrpc/io_thread.c
@@ -27,11 +27,17 @@ int rxrpc_encap_rcv(struct sock *udp_sk, struct sk_buff *skb)
{
struct sk_buff_head *rx_queue;
struct rxrpc_local *local = rcu_dereference_sk_user_data(udp_sk);
+ struct task_struct *io_thread;
if (unlikely(!local)) {
kfree_skb(skb);
return 0;
}
+ io_thread = READ_ONCE(local->io_thread);
+ if (!io_thread) {
+ kfree_skb(skb);
+ return 0;
+ }
if (skb->tstamp == 0)
skb->tstamp = ktime_get_real();
@@ -47,7 +53,7 @@ int rxrpc_encap_rcv(struct sock *udp_sk, struct sk_buff *skb)
#endif
skb_queue_tail(rx_queue, skb);
- rxrpc_wake_up_io_thread(local);
+ wake_up_process(io_thread);
return 0;
}
@@ -565,7 +571,7 @@ int rxrpc_io_thread(void *data)
__set_current_state(TASK_RUNNING);
rxrpc_see_local(local, rxrpc_local_stop);
rxrpc_destroy_local(local);
- local->io_thread = NULL;
+ WRITE_ONCE(local->io_thread, NULL);
rxrpc_see_local(local, rxrpc_local_stopped);
return 0;
}
diff --git a/net/rxrpc/local_object.c b/net/rxrpc/local_object.c
index 504453c688d7..f9623ace2201 100644
--- a/net/rxrpc/local_object.c
+++ b/net/rxrpc/local_object.c
@@ -232,7 +232,7 @@ static int rxrpc_open_socket(struct rxrpc_local *local, struct net *net)
}
wait_for_completion(&local->io_thread_ready);
- local->io_thread = io_thread;
+ WRITE_ONCE(local->io_thread, io_thread);
_leave(" = 0");
return 0;
diff --git a/net/sched/sch_taprio.c b/net/sched/sch_taprio.c
index cc2df9f8c14a..8498d0606b24 100644
--- a/net/sched/sch_taprio.c
+++ b/net/sched/sch_taprio.c
@@ -1952,7 +1952,9 @@ static int taprio_change(struct Qdisc *sch, struct nlattr *opt,
goto unlock;
}
- rcu_assign_pointer(q->admin_sched, new_admin);
+ /* Not going to race against advance_sched(), but still */
+ admin = rcu_replace_pointer(q->admin_sched, new_admin,
+ lockdep_rtnl_is_held());
if (admin)
call_rcu(&admin->rcu, taprio_free_sched_cb);
} else {
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 32f76f1298da..078bcb3858c7 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -8557,8 +8557,10 @@ static int sctp_listen_start(struct sock *sk, int backlog)
*/
inet_sk_set_state(sk, SCTP_SS_LISTENING);
if (!ep->base.bind_addr.port) {
- if (sctp_autobind(sk))
+ if (sctp_autobind(sk)) {
+ inet_sk_set_state(sk, SCTP_SS_CLOSED);
return -EAGAIN;
+ }
} else {
if (sctp_get_port(sk, inet_sk(sk)->inet_num)) {
inet_sk_set_state(sk, SCTP_SS_CLOSED);
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index 88a59cfa5583..df06b152ed94 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -713,7 +713,7 @@ svc_prepare_thread(struct svc_serv *serv, struct svc_pool *pool, int node)
serv->sv_nrthreads += 1;
spin_unlock_bh(&serv->sv_lock);
- atomic_inc(&pool->sp_nrthreads);
+ pool->sp_nrthreads += 1;
/* Protected by whatever lock the service uses when calling
* svc_set_num_threads()
@@ -768,31 +768,22 @@ svc_pool_victim(struct svc_serv *serv, struct svc_pool *target_pool,
struct svc_pool *pool;
unsigned int i;
-retry:
pool = target_pool;
- if (pool != NULL) {
- if (atomic_inc_not_zero(&pool->sp_nrthreads))
- goto found_pool;
- return NULL;
- } else {
+ if (!pool) {
for (i = 0; i < serv->sv_nrpools; i++) {
pool = &serv->sv_pools[--(*state) % serv->sv_nrpools];
- if (atomic_inc_not_zero(&pool->sp_nrthreads))
- goto found_pool;
+ if (pool->sp_nrthreads)
+ break;
}
- return NULL;
}
-found_pool:
- set_bit(SP_VICTIM_REMAINS, &pool->sp_flags);
- set_bit(SP_NEED_VICTIM, &pool->sp_flags);
- if (!atomic_dec_and_test(&pool->sp_nrthreads))
+ if (pool && pool->sp_nrthreads) {
+ set_bit(SP_VICTIM_REMAINS, &pool->sp_flags);
+ set_bit(SP_NEED_VICTIM, &pool->sp_flags);
return pool;
- /* Nothing left in this pool any more */
- clear_bit(SP_NEED_VICTIM, &pool->sp_flags);
- clear_bit(SP_VICTIM_REMAINS, &pool->sp_flags);
- goto retry;
+ }
+ return NULL;
}
static int
@@ -871,7 +862,7 @@ svc_set_num_threads(struct svc_serv *serv, struct svc_pool *pool, int nrservs)
if (!pool)
nrservs -= serv->sv_nrthreads;
else
- nrservs -= atomic_read(&pool->sp_nrthreads);
+ nrservs -= pool->sp_nrthreads;
if (nrservs > 0)
return svc_start_kthreads(serv, pool, nrservs);
@@ -959,7 +950,7 @@ svc_exit_thread(struct svc_rqst *rqstp)
list_del_rcu(&rqstp->rq_all);
- atomic_dec(&pool->sp_nrthreads);
+ pool->sp_nrthreads -= 1;
spin_lock_bh(&serv->sv_lock);
serv->sv_nrthreads -= 1;
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index 5a526ebafeb4..3c9e25f6a1d2 100644
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -163,8 +163,12 @@ static int bearer_name_validate(const char *name,
/* return bearer name components, if necessary */
if (name_parts) {
- strcpy(name_parts->media_name, media_name);
- strcpy(name_parts->if_name, if_name);
+ if (strscpy(name_parts->media_name, media_name,
+ TIPC_MAX_MEDIA_NAME) < 0)
+ return 0;
+ if (strscpy(name_parts->if_name, if_name,
+ TIPC_MAX_IF_NAME) < 0)
+ return 0;
}
return 1;
}
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 1d83bc3de5ca..f18e1716339e 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -10144,7 +10144,20 @@ static int nl80211_start_radar_detection(struct sk_buff *skb,
err = rdev_start_radar_detection(rdev, dev, &chandef, cac_time_ms);
if (!err) {
- wdev->links[0].ap.chandef = chandef;
+ switch (wdev->iftype) {
+ case NL80211_IFTYPE_AP:
+ case NL80211_IFTYPE_P2P_GO:
+ wdev->links[0].ap.chandef = chandef;
+ break;
+ case NL80211_IFTYPE_ADHOC:
+ wdev->u.ibss.chandef = chandef;
+ break;
+ case NL80211_IFTYPE_MESH_POINT:
+ wdev->u.mesh.chandef = chandef;
+ break;
+ default:
+ break;
+ }
wdev->cac_started = true;
wdev->cac_start_time = jiffies;
wdev->cac_time_ms = cac_time_ms;
diff --git a/rust/Makefile b/rust/Makefile
index f168d2c98a15..2aa93007aaca 100644
--- a/rust/Makefile
+++ b/rust/Makefile
@@ -8,16 +8,16 @@ always-$(CONFIG_RUST) += exports_core_generated.h
# Missing prototypes are expected in the helpers since these are exported
# for Rust only, thus there is no header nor prototypes.
-obj-$(CONFIG_RUST) += helpers.o
-CFLAGS_REMOVE_helpers.o = -Wmissing-prototypes -Wmissing-declarations
+obj-$(CONFIG_RUST) += helpers/helpers.o
+CFLAGS_REMOVE_helpers/helpers.o = -Wmissing-prototypes -Wmissing-declarations
always-$(CONFIG_RUST) += libmacros.so
no-clean-files += libmacros.so
always-$(CONFIG_RUST) += bindings/bindings_generated.rs bindings/bindings_helpers_generated.rs
obj-$(CONFIG_RUST) += alloc.o bindings.o kernel.o
-always-$(CONFIG_RUST) += exports_alloc_generated.h exports_bindings_generated.h \
- exports_kernel_generated.h
+always-$(CONFIG_RUST) += exports_alloc_generated.h exports_helpers_generated.h \
+ exports_bindings_generated.h exports_kernel_generated.h
always-$(CONFIG_RUST) += uapi/uapi_generated.rs
obj-$(CONFIG_RUST) += uapi.o
@@ -299,7 +299,7 @@ $(obj)/bindings/bindings_helpers_generated.rs: private bindgen_target_cflags = \
-I$(objtree)/$(obj) -Wno-missing-prototypes -Wno-missing-declarations
$(obj)/bindings/bindings_helpers_generated.rs: private bindgen_target_extra = ; \
sed -Ei 's/pub fn rust_helper_([a-zA-Z0-9_]*)/#[link_name="rust_helper_\1"]\n pub fn \1/g' $@
-$(obj)/bindings/bindings_helpers_generated.rs: $(src)/helpers.c FORCE
+$(obj)/bindings/bindings_helpers_generated.rs: $(src)/helpers/helpers.c FORCE
$(call if_changed_dep,bindgen)
quiet_cmd_exports = EXPORTS $@
@@ -313,6 +313,18 @@ $(obj)/exports_core_generated.h: $(obj)/core.o FORCE
$(obj)/exports_alloc_generated.h: $(obj)/alloc.o FORCE
$(call if_changed,exports)
+# Even though Rust kernel modules should never use the bindings directly,
+# symbols from the `bindings` crate and the C helpers need to be exported
+# because Rust generics and inlined functions may not get their code generated
+# in the crate where they are defined. Other helpers, called from non-inline
+# functions, may not be exported, in principle. However, in general, the Rust
+# compiler does not guarantee codegen will be performed for a non-inline
+# function either. Therefore, we export all symbols from helpers and bindings.
+# In the future, this may be revisited to reduce the number of exports after
+# the compiler is informed about the places codegen is required.
+$(obj)/exports_helpers_generated.h: $(obj)/helpers/helpers.o FORCE
+ $(call if_changed,exports)
+
$(obj)/exports_bindings_generated.h: $(obj)/bindings.o FORCE
$(call if_changed,exports)
diff --git a/rust/exports.c b/rust/exports.c
index 3803c21d1403..e5695f3b45b7 100644
--- a/rust/exports.c
+++ b/rust/exports.c
@@ -17,6 +17,7 @@
#include "exports_core_generated.h"
#include "exports_alloc_generated.h"
+#include "exports_helpers_generated.h"
#include "exports_bindings_generated.h"
#include "exports_kernel_generated.h"
diff --git a/rust/helpers.c b/rust/helpers.c
deleted file mode 100644
index 92d3c03ae1bd..000000000000
--- a/rust/helpers.c
+++ /dev/null
@@ -1,239 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Non-trivial C macros cannot be used in Rust. Similarly, inlined C functions
- * cannot be called either. This file explicitly creates functions ("helpers")
- * that wrap those so that they can be called from Rust.
- *
- * Even though Rust kernel modules should never use the bindings directly, some
- * of these helpers need to be exported because Rust generics and inlined
- * functions may not get their code generated in the crate where they are
- * defined. Other helpers, called from non-inline functions, may not be
- * exported, in principle. However, in general, the Rust compiler does not
- * guarantee codegen will be performed for a non-inline function either.
- * Therefore, this file exports all the helpers. In the future, this may be
- * revisited to reduce the number of exports after the compiler is informed
- * about the places codegen is required.
- *
- * All symbols are exported as GPL-only to guarantee no GPL-only feature is
- * accidentally exposed.
- *
- * Sorted alphabetically.
- */
-
-#include <kunit/test-bug.h>
-#include <linux/bug.h>
-#include <linux/build_bug.h>
-#include <linux/device.h>
-#include <linux/err.h>
-#include <linux/errname.h>
-#include <linux/gfp.h>
-#include <linux/highmem.h>
-#include <linux/mutex.h>
-#include <linux/refcount.h>
-#include <linux/sched/signal.h>
-#include <linux/slab.h>
-#include <linux/spinlock.h>
-#include <linux/wait.h>
-#include <linux/workqueue.h>
-
-__noreturn void rust_helper_BUG(void)
-{
- BUG();
-}
-EXPORT_SYMBOL_GPL(rust_helper_BUG);
-
-unsigned long rust_helper_copy_from_user(void *to, const void __user *from,
- unsigned long n)
-{
- return copy_from_user(to, from, n);
-}
-EXPORT_SYMBOL_GPL(rust_helper_copy_from_user);
-
-unsigned long rust_helper_copy_to_user(void __user *to, const void *from,
- unsigned long n)
-{
- return copy_to_user(to, from, n);
-}
-EXPORT_SYMBOL_GPL(rust_helper_copy_to_user);
-
-void rust_helper_mutex_lock(struct mutex *lock)
-{
- mutex_lock(lock);
-}
-EXPORT_SYMBOL_GPL(rust_helper_mutex_lock);
-
-void rust_helper___spin_lock_init(spinlock_t *lock, const char *name,
- struct lock_class_key *key)
-{
-#ifdef CONFIG_DEBUG_SPINLOCK
- __raw_spin_lock_init(spinlock_check(lock), name, key, LD_WAIT_CONFIG);
-#else
- spin_lock_init(lock);
-#endif
-}
-EXPORT_SYMBOL_GPL(rust_helper___spin_lock_init);
-
-void rust_helper_spin_lock(spinlock_t *lock)
-{
- spin_lock(lock);
-}
-EXPORT_SYMBOL_GPL(rust_helper_spin_lock);
-
-void rust_helper_spin_unlock(spinlock_t *lock)
-{
- spin_unlock(lock);
-}
-EXPORT_SYMBOL_GPL(rust_helper_spin_unlock);
-
-void rust_helper_init_wait(struct wait_queue_entry *wq_entry)
-{
- init_wait(wq_entry);
-}
-EXPORT_SYMBOL_GPL(rust_helper_init_wait);
-
-int rust_helper_signal_pending(struct task_struct *t)
-{
- return signal_pending(t);
-}
-EXPORT_SYMBOL_GPL(rust_helper_signal_pending);
-
-struct page *rust_helper_alloc_pages(gfp_t gfp_mask, unsigned int order)
-{
- return alloc_pages(gfp_mask, order);
-}
-EXPORT_SYMBOL_GPL(rust_helper_alloc_pages);
-
-void *rust_helper_kmap_local_page(struct page *page)
-{
- return kmap_local_page(page);
-}
-EXPORT_SYMBOL_GPL(rust_helper_kmap_local_page);
-
-void rust_helper_kunmap_local(const void *addr)
-{
- kunmap_local(addr);
-}
-EXPORT_SYMBOL_GPL(rust_helper_kunmap_local);
-
-refcount_t rust_helper_REFCOUNT_INIT(int n)
-{
- return (refcount_t)REFCOUNT_INIT(n);
-}
-EXPORT_SYMBOL_GPL(rust_helper_REFCOUNT_INIT);
-
-void rust_helper_refcount_inc(refcount_t *r)
-{
- refcount_inc(r);
-}
-EXPORT_SYMBOL_GPL(rust_helper_refcount_inc);
-
-bool rust_helper_refcount_dec_and_test(refcount_t *r)
-{
- return refcount_dec_and_test(r);
-}
-EXPORT_SYMBOL_GPL(rust_helper_refcount_dec_and_test);
-
-__force void *rust_helper_ERR_PTR(long err)
-{
- return ERR_PTR(err);
-}
-EXPORT_SYMBOL_GPL(rust_helper_ERR_PTR);
-
-bool rust_helper_IS_ERR(__force const void *ptr)
-{
- return IS_ERR(ptr);
-}
-EXPORT_SYMBOL_GPL(rust_helper_IS_ERR);
-
-long rust_helper_PTR_ERR(__force const void *ptr)
-{
- return PTR_ERR(ptr);
-}
-EXPORT_SYMBOL_GPL(rust_helper_PTR_ERR);
-
-const char *rust_helper_errname(int err)
-{
- return errname(err);
-}
-EXPORT_SYMBOL_GPL(rust_helper_errname);
-
-struct task_struct *rust_helper_get_current(void)
-{
- return current;
-}
-EXPORT_SYMBOL_GPL(rust_helper_get_current);
-
-void rust_helper_get_task_struct(struct task_struct *t)
-{
- get_task_struct(t);
-}
-EXPORT_SYMBOL_GPL(rust_helper_get_task_struct);
-
-void rust_helper_put_task_struct(struct task_struct *t)
-{
- put_task_struct(t);
-}
-EXPORT_SYMBOL_GPL(rust_helper_put_task_struct);
-
-struct kunit *rust_helper_kunit_get_current_test(void)
-{
- return kunit_get_current_test();
-}
-EXPORT_SYMBOL_GPL(rust_helper_kunit_get_current_test);
-
-void rust_helper_init_work_with_key(struct work_struct *work, work_func_t func,
- bool onstack, const char *name,
- struct lock_class_key *key)
-{
- __init_work(work, onstack);
- work->data = (atomic_long_t)WORK_DATA_INIT();
- lockdep_init_map(&work->lockdep_map, name, key, 0);
- INIT_LIST_HEAD(&work->entry);
- work->func = func;
-}
-EXPORT_SYMBOL_GPL(rust_helper_init_work_with_key);
-
-void * __must_check __realloc_size(2)
-rust_helper_krealloc(const void *objp, size_t new_size, gfp_t flags)
-{
- return krealloc(objp, new_size, flags);
-}
-EXPORT_SYMBOL_GPL(rust_helper_krealloc);
-
-/*
- * `bindgen` binds the C `size_t` type as the Rust `usize` type, so we can
- * use it in contexts where Rust expects a `usize` like slice (array) indices.
- * `usize` is defined to be the same as C's `uintptr_t` type (can hold any
- * pointer) but not necessarily the same as `size_t` (can hold the size of any
- * single object). Most modern platforms use the same concrete integer type for
- * both of them, but in case we find ourselves on a platform where
- * that's not true, fail early instead of risking ABI or
- * integer-overflow issues.
- *
- * If your platform fails this assertion, it means that you are in
- * danger of integer-overflow bugs (even if you attempt to add
- * `--no-size_t-is-usize`). It may be easiest to change the kernel ABI on
- * your platform such that `size_t` matches `uintptr_t` (i.e., to increase
- * `size_t`, because `uintptr_t` has to be at least as big as `size_t`).
- */
-static_assert(
- sizeof(size_t) == sizeof(uintptr_t) &&
- __alignof__(size_t) == __alignof__(uintptr_t),
- "Rust code expects C `size_t` to match Rust `usize`"
-);
-
-// This will soon be moved to a separate file, so no need to merge with above.
-#include <linux/blk-mq.h>
-#include <linux/blkdev.h>
-
-void *rust_helper_blk_mq_rq_to_pdu(struct request *rq)
-{
- return blk_mq_rq_to_pdu(rq);
-}
-EXPORT_SYMBOL_GPL(rust_helper_blk_mq_rq_to_pdu);
-
-struct request *rust_helper_blk_mq_rq_from_pdu(void *pdu)
-{
- return blk_mq_rq_from_pdu(pdu);
-}
-EXPORT_SYMBOL_GPL(rust_helper_blk_mq_rq_from_pdu);
diff --git a/rust/helpers/blk.c b/rust/helpers/blk.c
new file mode 100644
index 000000000000..cc9f4e6a2d23
--- /dev/null
+++ b/rust/helpers/blk.c
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/blk-mq.h>
+#include <linux/blkdev.h>
+
+void *rust_helper_blk_mq_rq_to_pdu(struct request *rq)
+{
+ return blk_mq_rq_to_pdu(rq);
+}
+
+struct request *rust_helper_blk_mq_rq_from_pdu(void *pdu)
+{
+ return blk_mq_rq_from_pdu(pdu);
+}
diff --git a/rust/helpers/bug.c b/rust/helpers/bug.c
new file mode 100644
index 000000000000..e2d13babc737
--- /dev/null
+++ b/rust/helpers/bug.c
@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/bug.h>
+
+__noreturn void rust_helper_BUG(void)
+{
+ BUG();
+}
diff --git a/rust/helpers/build_assert.c b/rust/helpers/build_assert.c
new file mode 100644
index 000000000000..6a54b2680b14
--- /dev/null
+++ b/rust/helpers/build_assert.c
@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/build_bug.h>
+
+/*
+ * `bindgen` binds the C `size_t` type as the Rust `usize` type, so we can
+ * use it in contexts where Rust expects a `usize` like slice (array) indices.
+ * `usize` is defined to be the same as C's `uintptr_t` type (can hold any
+ * pointer) but not necessarily the same as `size_t` (can hold the size of any
+ * single object). Most modern platforms use the same concrete integer type for
+ * both of them, but in case we find ourselves on a platform where
+ * that's not true, fail early instead of risking ABI or
+ * integer-overflow issues.
+ *
+ * If your platform fails this assertion, it means that you are in
+ * danger of integer-overflow bugs (even if you attempt to add
+ * `--no-size_t-is-usize`). It may be easiest to change the kernel ABI on
+ * your platform such that `size_t` matches `uintptr_t` (i.e., to increase
+ * `size_t`, because `uintptr_t` has to be at least as big as `size_t`).
+ */
+static_assert(
+ sizeof(size_t) == sizeof(uintptr_t) &&
+ __alignof__(size_t) == __alignof__(uintptr_t),
+ "Rust code expects C `size_t` to match Rust `usize`"
+);
diff --git a/rust/helpers/build_bug.c b/rust/helpers/build_bug.c
new file mode 100644
index 000000000000..e994f7b5928c
--- /dev/null
+++ b/rust/helpers/build_bug.c
@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/export.h>
+#include <linux/errname.h>
+
+const char *rust_helper_errname(int err)
+{
+ return errname(err);
+}
diff --git a/rust/helpers/err.c b/rust/helpers/err.c
new file mode 100644
index 000000000000..be3d45ef78a2
--- /dev/null
+++ b/rust/helpers/err.c
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/err.h>
+#include <linux/export.h>
+
+__force void *rust_helper_ERR_PTR(long err)
+{
+ return ERR_PTR(err);
+}
+
+bool rust_helper_IS_ERR(__force const void *ptr)
+{
+ return IS_ERR(ptr);
+}
+
+long rust_helper_PTR_ERR(__force const void *ptr)
+{
+ return PTR_ERR(ptr);
+}
diff --git a/rust/helpers/helpers.c b/rust/helpers/helpers.c
new file mode 100644
index 000000000000..173533616c91
--- /dev/null
+++ b/rust/helpers/helpers.c
@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Non-trivial C macros cannot be used in Rust. Similarly, inlined C functions
+ * cannot be called either. This file explicitly creates functions ("helpers")
+ * that wrap those so that they can be called from Rust.
+ *
+ * Sorted alphabetically.
+ */
+
+#include "blk.c"
+#include "bug.c"
+#include "build_assert.c"
+#include "build_bug.c"
+#include "err.c"
+#include "kunit.c"
+#include "mutex.c"
+#include "page.c"
+#include "refcount.c"
+#include "signal.c"
+#include "slab.c"
+#include "spinlock.c"
+#include "task.c"
+#include "uaccess.c"
+#include "wait.c"
+#include "workqueue.c"
diff --git a/rust/helpers/kunit.c b/rust/helpers/kunit.c
new file mode 100644
index 000000000000..9d725067eb3b
--- /dev/null
+++ b/rust/helpers/kunit.c
@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <kunit/test-bug.h>
+#include <linux/export.h>
+
+struct kunit *rust_helper_kunit_get_current_test(void)
+{
+ return kunit_get_current_test();
+}
diff --git a/rust/helpers/mutex.c b/rust/helpers/mutex.c
new file mode 100644
index 000000000000..a17ca8cdb50c
--- /dev/null
+++ b/rust/helpers/mutex.c
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/export.h>
+#include <linux/mutex.h>
+
+void rust_helper_mutex_lock(struct mutex *lock)
+{
+ mutex_lock(lock);
+}
+
+void rust_helper___mutex_init(struct mutex *mutex, const char *name,
+ struct lock_class_key *key)
+{
+ __mutex_init(mutex, name, key);
+}
diff --git a/rust/helpers/page.c b/rust/helpers/page.c
new file mode 100644
index 000000000000..b3f2b8fbf87f
--- /dev/null
+++ b/rust/helpers/page.c
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/gfp.h>
+#include <linux/highmem.h>
+
+struct page *rust_helper_alloc_pages(gfp_t gfp_mask, unsigned int order)
+{
+ return alloc_pages(gfp_mask, order);
+}
+
+void *rust_helper_kmap_local_page(struct page *page)
+{
+ return kmap_local_page(page);
+}
+
+void rust_helper_kunmap_local(const void *addr)
+{
+ kunmap_local(addr);
+}
diff --git a/rust/helpers/refcount.c b/rust/helpers/refcount.c
new file mode 100644
index 000000000000..f47afc148ec3
--- /dev/null
+++ b/rust/helpers/refcount.c
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/export.h>
+#include <linux/refcount.h>
+
+refcount_t rust_helper_REFCOUNT_INIT(int n)
+{
+ return (refcount_t)REFCOUNT_INIT(n);
+}
+
+void rust_helper_refcount_inc(refcount_t *r)
+{
+ refcount_inc(r);
+}
+
+bool rust_helper_refcount_dec_and_test(refcount_t *r)
+{
+ return refcount_dec_and_test(r);
+}
diff --git a/rust/helpers/signal.c b/rust/helpers/signal.c
new file mode 100644
index 000000000000..63c407f80c26
--- /dev/null
+++ b/rust/helpers/signal.c
@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/export.h>
+#include <linux/sched/signal.h>
+
+int rust_helper_signal_pending(struct task_struct *t)
+{
+ return signal_pending(t);
+}
diff --git a/rust/helpers/slab.c b/rust/helpers/slab.c
new file mode 100644
index 000000000000..f043e087f9d6
--- /dev/null
+++ b/rust/helpers/slab.c
@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/slab.h>
+
+void * __must_check __realloc_size(2)
+rust_helper_krealloc(const void *objp, size_t new_size, gfp_t flags)
+{
+ return krealloc(objp, new_size, flags);
+}
diff --git a/rust/helpers/spinlock.c b/rust/helpers/spinlock.c
new file mode 100644
index 000000000000..acc1376b833c
--- /dev/null
+++ b/rust/helpers/spinlock.c
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/export.h>
+#include <linux/spinlock.h>
+
+void rust_helper___spin_lock_init(spinlock_t *lock, const char *name,
+ struct lock_class_key *key)
+{
+#ifdef CONFIG_DEBUG_SPINLOCK
+ __raw_spin_lock_init(spinlock_check(lock), name, key, LD_WAIT_CONFIG);
+#else
+ spin_lock_init(lock);
+#endif
+}
+
+void rust_helper_spin_lock(spinlock_t *lock)
+{
+ spin_lock(lock);
+}
+
+void rust_helper_spin_unlock(spinlock_t *lock)
+{
+ spin_unlock(lock);
+}
diff --git a/rust/helpers/task.c b/rust/helpers/task.c
new file mode 100644
index 000000000000..7ac789232d11
--- /dev/null
+++ b/rust/helpers/task.c
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/export.h>
+#include <linux/sched/task.h>
+
+struct task_struct *rust_helper_get_current(void)
+{
+ return current;
+}
+
+void rust_helper_get_task_struct(struct task_struct *t)
+{
+ get_task_struct(t);
+}
+
+void rust_helper_put_task_struct(struct task_struct *t)
+{
+ put_task_struct(t);
+}
diff --git a/rust/helpers/uaccess.c b/rust/helpers/uaccess.c
new file mode 100644
index 000000000000..f49076f813cd
--- /dev/null
+++ b/rust/helpers/uaccess.c
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/uaccess.h>
+
+unsigned long rust_helper_copy_from_user(void *to, const void __user *from,
+ unsigned long n)
+{
+ return copy_from_user(to, from, n);
+}
+
+unsigned long rust_helper_copy_to_user(void __user *to, const void *from,
+ unsigned long n)
+{
+ return copy_to_user(to, from, n);
+}
diff --git a/rust/helpers/wait.c b/rust/helpers/wait.c
new file mode 100644
index 000000000000..c7336bbf2750
--- /dev/null
+++ b/rust/helpers/wait.c
@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/export.h>
+#include <linux/wait.h>
+
+void rust_helper_init_wait(struct wait_queue_entry *wq_entry)
+{
+ init_wait(wq_entry);
+}
diff --git a/rust/helpers/workqueue.c b/rust/helpers/workqueue.c
new file mode 100644
index 000000000000..f59427acc323
--- /dev/null
+++ b/rust/helpers/workqueue.c
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/export.h>
+#include <linux/workqueue.h>
+
+void rust_helper_init_work_with_key(struct work_struct *work, work_func_t func,
+ bool onstack, const char *name,
+ struct lock_class_key *key)
+{
+ __init_work(work, onstack);
+ work->data = (atomic_long_t)WORK_DATA_INIT();
+ lockdep_init_map(&work->lockdep_map, name, key, 0);
+ INIT_LIST_HEAD(&work->entry);
+ work->func = func;
+}
diff --git a/rust/kernel/sync/locked_by.rs b/rust/kernel/sync/locked_by.rs
index babc731bd5f6..ce2ee8d87865 100644
--- a/rust/kernel/sync/locked_by.rs
+++ b/rust/kernel/sync/locked_by.rs
@@ -83,8 +83,12 @@ pub struct LockedBy<T: ?Sized, U: ?Sized> {
// SAFETY: `LockedBy` can be transferred across thread boundaries iff the data it protects can.
unsafe impl<T: ?Sized + Send, U: ?Sized> Send for LockedBy<T, U> {}
-// SAFETY: `LockedBy` serialises the interior mutability it provides, so it is `Sync` as long as the
-// data it protects is `Send`.
+// SAFETY: If `T` is not `Sync`, then parallel shared access to this `LockedBy` allows you to use
+// `access_mut` to hand out `&mut T` on one thread at the time. The requirement that `T: Send` is
+// sufficient to allow that.
+//
+// If `T` is `Sync`, then the `access` method also becomes available, which allows you to obtain
+// several `&T` from several threads at once. However, this is okay as `T` is `Sync`.
unsafe impl<T: ?Sized + Send, U: ?Sized> Sync for LockedBy<T, U> {}
impl<T, U> LockedBy<T, U> {
@@ -118,7 +122,10 @@ impl<T: ?Sized, U> LockedBy<T, U> {
///
/// Panics if `owner` is different from the data protected by the lock used in
/// [`new`](LockedBy::new).
- pub fn access<'a>(&'a self, owner: &'a U) -> &'a T {
+ pub fn access<'a>(&'a self, owner: &'a U) -> &'a T
+ where
+ T: Sync,
+ {
build_assert!(
size_of::<U>() > 0,
"`U` cannot be a ZST because `owner` wouldn't be unique"
@@ -127,7 +134,10 @@ pub fn access<'a>(&'a self, owner: &'a U) -> &'a T {
panic!("mismatched owners");
}
- // SAFETY: `owner` is evidence that the owner is locked.
+ // SAFETY: `owner` is evidence that there are only shared references to the owner for the
+ // duration of 'a, so it's not possible to use `Self::access_mut` to obtain a mutable
+ // reference to the inner value that aliases with this shared reference. The type is `Sync`
+ // so there are no other requirements.
unsafe { &*self.data.get() }
}
diff --git a/scripts/gdb/linux/proc.py b/scripts/gdb/linux/proc.py
index 43c687e7a69d..65dd1bd12964 100644
--- a/scripts/gdb/linux/proc.py
+++ b/scripts/gdb/linux/proc.py
@@ -18,6 +18,7 @@ from linux import utils
from linux import tasks
from linux import lists
from linux import vfs
+from linux import rbtree
from struct import *
@@ -172,8 +173,7 @@ values of that process namespace"""
gdb.write("{:^18} {:^15} {:>9} {} {} options\n".format(
"mount", "super_block", "devname", "pathname", "fstype"))
- for mnt in lists.list_for_each_entry(namespace['list'],
- mount_ptr_type, "mnt_list"):
+ for mnt in rbtree.rb_inorder_for_each_entry(namespace['mounts'], mount_ptr_type, "mnt_node"):
devname = mnt['mnt_devname'].string()
devname = devname if devname else "none"
diff --git a/scripts/gdb/linux/rbtree.py b/scripts/gdb/linux/rbtree.py
index fe462855eefd..fcbcc5f4153c 100644
--- a/scripts/gdb/linux/rbtree.py
+++ b/scripts/gdb/linux/rbtree.py
@@ -9,6 +9,18 @@ from linux import utils
rb_root_type = utils.CachedType("struct rb_root")
rb_node_type = utils.CachedType("struct rb_node")
+def rb_inorder_for_each(root):
+ def inorder(node):
+ if node:
+ yield from inorder(node['rb_left'])
+ yield node
+ yield from inorder(node['rb_right'])
+
+ yield from inorder(root['rb_node'])
+
+def rb_inorder_for_each_entry(root, gdbtype, member):
+ for node in rb_inorder_for_each(root):
+ yield utils.container_of(node, gdbtype, member)
def rb_first(root):
if root.type == rb_root_type.get_type():
diff --git a/scripts/gdb/linux/timerlist.py b/scripts/gdb/linux/timerlist.py
index 64bc87191003..98445671fe83 100644
--- a/scripts/gdb/linux/timerlist.py
+++ b/scripts/gdb/linux/timerlist.py
@@ -87,21 +87,22 @@ def print_cpu(hrtimer_bases, cpu, max_clock_bases):
text += "\n"
if constants.LX_CONFIG_TICK_ONESHOT:
- fmts = [(" .{} : {}", 'nohz_mode'),
- (" .{} : {} nsecs", 'last_tick'),
- (" .{} : {}", 'tick_stopped'),
- (" .{} : {}", 'idle_jiffies'),
- (" .{} : {}", 'idle_calls'),
- (" .{} : {}", 'idle_sleeps'),
- (" .{} : {} nsecs", 'idle_entrytime'),
- (" .{} : {} nsecs", 'idle_waketime'),
- (" .{} : {} nsecs", 'idle_exittime'),
- (" .{} : {} nsecs", 'idle_sleeptime'),
- (" .{}: {} nsecs", 'iowait_sleeptime'),
- (" .{} : {}", 'last_jiffies'),
- (" .{} : {}", 'next_timer'),
- (" .{} : {} nsecs", 'idle_expires')]
- text += "\n".join([s.format(f, ts[f]) for s, f in fmts])
+ TS_FLAG_STOPPED = 1 << 1
+ TS_FLAG_NOHZ = 1 << 4
+ text += f" .{'nohz':15s}: {int(bool(ts['flags'] & TS_FLAG_NOHZ))}\n"
+ text += f" .{'last_tick':15s}: {ts['last_tick']}\n"
+ text += f" .{'tick_stopped':15s}: {int(bool(ts['flags'] & TS_FLAG_STOPPED))}\n"
+ text += f" .{'idle_jiffies':15s}: {ts['idle_jiffies']}\n"
+ text += f" .{'idle_calls':15s}: {ts['idle_calls']}\n"
+ text += f" .{'idle_sleeps':15s}: {ts['idle_sleeps']}\n"
+ text += f" .{'idle_entrytime':15s}: {ts['idle_entrytime']} nsecs\n"
+ text += f" .{'idle_waketime':15s}: {ts['idle_waketime']} nsecs\n"
+ text += f" .{'idle_exittime':15s}: {ts['idle_exittime']} nsecs\n"
+ text += f" .{'idle_sleeptime':15s}: {ts['idle_sleeptime']} nsecs\n"
+ text += f" .{'iowait_sleeptime':15s}: {ts['iowait_sleeptime']} nsecs\n"
+ text += f" .{'last_jiffies':15s}: {ts['last_jiffies']}\n"
+ text += f" .{'next_timer':15s}: {ts['next_timer']}\n"
+ text += f" .{'idle_expires':15s}: {ts['idle_expires']} nsecs\n"
text += "\njiffies: {}\n".format(jiffies)
text += "\n"
diff --git a/scripts/kconfig/parser.y b/scripts/kconfig/parser.y
index 61900feb4254..add1ce4b5091 100644
--- a/scripts/kconfig/parser.y
+++ b/scripts/kconfig/parser.y
@@ -158,8 +158,14 @@ config_stmt: config_entry_start config_option_list
yynerrs++;
}
- list_add_tail(¤t_entry->sym->choice_link,
- ¤t_choice->choice_members);
+ /*
+ * If the same symbol appears twice in a choice block, the list
+ * node would be added twice, leading to a broken linked list.
+ * list_empty() ensures that this symbol has not yet added.
+ */
+ if (list_empty(¤t_entry->sym->choice_link))
+ list_add_tail(¤t_entry->sym->choice_link,
+ ¤t_choice->choice_members);
}
printd(DEBUG_PARSE, "%s:%d:endconfig\n", cur_filename, cur_lineno);
diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index 7d239c032b3d..5e9f810b9e7f 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -1166,7 +1166,7 @@ void ConfigInfoView::clicked(const QUrl &url)
{
QByteArray str = url.toEncoded();
const std::size_t count = str.size();
- char *data = new char[count + 1];
+ char *data = new char[count + 2]; // '$' + '\0'
struct symbol **result;
struct menu *m = NULL;
@@ -1505,6 +1505,8 @@ ConfigMainWindow::ConfigMainWindow(void)
connect(helpText, &ConfigInfoView::menuSelected,
this, &ConfigMainWindow::setMenuLink);
+ conf_read(NULL);
+
QString listMode = configSettings->value("/listMode", "symbol").toString();
if (listMode == "single")
showSingleView();
@@ -1906,8 +1908,6 @@ int main(int ac, char** av)
configApp->connect(configApp, SIGNAL(lastWindowClosed()), SLOT(quit()));
configApp->connect(configApp, SIGNAL(aboutToQuit()), v, SLOT(saveSettings()));
- conf_read(NULL);
-
v->show();
configApp->exec();
diff --git a/security/Kconfig b/security/Kconfig
index 412e76f1575d..a93c1a9b7c28 100644
--- a/security/Kconfig
+++ b/security/Kconfig
@@ -19,6 +19,38 @@ config SECURITY_DMESG_RESTRICT
If you are unsure how to answer this question, answer N.
+choice
+ prompt "Allow /proc/pid/mem access override"
+ default PROC_MEM_ALWAYS_FORCE
+ help
+ Traditionally /proc/pid/mem allows users to override memory
+ permissions for users like ptrace, assuming they have ptrace
+ capability.
+
+ This allows people to limit that - either never override, or
+ require actual active ptrace attachment.
+
+ Defaults to the traditional behavior (for now)
+
+config PROC_MEM_ALWAYS_FORCE
+ bool "Traditional /proc/pid/mem behavior"
+ help
+ This allows /proc/pid/mem accesses to override memory mapping
+ permissions if you have ptrace access rights.
+
+config PROC_MEM_FORCE_PTRACE
+ bool "Require active ptrace() use for access override"
+ help
+ This allows /proc/pid/mem accesses to override memory mapping
+ permissions for active ptracers like gdb.
+
+config PROC_MEM_NO_FORCE
+ bool "Never"
+ help
+ Never override memory mapping permissions
+
+endchoice
+
config SECURITY
bool "Enable different security models"
depends on SYSFS
diff --git a/security/tomoyo/domain.c b/security/tomoyo/domain.c
index 90b53500a236..aed9e3ef2c9e 100644
--- a/security/tomoyo/domain.c
+++ b/security/tomoyo/domain.c
@@ -723,10 +723,13 @@ int tomoyo_find_next_domain(struct linux_binprm *bprm)
ee->r.obj = &ee->obj;
ee->obj.path1 = bprm->file->f_path;
/* Get symlink's pathname of program. */
- retval = -ENOENT;
exename.name = tomoyo_realpath_nofollow(original_name);
- if (!exename.name)
- goto out;
+ if (!exename.name) {
+ /* Fallback to realpath if symlink's pathname does not exist. */
+ exename.name = tomoyo_realpath_from_path(&bprm->file->f_path);
+ if (!exename.name)
+ goto out;
+ }
tomoyo_fill_path_info(&exename);
retry:
/* Check 'aggregator' directive. */
diff --git a/sound/core/control.c b/sound/core/control.c
index f64a555f404f..63b35c1fbdac 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -1167,10 +1167,7 @@ static int __snd_ctl_elem_info(struct snd_card *card,
#ifdef CONFIG_SND_DEBUG
info->access = 0;
#endif
- result = snd_power_ref_and_wait(card);
- if (!result)
- result = kctl->info(kctl, info);
- snd_power_unref(card);
+ result = kctl->info(kctl, info);
if (result >= 0) {
snd_BUG_ON(info->access);
index_offset = snd_ctl_get_ioff(kctl, &info->id);
@@ -1208,12 +1205,17 @@ static int snd_ctl_elem_info(struct snd_ctl_file *ctl,
static int snd_ctl_elem_info_user(struct snd_ctl_file *ctl,
struct snd_ctl_elem_info __user *_info)
{
+ struct snd_card *card = ctl->card;
struct snd_ctl_elem_info info;
int result;
if (copy_from_user(&info, _info, sizeof(info)))
return -EFAULT;
+ result = snd_power_ref_and_wait(card);
+ if (result)
+ return result;
result = snd_ctl_elem_info(ctl, &info);
+ snd_power_unref(card);
if (result < 0)
return result;
/* drop internal access flags */
@@ -1257,10 +1259,7 @@ static int snd_ctl_elem_read(struct snd_card *card,
if (!snd_ctl_skip_validation(&info))
fill_remaining_elem_value(control, &info, pattern);
- ret = snd_power_ref_and_wait(card);
- if (!ret)
- ret = kctl->get(kctl, control);
- snd_power_unref(card);
+ ret = kctl->get(kctl, control);
if (ret < 0)
return ret;
if (!snd_ctl_skip_validation(&info) &&
@@ -1285,7 +1284,11 @@ static int snd_ctl_elem_read_user(struct snd_card *card,
if (IS_ERR(control))
return PTR_ERR(no_free_ptr(control));
+ result = snd_power_ref_and_wait(card);
+ if (result)
+ return result;
result = snd_ctl_elem_read(card, control);
+ snd_power_unref(card);
if (result < 0)
return result;
@@ -1300,7 +1303,7 @@ static int snd_ctl_elem_write(struct snd_card *card, struct snd_ctl_file *file,
struct snd_kcontrol *kctl;
struct snd_kcontrol_volatile *vd;
unsigned int index_offset;
- int result;
+ int result = 0;
down_write(&card->controls_rwsem);
kctl = snd_ctl_find_id_locked(card, &control->id);
@@ -1318,9 +1321,8 @@ static int snd_ctl_elem_write(struct snd_card *card, struct snd_ctl_file *file,
}
snd_ctl_build_ioff(&control->id, kctl, index_offset);
- result = snd_power_ref_and_wait(card);
/* validate input values */
- if (IS_ENABLED(CONFIG_SND_CTL_INPUT_VALIDATION) && !result) {
+ if (IS_ENABLED(CONFIG_SND_CTL_INPUT_VALIDATION)) {
struct snd_ctl_elem_info info;
memset(&info, 0, sizeof(info));
@@ -1332,7 +1334,6 @@ static int snd_ctl_elem_write(struct snd_card *card, struct snd_ctl_file *file,
}
if (!result)
result = kctl->put(kctl, control);
- snd_power_unref(card);
if (result < 0) {
up_write(&card->controls_rwsem);
return result;
@@ -1361,7 +1362,11 @@ static int snd_ctl_elem_write_user(struct snd_ctl_file *file,
return PTR_ERR(no_free_ptr(control));
card = file->card;
+ result = snd_power_ref_and_wait(card);
+ if (result < 0)
+ return result;
result = snd_ctl_elem_write(card, file, control);
+ snd_power_unref(card);
if (result < 0)
return result;
@@ -1830,7 +1835,7 @@ static int call_tlv_handler(struct snd_ctl_file *file, int op_flag,
{SNDRV_CTL_TLV_OP_CMD, SNDRV_CTL_ELEM_ACCESS_TLV_COMMAND},
};
struct snd_kcontrol_volatile *vd = &kctl->vd[snd_ctl_get_ioff(kctl, id)];
- int i, ret;
+ int i;
/* Check support of the request for this element. */
for (i = 0; i < ARRAY_SIZE(pairs); ++i) {
@@ -1848,11 +1853,7 @@ static int call_tlv_handler(struct snd_ctl_file *file, int op_flag,
vd->owner != NULL && vd->owner != file)
return -EPERM;
- ret = snd_power_ref_and_wait(file->card);
- if (!ret)
- ret = kctl->tlv.c(kctl, op_flag, size, buf);
- snd_power_unref(file->card);
- return ret;
+ return kctl->tlv.c(kctl, op_flag, size, buf);
}
static int read_tlv_buf(struct snd_kcontrol *kctl, struct snd_ctl_elem_id *id,
@@ -1965,16 +1966,28 @@ static long snd_ctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg
case SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS:
return snd_ctl_subscribe_events(ctl, ip);
case SNDRV_CTL_IOCTL_TLV_READ:
- scoped_guard(rwsem_read, &ctl->card->controls_rwsem)
+ err = snd_power_ref_and_wait(card);
+ if (err < 0)
+ return err;
+ scoped_guard(rwsem_read, &card->controls_rwsem)
err = snd_ctl_tlv_ioctl(ctl, argp, SNDRV_CTL_TLV_OP_READ);
+ snd_power_unref(card);
return err;
case SNDRV_CTL_IOCTL_TLV_WRITE:
- scoped_guard(rwsem_write, &ctl->card->controls_rwsem)
+ err = snd_power_ref_and_wait(card);
+ if (err < 0)
+ return err;
+ scoped_guard(rwsem_write, &card->controls_rwsem)
err = snd_ctl_tlv_ioctl(ctl, argp, SNDRV_CTL_TLV_OP_WRITE);
+ snd_power_unref(card);
return err;
case SNDRV_CTL_IOCTL_TLV_COMMAND:
- scoped_guard(rwsem_write, &ctl->card->controls_rwsem)
+ err = snd_power_ref_and_wait(card);
+ if (err < 0)
+ return err;
+ scoped_guard(rwsem_write, &card->controls_rwsem)
err = snd_ctl_tlv_ioctl(ctl, argp, SNDRV_CTL_TLV_OP_CMD);
+ snd_power_unref(card);
return err;
case SNDRV_CTL_IOCTL_POWER:
return -ENOPROTOOPT;
diff --git a/sound/core/control_compat.c b/sound/core/control_compat.c
index 934bb945e702..ff0031cc7dfb 100644
--- a/sound/core/control_compat.c
+++ b/sound/core/control_compat.c
@@ -79,6 +79,7 @@ struct snd_ctl_elem_info32 {
static int snd_ctl_elem_info_compat(struct snd_ctl_file *ctl,
struct snd_ctl_elem_info32 __user *data32)
{
+ struct snd_card *card = ctl->card;
struct snd_ctl_elem_info *data __free(kfree) = NULL;
int err;
@@ -95,7 +96,11 @@ static int snd_ctl_elem_info_compat(struct snd_ctl_file *ctl,
if (get_user(data->value.enumerated.item, &data32->value.enumerated.item))
return -EFAULT;
+ err = snd_power_ref_and_wait(card);
+ if (err < 0)
+ return err;
err = snd_ctl_elem_info(ctl, data);
+ snd_power_unref(card);
if (err < 0)
return err;
/* restore info to 32bit */
@@ -175,10 +180,7 @@ static int get_ctl_type(struct snd_card *card, struct snd_ctl_elem_id *id,
if (info == NULL)
return -ENOMEM;
info->id = *id;
- err = snd_power_ref_and_wait(card);
- if (!err)
- err = kctl->info(kctl, info);
- snd_power_unref(card);
+ err = kctl->info(kctl, info);
if (err >= 0) {
err = info->type;
*countp = info->count;
@@ -275,8 +277,8 @@ static int copy_ctl_value_to_user(void __user *userdata,
return 0;
}
-static int ctl_elem_read_user(struct snd_card *card,
- void __user *userdata, void __user *valuep)
+static int __ctl_elem_read_user(struct snd_card *card,
+ void __user *userdata, void __user *valuep)
{
struct snd_ctl_elem_value *data __free(kfree) = NULL;
int err, type, count;
@@ -296,8 +298,21 @@ static int ctl_elem_read_user(struct snd_card *card,
return copy_ctl_value_to_user(userdata, valuep, data, type, count);
}
-static int ctl_elem_write_user(struct snd_ctl_file *file,
- void __user *userdata, void __user *valuep)
+static int ctl_elem_read_user(struct snd_card *card,
+ void __user *userdata, void __user *valuep)
+{
+ int err;
+
+ err = snd_power_ref_and_wait(card);
+ if (err < 0)
+ return err;
+ err = __ctl_elem_read_user(card, userdata, valuep);
+ snd_power_unref(card);
+ return err;
+}
+
+static int __ctl_elem_write_user(struct snd_ctl_file *file,
+ void __user *userdata, void __user *valuep)
{
struct snd_ctl_elem_value *data __free(kfree) = NULL;
struct snd_card *card = file->card;
@@ -318,6 +333,20 @@ static int ctl_elem_write_user(struct snd_ctl_file *file,
return copy_ctl_value_to_user(userdata, valuep, data, type, count);
}
+static int ctl_elem_write_user(struct snd_ctl_file *file,
+ void __user *userdata, void __user *valuep)
+{
+ struct snd_card *card = file->card;
+ int err;
+
+ err = snd_power_ref_and_wait(card);
+ if (err < 0)
+ return err;
+ err = __ctl_elem_write_user(file, userdata, valuep);
+ snd_power_unref(card);
+ return err;
+}
+
static int snd_ctl_elem_read_user_compat(struct snd_card *card,
struct snd_ctl_elem_value32 __user *data32)
{
diff --git a/sound/core/init.c b/sound/core/init.c
index b9b708cf980d..27e7569ace99 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -654,13 +654,19 @@ void snd_card_free(struct snd_card *card)
}
EXPORT_SYMBOL(snd_card_free);
+/* check, if the character is in the valid ASCII range */
+static inline bool safe_ascii_char(char c)
+{
+ return isascii(c) && isalnum(c);
+}
+
/* retrieve the last word of shortname or longname */
static const char *retrieve_id_from_card_name(const char *name)
{
const char *spos = name;
while (*name) {
- if (isspace(*name) && isalnum(name[1]))
+ if (isspace(*name) && safe_ascii_char(name[1]))
spos = name + 1;
name++;
}
@@ -687,12 +693,12 @@ static void copy_valid_id_string(struct snd_card *card, const char *src,
{
char *id = card->id;
- while (*nid && !isalnum(*nid))
+ while (*nid && !safe_ascii_char(*nid))
nid++;
if (isdigit(*nid))
*id++ = isalpha(*src) ? *src : 'D';
while (*nid && (size_t)(id - card->id) < sizeof(card->id) - 1) {
- if (isalnum(*nid))
+ if (safe_ascii_char(*nid))
*id++ = *nid;
nid++;
}
@@ -787,7 +793,7 @@ static ssize_t id_store(struct device *dev, struct device_attribute *attr,
for (idx = 0; idx < copy; idx++) {
c = buf[idx];
- if (!isalnum(c) && c != '_' && c != '-')
+ if (!safe_ascii_char(c) && c != '_' && c != '-')
return -EINVAL;
}
memcpy(buf1, buf, copy);
diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c
index 6a0508093ea6..81af725ea40e 100644
--- a/sound/core/oss/mixer_oss.c
+++ b/sound/core/oss/mixer_oss.c
@@ -901,8 +901,8 @@ static void snd_mixer_oss_slot_free(struct snd_mixer_oss_slot *chn)
struct slot *p = chn->private_data;
if (p) {
if (p->allocated && p->assigned) {
- kfree_const(p->assigned->name);
- kfree_const(p->assigned);
+ kfree(p->assigned->name);
+ kfree(p->assigned);
}
kfree(p);
}
diff --git a/sound/isa/gus/gus_pcm.c b/sound/isa/gus/gus_pcm.c
index 850544725da7..d55c3dc229c0 100644
--- a/sound/isa/gus/gus_pcm.c
+++ b/sound/isa/gus/gus_pcm.c
@@ -378,7 +378,7 @@ static int snd_gf1_pcm_playback_copy(struct snd_pcm_substream *substream,
bpos = get_bpos(pcmp, voice, pos, len);
if (bpos < 0)
- return pos;
+ return bpos;
if (copy_from_iter(runtime->dma_area + bpos, len, src) != len)
return -EFAULT;
return playback_copy_ack(substream, bpos, len);
@@ -395,7 +395,7 @@ static int snd_gf1_pcm_playback_silence(struct snd_pcm_substream *substream,
bpos = get_bpos(pcmp, voice, pos, len);
if (bpos < 0)
- return pos;
+ return bpos;
snd_pcm_format_set_silence(runtime->format, runtime->dma_area + bpos,
bytes_to_samples(runtime, count));
return playback_copy_ack(substream, bpos, len);
diff --git a/sound/pci/asihpi/hpimsgx.c b/sound/pci/asihpi/hpimsgx.c
index d0caef299481..b68e6bfbbfba 100644
--- a/sound/pci/asihpi/hpimsgx.c
+++ b/sound/pci/asihpi/hpimsgx.c
@@ -708,7 +708,7 @@ static u16 HPIMSGX__init(struct hpi_message *phm,
phr->error = HPI_ERROR_PROCESSING_MESSAGE;
return phr->error;
}
- if (hr.error == 0) {
+ if (hr.error == 0 && hr.u.s.adapter_index < HPI_MAX_ADAPTERS) {
/* the adapter was created successfully
save the mapping for future use */
hpi_entry_points[hr.u.s.adapter_index] = entry_point_func;
diff --git a/sound/pci/hda/hda_controller.h b/sound/pci/hda/hda_controller.h
index 68c883f202ca..c2d0109866e6 100644
--- a/sound/pci/hda/hda_controller.h
+++ b/sound/pci/hda/hda_controller.h
@@ -28,7 +28,7 @@
#else
#define AZX_DCAPS_I915_COMPONENT 0 /* NOP */
#endif
-#define AZX_DCAPS_AMD_ALLOC_FIX (1 << 14) /* AMD allocation workaround */
+/* 14 unused */
#define AZX_DCAPS_CTX_WORKAROUND (1 << 15) /* X-Fi workaround */
#define AZX_DCAPS_POSFIX_LPIB (1 << 16) /* Use LPIB as default */
#define AZX_DCAPS_AMD_WORKAROUND (1 << 17) /* AMD-specific workaround */
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index 9cff87dfbecb..b34d84fedcc8 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -1383,7 +1383,7 @@ static int try_assign_dacs(struct hda_codec *codec, int num_outs,
struct nid_path *path;
hda_nid_t pin = pins[i];
- if (!spec->obey_preferred_dacs) {
+ if (!spec->preferred_dacs) {
path = snd_hda_get_path_from_idx(codec, path_idx[i]);
if (path) {
badness += assign_out_path_ctls(codec, path);
@@ -1395,7 +1395,7 @@ static int try_assign_dacs(struct hda_codec *codec, int num_outs,
if (dacs[i]) {
if (is_dac_already_used(codec, dacs[i]))
badness += bad->shared_primary;
- } else if (spec->obey_preferred_dacs) {
+ } else if (spec->preferred_dacs) {
badness += BAD_NO_PRIMARY_DAC;
}
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 97d33a48ff17..b33602e64d17 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -40,7 +40,6 @@
#ifdef CONFIG_X86
/* for snoop control */
-#include <linux/dma-map-ops.h>
#include <asm/set_memory.h>
#include <asm/cpufeature.h>
#endif
@@ -307,7 +306,7 @@ enum {
/* quirks for ATI HDMI with snoop off */
#define AZX_DCAPS_PRESET_ATI_HDMI_NS \
- (AZX_DCAPS_PRESET_ATI_HDMI | AZX_DCAPS_AMD_ALLOC_FIX)
+ (AZX_DCAPS_PRESET_ATI_HDMI | AZX_DCAPS_SNOOP_OFF)
/* quirks for AMD SB */
#define AZX_DCAPS_PRESET_AMD_SB \
@@ -1703,13 +1702,6 @@ static void azx_check_snoop_available(struct azx *chip)
if (chip->driver_caps & AZX_DCAPS_SNOOP_OFF)
snoop = false;
-#ifdef CONFIG_X86
- /* check the presence of DMA ops (i.e. IOMMU), disable snoop conditionally */
- if ((chip->driver_caps & AZX_DCAPS_AMD_ALLOC_FIX) &&
- !get_dma_ops(chip->card->dev))
- snoop = false;
-#endif
-
chip->snoop = snoop;
if (!snoop) {
dev_info(chip->card->dev, "Force to non-snoop mode\n");
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index e851785ff058..4a2c8274c3df 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -816,6 +816,23 @@ static const struct hda_pintbl cxt_pincfg_sws_js201d[] = {
{}
};
+/* pincfg quirk for Tuxedo Sirius;
+ * unfortunately the (PCI) SSID conflicts with System76 Pangolin pang14,
+ * which has incompatible pin setup, so we check the codec SSID (luckily
+ * different one!) and conditionally apply the quirk here
+ */
+static void cxt_fixup_sirius_top_speaker(struct hda_codec *codec,
+ const struct hda_fixup *fix,
+ int action)
+{
+ /* ignore for incorrectly picked-up pang14 */
+ if (codec->core.subsystem_id == 0x278212b3)
+ return;
+ /* set up the top speaker pin */
+ if (action == HDA_FIXUP_ACT_PRE_PROBE)
+ snd_hda_codec_set_pincfg(codec, 0x1d, 0x82170111);
+}
+
static const struct hda_fixup cxt_fixups[] = {
[CXT_PINCFG_LENOVO_X200] = {
.type = HDA_FIXUP_PINS,
@@ -976,11 +993,8 @@ static const struct hda_fixup cxt_fixups[] = {
.v.pins = cxt_pincfg_sws_js201d,
},
[CXT_PINCFG_TOP_SPEAKER] = {
- .type = HDA_FIXUP_PINS,
- .v.pins = (const struct hda_pintbl[]) {
- { 0x1d, 0x82170111 },
- { }
- },
+ .type = HDA_FIXUP_FUNC,
+ .v.func = cxt_fixup_sirius_top_speaker,
},
};
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 452c6e7c20e2..a2737c1ff920 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -125,6 +125,7 @@ struct alc_spec {
unsigned int has_hs_key:1;
unsigned int no_internal_mic_pin:1;
unsigned int en_3kpull_low:1;
+ int num_speaker_amps;
/* for PLL fix */
hda_nid_t pll_nid;
@@ -586,6 +587,7 @@ static void alc_shutup_pins(struct hda_codec *codec)
switch (codec->core.vendor_id) {
case 0x10ec0236:
case 0x10ec0256:
+ case 0x10ec0257:
case 0x19e58326:
case 0x10ec0283:
case 0x10ec0285:
@@ -4802,7 +4804,133 @@ static void alc298_fixup_samsung_amp(struct hda_codec *codec,
}
}
-#include "samsung_helper.c"
+struct alc298_samsung_v2_amp_desc {
+ unsigned short nid;
+ int init_seq_size;
+ unsigned short init_seq[18][2];
+};
+
+static const struct alc298_samsung_v2_amp_desc
+alc298_samsung_v2_amp_desc_tbl[] = {
+ { 0x38, 18, {
+ { 0x23e1, 0x0000 }, { 0x2012, 0x006f }, { 0x2014, 0x0000 },
+ { 0x201b, 0x0001 }, { 0x201d, 0x0001 }, { 0x201f, 0x00fe },
+ { 0x2021, 0x0000 }, { 0x2022, 0x0010 }, { 0x203d, 0x0005 },
+ { 0x203f, 0x0003 }, { 0x2050, 0x002c }, { 0x2076, 0x000e },
+ { 0x207c, 0x004a }, { 0x2081, 0x0003 }, { 0x2399, 0x0003 },
+ { 0x23a4, 0x00b5 }, { 0x23a5, 0x0001 }, { 0x23ba, 0x0094 }
+ }},
+ { 0x39, 18, {
+ { 0x23e1, 0x0000 }, { 0x2012, 0x006f }, { 0x2014, 0x0000 },
+ { 0x201b, 0x0002 }, { 0x201d, 0x0002 }, { 0x201f, 0x00fd },
+ { 0x2021, 0x0001 }, { 0x2022, 0x0010 }, { 0x203d, 0x0005 },
+ { 0x203f, 0x0003 }, { 0x2050, 0x002c }, { 0x2076, 0x000e },
+ { 0x207c, 0x004a }, { 0x2081, 0x0003 }, { 0x2399, 0x0003 },
+ { 0x23a4, 0x00b5 }, { 0x23a5, 0x0001 }, { 0x23ba, 0x0094 }
+ }},
+ { 0x3c, 15, {
+ { 0x23e1, 0x0000 }, { 0x2012, 0x006f }, { 0x2014, 0x0000 },
+ { 0x201b, 0x0001 }, { 0x201d, 0x0001 }, { 0x201f, 0x00fe },
+ { 0x2021, 0x0000 }, { 0x2022, 0x0010 }, { 0x203d, 0x0005 },
+ { 0x203f, 0x0003 }, { 0x2050, 0x002c }, { 0x2076, 0x000e },
+ { 0x207c, 0x004a }, { 0x2081, 0x0003 }, { 0x23ba, 0x008d }
+ }},
+ { 0x3d, 15, {
+ { 0x23e1, 0x0000 }, { 0x2012, 0x006f }, { 0x2014, 0x0000 },
+ { 0x201b, 0x0002 }, { 0x201d, 0x0002 }, { 0x201f, 0x00fd },
+ { 0x2021, 0x0001 }, { 0x2022, 0x0010 }, { 0x203d, 0x0005 },
+ { 0x203f, 0x0003 }, { 0x2050, 0x002c }, { 0x2076, 0x000e },
+ { 0x207c, 0x004a }, { 0x2081, 0x0003 }, { 0x23ba, 0x008d }
+ }}
+};
+
+static void alc298_samsung_v2_enable_amps(struct hda_codec *codec)
+{
+ struct alc_spec *spec = codec->spec;
+ static const unsigned short enable_seq[][2] = {
+ { 0x203a, 0x0081 }, { 0x23ff, 0x0001 },
+ };
+ int i, j;
+
+ for (i = 0; i < spec->num_speaker_amps; i++) {
+ alc_write_coef_idx(codec, 0x22, alc298_samsung_v2_amp_desc_tbl[i].nid);
+ for (j = 0; j < ARRAY_SIZE(enable_seq); j++)
+ alc298_samsung_write_coef_pack(codec, enable_seq[j]);
+ codec_dbg(codec, "alc298_samsung_v2: Enabled speaker amp 0x%02x\n",
+ alc298_samsung_v2_amp_desc_tbl[i].nid);
+ }
+}
+
+static void alc298_samsung_v2_disable_amps(struct hda_codec *codec)
+{
+ struct alc_spec *spec = codec->spec;
+ static const unsigned short disable_seq[][2] = {
+ { 0x23ff, 0x0000 }, { 0x203a, 0x0080 },
+ };
+ int i, j;
+
+ for (i = 0; i < spec->num_speaker_amps; i++) {
+ alc_write_coef_idx(codec, 0x22, alc298_samsung_v2_amp_desc_tbl[i].nid);
+ for (j = 0; j < ARRAY_SIZE(disable_seq); j++)
+ alc298_samsung_write_coef_pack(codec, disable_seq[j]);
+ codec_dbg(codec, "alc298_samsung_v2: Disabled speaker amp 0x%02x\n",
+ alc298_samsung_v2_amp_desc_tbl[i].nid);
+ }
+}
+
+static void alc298_samsung_v2_playback_hook(struct hda_pcm_stream *hinfo,
+ struct hda_codec *codec,
+ struct snd_pcm_substream *substream,
+ int action)
+{
+ /* Dynamically enable/disable speaker amps before and after playback */
+ if (action == HDA_GEN_PCM_ACT_OPEN)
+ alc298_samsung_v2_enable_amps(codec);
+ if (action == HDA_GEN_PCM_ACT_CLOSE)
+ alc298_samsung_v2_disable_amps(codec);
+}
+
+static void alc298_samsung_v2_init_amps(struct hda_codec *codec,
+ int num_speaker_amps)
+{
+ struct alc_spec *spec = codec->spec;
+ int i, j;
+
+ /* Set spec's num_speaker_amps before doing anything else */
+ spec->num_speaker_amps = num_speaker_amps;
+
+ /* Disable speaker amps before init to prevent any physical damage */
+ alc298_samsung_v2_disable_amps(codec);
+
+ /* Initialize the speaker amps */
+ for (i = 0; i < spec->num_speaker_amps; i++) {
+ alc_write_coef_idx(codec, 0x22, alc298_samsung_v2_amp_desc_tbl[i].nid);
+ for (j = 0; j < alc298_samsung_v2_amp_desc_tbl[i].init_seq_size; j++) {
+ alc298_samsung_write_coef_pack(codec,
+ alc298_samsung_v2_amp_desc_tbl[i].init_seq[j]);
+ }
+ alc_write_coef_idx(codec, 0x89, 0x0);
+ codec_dbg(codec, "alc298_samsung_v2: Initialized speaker amp 0x%02x\n",
+ alc298_samsung_v2_amp_desc_tbl[i].nid);
+ }
+
+ /* register hook to enable speaker amps only when they are needed */
+ spec->gen.pcm_playback_hook = alc298_samsung_v2_playback_hook;
+}
+
+static void alc298_fixup_samsung_amp_v2_2_amps(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ if (action == HDA_FIXUP_ACT_PROBE)
+ alc298_samsung_v2_init_amps(codec, 2);
+}
+
+static void alc298_fixup_samsung_amp_v2_4_amps(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ if (action == HDA_FIXUP_ACT_PROBE)
+ alc298_samsung_v2_init_amps(codec, 4);
+}
#if IS_REACHABLE(CONFIG_INPUT)
static void gpio2_mic_hotkey_event(struct hda_codec *codec,
@@ -7540,7 +7668,8 @@ enum {
ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF,
ALC236_FIXUP_LENOVO_INV_DMIC,
ALC298_FIXUP_SAMSUNG_AMP,
- ALC298_FIXUP_SAMSUNG_AMP2,
+ ALC298_FIXUP_SAMSUNG_AMP_V2_2_AMPS,
+ ALC298_FIXUP_SAMSUNG_AMP_V2_4_AMPS,
ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET,
ALC256_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET,
ALC295_FIXUP_ASUS_MIC_NO_PRESENCE,
@@ -9175,9 +9304,13 @@ static const struct hda_fixup alc269_fixups[] = {
.chained = true,
.chain_id = ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET
},
- [ALC298_FIXUP_SAMSUNG_AMP2] = {
+ [ALC298_FIXUP_SAMSUNG_AMP_V2_2_AMPS] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc298_fixup_samsung_amp_v2_2_amps
+ },
+ [ALC298_FIXUP_SAMSUNG_AMP_V2_4_AMPS] = {
.type = HDA_FIXUP_FUNC,
- .v.func = alc298_fixup_samsung_amp2
+ .v.func = alc298_fixup_samsung_amp_v2_4_amps
},
[ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET] = {
.type = HDA_FIXUP_VERBS,
@@ -10255,6 +10388,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x8896, "HP EliteBook 855 G8 Notebook PC", ALC285_FIXUP_HP_MUTE_LED),
SND_PCI_QUIRK(0x103c, 0x8898, "HP EliteBook 845 G8 Notebook PC", ALC285_FIXUP_HP_LIMIT_INT_MIC_BOOST),
SND_PCI_QUIRK(0x103c, 0x88d0, "HP Pavilion 15-eh1xxx (mainboard 88D0)", ALC287_FIXUP_HP_GPIO_LED),
+ SND_PCI_QUIRK(0x103c, 0x88dd, "HP Pavilion 15z-ec200", ALC285_FIXUP_HP_MUTE_LED),
SND_PCI_QUIRK(0x103c, 0x8902, "HP OMEN 16", ALC285_FIXUP_HP_MUTE_LED),
SND_PCI_QUIRK(0x103c, 0x890e, "HP 255 G8 Notebook PC", ALC236_FIXUP_HP_MUTE_LED_COEFBIT2),
SND_PCI_QUIRK(0x103c, 0x8919, "HP Pavilion Aero Laptop 13-be0xxx", ALC287_FIXUP_HP_GPIO_LED),
@@ -10396,6 +10530,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x8ca2, "HP ZBook Power", ALC236_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8ca4, "HP ZBook Fury", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8ca7, "HP ZBook Fury", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED),
+ SND_PCI_QUIRK(0x103c, 0x8caf, "HP Elite mt645 G8 Mobile Thin Client", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
SND_PCI_QUIRK(0x103c, 0x8cbd, "HP Pavilion Aero Laptop 13-bg0xxx", ALC245_FIXUP_HP_X360_MUTE_LEDS),
SND_PCI_QUIRK(0x103c, 0x8cdd, "HP Spectre", ALC287_FIXUP_CS35L41_I2C_2),
SND_PCI_QUIRK(0x103c, 0x8cde, "HP Spectre", ALC287_FIXUP_CS35L41_I2C_2),
@@ -10557,8 +10692,10 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x144d, 0xc832, "Samsung Galaxy Book Flex Alpha (NP730QCJ)", ALC256_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
SND_PCI_QUIRK(0x144d, 0xca03, "Samsung Galaxy Book2 Pro 360 (NP930QED)", ALC298_FIXUP_SAMSUNG_AMP),
SND_PCI_QUIRK(0x144d, 0xc868, "Samsung Galaxy Book2 Pro (NP930XED)", ALC298_FIXUP_SAMSUNG_AMP),
- SND_PCI_QUIRK(0x144d, 0xc1ca, "Samsung Galaxy Book3 Pro 360 (NP960QFG-KB1US)", ALC298_FIXUP_SAMSUNG_AMP2),
- SND_PCI_QUIRK(0x144d, 0xc1cc, "Samsung Galaxy Book3 Ultra (NT960XFH-XD92G))", ALC298_FIXUP_SAMSUNG_AMP2),
+ SND_PCI_QUIRK(0x144d, 0xc870, "Samsung Galaxy Book2 Pro (NP950XED)", ALC298_FIXUP_SAMSUNG_AMP_V2_2_AMPS),
+ SND_PCI_QUIRK(0x144d, 0xc886, "Samsung Galaxy Book3 Pro (NP964XFG)", ALC298_FIXUP_SAMSUNG_AMP_V2_4_AMPS),
+ SND_PCI_QUIRK(0x144d, 0xc1ca, "Samsung Galaxy Book3 Pro 360 (NP960QFG)", ALC298_FIXUP_SAMSUNG_AMP_V2_4_AMPS),
+ SND_PCI_QUIRK(0x144d, 0xc1cc, "Samsung Galaxy Book3 Ultra (NT960XFH)", ALC298_FIXUP_SAMSUNG_AMP_V2_4_AMPS),
SND_PCI_QUIRK(0x1458, 0xfa53, "Gigabyte BXBT-2807", ALC283_FIXUP_HEADSET_MIC),
SND_PCI_QUIRK(0x1462, 0xb120, "MSI Cubi MS-B120", ALC283_FIXUP_HEADSET_MIC),
SND_PCI_QUIRK(0x1462, 0xb171, "Cubi N 8GL (MS-B171)", ALC283_FIXUP_HEADSET_MIC),
@@ -10757,6 +10894,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x38cd, "Y790 VECO DUAL", ALC287_FIXUP_TAS2781_I2C),
SND_PCI_QUIRK(0x17aa, 0x38d2, "Lenovo Yoga 9 14IMH9", ALC287_FIXUP_YOGA9_14IMH9_BASS_SPK_PIN),
SND_PCI_QUIRK(0x17aa, 0x38d7, "Lenovo Yoga 9 14IMH9", ALC287_FIXUP_YOGA9_14IMH9_BASS_SPK_PIN),
+ SND_PCI_QUIRK(0x17aa, 0x38df, "Y990 YG DUAL", ALC287_FIXUP_TAS2781_I2C),
SND_PCI_QUIRK(0x17aa, 0x38f9, "Thinkbook 16P Gen5", ALC287_FIXUP_CS35L41_I2C_2),
SND_PCI_QUIRK(0x17aa, 0x38fa, "Thinkbook 16P Gen5", ALC287_FIXUP_CS35L41_I2C_2),
SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
@@ -10789,8 +10927,11 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1849, 0xa233, "Positivo Master C6300", ALC269_FIXUP_HEADSET_MIC),
SND_PCI_QUIRK(0x1854, 0x0440, "LG CQ6", ALC256_FIXUP_HEADPHONE_AMP_VOL),
SND_PCI_QUIRK(0x1854, 0x0441, "LG CQ6 AIO", ALC256_FIXUP_HEADPHONE_AMP_VOL),
+ SND_PCI_QUIRK(0x1854, 0x0488, "LG gram 16 (16Z90R)", ALC298_FIXUP_SAMSUNG_AMP_V2_4_AMPS),
+ SND_PCI_QUIRK(0x1854, 0x048a, "LG gram 17 (17ZD90R)", ALC298_FIXUP_SAMSUNG_AMP_V2_4_AMPS),
SND_PCI_QUIRK(0x19e5, 0x3204, "Huawei MACH-WX9", ALC256_FIXUP_HUAWEI_MACH_WX9_PINS),
SND_PCI_QUIRK(0x19e5, 0x320f, "Huawei WRT-WX9 ", ALC256_FIXUP_ASUS_MIC_NO_PRESENCE),
+ SND_PCI_QUIRK(0x19e5, 0x3212, "Huawei KLV-WX9 ", ALC256_FIXUP_ACER_HEADSET_MIC),
SND_PCI_QUIRK(0x1b35, 0x1235, "CZC B20", ALC269_FIXUP_CZC_B20),
SND_PCI_QUIRK(0x1b35, 0x1236, "CZC TMI", ALC269_FIXUP_CZC_TMI),
SND_PCI_QUIRK(0x1b35, 0x1237, "CZC L101", ALC269_FIXUP_CZC_L101),
@@ -10999,7 +11140,8 @@ static const struct hda_model_fixup alc269_fixup_models[] = {
{.id = ALC298_FIXUP_HUAWEI_MBX_STEREO, .name = "huawei-mbx-stereo"},
{.id = ALC256_FIXUP_MEDION_HEADSET_NO_PRESENCE, .name = "alc256-medion-headset"},
{.id = ALC298_FIXUP_SAMSUNG_AMP, .name = "alc298-samsung-amp"},
- {.id = ALC298_FIXUP_SAMSUNG_AMP2, .name = "alc298-samsung-amp2"},
+ {.id = ALC298_FIXUP_SAMSUNG_AMP_V2_2_AMPS, .name = "alc298-samsung-amp-v2-2-amps"},
+ {.id = ALC298_FIXUP_SAMSUNG_AMP_V2_4_AMPS, .name = "alc298-samsung-amp-v2-4-amps"},
{.id = ALC256_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET, .name = "alc256-samsung-headphone"},
{.id = ALC255_FIXUP_XIAOMI_HEADSET_MIC, .name = "alc255-xiaomi-headset"},
{.id = ALC274_FIXUP_HP_MIC, .name = "alc274-hp-mic-detect"},
diff --git a/sound/pci/hda/samsung_helper.c b/sound/pci/hda/samsung_helper.c
deleted file mode 100644
index a40175b69015..000000000000
--- a/sound/pci/hda/samsung_helper.c
+++ /dev/null
@@ -1,310 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/* Helper functions for Samsung Galaxy Book3 audio initialization */
-
-struct alc298_samsung_coeff_fixup_desc {
- unsigned char coeff_idx;
- unsigned short coeff_value;
-};
-
-struct alc298_samsung_coeff_seq_desc {
- unsigned short coeff_0x23;
- unsigned short coeff_0x24;
- unsigned short coeff_0x25;
- unsigned short coeff_0x26;
-};
-
-
-static inline void alc298_samsung_write_coef_pack2(struct hda_codec *codec,
- const struct alc298_samsung_coeff_seq_desc *seq)
-{
- int i;
-
- for (i = 0; i < 100; i++) {
- if ((alc_read_coef_idx(codec, 0x26) & 0x0010) == 0)
- break;
-
- usleep_range(500, 1000);
- }
-
- alc_write_coef_idx(codec, 0x23, seq->coeff_0x23);
- alc_write_coef_idx(codec, 0x24, seq->coeff_0x24);
- alc_write_coef_idx(codec, 0x25, seq->coeff_0x25);
- alc_write_coef_idx(codec, 0x26, seq->coeff_0x26);
-}
-
-static inline void alc298_samsung_write_coef_pack_seq(
- struct hda_codec *codec,
- unsigned char target,
- const struct alc298_samsung_coeff_seq_desc seq[],
- int count)
-{
- alc_write_coef_idx(codec, 0x22, target);
- for (int i = 0; i < count; i++)
- alc298_samsung_write_coef_pack2(codec, &seq[i]);
-}
-
-static void alc298_fixup_samsung_amp2(struct hda_codec *codec,
- const struct hda_fixup *fix, int action)
-{
- int i;
- static const struct alc298_samsung_coeff_fixup_desc fixups1[] = {
- { 0x99, 0x8000 }, { 0x82, 0x4408 }, { 0x32, 0x3f00 }, { 0x0e, 0x6f80 },
- { 0x10, 0x0e21 }, { 0x55, 0x8000 }, { 0x08, 0x2fcf }, { 0x08, 0x2fcf },
- { 0x2d, 0xc020 }, { 0x19, 0x0017 }, { 0x50, 0x1000 }, { 0x0e, 0x6f80 },
- { 0x08, 0x2fcf }, { 0x80, 0x0011 }, { 0x2b, 0x0c10 }, { 0x2d, 0xc020 },
- { 0x03, 0x0042 }, { 0x0f, 0x0062 }, { 0x08, 0x2fcf },
- };
-
- static const struct alc298_samsung_coeff_seq_desc amp_0x38[] = {
- { 0x2000, 0x0000, 0x0001, 0xb011 }, { 0x23ff, 0x0000, 0x0000, 0xb011 },
- { 0x203a, 0x0000, 0x0080, 0xb011 }, { 0x23e1, 0x0000, 0x0000, 0xb011 },
- { 0x2012, 0x0000, 0x006f, 0xb011 }, { 0x2014, 0x0000, 0x0000, 0xb011 },
- { 0x201b, 0x0000, 0x0001, 0xb011 }, { 0x201d, 0x0000, 0x0001, 0xb011 },
- { 0x201f, 0x0000, 0x00fe, 0xb011 }, { 0x2021, 0x0000, 0x0000, 0xb011 },
- { 0x2022, 0x0000, 0x0010, 0xb011 }, { 0x203d, 0x0000, 0x0005, 0xb011 },
- { 0x203f, 0x0000, 0x0003, 0xb011 }, { 0x2050, 0x0000, 0x002c, 0xb011 },
- { 0x2076, 0x0000, 0x000e, 0xb011 }, { 0x207c, 0x0000, 0x004a, 0xb011 },
- { 0x2081, 0x0000, 0x0003, 0xb011 }, { 0x2399, 0x0000, 0x0003, 0xb011 },
- { 0x23a4, 0x0000, 0x00b5, 0xb011 }, { 0x23a5, 0x0000, 0x0001, 0xb011 },
- { 0x23ba, 0x0000, 0x0094, 0xb011 }, { 0x2100, 0x00d0, 0x950e, 0xb017 },
- { 0x2104, 0x0061, 0xd4e2, 0xb017 }, { 0x2108, 0x00d0, 0x950e, 0xb017 },
- { 0x210c, 0x0075, 0xf4e2, 0xb017 }, { 0x2110, 0x00b4, 0x4b0d, 0xb017 },
- { 0x2114, 0x000a, 0x1000, 0xb017 }, { 0x2118, 0x0015, 0x2000, 0xb017 },
- { 0x211c, 0x000a, 0x1000, 0xb017 }, { 0x2120, 0x0075, 0xf4e2, 0xb017 },
- { 0x2124, 0x00b4, 0x4b0d, 0xb017 }, { 0x2128, 0x0000, 0x0010, 0xb017 },
- { 0x212c, 0x0000, 0x0000, 0xb017 }, { 0x2130, 0x0000, 0x0000, 0xb017 },
- { 0x2134, 0x0000, 0x0000, 0xb017 }, { 0x2138, 0x0000, 0x0000, 0xb017 },
- { 0x213c, 0x0000, 0x0010, 0xb017 }, { 0x2140, 0x0000, 0x0000, 0xb017 },
- { 0x2144, 0x0000, 0x0000, 0xb017 }, { 0x2148, 0x0000, 0x0000, 0xb017 },
- { 0x214c, 0x0000, 0x0000, 0xb017 }, { 0x2150, 0x0000, 0x0010, 0xb017 },
- { 0x2154, 0x0000, 0x0000, 0xb017 }, { 0x2158, 0x0000, 0x0000, 0xb017 },
- { 0x215c, 0x0000, 0x0000, 0xb017 }, { 0x2160, 0x0000, 0x0000, 0xb017 },
- { 0x2164, 0x0000, 0x0010, 0xb017 }, { 0x2168, 0x0000, 0x0000, 0xb017 },
- { 0x216c, 0x0000, 0x0000, 0xb017 }, { 0x2170, 0x0000, 0x0000, 0xb017 },
- { 0x2174, 0x0000, 0x0000, 0xb017 }, { 0x2178, 0x0000, 0x0010, 0xb017 },
- { 0x217c, 0x0000, 0x0000, 0xb017 }, { 0x2180, 0x0000, 0x0000, 0xb017 },
- { 0x2184, 0x0000, 0x0000, 0xb017 }, { 0x2188, 0x0000, 0x0000, 0xb017 },
- { 0x218c, 0x0064, 0x5800, 0xb017 }, { 0x2190, 0x00c8, 0xb000, 0xb017 },
- { 0x2194, 0x0064, 0x5800, 0xb017 }, { 0x2198, 0x003d, 0x5be7, 0xb017 },
- { 0x219c, 0x0054, 0x060a, 0xb017 }, { 0x21a0, 0x00c8, 0xa310, 0xb017 },
- { 0x21a4, 0x0029, 0x4de5, 0xb017 }, { 0x21a8, 0x0032, 0x420c, 0xb017 },
- { 0x21ac, 0x0029, 0x4de5, 0xb017 }, { 0x21b0, 0x00fa, 0xe50c, 0xb017 },
- { 0x21b4, 0x0000, 0x0010, 0xb017 }, { 0x21b8, 0x0000, 0x0000, 0xb017 },
- { 0x21bc, 0x0000, 0x0000, 0xb017 }, { 0x21c0, 0x0000, 0x0000, 0xb017 },
- { 0x21c4, 0x0000, 0x0000, 0xb017 }, { 0x21c8, 0x0056, 0xc50f, 0xb017 },
- { 0x21cc, 0x007b, 0xd7e1, 0xb017 }, { 0x21d0, 0x0077, 0xa70e, 0xb017 },
- { 0x21d4, 0x00e0, 0xbde1, 0xb017 }, { 0x21d8, 0x0032, 0x530e, 0xb017 },
- { 0x2204, 0x00fb, 0x7e0f, 0xb017 }, { 0x2208, 0x000b, 0x02e1, 0xb017 },
- { 0x220c, 0x00fb, 0x7e0f, 0xb017 }, { 0x2210, 0x00d5, 0x17e1, 0xb017 },
- { 0x2214, 0x00c0, 0x130f, 0xb017 }, { 0x2218, 0x00e5, 0x0a00, 0xb017 },
- { 0x221c, 0x00cb, 0x1500, 0xb017 }, { 0x2220, 0x00e5, 0x0a00, 0xb017 },
- { 0x2224, 0x00d5, 0x17e1, 0xb017 }, { 0x2228, 0x00c0, 0x130f, 0xb017 },
- { 0x222c, 0x00f5, 0xdb0e, 0xb017 }, { 0x2230, 0x0017, 0x48e2, 0xb017 },
- { 0x2234, 0x00f5, 0xdb0e, 0xb017 }, { 0x2238, 0x00ef, 0x5ce2, 0xb017 },
- { 0x223c, 0x00c1, 0xcc0d, 0xb017 }, { 0x2240, 0x00f5, 0xdb0e, 0xb017 },
- { 0x2244, 0x0017, 0x48e2, 0xb017 }, { 0x2248, 0x00f5, 0xdb0e, 0xb017 },
- { 0x224c, 0x00ef, 0x5ce2, 0xb017 }, { 0x2250, 0x00c1, 0xcc0d, 0xb017 },
- { 0x2254, 0x00f5, 0xdb0e, 0xb017 }, { 0x2258, 0x0017, 0x48e2, 0xb017 },
- { 0x225c, 0x00f5, 0xdb0e, 0xb017 }, { 0x2260, 0x00ef, 0x5ce2, 0xb017 },
- { 0x2264, 0x00c1, 0xcc0d, 0xb017 }, { 0x2268, 0x00f5, 0xdb0e, 0xb017 },
- { 0x226c, 0x0017, 0x48e2, 0xb017 }, { 0x2270, 0x00f5, 0xdb0e, 0xb017 },
- { 0x2274, 0x00ef, 0x5ce2, 0xb017 }, { 0x2278, 0x00c1, 0xcc0d, 0xb017 },
- { 0x227c, 0x00f5, 0xdb0e, 0xb017 }, { 0x2280, 0x0017, 0x48e2, 0xb017 },
- { 0x2284, 0x00f5, 0xdb0e, 0xb017 }, { 0x2288, 0x00ef, 0x5ce2, 0xb017 },
- { 0x228c, 0x00c1, 0xcc0d, 0xb017 }, { 0x22cc, 0x00e8, 0x8d00, 0xb017 },
- { 0x22d0, 0x0000, 0x0000, 0xb017 }, { 0x22d4, 0x0018, 0x72ff, 0xb017 },
- { 0x22d8, 0x00ce, 0x25e1, 0xb017 }, { 0x22dc, 0x002f, 0xe40e, 0xb017 },
- { 0x238e, 0x0000, 0x0099, 0xb011 }, { 0x238f, 0x0000, 0x0011, 0xb011 },
- { 0x2390, 0x0000, 0x0056, 0xb011 }, { 0x2391, 0x0000, 0x0004, 0xb011 },
- { 0x2392, 0x0000, 0x00bb, 0xb011 }, { 0x2393, 0x0000, 0x006d, 0xb011 },
- { 0x2394, 0x0000, 0x0010, 0xb011 }, { 0x2395, 0x0000, 0x0064, 0xb011 },
- { 0x2396, 0x0000, 0x00b6, 0xb011 }, { 0x2397, 0x0000, 0x0028, 0xb011 },
- { 0x2398, 0x0000, 0x000b, 0xb011 }, { 0x239a, 0x0000, 0x0099, 0xb011 },
- { 0x239b, 0x0000, 0x000d, 0xb011 }, { 0x23a6, 0x0000, 0x0064, 0xb011 },
- { 0x23a7, 0x0000, 0x0078, 0xb011 }, { 0x23b9, 0x0000, 0x0000, 0xb011 },
- { 0x23e0, 0x0000, 0x0021, 0xb011 }, { 0x23e1, 0x0000, 0x0001, 0xb011 },
- };
-
- static const struct alc298_samsung_coeff_seq_desc amp_0x39[] = {
- { 0x2000, 0x0000, 0x0001, 0xb011 }, { 0x23ff, 0x0000, 0x0000, 0xb011 },
- { 0x203a, 0x0000, 0x0080, 0xb011 }, { 0x23e1, 0x0000, 0x0000, 0xb011 },
- { 0x2012, 0x0000, 0x006f, 0xb011 }, { 0x2014, 0x0000, 0x0000, 0xb011 },
- { 0x201b, 0x0000, 0x0002, 0xb011 }, { 0x201d, 0x0000, 0x0002, 0xb011 },
- { 0x201f, 0x0000, 0x00fd, 0xb011 }, { 0x2021, 0x0000, 0x0001, 0xb011 },
- { 0x2022, 0x0000, 0x0010, 0xb011 }, { 0x203d, 0x0000, 0x0005, 0xb011 },
- { 0x203f, 0x0000, 0x0003, 0xb011 }, { 0x2050, 0x0000, 0x002c, 0xb011 },
- { 0x2076, 0x0000, 0x000e, 0xb011 }, { 0x207c, 0x0000, 0x004a, 0xb011 },
- { 0x2081, 0x0000, 0x0003, 0xb011 }, { 0x2399, 0x0000, 0x0003, 0xb011 },
- { 0x23a4, 0x0000, 0x00b5, 0xb011 }, { 0x23a5, 0x0000, 0x0001, 0xb011 },
- { 0x23ba, 0x0000, 0x0094, 0xb011 }, { 0x2100, 0x00d0, 0x950e, 0xb017 },
- { 0x2104, 0x0061, 0xd4e2, 0xb017 }, { 0x2108, 0x00d0, 0x950e, 0xb017 },
- { 0x210c, 0x0075, 0xf4e2, 0xb017 }, { 0x2110, 0x00b4, 0x4b0d, 0xb017 },
- { 0x2114, 0x000a, 0x1000, 0xb017 }, { 0x2118, 0x0015, 0x2000, 0xb017 },
- { 0x211c, 0x000a, 0x1000, 0xb017 }, { 0x2120, 0x0075, 0xf4e2, 0xb017 },
- { 0x2124, 0x00b4, 0x4b0d, 0xb017 }, { 0x2128, 0x0000, 0x0010, 0xb017 },
- { 0x212c, 0x0000, 0x0000, 0xb017 }, { 0x2130, 0x0000, 0x0000, 0xb017 },
- { 0x2134, 0x0000, 0x0000, 0xb017 }, { 0x2138, 0x0000, 0x0000, 0xb017 },
- { 0x213c, 0x0000, 0x0010, 0xb017 }, { 0x2140, 0x0000, 0x0000, 0xb017 },
- { 0x2144, 0x0000, 0x0000, 0xb017 }, { 0x2148, 0x0000, 0x0000, 0xb017 },
- { 0x214c, 0x0000, 0x0000, 0xb017 }, { 0x2150, 0x0000, 0x0010, 0xb017 },
- { 0x2154, 0x0000, 0x0000, 0xb017 }, { 0x2158, 0x0000, 0x0000, 0xb017 },
- { 0x215c, 0x0000, 0x0000, 0xb017 }, { 0x2160, 0x0000, 0x0000, 0xb017 },
- { 0x2164, 0x0000, 0x0010, 0xb017 }, { 0x2168, 0x0000, 0x0000, 0xb017 },
- { 0x216c, 0x0000, 0x0000, 0xb017 }, { 0x2170, 0x0000, 0x0000, 0xb017 },
- { 0x2174, 0x0000, 0x0000, 0xb017 }, { 0x2178, 0x0000, 0x0010, 0xb017 },
- { 0x217c, 0x0000, 0x0000, 0xb017 }, { 0x2180, 0x0000, 0x0000, 0xb017 },
- { 0x2184, 0x0000, 0x0000, 0xb017 }, { 0x2188, 0x0000, 0x0000, 0xb017 },
- { 0x218c, 0x0064, 0x5800, 0xb017 }, { 0x2190, 0x00c8, 0xb000, 0xb017 },
- { 0x2194, 0x0064, 0x5800, 0xb017 }, { 0x2198, 0x003d, 0x5be7, 0xb017 },
- { 0x219c, 0x0054, 0x060a, 0xb017 }, { 0x21a0, 0x00c8, 0xa310, 0xb017 },
- { 0x21a4, 0x0029, 0x4de5, 0xb017 }, { 0x21a8, 0x0032, 0x420c, 0xb017 },
- { 0x21ac, 0x0029, 0x4de5, 0xb017 }, { 0x21b0, 0x00fa, 0xe50c, 0xb017 },
- { 0x21b4, 0x0000, 0x0010, 0xb017 }, { 0x21b8, 0x0000, 0x0000, 0xb017 },
- { 0x21bc, 0x0000, 0x0000, 0xb017 }, { 0x21c0, 0x0000, 0x0000, 0xb017 },
- { 0x21c4, 0x0000, 0x0000, 0xb017 }, { 0x21c8, 0x0056, 0xc50f, 0xb017 },
- { 0x21cc, 0x007b, 0xd7e1, 0xb017 }, { 0x21d0, 0x0077, 0xa70e, 0xb017 },
- { 0x21d4, 0x00e0, 0xbde1, 0xb017 }, { 0x21d8, 0x0032, 0x530e, 0xb017 },
- { 0x2204, 0x00fb, 0x7e0f, 0xb017 }, { 0x2208, 0x000b, 0x02e1, 0xb017 },
- { 0x220c, 0x00fb, 0x7e0f, 0xb017 }, { 0x2210, 0x00d5, 0x17e1, 0xb017 },
- { 0x2214, 0x00c0, 0x130f, 0xb017 }, { 0x2218, 0x00e5, 0x0a00, 0xb017 },
- { 0x221c, 0x00cb, 0x1500, 0xb017 }, { 0x2220, 0x00e5, 0x0a00, 0xb017 },
- { 0x2224, 0x00d5, 0x17e1, 0xb017 }, { 0x2228, 0x00c0, 0x130f, 0xb017 },
- { 0x222c, 0x00f5, 0xdb0e, 0xb017 }, { 0x2230, 0x0017, 0x48e2, 0xb017 },
- { 0x2234, 0x00f5, 0xdb0e, 0xb017 }, { 0x2238, 0x00ef, 0x5ce2, 0xb017 },
- { 0x223c, 0x00c1, 0xcc0d, 0xb017 }, { 0x2240, 0x00f5, 0xdb0e, 0xb017 },
- { 0x2244, 0x0017, 0x48e2, 0xb017 }, { 0x2248, 0x00f5, 0xdb0e, 0xb017 },
- { 0x224c, 0x00ef, 0x5ce2, 0xb017 }, { 0x2250, 0x00c1, 0xcc0d, 0xb017 },
- { 0x2254, 0x00f5, 0xdb0e, 0xb017 }, { 0x2258, 0x0017, 0x48e2, 0xb017 },
- { 0x225c, 0x00f5, 0xdb0e, 0xb017 }, { 0x2260, 0x00ef, 0x5ce2, 0xb017 },
- { 0x2264, 0x00c1, 0xcc0d, 0xb017 }, { 0x2268, 0x00f5, 0xdb0e, 0xb017 },
- { 0x226c, 0x0017, 0x48e2, 0xb017 }, { 0x2270, 0x00f5, 0xdb0e, 0xb017 },
- { 0x2274, 0x00ef, 0x5ce2, 0xb017 }, { 0x2278, 0x00c1, 0xcc0d, 0xb017 },
- { 0x227c, 0x00f5, 0xdb0e, 0xb017 }, { 0x2280, 0x0017, 0x48e2, 0xb017 },
- { 0x2284, 0x00f5, 0xdb0e, 0xb017 }, { 0x2288, 0x00ef, 0x5ce2, 0xb017 },
- { 0x228c, 0x00c1, 0xcc0d, 0xb017 }, { 0x22cc, 0x00e8, 0x8d00, 0xb017 },
- { 0x22d0, 0x0000, 0x0000, 0xb017 }, { 0x22d4, 0x0018, 0x72ff, 0xb017 },
- { 0x22d8, 0x00ce, 0x25e1, 0xb017 }, { 0x22dc, 0x002f, 0xe40e, 0xb017 },
- { 0x238e, 0x0000, 0x0099, 0xb011 }, { 0x238f, 0x0000, 0x0011, 0xb011 },
- { 0x2390, 0x0000, 0x0056, 0xb011 }, { 0x2391, 0x0000, 0x0004, 0xb011 },
- { 0x2392, 0x0000, 0x00bb, 0xb011 }, { 0x2393, 0x0000, 0x006d, 0xb011 },
- { 0x2394, 0x0000, 0x0010, 0xb011 }, { 0x2395, 0x0000, 0x0064, 0xb011 },
- { 0x2396, 0x0000, 0x00b6, 0xb011 }, { 0x2397, 0x0000, 0x0028, 0xb011 },
- { 0x2398, 0x0000, 0x000b, 0xb011 }, { 0x239a, 0x0000, 0x0099, 0xb011 },
- { 0x239b, 0x0000, 0x000d, 0xb011 }, { 0x23a6, 0x0000, 0x0064, 0xb011 },
- { 0x23a7, 0x0000, 0x0078, 0xb011 }, { 0x23b9, 0x0000, 0x0000, 0xb011 },
- { 0x23e0, 0x0000, 0x0021, 0xb011 }, { 0x23e1, 0x0000, 0x0001, 0xb011 },
- };
-
- static const struct alc298_samsung_coeff_seq_desc amp_0x3c[] = {
- { 0x2000, 0x0000, 0x0001, 0xb011 }, { 0x23ff, 0x0000, 0x0000, 0xb011 },
- { 0x203a, 0x0000, 0x0080, 0xb011 }, { 0x23e1, 0x0000, 0x0000, 0xb011 },
- { 0x2012, 0x0000, 0x006f, 0xb011 }, { 0x2014, 0x0000, 0x0000, 0xb011 },
- { 0x201b, 0x0000, 0x0001, 0xb011 }, { 0x201d, 0x0000, 0x0001, 0xb011 },
- { 0x201f, 0x0000, 0x00fe, 0xb011 }, { 0x2021, 0x0000, 0x0000, 0xb011 },
- { 0x2022, 0x0000, 0x0010, 0xb011 }, { 0x203d, 0x0000, 0x0005, 0xb011 },
- { 0x203f, 0x0000, 0x0003, 0xb011 }, { 0x2050, 0x0000, 0x002c, 0xb011 },
- { 0x2076, 0x0000, 0x000e, 0xb011 }, { 0x207c, 0x0000, 0x004a, 0xb011 },
- { 0x2081, 0x0000, 0x0003, 0xb011 }, { 0x23ba, 0x0000, 0x008d, 0xb011 },
- { 0x2128, 0x0005, 0x460d, 0xb017 }, { 0x212c, 0x00f6, 0x73e5, 0xb017 },
- { 0x2130, 0x0005, 0x460d, 0xb017 }, { 0x2134, 0x00c0, 0xe9e5, 0xb017 },
- { 0x2138, 0x00d5, 0x010b, 0xb017 }, { 0x213c, 0x009d, 0x7809, 0xb017 },
- { 0x2140, 0x00c5, 0x0eed, 0xb017 }, { 0x2144, 0x009d, 0x7809, 0xb017 },
- { 0x2148, 0x00c4, 0x4ef0, 0xb017 }, { 0x214c, 0x003a, 0x3106, 0xb017 },
- { 0x2150, 0x00af, 0x750e, 0xb017 }, { 0x2154, 0x008c, 0x1ff1, 0xb017 },
- { 0x2158, 0x009e, 0x360c, 0xb017 }, { 0x215c, 0x008c, 0x1ff1, 0xb017 },
- { 0x2160, 0x004d, 0xac0a, 0xb017 }, { 0x2164, 0x007d, 0xa00f, 0xb017 },
- { 0x2168, 0x00e1, 0x9ce3, 0xb017 }, { 0x216c, 0x00e8, 0x590e, 0xb017 },
- { 0x2170, 0x00e1, 0x9ce3, 0xb017 }, { 0x2174, 0x0066, 0xfa0d, 0xb017 },
- { 0x2178, 0x0000, 0x0010, 0xb017 }, { 0x217c, 0x0000, 0x0000, 0xb017 },
- { 0x2180, 0x0000, 0x0000, 0xb017 }, { 0x2184, 0x0000, 0x0000, 0xb017 },
- { 0x2188, 0x0000, 0x0000, 0xb017 }, { 0x218c, 0x0000, 0x0010, 0xb017 },
- { 0x2190, 0x0000, 0x0000, 0xb017 }, { 0x2194, 0x0000, 0x0000, 0xb017 },
- { 0x2198, 0x0000, 0x0000, 0xb017 }, { 0x219c, 0x0000, 0x0000, 0xb017 },
- { 0x21a0, 0x0000, 0x0010, 0xb017 }, { 0x21a4, 0x0000, 0x0000, 0xb017 },
- { 0x21a8, 0x0000, 0x0000, 0xb017 }, { 0x21ac, 0x0000, 0x0000, 0xb017 },
- { 0x21b0, 0x0000, 0x0000, 0xb017 }, { 0x21b4, 0x0000, 0x0010, 0xb017 },
- { 0x21b8, 0x0000, 0x0000, 0xb017 }, { 0x21bc, 0x0000, 0x0000, 0xb017 },
- { 0x21c0, 0x0000, 0x0000, 0xb017 }, { 0x21c4, 0x0000, 0x0000, 0xb017 },
- { 0x23b9, 0x0000, 0x0000, 0xb011 }, { 0x23e0, 0x0000, 0x0020, 0xb011 },
- { 0x23e1, 0x0000, 0x0001, 0xb011 },
- };
-
- static const struct alc298_samsung_coeff_seq_desc amp_0x3d[] = {
- { 0x2000, 0x0000, 0x0001, 0xb011 }, { 0x23ff, 0x0000, 0x0000, 0xb011 },
- { 0x203a, 0x0000, 0x0080, 0xb011 }, { 0x23e1, 0x0000, 0x0000, 0xb011 },
- { 0x2012, 0x0000, 0x006f, 0xb011 }, { 0x2014, 0x0000, 0x0000, 0xb011 },
- { 0x201b, 0x0000, 0x0002, 0xb011 }, { 0x201d, 0x0000, 0x0002, 0xb011 },
- { 0x201f, 0x0000, 0x00fd, 0xb011 }, { 0x2021, 0x0000, 0x0001, 0xb011 },
- { 0x2022, 0x0000, 0x0010, 0xb011 }, { 0x203d, 0x0000, 0x0005, 0xb011 },
- { 0x203f, 0x0000, 0x0003, 0xb011 }, { 0x2050, 0x0000, 0x002c, 0xb011 },
- { 0x2076, 0x0000, 0x000e, 0xb011 }, { 0x207c, 0x0000, 0x004a, 0xb011 },
- { 0x2081, 0x0000, 0x0003, 0xb011 }, { 0x23ba, 0x0000, 0x008d, 0xb011 },
- { 0x2128, 0x0005, 0x460d, 0xb017 }, { 0x212c, 0x00f6, 0x73e5, 0xb017 },
- { 0x2130, 0x0005, 0x460d, 0xb017 }, { 0x2134, 0x00c0, 0xe9e5, 0xb017 },
- { 0x2138, 0x00d5, 0x010b, 0xb017 }, { 0x213c, 0x009d, 0x7809, 0xb017 },
- { 0x2140, 0x00c5, 0x0eed, 0xb017 }, { 0x2144, 0x009d, 0x7809, 0xb017 },
- { 0x2148, 0x00c4, 0x4ef0, 0xb017 }, { 0x214c, 0x003a, 0x3106, 0xb017 },
- { 0x2150, 0x00af, 0x750e, 0xb017 }, { 0x2154, 0x008c, 0x1ff1, 0xb017 },
- { 0x2158, 0x009e, 0x360c, 0xb017 }, { 0x215c, 0x008c, 0x1ff1, 0xb017 },
- { 0x2160, 0x004d, 0xac0a, 0xb017 }, { 0x2164, 0x007d, 0xa00f, 0xb017 },
- { 0x2168, 0x00e1, 0x9ce3, 0xb017 }, { 0x216c, 0x00e8, 0x590e, 0xb017 },
- { 0x2170, 0x00e1, 0x9ce3, 0xb017 }, { 0x2174, 0x0066, 0xfa0d, 0xb017 },
- { 0x2178, 0x0000, 0x0010, 0xb017 }, { 0x217c, 0x0000, 0x0000, 0xb017 },
- { 0x2180, 0x0000, 0x0000, 0xb017 }, { 0x2184, 0x0000, 0x0000, 0xb017 },
- { 0x2188, 0x0000, 0x0000, 0xb017 }, { 0x218c, 0x0000, 0x0010, 0xb017 },
- { 0x2190, 0x0000, 0x0000, 0xb017 }, { 0x2194, 0x0000, 0x0000, 0xb017 },
- { 0x2198, 0x0000, 0x0000, 0xb017 }, { 0x219c, 0x0000, 0x0000, 0xb017 },
- { 0x21a0, 0x0000, 0x0010, 0xb017 }, { 0x21a4, 0x0000, 0x0000, 0xb017 },
- { 0x21a8, 0x0000, 0x0000, 0xb017 }, { 0x21ac, 0x0000, 0x0000, 0xb017 },
- { 0x21b0, 0x0000, 0x0000, 0xb017 }, { 0x21b4, 0x0000, 0x0010, 0xb017 },
- { 0x21b8, 0x0000, 0x0000, 0xb017 }, { 0x21bc, 0x0000, 0x0000, 0xb017 },
- { 0x21c0, 0x0000, 0x0000, 0xb017 }, { 0x21c4, 0x0000, 0x0000, 0xb017 },
- { 0x23b9, 0x0000, 0x0000, 0xb011 }, { 0x23e0, 0x0000, 0x0020, 0xb011 },
- { 0x23e1, 0x0000, 0x0001, 0xb011 },
- };
-
- static const struct alc298_samsung_coeff_seq_desc amp_seq1[] = {
- { 0x23ff, 0x0000, 0x0000, 0xb011 }, { 0x203a, 0x0000, 0x0080, 0xb011 },
- };
-
- static const struct alc298_samsung_coeff_fixup_desc fixups2[] = {
- { 0x4f, 0xb029 }, { 0x05, 0x2be0 }, { 0x30, 0x2421 },
- };
-
-
- static const struct alc298_samsung_coeff_seq_desc amp_seq2[] = {
- { 0x203a, 0x0000, 0x0081, 0xb011 }, { 0x23ff, 0x0000, 0x0001, 0xb011 },
- };
-
- if (action != HDA_FIXUP_ACT_INIT)
- return;
-
- // First set of fixups
- for (i = 0; i < ARRAY_SIZE(fixups1); i++)
- alc_write_coef_idx(codec, fixups1[i].coeff_idx, fixups1[i].coeff_value);
-
- // First set of writes
- alc298_samsung_write_coef_pack_seq(codec, 0x38, amp_0x38, ARRAY_SIZE(amp_0x38));
- alc298_samsung_write_coef_pack_seq(codec, 0x39, amp_0x39, ARRAY_SIZE(amp_0x39));
- alc298_samsung_write_coef_pack_seq(codec, 0x3c, amp_0x3c, ARRAY_SIZE(amp_0x3c));
- alc298_samsung_write_coef_pack_seq(codec, 0x3d, amp_0x3d, ARRAY_SIZE(amp_0x3d));
-
- // Second set of writes
- alc298_samsung_write_coef_pack_seq(codec, 0x38, amp_seq1, ARRAY_SIZE(amp_seq1));
- alc298_samsung_write_coef_pack_seq(codec, 0x39, amp_seq1, ARRAY_SIZE(amp_seq1));
- alc298_samsung_write_coef_pack_seq(codec, 0x3c, amp_seq1, ARRAY_SIZE(amp_seq1));
- alc298_samsung_write_coef_pack_seq(codec, 0x3d, amp_seq1, ARRAY_SIZE(amp_seq1));
-
- // Second set of fixups
- for (i = 0; i < ARRAY_SIZE(fixups2); i++)
- alc_write_coef_idx(codec, fixups2[i].coeff_idx, fixups2[i].coeff_value);
-
- // Third set of writes
- alc298_samsung_write_coef_pack_seq(codec, 0x38, amp_seq2, ARRAY_SIZE(amp_seq2));
- alc298_samsung_write_coef_pack_seq(codec, 0x39, amp_seq2, ARRAY_SIZE(amp_seq2));
- alc298_samsung_write_coef_pack_seq(codec, 0x3c, amp_seq2, ARRAY_SIZE(amp_seq2));
- alc298_samsung_write_coef_pack_seq(codec, 0x3d, amp_seq2, ARRAY_SIZE(amp_seq2));
-
- // Final fixup
- alc_write_coef_idx(codec, 0x10, 0x0F21);
-}
diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c
index e7d1b43471a2..713ca262a0e9 100644
--- a/sound/pci/rme9652/hdsp.c
+++ b/sound/pci/rme9652/hdsp.c
@@ -1298,8 +1298,10 @@ static int snd_hdsp_midi_output_possible (struct hdsp *hdsp, int id)
static void snd_hdsp_flush_midi_input (struct hdsp *hdsp, int id)
{
- while (snd_hdsp_midi_input_available (hdsp, id))
- snd_hdsp_midi_read_byte (hdsp, id);
+ int count = 256;
+
+ while (snd_hdsp_midi_input_available(hdsp, id) && --count)
+ snd_hdsp_midi_read_byte(hdsp, id);
}
static int snd_hdsp_midi_output_write (struct hdsp_midi *hmidi)
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index 267c7848974a..74215f57f4fc 100644
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -1838,8 +1838,10 @@ static inline int snd_hdspm_midi_output_possible (struct hdspm *hdspm, int id)
static void snd_hdspm_flush_midi_input(struct hdspm *hdspm, int id)
{
- while (snd_hdspm_midi_input_available (hdspm, id))
- snd_hdspm_midi_read_byte (hdspm, id);
+ int count = 256;
+
+ while (snd_hdspm_midi_input_available(hdspm, id) && --count)
+ snd_hdspm_midi_read_byte(hdspm, id);
}
static int snd_hdspm_midi_output_write (struct hdspm_midi *hmidi)
diff --git a/sound/soc/atmel/mchp-pdmc.c b/sound/soc/atmel/mchp-pdmc.c
index dcc4e14b3dde..206bbb5aaab5 100644
--- a/sound/soc/atmel/mchp-pdmc.c
+++ b/sound/soc/atmel/mchp-pdmc.c
@@ -285,6 +285,9 @@ static int mchp_pdmc_chmap_ctl_put(struct snd_kcontrol *kcontrol,
if (!substream)
return -ENODEV;
+ if (!substream->runtime)
+ return 0; /* just for avoiding error from alsactl restore */
+
map = mchp_pdmc_chmap_get(substream, info);
if (!map)
return -EINVAL;
diff --git a/sound/soc/codecs/wsa883x.c b/sound/soc/codecs/wsa883x.c
index 3e4fdaa3f44f..53f6de434054 100644
--- a/sound/soc/codecs/wsa883x.c
+++ b/sound/soc/codecs/wsa883x.c
@@ -997,15 +997,19 @@ static const struct reg_sequence reg_init[] = {
{WSA883X_GMAMP_SUP1, 0xE2},
};
-static void wsa883x_init(struct wsa883x_priv *wsa883x)
+static int wsa883x_init(struct wsa883x_priv *wsa883x)
{
struct regmap *regmap = wsa883x->regmap;
- int variant, version;
+ int variant, version, ret;
- regmap_read(regmap, WSA883X_OTP_REG_0, &variant);
+ ret = regmap_read(regmap, WSA883X_OTP_REG_0, &variant);
+ if (ret)
+ return ret;
wsa883x->variant = variant & WSA883X_ID_MASK;
- regmap_read(regmap, WSA883X_CHIP_ID0, &version);
+ ret = regmap_read(regmap, WSA883X_CHIP_ID0, &version);
+ if (ret)
+ return ret;
wsa883x->version = version;
switch (wsa883x->variant) {
@@ -1040,6 +1044,8 @@ static void wsa883x_init(struct wsa883x_priv *wsa883x)
WSA883X_DRE_OFFSET_MASK,
wsa883x->comp_offset);
}
+
+ return 0;
}
static int wsa883x_update_status(struct sdw_slave *slave,
@@ -1048,7 +1054,7 @@ static int wsa883x_update_status(struct sdw_slave *slave,
struct wsa883x_priv *wsa883x = dev_get_drvdata(&slave->dev);
if (status == SDW_SLAVE_ATTACHED && slave->dev_num > 0)
- wsa883x_init(wsa883x);
+ return wsa883x_init(wsa883x);
return 0;
}
diff --git a/sound/soc/fsl/imx-card.c b/sound/soc/fsl/imx-card.c
index 0e18ccabe28c..ce0d8cec375a 100644
--- a/sound/soc/fsl/imx-card.c
+++ b/sound/soc/fsl/imx-card.c
@@ -713,6 +713,7 @@ static int imx_card_probe(struct platform_device *pdev)
data->plat_data = plat_data;
data->card.dev = &pdev->dev;
+ data->card.owner = THIS_MODULE;
dev_set_drvdata(&pdev->dev, &data->card);
snd_soc_card_set_drvdata(&data->card, data);
diff --git a/sound/soc/intel/boards/bytcht_cx2072x.c b/sound/soc/intel/boards/bytcht_cx2072x.c
index df3c2a7b64d2..8c2b4ab764bb 100644
--- a/sound/soc/intel/boards/bytcht_cx2072x.c
+++ b/sound/soc/intel/boards/bytcht_cx2072x.c
@@ -255,7 +255,11 @@ static int snd_byt_cht_cx2072x_probe(struct platform_device *pdev)
snprintf(codec_name, sizeof(codec_name), "i2c-%s",
acpi_dev_name(adev));
byt_cht_cx2072x_dais[dai_index].codecs->name = codec_name;
+ } else {
+ dev_err(&pdev->dev, "Error cannot find '%s' dev\n", mach->id);
+ return -ENOENT;
}
+
acpi_dev_put(adev);
/* override platform name, if required */
diff --git a/sound/soc/intel/boards/bytcht_da7213.c b/sound/soc/intel/boards/bytcht_da7213.c
index 08c598b7e1ee..9178bbe8d995 100644
--- a/sound/soc/intel/boards/bytcht_da7213.c
+++ b/sound/soc/intel/boards/bytcht_da7213.c
@@ -258,7 +258,11 @@ static int bytcht_da7213_probe(struct platform_device *pdev)
snprintf(codec_name, sizeof(codec_name),
"i2c-%s", acpi_dev_name(adev));
dailink[dai_index].codecs->name = codec_name;
+ } else {
+ dev_err(&pdev->dev, "Error cannot find '%s' dev\n", mach->id);
+ return -ENOENT;
}
+
acpi_dev_put(adev);
/* override platform name, if required */
diff --git a/sound/soc/intel/boards/bytcht_es8316.c b/sound/soc/intel/boards/bytcht_es8316.c
index 77b91ea4dc32..3539c9ff0fd2 100644
--- a/sound/soc/intel/boards/bytcht_es8316.c
+++ b/sound/soc/intel/boards/bytcht_es8316.c
@@ -562,7 +562,7 @@ static int snd_byt_cht_es8316_mc_probe(struct platform_device *pdev)
byt_cht_es8316_dais[dai_index].codecs->name = codec_name;
} else {
dev_err(dev, "Error cannot find '%s' dev\n", mach->id);
- return -ENXIO;
+ return -ENOENT;
}
codec_dev = acpi_get_first_physical_node(adev);
diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c
index db4a33680d94..4479825c08b5 100644
--- a/sound/soc/intel/boards/bytcr_rt5640.c
+++ b/sound/soc/intel/boards/bytcr_rt5640.c
@@ -1693,7 +1693,7 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
byt_rt5640_dais[dai_index].codecs->name = byt_rt5640_codec_name;
} else {
dev_err(dev, "Error cannot find '%s' dev\n", mach->id);
- return -ENXIO;
+ return -ENOENT;
}
codec_dev = acpi_get_first_physical_node(adev);
diff --git a/sound/soc/intel/boards/bytcr_rt5651.c b/sound/soc/intel/boards/bytcr_rt5651.c
index 8514b79f389b..1f54da98aacf 100644
--- a/sound/soc/intel/boards/bytcr_rt5651.c
+++ b/sound/soc/intel/boards/bytcr_rt5651.c
@@ -926,7 +926,7 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev)
byt_rt5651_dais[dai_index].codecs->name = byt_rt5651_codec_name;
} else {
dev_err(dev, "Error cannot find '%s' dev\n", mach->id);
- return -ENXIO;
+ return -ENOENT;
}
codec_dev = acpi_get_first_physical_node(adev);
diff --git a/sound/soc/intel/boards/cht_bsw_rt5645.c b/sound/soc/intel/boards/cht_bsw_rt5645.c
index 1da9ceee4d59..ac23a8b7cafc 100644
--- a/sound/soc/intel/boards/cht_bsw_rt5645.c
+++ b/sound/soc/intel/boards/cht_bsw_rt5645.c
@@ -582,7 +582,11 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
snprintf(cht_rt5645_codec_name, sizeof(cht_rt5645_codec_name),
"i2c-%s", acpi_dev_name(adev));
cht_dailink[dai_index].codecs->name = cht_rt5645_codec_name;
+ } else {
+ dev_err(&pdev->dev, "Error cannot find '%s' dev\n", mach->id);
+ return -ENOENT;
}
+
/* acpi_get_first_physical_node() returns a borrowed ref, no need to deref */
codec_dev = acpi_get_first_physical_node(adev);
acpi_dev_put(adev);
diff --git a/sound/soc/intel/boards/cht_bsw_rt5672.c b/sound/soc/intel/boards/cht_bsw_rt5672.c
index d68e5bc755de..c6c469d51243 100644
--- a/sound/soc/intel/boards/cht_bsw_rt5672.c
+++ b/sound/soc/intel/boards/cht_bsw_rt5672.c
@@ -479,7 +479,11 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
snprintf(drv->codec_name, sizeof(drv->codec_name),
"i2c-%s", acpi_dev_name(adev));
cht_dailink[dai_index].codecs->name = drv->codec_name;
+ } else {
+ dev_err(&pdev->dev, "Error cannot find '%s' dev\n", mach->id);
+ return -ENOENT;
}
+
acpi_dev_put(adev);
/* Use SSP0 on Bay Trail CR devices */
diff --git a/sound/soc/intel/boards/sof_es8336.c b/sound/soc/intel/boards/sof_es8336.c
index 2a88efaa6d26..b45d0501f109 100644
--- a/sound/soc/intel/boards/sof_es8336.c
+++ b/sound/soc/intel/boards/sof_es8336.c
@@ -681,7 +681,7 @@ static int sof_es8336_probe(struct platform_device *pdev)
dai_links[0].codecs->dai_name = "ES8326 HiFi";
} else {
dev_err(dev, "Error cannot find '%s' dev\n", mach->id);
- return -ENXIO;
+ return -ENOENT;
}
codec_dev = acpi_get_first_physical_node(adev);
diff --git a/sound/soc/intel/boards/sof_wm8804.c b/sound/soc/intel/boards/sof_wm8804.c
index b2d02cc92a6a..0a5ce34d7f7b 100644
--- a/sound/soc/intel/boards/sof_wm8804.c
+++ b/sound/soc/intel/boards/sof_wm8804.c
@@ -270,7 +270,11 @@ static int sof_wm8804_probe(struct platform_device *pdev)
snprintf(codec_name, sizeof(codec_name),
"%s%s", "i2c-", acpi_dev_name(adev));
dailink[dai_index].codecs->name = codec_name;
+ } else {
+ dev_err(&pdev->dev, "Error cannot find '%s' dev\n", mach->id);
+ return -ENOENT;
}
+
acpi_dev_put(adev);
snd_soc_card_set_drvdata(card, ctx);
diff --git a/sound/soc/intel/common/soc-acpi-intel-rpl-match.c b/sound/soc/intel/common/soc-acpi-intel-rpl-match.c
index bc8817633b81..b83ac2e6337c 100644
--- a/sound/soc/intel/common/soc-acpi-intel-rpl-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-rpl-match.c
@@ -198,6 +198,7 @@ static const struct snd_soc_acpi_link_adr rpl_cs42l43_l0[] = {
.num_adr = ARRAY_SIZE(cs42l43_0_adr),
.adr_d = cs42l43_0_adr,
},
+ {}
};
static const struct snd_soc_acpi_link_adr rpl_sdca_3_in_1[] = {
diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index af5d42b57be7..3d82570293b2 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -889,7 +889,7 @@ static int soc_tplg_dbytes_create(struct soc_tplg *tplg, size_t size)
return ret;
/* register dynamic object */
- sbe = (struct soc_bytes_ext *)&kc.private_value;
+ sbe = (struct soc_bytes_ext *)kc.private_value;
INIT_LIST_HEAD(&sbe->dobj.list);
sbe->dobj.type = SND_SOC_DOBJ_BYTES;
@@ -923,7 +923,7 @@ static int soc_tplg_dmixer_create(struct soc_tplg *tplg, size_t size)
return ret;
/* register dynamic object */
- sm = (struct soc_mixer_control *)&kc.private_value;
+ sm = (struct soc_mixer_control *)kc.private_value;
INIT_LIST_HEAD(&sm->dobj.list);
sm->dobj.type = SND_SOC_DOBJ_MIXER;
diff --git a/sound/usb/card.c b/sound/usb/card.c
index bdb04fa37a71..8f01a4b1fa0f 100644
--- a/sound/usb/card.c
+++ b/sound/usb/card.c
@@ -382,6 +382,12 @@ static const struct usb_audio_device_name usb_audio_names[] = {
/* Creative/Toshiba Multimedia Center SB-0500 */
DEVICE_NAME(0x041e, 0x3048, "Toshiba", "SB-0500"),
+ /* Logitech Audio Devices */
+ DEVICE_NAME(0x046d, 0x0867, "Logitech, Inc.", "Logi-MeetUp"),
+ DEVICE_NAME(0x046d, 0x0874, "Logitech, Inc.", "Logi-Tap-Audio"),
+ DEVICE_NAME(0x046d, 0x087c, "Logitech, Inc.", "Logi-Huddle"),
+ DEVICE_NAME(0x046d, 0x0898, "Logitech, Inc.", "Logi-RB-Audio"),
+ DEVICE_NAME(0x046d, 0x08d2, "Logitech, Inc.", "Logi-RBM-Audio"),
DEVICE_NAME(0x046d, 0x0990, "Logitech, Inc.", "QuickCam Pro 9000"),
DEVICE_NAME(0x05e1, 0x0408, "Syntek", "STK1160"),
diff --git a/sound/usb/line6/podhd.c b/sound/usb/line6/podhd.c
index ffd8c157a281..70de08635f54 100644
--- a/sound/usb/line6/podhd.c
+++ b/sound/usb/line6/podhd.c
@@ -507,7 +507,7 @@ static const struct line6_properties podhd_properties_table[] = {
[LINE6_PODHD500X] = {
.id = "PODHD500X",
.name = "POD HD500X",
- .capabilities = LINE6_CAP_CONTROL
+ .capabilities = LINE6_CAP_CONTROL | LINE6_CAP_HWMON_CTL
| LINE6_CAP_PCM | LINE6_CAP_HWMON,
.altsetting = 1,
.ep_ctrl_r = 0x81,
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index f7ce8e8c3c3e..2d27d729c3be 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -1377,6 +1377,19 @@ static int get_min_max_with_quirks(struct usb_mixer_elem_info *cval,
#define get_min_max(cval, def) get_min_max_with_quirks(cval, def, NULL)
+/* get the max value advertised via control API */
+static int get_max_exposed(struct usb_mixer_elem_info *cval)
+{
+ if (!cval->max_exposed) {
+ if (cval->res)
+ cval->max_exposed =
+ DIV_ROUND_UP(cval->max - cval->min, cval->res);
+ else
+ cval->max_exposed = cval->max - cval->min;
+ }
+ return cval->max_exposed;
+}
+
/* get a feature/mixer unit info */
static int mixer_ctl_feature_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
@@ -1389,11 +1402,8 @@ static int mixer_ctl_feature_info(struct snd_kcontrol *kcontrol,
else
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = cval->channels;
- if (cval->val_type == USB_MIXER_BOOLEAN ||
- cval->val_type == USB_MIXER_INV_BOOLEAN) {
- uinfo->value.integer.min = 0;
- uinfo->value.integer.max = 1;
- } else {
+ if (cval->val_type != USB_MIXER_BOOLEAN &&
+ cval->val_type != USB_MIXER_INV_BOOLEAN) {
if (!cval->initialized) {
get_min_max_with_quirks(cval, 0, kcontrol);
if (cval->initialized && cval->dBmin >= cval->dBmax) {
@@ -1405,10 +1415,10 @@ static int mixer_ctl_feature_info(struct snd_kcontrol *kcontrol,
&kcontrol->id);
}
}
- uinfo->value.integer.min = 0;
- uinfo->value.integer.max =
- DIV_ROUND_UP(cval->max - cval->min, cval->res);
}
+
+ uinfo->value.integer.min = 0;
+ uinfo->value.integer.max = get_max_exposed(cval);
return 0;
}
@@ -1449,6 +1459,7 @@ static int mixer_ctl_feature_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct usb_mixer_elem_info *cval = kcontrol->private_data;
+ int max_val = get_max_exposed(cval);
int c, cnt, val, oval, err;
int changed = 0;
@@ -1461,6 +1472,8 @@ static int mixer_ctl_feature_put(struct snd_kcontrol *kcontrol,
if (err < 0)
return filter_error(cval, err);
val = ucontrol->value.integer.value[cnt];
+ if (val < 0 || val > max_val)
+ return -EINVAL;
val = get_abs_value(cval, val);
if (oval != val) {
snd_usb_set_cur_mix_value(cval, c + 1, cnt, val);
@@ -1474,6 +1487,8 @@ static int mixer_ctl_feature_put(struct snd_kcontrol *kcontrol,
if (err < 0)
return filter_error(cval, err);
val = ucontrol->value.integer.value[0];
+ if (val < 0 || val > max_val)
+ return -EINVAL;
val = get_abs_value(cval, val);
if (val != oval) {
snd_usb_set_cur_mix_value(cval, 0, 0, val);
@@ -2337,6 +2352,8 @@ static int mixer_ctl_procunit_put(struct snd_kcontrol *kcontrol,
if (err < 0)
return filter_error(cval, err);
val = ucontrol->value.integer.value[0];
+ if (val < 0 || val > get_max_exposed(cval))
+ return -EINVAL;
val = get_abs_value(cval, val);
if (val != oval) {
set_cur_ctl_value(cval, cval->control << 8, val);
@@ -2699,6 +2716,8 @@ static int mixer_ctl_selector_put(struct snd_kcontrol *kcontrol,
if (err < 0)
return filter_error(cval, err);
val = ucontrol->value.enumerated.item[0];
+ if (val < 0 || val >= cval->max) /* here cval->max = # elements */
+ return -EINVAL;
val = get_abs_value(cval, val);
if (val != oval) {
set_cur_ctl_value(cval, cval->control << 8, val);
diff --git a/sound/usb/mixer.h b/sound/usb/mixer.h
index d43895c1ae5c..167fbfcf01ac 100644
--- a/sound/usb/mixer.h
+++ b/sound/usb/mixer.h
@@ -88,6 +88,7 @@ struct usb_mixer_elem_info {
int channels;
int val_type;
int min, max, res;
+ int max_exposed; /* control API exposes the value in 0..max_exposed */
int dBmin, dBmax;
int cached;
int cache_val[MAX_CHANNELS];
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index 2bc344cf54a8..5f09f9f205ce 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -14,6 +14,7 @@
* Przemek Rudy (prudy1@xxxxx)
*/
+#include <linux/bitfield.h>
#include <linux/hid.h>
#include <linux/init.h>
#include <linux/math64.h>
@@ -2925,6 +2926,415 @@ static int snd_bbfpro_controls_create(struct usb_mixer_interface *mixer)
return 0;
}
+/*
+ * RME Digiface USB
+ */
+
+#define RME_DIGIFACE_READ_STATUS 17
+#define RME_DIGIFACE_STATUS_REG0L 0
+#define RME_DIGIFACE_STATUS_REG0H 1
+#define RME_DIGIFACE_STATUS_REG1L 2
+#define RME_DIGIFACE_STATUS_REG1H 3
+#define RME_DIGIFACE_STATUS_REG2L 4
+#define RME_DIGIFACE_STATUS_REG2H 5
+#define RME_DIGIFACE_STATUS_REG3L 6
+#define RME_DIGIFACE_STATUS_REG3H 7
+
+#define RME_DIGIFACE_CTL_REG1 16
+#define RME_DIGIFACE_CTL_REG2 18
+
+/* Reg is overloaded, 0-7 for status halfwords or 16 or 18 for control registers */
+#define RME_DIGIFACE_REGISTER(reg, mask) (((reg) << 16) | (mask))
+#define RME_DIGIFACE_INVERT BIT(31)
+
+/* Nonconst helpers */
+#define field_get(_mask, _reg) (((_reg) & (_mask)) >> (ffs(_mask) - 1))
+#define field_prep(_mask, _val) (((_val) << (ffs(_mask) - 1)) & (_mask))
+
+static int snd_rme_digiface_write_reg(struct snd_kcontrol *kcontrol, int item, u16 mask, u16 val)
+{
+ struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol);
+ struct snd_usb_audio *chip = list->mixer->chip;
+ struct usb_device *dev = chip->dev;
+ int err;
+
+ err = snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ item,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ val, mask, NULL, 0);
+ if (err < 0)
+ dev_err(&dev->dev,
+ "unable to issue control set request %d (ret = %d)",
+ item, err);
+ return err;
+}
+
+static int snd_rme_digiface_read_status(struct snd_kcontrol *kcontrol, u32 status[4])
+{
+ struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol);
+ struct snd_usb_audio *chip = list->mixer->chip;
+ struct usb_device *dev = chip->dev;
+ __le32 buf[4];
+ int err;
+
+ err = snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0),
+ RME_DIGIFACE_READ_STATUS,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, 0,
+ buf, sizeof(buf));
+ if (err < 0) {
+ dev_err(&dev->dev,
+ "unable to issue status read request (ret = %d)",
+ err);
+ } else {
+ for (int i = 0; i < ARRAY_SIZE(buf); i++)
+ status[i] = le32_to_cpu(buf[i]);
+ }
+ return err;
+}
+
+static int snd_rme_digiface_get_status_val(struct snd_kcontrol *kcontrol)
+{
+ int err;
+ u32 status[4];
+ bool invert = kcontrol->private_value & RME_DIGIFACE_INVERT;
+ u8 reg = (kcontrol->private_value >> 16) & 0xff;
+ u16 mask = kcontrol->private_value & 0xffff;
+ u16 val;
+
+ err = snd_rme_digiface_read_status(kcontrol, status);
+ if (err < 0)
+ return err;
+
+ switch (reg) {
+ /* Status register halfwords */
+ case RME_DIGIFACE_STATUS_REG0L ... RME_DIGIFACE_STATUS_REG3H:
+ break;
+ case RME_DIGIFACE_CTL_REG1: /* Control register 1, present in halfword 3L */
+ reg = RME_DIGIFACE_STATUS_REG3L;
+ break;
+ case RME_DIGIFACE_CTL_REG2: /* Control register 2, present in halfword 3H */
+ reg = RME_DIGIFACE_STATUS_REG3H;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ if (reg & 1)
+ val = status[reg >> 1] >> 16;
+ else
+ val = status[reg >> 1] & 0xffff;
+
+ if (invert)
+ val ^= mask;
+
+ return field_get(mask, val);
+}
+
+static int snd_rme_digiface_rate_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ int freq = snd_rme_digiface_get_status_val(kcontrol);
+
+ if (freq < 0)
+ return freq;
+ if (freq >= ARRAY_SIZE(snd_rme_rate_table))
+ return -EIO;
+
+ ucontrol->value.integer.value[0] = snd_rme_rate_table[freq];
+ return 0;
+}
+
+static int snd_rme_digiface_enum_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ int val = snd_rme_digiface_get_status_val(kcontrol);
+
+ if (val < 0)
+ return val;
+
+ ucontrol->value.enumerated.item[0] = val;
+ return 0;
+}
+
+static int snd_rme_digiface_enum_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ bool invert = kcontrol->private_value & RME_DIGIFACE_INVERT;
+ u8 reg = (kcontrol->private_value >> 16) & 0xff;
+ u16 mask = kcontrol->private_value & 0xffff;
+ u16 val = field_prep(mask, ucontrol->value.enumerated.item[0]);
+
+ if (invert)
+ val ^= mask;
+
+ return snd_rme_digiface_write_reg(kcontrol, reg, mask, val);
+}
+
+static int snd_rme_digiface_current_sync_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ int ret = snd_rme_digiface_enum_get(kcontrol, ucontrol);
+
+ /* 7 means internal for current sync */
+ if (ucontrol->value.enumerated.item[0] == 7)
+ ucontrol->value.enumerated.item[0] = 0;
+
+ return ret;
+}
+
+static int snd_rme_digiface_sync_state_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ u32 status[4];
+ int err;
+ bool valid, sync;
+
+ err = snd_rme_digiface_read_status(kcontrol, status);
+ if (err < 0)
+ return err;
+
+ valid = status[0] & BIT(kcontrol->private_value);
+ sync = status[0] & BIT(5 + kcontrol->private_value);
+
+ if (!valid)
+ ucontrol->value.enumerated.item[0] = SND_RME_CLOCK_NOLOCK;
+ else if (!sync)
+ ucontrol->value.enumerated.item[0] = SND_RME_CLOCK_LOCK;
+ else
+ ucontrol->value.enumerated.item[0] = SND_RME_CLOCK_SYNC;
+ return 0;
+}
+
+
+static int snd_rme_digiface_format_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ static const char *const format[] = {
+ "ADAT", "S/PDIF"
+ };
+
+ return snd_ctl_enum_info(uinfo, 1,
+ ARRAY_SIZE(format), format);
+}
+
+
+static int snd_rme_digiface_sync_source_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ static const char *const sync_sources[] = {
+ "Internal", "Input 1", "Input 2", "Input 3", "Input 4"
+ };
+
+ return snd_ctl_enum_info(uinfo, 1,
+ ARRAY_SIZE(sync_sources), sync_sources);
+}
+
+static int snd_rme_digiface_rate_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->count = 1;
+ uinfo->value.integer.min = 0;
+ uinfo->value.integer.max = 200000;
+ uinfo->value.integer.step = 0;
+ return 0;
+}
+
+static const struct snd_kcontrol_new snd_rme_digiface_controls[] = {
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Input 1 Sync",
+ .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+ .info = snd_rme_sync_state_info,
+ .get = snd_rme_digiface_sync_state_get,
+ .private_value = 0,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Input 1 Format",
+ .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+ .info = snd_rme_digiface_format_info,
+ .get = snd_rme_digiface_enum_get,
+ .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_STATUS_REG0H, BIT(0)) |
+ RME_DIGIFACE_INVERT,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Input 1 Rate",
+ .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+ .info = snd_rme_digiface_rate_info,
+ .get = snd_rme_digiface_rate_get,
+ .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_STATUS_REG1L, GENMASK(3, 0)),
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Input 2 Sync",
+ .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+ .info = snd_rme_sync_state_info,
+ .get = snd_rme_digiface_sync_state_get,
+ .private_value = 1,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Input 2 Format",
+ .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+ .info = snd_rme_digiface_format_info,
+ .get = snd_rme_digiface_enum_get,
+ .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_STATUS_REG0L, BIT(13)) |
+ RME_DIGIFACE_INVERT,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Input 2 Rate",
+ .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+ .info = snd_rme_digiface_rate_info,
+ .get = snd_rme_digiface_rate_get,
+ .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_STATUS_REG1L, GENMASK(7, 4)),
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Input 3 Sync",
+ .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+ .info = snd_rme_sync_state_info,
+ .get = snd_rme_digiface_sync_state_get,
+ .private_value = 2,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Input 3 Format",
+ .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+ .info = snd_rme_digiface_format_info,
+ .get = snd_rme_digiface_enum_get,
+ .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_STATUS_REG0L, BIT(14)) |
+ RME_DIGIFACE_INVERT,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Input 3 Rate",
+ .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+ .info = snd_rme_digiface_rate_info,
+ .get = snd_rme_digiface_rate_get,
+ .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_STATUS_REG1L, GENMASK(11, 8)),
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Input 4 Sync",
+ .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+ .info = snd_rme_sync_state_info,
+ .get = snd_rme_digiface_sync_state_get,
+ .private_value = 3,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Input 4 Format",
+ .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+ .info = snd_rme_digiface_format_info,
+ .get = snd_rme_digiface_enum_get,
+ .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_STATUS_REG0L, GENMASK(15, 12)) |
+ RME_DIGIFACE_INVERT,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Input 4 Rate",
+ .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+ .info = snd_rme_digiface_rate_info,
+ .get = snd_rme_digiface_rate_get,
+ .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_STATUS_REG1L, GENMASK(3, 0)),
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Output 1 Format",
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
+ .info = snd_rme_digiface_format_info,
+ .get = snd_rme_digiface_enum_get,
+ .put = snd_rme_digiface_enum_put,
+ .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_CTL_REG2, BIT(0)),
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Output 2 Format",
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
+ .info = snd_rme_digiface_format_info,
+ .get = snd_rme_digiface_enum_get,
+ .put = snd_rme_digiface_enum_put,
+ .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_CTL_REG2, BIT(1)),
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Output 3 Format",
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
+ .info = snd_rme_digiface_format_info,
+ .get = snd_rme_digiface_enum_get,
+ .put = snd_rme_digiface_enum_put,
+ .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_CTL_REG2, BIT(3)),
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Output 4 Format",
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
+ .info = snd_rme_digiface_format_info,
+ .get = snd_rme_digiface_enum_get,
+ .put = snd_rme_digiface_enum_put,
+ .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_CTL_REG2, BIT(4)),
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Sync Source",
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
+ .info = snd_rme_digiface_sync_source_info,
+ .get = snd_rme_digiface_enum_get,
+ .put = snd_rme_digiface_enum_put,
+ .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_CTL_REG1, GENMASK(2, 0)),
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Current Sync Source",
+ .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+ .info = snd_rme_digiface_sync_source_info,
+ .get = snd_rme_digiface_current_sync_get,
+ .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_STATUS_REG0L, GENMASK(12, 10)),
+ },
+ {
+ /*
+ * This is writeable, but it is only set by the PCM rate.
+ * Mixer apps currently need to drive the mixer using raw USB requests,
+ * so they can also change this that way to configure the rate for
+ * stand-alone operation when the PCM is closed.
+ */
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "System Rate",
+ .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+ .info = snd_rme_rate_info,
+ .get = snd_rme_digiface_rate_get,
+ .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_CTL_REG1, GENMASK(6, 3)),
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Current Rate",
+ .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+ .info = snd_rme_rate_info,
+ .get = snd_rme_digiface_rate_get,
+ .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_STATUS_REG1H, GENMASK(7, 4)),
+ }
+};
+
+static int snd_rme_digiface_controls_create(struct usb_mixer_interface *mixer)
+{
+ int err, i;
+
+ for (i = 0; i < ARRAY_SIZE(snd_rme_digiface_controls); ++i) {
+ err = add_single_ctl_with_resume(mixer, 0,
+ NULL,
+ &snd_rme_digiface_controls[i],
+ NULL);
+ if (err < 0)
+ return err;
+ }
+
+ return 0;
+}
+
/*
* Pioneer DJ DJM Mixers
*
@@ -3483,6 +3893,9 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
case USB_ID(0x2a39, 0x3fb0): /* RME Babyface Pro FS */
err = snd_bbfpro_controls_create(mixer);
break;
+ case USB_ID(0x2a39, 0x3f8c): /* RME Digiface USB */
+ err = snd_rme_digiface_controls_create(mixer);
+ break;
case USB_ID(0x2b73, 0x0017): /* Pioneer DJ DJM-250MK2 */
err = snd_djm_controls_create(mixer, SND_DJM_250MK2_IDX);
break;
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index aaa6a515d0f8..24c981c9b240 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -35,10 +35,87 @@
.bInterfaceClass = USB_CLASS_AUDIO, \
.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL
+/* Quirk .driver_info, followed by the definition of the quirk entry;
+ * put like QUIRK_DRIVER_INFO { ... } in each entry of the quirk table
+ */
+#define QUIRK_DRIVER_INFO \
+ .driver_info = (unsigned long)&(const struct snd_usb_audio_quirk)
+
+/*
+ * Macros for quirk data entries
+ */
+
+/* Quirk data entry for ignoring the interface */
+#define QUIRK_DATA_IGNORE(_ifno) \
+ .ifnum = (_ifno), .type = QUIRK_IGNORE_INTERFACE
+/* Quirk data entry for a standard audio interface */
+#define QUIRK_DATA_STANDARD_AUDIO(_ifno) \
+ .ifnum = (_ifno), .type = QUIRK_AUDIO_STANDARD_INTERFACE
+/* Quirk data entry for a standard MIDI interface */
+#define QUIRK_DATA_STANDARD_MIDI(_ifno) \
+ .ifnum = (_ifno), .type = QUIRK_MIDI_STANDARD_INTERFACE
+/* Quirk data entry for a standard mixer interface */
+#define QUIRK_DATA_STANDARD_MIXER(_ifno) \
+ .ifnum = (_ifno), .type = QUIRK_AUDIO_STANDARD_MIXER
+
+/* Quirk data entry for Yamaha MIDI */
+#define QUIRK_DATA_MIDI_YAMAHA(_ifno) \
+ .ifnum = (_ifno), .type = QUIRK_MIDI_YAMAHA
+/* Quirk data entry for Edirol UAxx */
+#define QUIRK_DATA_EDIROL_UAXX(_ifno) \
+ .ifnum = (_ifno), .type = QUIRK_AUDIO_EDIROL_UAXX
+/* Quirk data entry for raw bytes interface */
+#define QUIRK_DATA_RAW_BYTES(_ifno) \
+ .ifnum = (_ifno), .type = QUIRK_MIDI_RAW_BYTES
+
+/* Quirk composite array terminator */
+#define QUIRK_COMPOSITE_END { .ifnum = -1 }
+
+/* Quirk data entry for composite quirks;
+ * followed by the quirk array that is terminated with QUIRK_COMPOSITE_END
+ * e.g. QUIRK_DATA_COMPOSITE { { quirk1 }, { quirk2 },..., QUIRK_COMPOSITE_END }
+ */
+#define QUIRK_DATA_COMPOSITE \
+ .ifnum = QUIRK_ANY_INTERFACE, \
+ .type = QUIRK_COMPOSITE, \
+ .data = &(const struct snd_usb_audio_quirk[])
+
+/* Quirk data entry for a fixed audio endpoint;
+ * followed by audioformat definition
+ * e.g. QUIRK_DATA_AUDIOFORMAT(n) { .formats = xxx, ... }
+ */
+#define QUIRK_DATA_AUDIOFORMAT(_ifno) \
+ .ifnum = (_ifno), \
+ .type = QUIRK_AUDIO_FIXED_ENDPOINT, \
+ .data = &(const struct audioformat)
+
+/* Quirk data entry for a fixed MIDI endpoint;
+ * followed by snd_usb_midi_endpoint_info definition
+ * e.g. QUIRK_DATA_MIDI_FIXED_ENDPOINT(n) { .out_cables = x, .in_cables = y }
+ */
+#define QUIRK_DATA_MIDI_FIXED_ENDPOINT(_ifno) \
+ .ifnum = (_ifno), \
+ .type = QUIRK_MIDI_FIXED_ENDPOINT, \
+ .data = &(const struct snd_usb_midi_endpoint_info)
+/* Quirk data entry for a MIDIMAN MIDI endpoint */
+#define QUIRK_DATA_MIDI_MIDIMAN(_ifno) \
+ .ifnum = (_ifno), \
+ .type = QUIRK_MIDI_MIDIMAN, \
+ .data = &(const struct snd_usb_midi_endpoint_info)
+/* Quirk data entry for a EMAGIC MIDI endpoint */
+#define QUIRK_DATA_MIDI_EMAGIC(_ifno) \
+ .ifnum = (_ifno), \
+ .type = QUIRK_MIDI_EMAGIC, \
+ .data = &(const struct snd_usb_midi_endpoint_info)
+
+/*
+ * Here we go... the quirk table definition begins:
+ */
+
/* FTDI devices */
{
USB_DEVICE(0x0403, 0xb8d8),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
/* .vendor_name = "STARR LABS", */
/* .product_name = "Starr Labs MIDI USB device", */
.ifnum = 0,
@@ -49,10 +126,8 @@
{
/* Creative BT-D1 */
USB_DEVICE(0x041e, 0x0005),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
- .ifnum = 1,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_AUDIOFORMAT(1) {
.formats = SNDRV_PCM_FMTBIT_S16_LE,
.channels = 2,
.iface = 1,
@@ -87,18 +162,11 @@
*/
{
USB_AUDIO_DEVICE(0x041e, 0x4095),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = &(const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 2,
- .type = QUIRK_AUDIO_STANDARD_MIXER,
- },
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_MIXER(2) },
{
- .ifnum = 3,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(3) {
.formats = SNDRV_PCM_FMTBIT_S16_LE,
.channels = 2,
.fmt_bits = 16,
@@ -114,9 +182,7 @@
.rate_table = (unsigned int[]) { 48000 },
},
},
- {
- .ifnum = -1
- },
+ QUIRK_COMPOSITE_END
},
},
},
@@ -128,31 +194,18 @@
*/
{
USB_DEVICE(0x0424, 0xb832),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Standard Microsystems Corp.",
.product_name = "HP Wireless Audio",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DATA_COMPOSITE {
/* Mixer */
- {
- .ifnum = 0,
- .type = QUIRK_IGNORE_INTERFACE,
- },
+ { QUIRK_DATA_IGNORE(0) },
/* Playback */
- {
- .ifnum = 1,
- .type = QUIRK_IGNORE_INTERFACE,
- },
+ { QUIRK_DATA_IGNORE(1) },
/* Capture */
- {
- .ifnum = 2,
- .type = QUIRK_IGNORE_INTERFACE,
- },
+ { QUIRK_DATA_IGNORE(2) },
/* HID Device, .ifnum = 3 */
- {
- .ifnum = -1,
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -175,20 +228,18 @@
#define YAMAHA_DEVICE(id, name) { \
USB_DEVICE(0x0499, id), \
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { \
+ QUIRK_DRIVER_INFO { \
.vendor_name = "Yamaha", \
.product_name = name, \
- .ifnum = QUIRK_ANY_INTERFACE, \
- .type = QUIRK_MIDI_YAMAHA \
+ QUIRK_DATA_MIDI_YAMAHA(QUIRK_ANY_INTERFACE) \
} \
}
#define YAMAHA_INTERFACE(id, intf, name) { \
USB_DEVICE_VENDOR_SPEC(0x0499, id), \
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { \
+ QUIRK_DRIVER_INFO { \
.vendor_name = "Yamaha", \
.product_name = name, \
- .ifnum = intf, \
- .type = QUIRK_MIDI_YAMAHA \
+ QUIRK_DATA_MIDI_YAMAHA(intf) \
} \
}
YAMAHA_DEVICE(0x1000, "UX256"),
@@ -276,135 +327,67 @@ YAMAHA_DEVICE(0x105d, NULL),
YAMAHA_DEVICE(0x1718, "P-125"),
{
USB_DEVICE(0x0499, 0x1503),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
/* .vendor_name = "Yamaha", */
/* .product_name = "MOX6/MOX8", */
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 3,
- .type = QUIRK_MIDI_YAMAHA
- },
- {
- .ifnum = -1
- }
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_AUDIO(1) },
+ { QUIRK_DATA_STANDARD_AUDIO(2) },
+ { QUIRK_DATA_MIDI_YAMAHA(3) },
+ QUIRK_COMPOSITE_END
}
}
},
{
USB_DEVICE(0x0499, 0x1507),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
/* .vendor_name = "Yamaha", */
/* .product_name = "THR10", */
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 3,
- .type = QUIRK_MIDI_YAMAHA
- },
- {
- .ifnum = -1
- }
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_AUDIO(1) },
+ { QUIRK_DATA_STANDARD_AUDIO(2) },
+ { QUIRK_DATA_MIDI_YAMAHA(3) },
+ QUIRK_COMPOSITE_END
}
}
},
{
USB_DEVICE(0x0499, 0x1509),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
/* .vendor_name = "Yamaha", */
/* .product_name = "Steinberg UR22", */
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 3,
- .type = QUIRK_MIDI_YAMAHA
- },
- {
- .ifnum = 4,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = -1
- }
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_AUDIO(1) },
+ { QUIRK_DATA_STANDARD_AUDIO(2) },
+ { QUIRK_DATA_MIDI_YAMAHA(3) },
+ { QUIRK_DATA_IGNORE(4) },
+ QUIRK_COMPOSITE_END
}
}
},
{
USB_DEVICE(0x0499, 0x150a),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
/* .vendor_name = "Yamaha", */
/* .product_name = "THR5A", */
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 3,
- .type = QUIRK_MIDI_YAMAHA
- },
- {
- .ifnum = -1
- }
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_AUDIO(1) },
+ { QUIRK_DATA_STANDARD_AUDIO(2) },
+ { QUIRK_DATA_MIDI_YAMAHA(3) },
+ QUIRK_COMPOSITE_END
}
}
},
{
USB_DEVICE(0x0499, 0x150c),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
/* .vendor_name = "Yamaha", */
/* .product_name = "THR10C", */
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 3,
- .type = QUIRK_MIDI_YAMAHA
- },
- {
- .ifnum = -1
- }
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_AUDIO(1) },
+ { QUIRK_DATA_STANDARD_AUDIO(2) },
+ { QUIRK_DATA_MIDI_YAMAHA(3) },
+ QUIRK_COMPOSITE_END
}
}
},
@@ -438,7 +421,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
USB_DEVICE_ID_MATCH_INT_CLASS,
.idVendor = 0x0499,
.bInterfaceClass = USB_CLASS_VENDOR_SPEC,
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.ifnum = QUIRK_ANY_INTERFACE,
.type = QUIRK_AUTODETECT
}
@@ -449,16 +432,12 @@ YAMAHA_DEVICE(0x7010, "UB99"),
*/
{
USB_DEVICE(0x0582, 0x0000),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Roland",
.product_name = "UA-100",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DATA_COMPOSITE {
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = & (const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S16_LE,
.channels = 4,
.iface = 0,
@@ -473,9 +452,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 1,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = & (const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(1) {
.formats = SNDRV_PCM_FMTBIT_S16_LE,
.channels = 2,
.iface = 1,
@@ -490,106 +467,66 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) {
.out_cables = 0x0007,
.in_cables = 0x0007
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
{
USB_DEVICE(0x0582, 0x0002),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "EDIROL",
.product_name = "UM-4",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 0,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 1,
- .type = QUIRK_IGNORE_INTERFACE
- },
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_IGNORE(0) },
+ { QUIRK_DATA_IGNORE(1) },
{
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) {
.out_cables = 0x000f,
.in_cables = 0x000f
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
{
USB_DEVICE(0x0582, 0x0003),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Roland",
.product_name = "SC-8850",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_IGNORE(0) },
+ { QUIRK_DATA_IGNORE(1) },
{
- .ifnum = 0,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 1,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) {
.out_cables = 0x003f,
.in_cables = 0x003f
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
{
USB_DEVICE(0x0582, 0x0004),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Roland",
.product_name = "U-8",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_IGNORE(0) },
+ { QUIRK_DATA_IGNORE(1) },
{
- .ifnum = 0,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 1,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) {
.out_cables = 0x0005,
.in_cables = 0x0005
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -597,152 +534,92 @@ YAMAHA_DEVICE(0x7010, "UB99"),
/* Has ID 0x0099 when not in "Advanced Driver" mode.
* The UM-2EX has only one input, but we cannot detect this. */
USB_DEVICE(0x0582, 0x0005),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "EDIROL",
.product_name = "UM-2",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_IGNORE(0) },
+ { QUIRK_DATA_IGNORE(1) },
{
- .ifnum = 0,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 1,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) {
.out_cables = 0x0003,
.in_cables = 0x0003
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
{
USB_DEVICE(0x0582, 0x0007),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Roland",
.product_name = "SC-8820",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_IGNORE(0) },
+ { QUIRK_DATA_IGNORE(1) },
{
- .ifnum = 0,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 1,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) {
.out_cables = 0x0013,
.in_cables = 0x0013
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
{
USB_DEVICE(0x0582, 0x0008),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Roland",
.product_name = "PC-300",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_IGNORE(0) },
+ { QUIRK_DATA_IGNORE(1) },
{
- .ifnum = 0,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 1,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
{
/* has ID 0x009d when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x0009),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "EDIROL",
.product_name = "UM-1",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_IGNORE(0) },
+ { QUIRK_DATA_IGNORE(1) },
{
- .ifnum = 0,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 1,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
{
USB_DEVICE(0x0582, 0x000b),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Roland",
.product_name = "SK-500",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_IGNORE(0) },
+ { QUIRK_DATA_IGNORE(1) },
{
- .ifnum = 0,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 1,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) {
.out_cables = 0x0013,
.in_cables = 0x0013
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -750,31 +627,19 @@ YAMAHA_DEVICE(0x7010, "UB99"),
/* thanks to Emiliano Grilli <emillo@xxxxxxxxx>
* for helping researching this data */
USB_DEVICE(0x0582, 0x000c),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Roland",
.product_name = "SC-D70",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_AUDIO(0) },
+ { QUIRK_DATA_STANDARD_AUDIO(1) },
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) {
.out_cables = 0x0007,
.in_cables = 0x0007
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -788,35 +653,23 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* the 96kHz sample rate.
*/
USB_DEVICE(0x0582, 0x0010),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "EDIROL",
.product_name = "UA-5",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = -1
- }
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_AUDIO(1) },
+ { QUIRK_DATA_STANDARD_AUDIO(2) },
+ QUIRK_COMPOSITE_END
}
}
},
{
/* has ID 0x0013 when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x0012),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Roland",
.product_name = "XV-5050",
- .ifnum = 0,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
@@ -825,12 +678,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
{
/* has ID 0x0015 when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x0014),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "EDIROL",
.product_name = "UM-880",
- .ifnum = 0,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) {
.out_cables = 0x01ff,
.in_cables = 0x01ff
}
@@ -839,74 +690,48 @@ YAMAHA_DEVICE(0x7010, "UB99"),
{
/* has ID 0x0017 when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x0016),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "EDIROL",
.product_name = "SD-90",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_AUDIO(0) },
+ { QUIRK_DATA_STANDARD_AUDIO(1) },
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) {
.out_cables = 0x000f,
.in_cables = 0x000f
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
{
/* has ID 0x001c when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x001b),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Roland",
.product_name = "MMP-2",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 0,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 1,
- .type = QUIRK_IGNORE_INTERFACE
- },
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_IGNORE(0) },
+ { QUIRK_DATA_IGNORE(1) },
{
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
{
/* has ID 0x001e when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x001d),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Roland",
.product_name = "V-SYNTH",
- .ifnum = 0,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
@@ -915,12 +740,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
{
/* has ID 0x0024 when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x0023),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "EDIROL",
.product_name = "UM-550",
- .ifnum = 0,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) {
.out_cables = 0x003f,
.in_cables = 0x003f
}
@@ -933,20 +756,13 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* and no MIDI.
*/
USB_DEVICE(0x0582, 0x0025),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "EDIROL",
.product_name = "UA-20",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_IGNORE(0) },
{
- .ifnum = 0,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = & (const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(1) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 2,
.iface = 1,
@@ -961,9 +777,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 2,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = & (const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(2) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 2,
.iface = 2,
@@ -978,28 +792,22 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 3,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(3) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
{
/* has ID 0x0028 when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x0027),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "EDIROL",
.product_name = "SD-20",
- .ifnum = 0,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) {
.out_cables = 0x0003,
.in_cables = 0x0007
}
@@ -1008,12 +816,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
{
/* has ID 0x002a when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x0029),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "EDIROL",
.product_name = "SD-80",
- .ifnum = 0,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) {
.out_cables = 0x000f,
.in_cables = 0x000f
}
@@ -1026,39 +832,24 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* but offers only 16-bit PCM and no MIDI.
*/
USB_DEVICE_VENDOR_SPEC(0x0582, 0x002b),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "EDIROL",
.product_name = "UA-700",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_EDIROL_UAXX
- },
- {
- .ifnum = 2,
- .type = QUIRK_AUDIO_EDIROL_UAXX
- },
- {
- .ifnum = 3,
- .type = QUIRK_AUDIO_EDIROL_UAXX
- },
- {
- .ifnum = -1
- }
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_EDIROL_UAXX(1) },
+ { QUIRK_DATA_EDIROL_UAXX(2) },
+ { QUIRK_DATA_EDIROL_UAXX(3) },
+ QUIRK_COMPOSITE_END
}
}
},
{
/* has ID 0x002e when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x002d),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Roland",
.product_name = "XV-2020",
- .ifnum = 0,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
@@ -1067,12 +858,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
{
/* has ID 0x0030 when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x002f),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Roland",
.product_name = "VariOS",
- .ifnum = 0,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) {
.out_cables = 0x0007,
.in_cables = 0x0007
}
@@ -1081,12 +870,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
{
/* has ID 0x0034 when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x0033),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "EDIROL",
.product_name = "PCR",
- .ifnum = 0,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) {
.out_cables = 0x0003,
.in_cables = 0x0007
}
@@ -1098,12 +885,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* later revisions use IDs 0x0054 and 0x00a2.
*/
USB_DEVICE(0x0582, 0x0037),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Roland",
.product_name = "Digital Piano",
- .ifnum = 0,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
@@ -1116,39 +901,24 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* and no MIDI.
*/
USB_DEVICE_VENDOR_SPEC(0x0582, 0x003b),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "BOSS",
.product_name = "GS-10",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = & (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 3,
- .type = QUIRK_MIDI_STANDARD_INTERFACE
- },
- {
- .ifnum = -1
- }
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_AUDIO(1) },
+ { QUIRK_DATA_STANDARD_AUDIO(2) },
+ { QUIRK_DATA_STANDARD_MIDI(3) },
+ QUIRK_COMPOSITE_END
}
}
},
{
/* has ID 0x0041 when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x0040),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Roland",
.product_name = "GI-20",
- .ifnum = 0,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
@@ -1157,12 +927,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
{
/* has ID 0x0043 when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x0042),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Roland",
.product_name = "RS-70",
- .ifnum = 0,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
@@ -1171,36 +939,24 @@ YAMAHA_DEVICE(0x7010, "UB99"),
{
/* has ID 0x0049 when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x0047),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
/* .vendor_name = "EDIROL", */
/* .product_name = "UR-80", */
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DATA_COMPOSITE {
/* in the 96 kHz modes, only interface 1 is there */
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = -1
- }
+ { QUIRK_DATA_STANDARD_AUDIO(1) },
+ { QUIRK_DATA_STANDARD_AUDIO(2) },
+ QUIRK_COMPOSITE_END
}
}
},
{
/* has ID 0x004a when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x0048),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
/* .vendor_name = "EDIROL", */
/* .product_name = "UR-80", */
- .ifnum = 0,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) {
.out_cables = 0x0003,
.in_cables = 0x0007
}
@@ -1209,35 +965,23 @@ YAMAHA_DEVICE(0x7010, "UB99"),
{
/* has ID 0x004e when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x004c),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "EDIROL",
.product_name = "PCR-A",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = -1
- }
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_AUDIO(1) },
+ { QUIRK_DATA_STANDARD_AUDIO(2) },
+ QUIRK_COMPOSITE_END
}
}
},
{
/* has ID 0x004f when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x004d),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "EDIROL",
.product_name = "PCR-A",
- .ifnum = 0,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) {
.out_cables = 0x0003,
.in_cables = 0x0007
}
@@ -1249,76 +993,52 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* is standard compliant, but has only 16-bit PCM.
*/
USB_DEVICE(0x0582, 0x0050),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "EDIROL",
.product_name = "UA-3FX",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = -1
- }
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_AUDIO(1) },
+ { QUIRK_DATA_STANDARD_AUDIO(2) },
+ QUIRK_COMPOSITE_END
}
}
},
{
USB_DEVICE(0x0582, 0x0052),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "EDIROL",
.product_name = "UM-1SX",
- .ifnum = 0,
- .type = QUIRK_MIDI_STANDARD_INTERFACE
+ QUIRK_DATA_STANDARD_MIDI(0)
}
},
{
USB_DEVICE(0x0582, 0x0060),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Roland",
.product_name = "EXR Series",
- .ifnum = 0,
- .type = QUIRK_MIDI_STANDARD_INTERFACE
+ QUIRK_DATA_STANDARD_MIDI(0)
}
},
{
/* has ID 0x0066 when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x0064),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
/* .vendor_name = "EDIROL", */
/* .product_name = "PCR-1", */
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = -1
- }
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_AUDIO(1) },
+ { QUIRK_DATA_STANDARD_AUDIO(2) },
+ QUIRK_COMPOSITE_END
}
}
},
{
/* has ID 0x0067 when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x0065),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
/* .vendor_name = "EDIROL", */
/* .product_name = "PCR-1", */
- .ifnum = 0,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) {
.out_cables = 0x0001,
.in_cables = 0x0003
}
@@ -1327,12 +1047,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
{
/* has ID 0x006e when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x006d),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Roland",
.product_name = "FANTOM-X",
- .ifnum = 0,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
@@ -1345,39 +1063,24 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* offers only 16-bit PCM at 44.1 kHz and no MIDI.
*/
USB_DEVICE_VENDOR_SPEC(0x0582, 0x0074),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "EDIROL",
.product_name = "UA-25",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 0,
- .type = QUIRK_AUDIO_EDIROL_UAXX
- },
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_EDIROL_UAXX
- },
- {
- .ifnum = 2,
- .type = QUIRK_AUDIO_EDIROL_UAXX
- },
- {
- .ifnum = -1
- }
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_EDIROL_UAXX(0) },
+ { QUIRK_DATA_EDIROL_UAXX(1) },
+ { QUIRK_DATA_EDIROL_UAXX(2) },
+ QUIRK_COMPOSITE_END
}
}
},
{
/* has ID 0x0076 when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x0075),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "BOSS",
.product_name = "DR-880",
- .ifnum = 0,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
@@ -1386,12 +1089,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
{
/* has ID 0x007b when not in "Advanced Driver" mode */
USB_DEVICE_VENDOR_SPEC(0x0582, 0x007a),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Roland",
/* "RD" or "RD-700SX"? */
- .ifnum = 0,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) {
.out_cables = 0x0003,
.in_cables = 0x0003
}
@@ -1400,12 +1101,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
{
/* has ID 0x0081 when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x0080),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Roland",
.product_name = "G-70",
- .ifnum = 0,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
@@ -1414,12 +1113,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
{
/* has ID 0x008c when not in "Advanced Driver" mode */
USB_DEVICE(0x0582, 0x008b),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "EDIROL",
.product_name = "PC-50",
- .ifnum = 0,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
@@ -1431,56 +1128,31 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* is standard compliant, but has only 16-bit PCM and no MIDI.
*/
USB_DEVICE(0x0582, 0x00a3),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "EDIROL",
.product_name = "UA-4FX",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 0,
- .type = QUIRK_AUDIO_EDIROL_UAXX
- },
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_EDIROL_UAXX
- },
- {
- .ifnum = 2,
- .type = QUIRK_AUDIO_EDIROL_UAXX
- },
- {
- .ifnum = -1
- }
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_EDIROL_UAXX(0) },
+ { QUIRK_DATA_EDIROL_UAXX(1) },
+ { QUIRK_DATA_EDIROL_UAXX(2) },
+ QUIRK_COMPOSITE_END
}
}
},
{
/* Edirol M-16DX */
USB_DEVICE(0x0582, 0x00c4),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 0,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_AUDIO(0) },
+ { QUIRK_DATA_STANDARD_AUDIO(1) },
{
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -1490,37 +1162,22 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* offers only 16-bit PCM at 44.1 kHz and no MIDI.
*/
USB_DEVICE_VENDOR_SPEC(0x0582, 0x00e6),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "EDIROL",
.product_name = "UA-25EX",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 0,
- .type = QUIRK_AUDIO_EDIROL_UAXX
- },
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_EDIROL_UAXX
- },
- {
- .ifnum = 2,
- .type = QUIRK_AUDIO_EDIROL_UAXX
- },
- {
- .ifnum = -1
- }
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_EDIROL_UAXX(0) },
+ { QUIRK_DATA_EDIROL_UAXX(1) },
+ { QUIRK_DATA_EDIROL_UAXX(2) },
+ QUIRK_COMPOSITE_END
}
}
},
{
/* Edirol UM-3G */
USB_DEVICE_VENDOR_SPEC(0x0582, 0x0108),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
- .ifnum = 0,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) {
.out_cables = 0x0007,
.in_cables = 0x0007
}
@@ -1529,45 +1186,29 @@ YAMAHA_DEVICE(0x7010, "UB99"),
{
/* BOSS ME-25 */
USB_DEVICE(0x0582, 0x0113),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_AUDIO(0) },
+ { QUIRK_DATA_STANDARD_AUDIO(1) },
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
{
/* only 44.1 kHz works at the moment */
USB_DEVICE(0x0582, 0x0120),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
/* .vendor_name = "Roland", */
/* .product_name = "OCTO-CAPTURE", */
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DATA_COMPOSITE {
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = & (const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S32_LE,
.channels = 10,
.iface = 0,
@@ -1583,9 +1224,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 1,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = & (const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(1) {
.formats = SNDRV_PCM_FMTBIT_S32_LE,
.channels = 12,
.iface = 1,
@@ -1601,40 +1240,26 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
},
- {
- .ifnum = 3,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 4,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = -1
- }
+ { QUIRK_DATA_IGNORE(3) },
+ { QUIRK_DATA_IGNORE(4) },
+ QUIRK_COMPOSITE_END
}
}
},
{
/* only 44.1 kHz works at the moment */
USB_DEVICE(0x0582, 0x012f),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
/* .vendor_name = "Roland", */
/* .product_name = "QUAD-CAPTURE", */
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DATA_COMPOSITE {
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = & (const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S32_LE,
.channels = 4,
.iface = 0,
@@ -1650,9 +1275,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 1,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = & (const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(1) {
.formats = SNDRV_PCM_FMTBIT_S32_LE,
.channels = 6,
.iface = 1,
@@ -1668,54 +1291,32 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
},
- {
- .ifnum = 3,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 4,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = -1
- }
+ { QUIRK_DATA_IGNORE(3) },
+ { QUIRK_DATA_IGNORE(4) },
+ QUIRK_COMPOSITE_END
}
}
},
{
USB_DEVICE(0x0582, 0x0159),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
/* .vendor_name = "Roland", */
/* .product_name = "UA-22", */
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_AUDIO(0) },
+ { QUIRK_DATA_STANDARD_AUDIO(1) },
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -1723,19 +1324,19 @@ YAMAHA_DEVICE(0x7010, "UB99"),
/* UA101 and co are supported by another driver */
{
USB_DEVICE(0x0582, 0x0044), /* UA-1000 high speed */
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.ifnum = QUIRK_NODEV_INTERFACE
},
},
{
USB_DEVICE(0x0582, 0x007d), /* UA-101 high speed */
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.ifnum = QUIRK_NODEV_INTERFACE
},
},
{
USB_DEVICE(0x0582, 0x008d), /* UA-101 full speed */
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.ifnum = QUIRK_NODEV_INTERFACE
},
},
@@ -1746,7 +1347,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
USB_DEVICE_ID_MATCH_INT_CLASS,
.idVendor = 0x0582,
.bInterfaceClass = USB_CLASS_VENDOR_SPEC,
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.ifnum = QUIRK_ANY_INTERFACE,
.type = QUIRK_AUTODETECT
}
@@ -1761,12 +1362,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* compliant USB MIDI ports for external MIDI and controls.
*/
USB_DEVICE_VENDOR_SPEC(0x06f8, 0xb000),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Hercules",
.product_name = "DJ Console (WE)",
- .ifnum = 4,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(4) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
@@ -1776,12 +1375,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
/* Midiman/M-Audio devices */
{
USB_DEVICE_VENDOR_SPEC(0x0763, 0x1002),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "M-Audio",
.product_name = "MidiSport 2x2",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_MIDI_MIDIMAN,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_MIDIMAN(QUIRK_ANY_INTERFACE) {
.out_cables = 0x0003,
.in_cables = 0x0003
}
@@ -1789,12 +1386,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
},
{
USB_DEVICE_VENDOR_SPEC(0x0763, 0x1011),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "M-Audio",
.product_name = "MidiSport 1x1",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_MIDI_MIDIMAN,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_MIDIMAN(QUIRK_ANY_INTERFACE) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
@@ -1802,12 +1397,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
},
{
USB_DEVICE_VENDOR_SPEC(0x0763, 0x1015),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "M-Audio",
.product_name = "Keystation",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_MIDI_MIDIMAN,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_MIDIMAN(QUIRK_ANY_INTERFACE) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
@@ -1815,12 +1408,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
},
{
USB_DEVICE_VENDOR_SPEC(0x0763, 0x1021),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "M-Audio",
.product_name = "MidiSport 4x4",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_MIDI_MIDIMAN,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_MIDIMAN(QUIRK_ANY_INTERFACE) {
.out_cables = 0x000f,
.in_cables = 0x000f
}
@@ -1833,12 +1424,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* Thanks to Olaf Giesbrecht <Olaf_Giesbrecht@xxxxxxxx>
*/
USB_DEVICE_VER(0x0763, 0x1031, 0x0100, 0x0109),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "M-Audio",
.product_name = "MidiSport 8x8",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_MIDI_MIDIMAN,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_MIDIMAN(QUIRK_ANY_INTERFACE) {
.out_cables = 0x01ff,
.in_cables = 0x01ff
}
@@ -1846,12 +1435,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
},
{
USB_DEVICE_VENDOR_SPEC(0x0763, 0x1033),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "M-Audio",
.product_name = "MidiSport 8x8",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_MIDI_MIDIMAN,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_MIDIMAN(QUIRK_ANY_INTERFACE) {
.out_cables = 0x01ff,
.in_cables = 0x01ff
}
@@ -1859,12 +1446,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
},
{
USB_DEVICE_VENDOR_SPEC(0x0763, 0x1041),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "M-Audio",
.product_name = "MidiSport 2x4",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_MIDI_MIDIMAN,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_MIDIMAN(QUIRK_ANY_INTERFACE) {
.out_cables = 0x000f,
.in_cables = 0x0003
}
@@ -1872,76 +1457,41 @@ YAMAHA_DEVICE(0x7010, "UB99"),
},
{
USB_DEVICE_VENDOR_SPEC(0x0763, 0x2001),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "M-Audio",
.product_name = "Quattro",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = & (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DATA_COMPOSITE {
/*
* Interfaces 0-2 are "Windows-compatible", 16-bit only,
* and share endpoints with the other interfaces.
* Ignore them. The other interfaces can do 24 bits,
* but captured samples are big-endian (see usbaudio.c).
*/
- {
- .ifnum = 0,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 1,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 3,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 4,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 5,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 6,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 7,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 8,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 9,
- .type = QUIRK_MIDI_MIDIMAN,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ { QUIRK_DATA_IGNORE(0) },
+ { QUIRK_DATA_IGNORE(1) },
+ { QUIRK_DATA_IGNORE(2) },
+ { QUIRK_DATA_IGNORE(3) },
+ { QUIRK_DATA_STANDARD_AUDIO(4) },
+ { QUIRK_DATA_STANDARD_AUDIO(5) },
+ { QUIRK_DATA_IGNORE(6) },
+ { QUIRK_DATA_STANDARD_AUDIO(7) },
+ { QUIRK_DATA_STANDARD_AUDIO(8) },
+ {
+ QUIRK_DATA_MIDI_MIDIMAN(9) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
{
USB_DEVICE_VENDOR_SPEC(0x0763, 0x2003),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "M-Audio",
.product_name = "AudioPhile",
- .ifnum = 6,
- .type = QUIRK_MIDI_MIDIMAN,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_MIDIMAN(6) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
@@ -1949,12 +1499,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
},
{
USB_DEVICE_VENDOR_SPEC(0x0763, 0x2008),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "M-Audio",
.product_name = "Ozone",
- .ifnum = 3,
- .type = QUIRK_MIDI_MIDIMAN,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_MIDIMAN(3) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
@@ -1962,93 +1510,45 @@ YAMAHA_DEVICE(0x7010, "UB99"),
},
{
USB_DEVICE_VENDOR_SPEC(0x0763, 0x200d),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "M-Audio",
.product_name = "OmniStudio",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = & (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 0,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 1,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 3,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 4,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 5,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 6,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 7,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 8,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 9,
- .type = QUIRK_MIDI_MIDIMAN,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_IGNORE(0) },
+ { QUIRK_DATA_IGNORE(1) },
+ { QUIRK_DATA_IGNORE(2) },
+ { QUIRK_DATA_IGNORE(3) },
+ { QUIRK_DATA_STANDARD_AUDIO(4) },
+ { QUIRK_DATA_STANDARD_AUDIO(5) },
+ { QUIRK_DATA_IGNORE(6) },
+ { QUIRK_DATA_STANDARD_AUDIO(7) },
+ { QUIRK_DATA_STANDARD_AUDIO(8) },
+ {
+ QUIRK_DATA_MIDI_MIDIMAN(9) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
{
USB_DEVICE(0x0763, 0x2019),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
/* .vendor_name = "M-Audio", */
/* .product_name = "Ozone Academic", */
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = & (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 0,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_AUDIO(0) },
+ { QUIRK_DATA_STANDARD_AUDIO(1) },
+ { QUIRK_DATA_STANDARD_AUDIO(2) },
{
- .ifnum = 1,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 3,
- .type = QUIRK_MIDI_MIDIMAN,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_MIDIMAN(3) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -2058,21 +1558,14 @@ YAMAHA_DEVICE(0x7010, "UB99"),
},
{
USB_DEVICE_VENDOR_SPEC(0x0763, 0x2030),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
/* .vendor_name = "M-Audio", */
/* .product_name = "Fast Track C400", */
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = &(const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_STANDARD_MIXER,
- },
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_MIXER(1) },
/* Playback */
{
- .ifnum = 2,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(2) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 6,
.iface = 2,
@@ -2096,9 +1589,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
},
/* Capture */
{
- .ifnum = 3,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(3) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 4,
.iface = 3,
@@ -2120,30 +1611,21 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.clock = 0x80,
}
},
- /* MIDI */
- {
- .ifnum = -1 /* Interface = 4 */
- }
+ /* MIDI: Interface = 4*/
+ QUIRK_COMPOSITE_END
}
}
},
{
USB_DEVICE_VENDOR_SPEC(0x0763, 0x2031),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
/* .vendor_name = "M-Audio", */
/* .product_name = "Fast Track C600", */
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = &(const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_STANDARD_MIXER,
- },
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_MIXER(1) },
/* Playback */
{
- .ifnum = 2,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(2) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 8,
.iface = 2,
@@ -2167,9 +1649,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
},
/* Capture */
{
- .ifnum = 3,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(3) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 6,
.iface = 3,
@@ -2191,29 +1671,20 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.clock = 0x80,
}
},
- /* MIDI */
- {
- .ifnum = -1 /* Interface = 4 */
- }
+ /* MIDI: Interface = 4 */
+ QUIRK_COMPOSITE_END
}
}
},
{
USB_DEVICE_VENDOR_SPEC(0x0763, 0x2080),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
/* .vendor_name = "M-Audio", */
/* .product_name = "Fast Track Ultra", */
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = & (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_MIXER(0) },
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_STANDARD_MIXER,
- },
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = & (const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(1) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 8,
.iface = 1,
@@ -2235,9 +1706,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 2,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = & (const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(2) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 8,
.iface = 2,
@@ -2259,28 +1728,19 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
/* interface 3 (MIDI) is standard compliant */
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
{
USB_DEVICE_VENDOR_SPEC(0x0763, 0x2081),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
/* .vendor_name = "M-Audio", */
/* .product_name = "Fast Track Ultra 8R", */
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = & (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 0,
- .type = QUIRK_AUDIO_STANDARD_MIXER,
- },
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_MIXER(0) },
{
- .ifnum = 1,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = & (const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(1) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 8,
.iface = 1,
@@ -2302,9 +1762,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 2,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = & (const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(2) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 8,
.iface = 2,
@@ -2326,9 +1784,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
/* interface 3 (MIDI) is standard compliant */
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -2336,21 +1792,19 @@ YAMAHA_DEVICE(0x7010, "UB99"),
/* Casio devices */
{
USB_DEVICE(0x07cf, 0x6801),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Casio",
.product_name = "PL-40R",
- .ifnum = 0,
- .type = QUIRK_MIDI_YAMAHA
+ QUIRK_DATA_MIDI_YAMAHA(0)
}
},
{
/* this ID is used by several devices without a product ID */
USB_DEVICE(0x07cf, 0x6802),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Casio",
.product_name = "Keyboard",
- .ifnum = 0,
- .type = QUIRK_MIDI_YAMAHA
+ QUIRK_DATA_MIDI_YAMAHA(0)
}
},
@@ -2363,23 +1817,13 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.idVendor = 0x07fd,
.idProduct = 0x0001,
.bDeviceSubClass = 2,
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "MOTU",
.product_name = "Fastlane",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = & (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 0,
- .type = QUIRK_MIDI_RAW_BYTES
- },
- {
- .ifnum = 1,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = -1
- }
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_RAW_BYTES(0) },
+ { QUIRK_DATA_IGNORE(1) },
+ QUIRK_COMPOSITE_END
}
}
},
@@ -2387,12 +1831,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
/* Emagic devices */
{
USB_DEVICE(0x086a, 0x0001),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Emagic",
.product_name = "Unitor8",
- .ifnum = 2,
- .type = QUIRK_MIDI_EMAGIC,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_EMAGIC(2) {
.out_cables = 0x80ff,
.in_cables = 0x80ff
}
@@ -2400,12 +1842,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
},
{
USB_DEVICE(0x086a, 0x0002),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Emagic",
/* .product_name = "AMT8", */
- .ifnum = 2,
- .type = QUIRK_MIDI_EMAGIC,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_EMAGIC(2) {
.out_cables = 0x80ff,
.in_cables = 0x80ff
}
@@ -2413,12 +1853,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
},
{
USB_DEVICE(0x086a, 0x0003),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Emagic",
/* .product_name = "MT4", */
- .ifnum = 2,
- .type = QUIRK_MIDI_EMAGIC,
- .data = & (const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_EMAGIC(2) {
.out_cables = 0x800f,
.in_cables = 0x8003
}
@@ -2428,38 +1866,35 @@ YAMAHA_DEVICE(0x7010, "UB99"),
/* KORG devices */
{
USB_DEVICE_VENDOR_SPEC(0x0944, 0x0200),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "KORG, Inc.",
/* .product_name = "PANDORA PX5D", */
- .ifnum = 3,
- .type = QUIRK_MIDI_STANDARD_INTERFACE,
+ QUIRK_DATA_STANDARD_MIDI(3)
}
},
{
USB_DEVICE_VENDOR_SPEC(0x0944, 0x0201),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "KORG, Inc.",
/* .product_name = "ToneLab ST", */
- .ifnum = 3,
- .type = QUIRK_MIDI_STANDARD_INTERFACE,
+ QUIRK_DATA_STANDARD_MIDI(3)
}
},
{
USB_DEVICE_VENDOR_SPEC(0x0944, 0x0204),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "KORG, Inc.",
/* .product_name = "ToneLab EX", */
- .ifnum = 3,
- .type = QUIRK_MIDI_STANDARD_INTERFACE,
+ QUIRK_DATA_STANDARD_MIDI(3)
}
},
/* AKAI devices */
{
USB_DEVICE(0x09e8, 0x0062),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "AKAI",
.product_name = "MPD16",
.ifnum = 0,
@@ -2470,89 +1905,49 @@ YAMAHA_DEVICE(0x7010, "UB99"),
{
/* Akai MPC Element */
USB_DEVICE(0x09e8, 0x0021),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = & (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 0,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 1,
- .type = QUIRK_MIDI_STANDARD_INTERFACE
- },
- {
- .ifnum = -1
- }
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_IGNORE(0) },
+ { QUIRK_DATA_STANDARD_MIDI(1) },
+ QUIRK_COMPOSITE_END
}
}
-},
-
-/* Steinberg devices */
-{
- /* Steinberg MI2 */
- USB_DEVICE_VENDOR_SPEC(0x0a4e, 0x2040),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = & (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 0,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
+},
+
+/* Steinberg devices */
+{
+ /* Steinberg MI2 */
+ USB_DEVICE_VENDOR_SPEC(0x0a4e, 0x2040),
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_AUDIO(0) },
+ { QUIRK_DATA_STANDARD_AUDIO(1) },
+ { QUIRK_DATA_STANDARD_AUDIO(2) },
{
- .ifnum = 3,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = &(const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(3) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
{
/* Steinberg MI4 */
USB_DEVICE_VENDOR_SPEC(0x0a4e, 0x4040),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = & (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_AUDIO(0) },
+ { QUIRK_DATA_STANDARD_AUDIO(1) },
+ { QUIRK_DATA_STANDARD_AUDIO(2) },
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = 3,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = &(const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(3) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -2560,34 +1955,31 @@ YAMAHA_DEVICE(0x7010, "UB99"),
/* TerraTec devices */
{
USB_DEVICE_VENDOR_SPEC(0x0ccd, 0x0012),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "TerraTec",
.product_name = "PHASE 26",
- .ifnum = 3,
- .type = QUIRK_MIDI_STANDARD_INTERFACE
+ QUIRK_DATA_STANDARD_MIDI(3)
}
},
{
USB_DEVICE_VENDOR_SPEC(0x0ccd, 0x0013),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "TerraTec",
.product_name = "PHASE 26",
- .ifnum = 3,
- .type = QUIRK_MIDI_STANDARD_INTERFACE
+ QUIRK_DATA_STANDARD_MIDI(3)
}
},
{
USB_DEVICE_VENDOR_SPEC(0x0ccd, 0x0014),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "TerraTec",
.product_name = "PHASE 26",
- .ifnum = 3,
- .type = QUIRK_MIDI_STANDARD_INTERFACE
+ QUIRK_DATA_STANDARD_MIDI(3)
}
},
{
USB_DEVICE(0x0ccd, 0x0035),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Miditech",
.product_name = "Play'n Roll",
.ifnum = 0,
@@ -2602,7 +1994,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
/* Novation EMS devices */
{
USB_DEVICE_VENDOR_SPEC(0x1235, 0x0001),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Novation",
.product_name = "ReMOTE Audio/XStation",
.ifnum = 4,
@@ -2611,7 +2003,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
},
{
USB_DEVICE_VENDOR_SPEC(0x1235, 0x0002),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Novation",
.product_name = "Speedio",
.ifnum = 3,
@@ -2620,38 +2012,29 @@ YAMAHA_DEVICE(0x7010, "UB99"),
},
{
USB_DEVICE(0x1235, 0x000a),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
/* .vendor_name = "Novation", */
/* .product_name = "Nocturn", */
- .ifnum = 0,
- .type = QUIRK_MIDI_RAW_BYTES
+ QUIRK_DATA_RAW_BYTES(0)
}
},
{
USB_DEVICE(0x1235, 0x000e),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
/* .vendor_name = "Novation", */
/* .product_name = "Launchpad", */
- .ifnum = 0,
- .type = QUIRK_MIDI_RAW_BYTES
+ QUIRK_DATA_RAW_BYTES(0)
}
},
{
USB_DEVICE(0x1235, 0x0010),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Focusrite",
.product_name = "Saffire 6 USB",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 0,
- .type = QUIRK_AUDIO_STANDARD_MIXER,
- },
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_MIXER(0) },
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 4,
.iface = 0,
@@ -2678,9 +2061,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 2,
.iface = 0,
@@ -2702,28 +2083,19 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
}
},
- {
- .ifnum = 1,
- .type = QUIRK_MIDI_RAW_BYTES
- },
- {
- .ifnum = -1
- }
+ { QUIRK_DATA_RAW_BYTES(1) },
+ QUIRK_COMPOSITE_END
}
}
},
{
USB_DEVICE(0x1235, 0x0018),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Novation",
.product_name = "Twitch",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DATA_COMPOSITE {
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = & (const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 4,
.iface = 0,
@@ -2742,19 +2114,14 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
}
},
- {
- .ifnum = 1,
- .type = QUIRK_MIDI_RAW_BYTES
- },
- {
- .ifnum = -1
- }
+ { QUIRK_DATA_RAW_BYTES(1) },
+ QUIRK_COMPOSITE_END
}
}
},
{
USB_DEVICE_VENDOR_SPEC(0x1235, 0x4661),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Novation",
.product_name = "ReMOTE25",
.ifnum = 0,
@@ -2766,25 +2133,16 @@ YAMAHA_DEVICE(0x7010, "UB99"),
{
/* VirusTI Desktop */
USB_DEVICE_VENDOR_SPEC(0x133e, 0x0815),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = &(const struct snd_usb_audio_quirk[]) {
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_COMPOSITE {
{
- .ifnum = 3,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = &(const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(3) {
.out_cables = 0x0003,
.in_cables = 0x0003
}
},
- {
- .ifnum = 4,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = -1
- }
+ { QUIRK_DATA_IGNORE(4) },
+ QUIRK_COMPOSITE_END
}
}
},
@@ -2812,7 +2170,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
/* QinHeng devices */
{
USB_DEVICE(0x1a86, 0x752d),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "QinHeng",
.product_name = "CH345",
.ifnum = 1,
@@ -2826,7 +2184,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
/* Miditech devices */
{
USB_DEVICE(0x4752, 0x0011),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Miditech",
.product_name = "Midistart-2",
.ifnum = 0,
@@ -2838,7 +2196,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
{
/* this ID used by both Miditech MidiStudio-2 and CME UF-x */
USB_DEVICE(0x7104, 0x2202),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.ifnum = 0,
.type = QUIRK_MIDI_CME
}
@@ -2848,20 +2206,13 @@ YAMAHA_DEVICE(0x7010, "UB99"),
{
/* Thanks to Clemens Ladisch <clemens@xxxxxxxxxx> */
USB_DEVICE(0x0dba, 0x1000),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Digidesign",
.product_name = "MBox",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]){
- {
- .ifnum = 0,
- .type = QUIRK_AUDIO_STANDARD_MIXER,
- },
+ QUIRK_DATA_COMPOSITE{
+ { QUIRK_DATA_STANDARD_MIXER(0) },
{
- .ifnum = 1,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(1) {
.formats = SNDRV_PCM_FMTBIT_S24_3BE,
.channels = 2,
.iface = 1,
@@ -2882,9 +2233,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 1,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(1) {
.formats = SNDRV_PCM_FMTBIT_S24_3BE,
.channels = 2,
.iface = 1,
@@ -2905,9 +2254,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -2915,24 +2262,14 @@ YAMAHA_DEVICE(0x7010, "UB99"),
/* DIGIDESIGN MBOX 2 */
{
USB_DEVICE(0x0dba, 0x3000),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Digidesign",
.product_name = "Mbox 2",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 0,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 1,
- .type = QUIRK_IGNORE_INTERFACE
- },
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_IGNORE(0) },
+ { QUIRK_DATA_IGNORE(1) },
{
- .ifnum = 2,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(2) {
.formats = SNDRV_PCM_FMTBIT_S24_3BE,
.channels = 2,
.iface = 2,
@@ -2950,15 +2287,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
}
},
+ { QUIRK_DATA_IGNORE(3) },
{
- .ifnum = 3,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 4,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
- .formats = SNDRV_PCM_FMTBIT_S24_3BE,
+ QUIRK_DATA_AUDIOFORMAT(4) {
+ .formats = SNDRV_PCM_FMTBIT_S24_3BE,
.channels = 2,
.iface = 4,
.altsetting = 2,
@@ -2975,14 +2307,9 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
}
},
+ { QUIRK_DATA_IGNORE(5) },
{
- .ifnum = 5,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 6,
- .type = QUIRK_MIDI_MIDIMAN,
- .data = &(const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_MIDIMAN(6) {
.out_ep = 0x02,
.out_cables = 0x0001,
.in_ep = 0x81,
@@ -2990,33 +2317,21 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.in_cables = 0x0001
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
/* DIGIDESIGN MBOX 3 */
{
USB_DEVICE(0x0dba, 0x5000),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Digidesign",
.product_name = "Mbox 3",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 0,
- .type = QUIRK_IGNORE_INTERFACE
- },
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_IGNORE(0) },
+ { QUIRK_DATA_IGNORE(1) },
{
- .ifnum = 1,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 2,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(2) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.fmt_bits = 24,
.channels = 4,
@@ -3043,9 +2358,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 3,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(3) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.fmt_bits = 24,
.channels = 4,
@@ -3069,36 +2382,25 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 4,
- .type = QUIRK_MIDI_FIXED_ENDPOINT,
- .data = &(const struct snd_usb_midi_endpoint_info) {
+ QUIRK_DATA_MIDI_FIXED_ENDPOINT(4) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
{
/* Tascam US122 MKII - playback-only support */
USB_DEVICE_VENDOR_SPEC(0x0644, 0x8021),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "TASCAM",
.product_name = "US122 MKII",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_IGNORE(0) },
{
- .ifnum = 0,
- .type = QUIRK_IGNORE_INTERFACE
- },
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(1) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 2,
.iface = 1,
@@ -3119,9 +2421,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -3129,20 +2429,13 @@ YAMAHA_DEVICE(0x7010, "UB99"),
/* Denon DN-X1600 */
{
USB_AUDIO_DEVICE(0x154e, 0x500e),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Denon",
.product_name = "DN-X1600",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]){
+ QUIRK_DATA_COMPOSITE{
+ { QUIRK_DATA_IGNORE(0) },
{
- .ifnum = 0,
- .type = QUIRK_IGNORE_INTERFACE,
- },
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(1) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 8,
.iface = 1,
@@ -3163,9 +2456,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 2,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(2) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 8,
.iface = 2,
@@ -3185,13 +2476,8 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
}
},
- {
- .ifnum = 4,
- .type = QUIRK_MIDI_STANDARD_INTERFACE,
- },
- {
- .ifnum = -1
- }
+ { QUIRK_DATA_STANDARD_MIDI(4) },
+ QUIRK_COMPOSITE_END
}
}
},
@@ -3200,17 +2486,13 @@ YAMAHA_DEVICE(0x7010, "UB99"),
{
USB_DEVICE(0x045e, 0x0283),
.bInterfaceClass = USB_CLASS_PER_INTERFACE,
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Microsoft",
.product_name = "XboxLive Headset/Xbox Communicator",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = &(const struct snd_usb_audio_quirk[]) {
+ QUIRK_DATA_COMPOSITE {
{
/* playback */
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S16_LE,
.channels = 1,
.iface = 0,
@@ -3226,9 +2508,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
},
{
/* capture */
- .ifnum = 1,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(1) {
.formats = SNDRV_PCM_FMTBIT_S16_LE,
.channels = 1,
.iface = 1,
@@ -3242,9 +2522,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.rate_max = 16000
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -3253,18 +2531,11 @@ YAMAHA_DEVICE(0x7010, "UB99"),
{
USB_DEVICE(0x200c, 0x100b),
.bInterfaceClass = USB_CLASS_PER_INTERFACE,
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = &(const struct snd_usb_audio_quirk[]) {
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_MIXER(0) },
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_STANDARD_MIXER,
- },
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(1) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 4,
.iface = 1,
@@ -3283,9 +2554,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -3298,28 +2567,12 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* enabled in create_standard_audio_quirk().
*/
USB_DEVICE(0x1686, 0x00dd),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
- {
- /* Playback */
- .ifnum = 1,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE,
- },
- {
- /* Capture */
- .ifnum = 2,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE,
- },
- {
- /* Midi */
- .ifnum = 3,
- .type = QUIRK_MIDI_STANDARD_INTERFACE
- },
- {
- .ifnum = -1
- },
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_AUDIO(1) }, /* Playback */
+ { QUIRK_DATA_STANDARD_AUDIO(2) }, /* Capture */
+ { QUIRK_DATA_STANDARD_MIDI(3) }, /* Midi */
+ QUIRK_COMPOSITE_END
}
}
},
@@ -3333,18 +2586,16 @@ YAMAHA_DEVICE(0x7010, "UB99"),
USB_DEVICE_ID_MATCH_INT_SUBCLASS,
.bInterfaceClass = USB_CLASS_AUDIO,
.bInterfaceSubClass = USB_SUBCLASS_MIDISTREAMING,
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_MIDI_STANDARD_INTERFACE
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_STANDARD_MIDI(QUIRK_ANY_INTERFACE)
}
},
/* Rane SL-1 */
{
USB_DEVICE(0x13e5, 0x0001),
- .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_STANDARD_AUDIO(QUIRK_ANY_INTERFACE)
}
},
@@ -3360,24 +2611,13 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* and only the 48 kHz sample rate works for the playback interface.
*/
USB_DEVICE(0x0a12, 0x1243),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 0,
- .type = QUIRK_AUDIO_STANDARD_MIXER,
- },
- /* Capture */
- {
- .ifnum = 1,
- .type = QUIRK_IGNORE_INTERFACE,
- },
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_MIXER(0) },
+ { QUIRK_DATA_IGNORE(1) }, /* Capture */
/* Playback */
{
- .ifnum = 2,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(2) {
.formats = SNDRV_PCM_FMTBIT_S16_LE,
.channels = 2,
.iface = 2,
@@ -3396,9 +2636,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
}
},
- {
- .ifnum = -1
- },
+ QUIRK_COMPOSITE_END
}
}
},
@@ -3411,19 +2649,12 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* even on windows.
*/
USB_DEVICE(0x19b5, 0x0021),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 0,
- .type = QUIRK_AUDIO_STANDARD_MIXER,
- },
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_MIXER(0) },
/* Playback */
{
- .ifnum = 1,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(1) {
.formats = SNDRV_PCM_FMTBIT_S16_LE,
.channels = 2,
.iface = 1,
@@ -3442,29 +2673,20 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
}
},
- {
- .ifnum = -1
- },
+ QUIRK_COMPOSITE_END
}
}
},
/* MOTU Microbook II */
{
USB_DEVICE_VENDOR_SPEC(0x07fd, 0x0004),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "MOTU",
.product_name = "MicroBookII",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_MIXER(0) },
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_STANDARD_MIXER,
- },
- {
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3BE,
.channels = 6,
.iface = 0,
@@ -3485,9 +2707,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3BE,
.channels = 8,
.iface = 0,
@@ -3508,9 +2728,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -3522,14 +2740,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* The feedback for the output is the input.
*/
USB_DEVICE_VENDOR_SPEC(0x2b73, 0x0023),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_COMPOSITE {
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S32_LE,
.channels = 12,
.iface = 0,
@@ -3546,9 +2760,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S32_LE,
.channels = 10,
.iface = 0,
@@ -3566,9 +2778,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.rate_table = (unsigned int[]) { 44100 }
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -3611,14 +2821,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* but not for DVS (Digital Vinyl Systems) like in Mixxx.
*/
USB_DEVICE_VENDOR_SPEC(0x2b73, 0x0017),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_COMPOSITE {
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 8, // outputs
.iface = 0,
@@ -3635,9 +2841,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 8, // inputs
.iface = 0,
@@ -3655,9 +2859,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.rate_table = (unsigned int[]) { 48000 }
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -3668,14 +2870,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* The feedback for the output is the dummy input.
*/
USB_DEVICE_VENDOR_SPEC(0x2b73, 0x000e),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_COMPOSITE {
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 4,
.iface = 0,
@@ -3692,9 +2890,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 2,
.iface = 0,
@@ -3712,9 +2908,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.rate_table = (unsigned int[]) { 44100 }
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -3725,14 +2919,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* PCM is 6 channels out & 4 channels in @ 44.1 fixed
*/
USB_DEVICE_VENDOR_SPEC(0x2b73, 0x000d),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_COMPOSITE {
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 6, //Master, Headphones & Booth
.iface = 0,
@@ -3749,9 +2939,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 4, //2x RCA inputs (CH1 & CH2)
.iface = 0,
@@ -3769,9 +2957,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.rate_table = (unsigned int[]) { 44100 }
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -3783,14 +2969,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* The Feedback for the output is the input
*/
USB_DEVICE_VENDOR_SPEC(0x2b73, 0x001e),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_COMPOSITE {
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 4,
.iface = 0,
@@ -3807,9 +2989,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 6,
.iface = 0,
@@ -3827,9 +3007,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.rate_table = (unsigned int[]) { 44100 }
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -3840,14 +3018,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* 10 channels playback & 12 channels capture @ 44.1/48/96kHz S24LE
*/
USB_DEVICE_VENDOR_SPEC(0x2b73, 0x000a),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_COMPOSITE {
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 10,
.iface = 0,
@@ -3868,9 +3042,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 12,
.iface = 0,
@@ -3892,9 +3064,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -3906,14 +3076,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* The Feedback for the output is the input
*/
USB_DEVICE_VENDOR_SPEC(0x2b73, 0x0029),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_COMPOSITE {
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 6,
.iface = 0,
@@ -3930,9 +3096,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 6,
.iface = 0,
@@ -3950,9 +3114,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.rate_table = (unsigned int[]) { 44100 }
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -3970,20 +3132,13 @@ YAMAHA_DEVICE(0x7010, "UB99"),
*/
{
USB_AUDIO_DEVICE(0x534d, 0x0021),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "MacroSilicon",
.product_name = "MS210x",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = &(const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 2,
- .type = QUIRK_AUDIO_STANDARD_MIXER,
- },
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_MIXER(2) },
{
- .ifnum = 3,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(3) {
.formats = SNDRV_PCM_FMTBIT_S16_LE,
.channels = 2,
.iface = 3,
@@ -3998,9 +3153,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.rate_max = 48000,
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -4018,20 +3171,13 @@ YAMAHA_DEVICE(0x7010, "UB99"),
*/
{
USB_AUDIO_DEVICE(0x534d, 0x2109),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "MacroSilicon",
.product_name = "MS2109",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = &(const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 2,
- .type = QUIRK_AUDIO_STANDARD_MIXER,
- },
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_MIXER(2) },
{
- .ifnum = 3,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(3) {
.formats = SNDRV_PCM_FMTBIT_S16_LE,
.channels = 2,
.iface = 3,
@@ -4046,9 +3192,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.rate_max = 48000,
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -4058,14 +3202,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* 8 channels playback & 8 channels capture @ 44.1/48/96kHz S24LE
*/
USB_DEVICE_VENDOR_SPEC(0x08e4, 0x017f),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_COMPOSITE {
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 8,
.iface = 0,
@@ -4084,9 +3224,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 8,
.iface = 0,
@@ -4106,9 +3244,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.rate_table = (unsigned int[]) { 44100, 48000, 96000 }
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -4118,14 +3254,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* 10 channels playback & 12 channels capture @ 48kHz S24LE
*/
USB_DEVICE_VENDOR_SPEC(0x2b73, 0x001b),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_COMPOSITE {
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 10,
.iface = 0,
@@ -4144,9 +3276,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 12,
.iface = 0,
@@ -4164,9 +3294,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.rate_table = (unsigned int[]) { 48000 }
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -4178,14 +3306,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* Capture on EP 0x86
*/
USB_DEVICE_VENDOR_SPEC(0x08e4, 0x0163),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_COMPOSITE {
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 8,
.iface = 0,
@@ -4205,9 +3329,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 8,
.iface = 0,
@@ -4227,9 +3349,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.rate_table = (unsigned int[]) { 44100, 48000, 96000 }
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -4240,14 +3360,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* and 8 channels in @ 48 fixed (endpoint 0x82).
*/
USB_DEVICE_VENDOR_SPEC(0x2b73, 0x0013),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_COMPOSITE {
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 8, // outputs
.iface = 0,
@@ -4264,9 +3380,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
- .ifnum = 0,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(0) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 8, // inputs
.iface = 0,
@@ -4284,9 +3398,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.rate_table = (unsigned int[]) { 48000 }
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -4297,28 +3409,15 @@ YAMAHA_DEVICE(0x7010, "UB99"),
*/
USB_DEVICE(0x1395, 0x0300),
.bInterfaceClass = USB_CLASS_PER_INTERFACE,
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = &(const struct snd_usb_audio_quirk[]) {
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_COMPOSITE {
// Communication
- {
- .ifnum = 3,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
+ { QUIRK_DATA_STANDARD_AUDIO(3) },
// Recording
- {
- .ifnum = 4,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
+ { QUIRK_DATA_STANDARD_AUDIO(4) },
// Main
- {
- .ifnum = 1,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
- {
- .ifnum = -1
- }
+ { QUIRK_DATA_STANDARD_AUDIO(1) },
+ QUIRK_COMPOSITE_END
}
}
},
@@ -4327,21 +3426,14 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* Fiero SC-01 (firmware v1.0.0 @ 48 kHz)
*/
USB_DEVICE(0x2b53, 0x0023),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Fiero",
.product_name = "SC-01",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = &(const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 0,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_AUDIO(0) },
/* Playback */
{
- .ifnum = 1,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(1) {
.formats = SNDRV_PCM_FMTBIT_S32_LE,
.channels = 2,
.fmt_bits = 24,
@@ -4361,9 +3453,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
},
/* Capture */
{
- .ifnum = 2,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(2) {
.formats = SNDRV_PCM_FMTBIT_S32_LE,
.channels = 2,
.fmt_bits = 24,
@@ -4382,9 +3472,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.clock = 0x29
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -4393,21 +3481,14 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* Fiero SC-01 (firmware v1.0.0 @ 96 kHz)
*/
USB_DEVICE(0x2b53, 0x0024),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Fiero",
.product_name = "SC-01",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = &(const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 0,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_AUDIO(0) },
/* Playback */
{
- .ifnum = 1,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(1) {
.formats = SNDRV_PCM_FMTBIT_S32_LE,
.channels = 2,
.fmt_bits = 24,
@@ -4427,9 +3508,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
},
/* Capture */
{
- .ifnum = 2,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(2) {
.formats = SNDRV_PCM_FMTBIT_S32_LE,
.channels = 2,
.fmt_bits = 24,
@@ -4448,9 +3527,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.clock = 0x29
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -4459,21 +3536,14 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* Fiero SC-01 (firmware v1.1.0)
*/
USB_DEVICE(0x2b53, 0x0031),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Fiero",
.product_name = "SC-01",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = &(const struct snd_usb_audio_quirk[]) {
- {
- .ifnum = 0,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE
- },
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_STANDARD_AUDIO(0) },
/* Playback */
{
- .ifnum = 1,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(1) {
.formats = SNDRV_PCM_FMTBIT_S32_LE,
.channels = 2,
.fmt_bits = 24,
@@ -4494,9 +3564,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
},
/* Capture */
{
- .ifnum = 2,
- .type = QUIRK_AUDIO_FIXED_ENDPOINT,
- .data = &(const struct audioformat) {
+ QUIRK_DATA_AUDIOFORMAT(2) {
.formats = SNDRV_PCM_FMTBIT_S32_LE,
.channels = 2,
.fmt_bits = 24,
@@ -4516,9 +3584,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.clock = 0x29
}
},
- {
- .ifnum = -1
- }
+ QUIRK_COMPOSITE_END
}
}
},
@@ -4527,30 +3593,187 @@ YAMAHA_DEVICE(0x7010, "UB99"),
* For the standard mode, Mythware XA001AU has ID ffad:a001
*/
USB_DEVICE_VENDOR_SPEC(0xffad, 0xa001),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ QUIRK_DRIVER_INFO {
.vendor_name = "Mythware",
.product_name = "XA001AU",
- .ifnum = QUIRK_ANY_INTERFACE,
- .type = QUIRK_COMPOSITE,
- .data = (const struct snd_usb_audio_quirk[]) {
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_IGNORE(0) },
+ { QUIRK_DATA_STANDARD_AUDIO(1) },
+ { QUIRK_DATA_STANDARD_AUDIO(2) },
+ QUIRK_COMPOSITE_END
+ }
+ }
+},
+{
+ /* Only claim interface 0 */
+ .match_flags = USB_DEVICE_ID_MATCH_VENDOR |
+ USB_DEVICE_ID_MATCH_PRODUCT |
+ USB_DEVICE_ID_MATCH_INT_CLASS |
+ USB_DEVICE_ID_MATCH_INT_NUMBER,
+ .idVendor = 0x2a39,
+ .idProduct = 0x3f8c,
+ .bInterfaceClass = USB_CLASS_VENDOR_SPEC,
+ .bInterfaceNumber = 0,
+ QUIRK_DRIVER_INFO {
+ QUIRK_DATA_COMPOSITE {
+ /*
+ * Three modes depending on sample rate band,
+ * with different channel counts for in/out
+ */
+ { QUIRK_DATA_STANDARD_MIXER(0) },
+ {
+ QUIRK_DATA_AUDIOFORMAT(0) {
+ .formats = SNDRV_PCM_FMTBIT_S32_LE,
+ .channels = 34, // outputs
+ .fmt_bits = 24,
+ .iface = 0,
+ .altsetting = 1,
+ .altset_idx = 1,
+ .endpoint = 0x02,
+ .ep_idx = 1,
+ .ep_attr = USB_ENDPOINT_XFER_ISOC |
+ USB_ENDPOINT_SYNC_ASYNC,
+ .rates = SNDRV_PCM_RATE_32000 |
+ SNDRV_PCM_RATE_44100 |
+ SNDRV_PCM_RATE_48000,
+ .rate_min = 32000,
+ .rate_max = 48000,
+ .nr_rates = 3,
+ .rate_table = (unsigned int[]) {
+ 32000, 44100, 48000,
+ },
+ .sync_ep = 0x81,
+ .sync_iface = 0,
+ .sync_altsetting = 1,
+ .sync_ep_idx = 0,
+ .implicit_fb = 1,
+ },
+ },
+ {
+ QUIRK_DATA_AUDIOFORMAT(0) {
+ .formats = SNDRV_PCM_FMTBIT_S32_LE,
+ .channels = 18, // outputs
+ .fmt_bits = 24,
+ .iface = 0,
+ .altsetting = 1,
+ .altset_idx = 1,
+ .endpoint = 0x02,
+ .ep_idx = 1,
+ .ep_attr = USB_ENDPOINT_XFER_ISOC |
+ USB_ENDPOINT_SYNC_ASYNC,
+ .rates = SNDRV_PCM_RATE_64000 |
+ SNDRV_PCM_RATE_88200 |
+ SNDRV_PCM_RATE_96000,
+ .rate_min = 64000,
+ .rate_max = 96000,
+ .nr_rates = 3,
+ .rate_table = (unsigned int[]) {
+ 64000, 88200, 96000,
+ },
+ .sync_ep = 0x81,
+ .sync_iface = 0,
+ .sync_altsetting = 1,
+ .sync_ep_idx = 0,
+ .implicit_fb = 1,
+ },
+ },
{
- .ifnum = 0,
- .type = QUIRK_IGNORE_INTERFACE,
+ QUIRK_DATA_AUDIOFORMAT(0) {
+ .formats = SNDRV_PCM_FMTBIT_S32_LE,
+ .channels = 10, // outputs
+ .fmt_bits = 24,
+ .iface = 0,
+ .altsetting = 1,
+ .altset_idx = 1,
+ .endpoint = 0x02,
+ .ep_idx = 1,
+ .ep_attr = USB_ENDPOINT_XFER_ISOC |
+ USB_ENDPOINT_SYNC_ASYNC,
+ .rates = SNDRV_PCM_RATE_KNOT |
+ SNDRV_PCM_RATE_176400 |
+ SNDRV_PCM_RATE_192000,
+ .rate_min = 128000,
+ .rate_max = 192000,
+ .nr_rates = 3,
+ .rate_table = (unsigned int[]) {
+ 128000, 176400, 192000,
+ },
+ .sync_ep = 0x81,
+ .sync_iface = 0,
+ .sync_altsetting = 1,
+ .sync_ep_idx = 0,
+ .implicit_fb = 1,
+ },
},
{
- .ifnum = 1,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE,
+ QUIRK_DATA_AUDIOFORMAT(0) {
+ .formats = SNDRV_PCM_FMTBIT_S32_LE,
+ .channels = 32, // inputs
+ .fmt_bits = 24,
+ .iface = 0,
+ .altsetting = 1,
+ .altset_idx = 1,
+ .endpoint = 0x81,
+ .ep_attr = USB_ENDPOINT_XFER_ISOC |
+ USB_ENDPOINT_SYNC_ASYNC,
+ .rates = SNDRV_PCM_RATE_32000 |
+ SNDRV_PCM_RATE_44100 |
+ SNDRV_PCM_RATE_48000,
+ .rate_min = 32000,
+ .rate_max = 48000,
+ .nr_rates = 3,
+ .rate_table = (unsigned int[]) {
+ 32000, 44100, 48000,
+ }
+ }
},
{
- .ifnum = 2,
- .type = QUIRK_AUDIO_STANDARD_INTERFACE,
+ QUIRK_DATA_AUDIOFORMAT(0) {
+ .formats = SNDRV_PCM_FMTBIT_S32_LE,
+ .channels = 16, // inputs
+ .fmt_bits = 24,
+ .iface = 0,
+ .altsetting = 1,
+ .altset_idx = 1,
+ .endpoint = 0x81,
+ .ep_attr = USB_ENDPOINT_XFER_ISOC |
+ USB_ENDPOINT_SYNC_ASYNC,
+ .rates = SNDRV_PCM_RATE_64000 |
+ SNDRV_PCM_RATE_88200 |
+ SNDRV_PCM_RATE_96000,
+ .rate_min = 64000,
+ .rate_max = 96000,
+ .nr_rates = 3,
+ .rate_table = (unsigned int[]) {
+ 64000, 88200, 96000,
+ }
+ }
},
{
- .ifnum = -1
- }
+ QUIRK_DATA_AUDIOFORMAT(0) {
+ .formats = SNDRV_PCM_FMTBIT_S32_LE,
+ .channels = 8, // inputs
+ .fmt_bits = 24,
+ .iface = 0,
+ .altsetting = 1,
+ .altset_idx = 1,
+ .endpoint = 0x81,
+ .ep_attr = USB_ENDPOINT_XFER_ISOC |
+ USB_ENDPOINT_SYNC_ASYNC,
+ .rates = SNDRV_PCM_RATE_KNOT |
+ SNDRV_PCM_RATE_176400 |
+ SNDRV_PCM_RATE_192000,
+ .rate_min = 128000,
+ .rate_max = 192000,
+ .nr_rates = 3,
+ .rate_table = (unsigned int[]) {
+ 128000, 176400, 192000,
+ }
+ }
+ },
+ QUIRK_COMPOSITE_END
}
}
},
-
#undef USB_DEVICE_VENDOR_SPEC
#undef USB_AUDIO_DEVICE
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index e7b68c67852e..f4c68eb7e07a 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1389,6 +1389,27 @@ static int snd_usb_motu_m_series_boot_quirk(struct usb_device *dev)
return 0;
}
+static int snd_usb_rme_digiface_boot_quirk(struct usb_device *dev)
+{
+ /* Disable mixer, internal clock, all outputs ADAT, 48kHz, TMS off */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 16, 0x40, 0x2410, 0x7fff, NULL, 0);
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 18, 0x40, 0x0104, 0xffff, NULL, 0);
+
+ /* Disable loopback for all inputs */
+ for (int ch = 0; ch < 32; ch++)
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 22, 0x40, 0x400, ch, NULL, 0);
+
+ /* Unity gain for all outputs */
+ for (int ch = 0; ch < 34; ch++)
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 21, 0x40, 0x9000, 0x100 + ch, NULL, 0);
+
+ return 0;
+}
+
/*
* Setup quirks
*/
@@ -1616,6 +1637,8 @@ int snd_usb_apply_boot_quirk(struct usb_device *dev,
get_iface_desc(intf->altsetting)->bInterfaceNumber < 3)
return snd_usb_motu_microbookii_boot_quirk(dev);
break;
+ case USB_ID(0x2a39, 0x3f8c): /* RME Digiface USB */
+ return snd_usb_rme_digiface_boot_quirk(dev);
}
return 0;
@@ -1771,6 +1794,38 @@ static void mbox3_set_format_quirk(struct snd_usb_substream *subs,
dev_warn(&subs->dev->dev, "MBOX3: Couldn't set the sample rate");
}
+static const int rme_digiface_rate_table[] = {
+ 32000, 44100, 48000, 0,
+ 64000, 88200, 96000, 0,
+ 128000, 176400, 192000, 0,
+};
+
+static int rme_digiface_set_format_quirk(struct snd_usb_substream *subs)
+{
+ unsigned int cur_rate = subs->data_endpoint->cur_rate;
+ u16 val;
+ int speed_mode;
+ int id;
+
+ for (id = 0; id < ARRAY_SIZE(rme_digiface_rate_table); id++) {
+ if (rme_digiface_rate_table[id] == cur_rate)
+ break;
+ }
+
+ if (id >= ARRAY_SIZE(rme_digiface_rate_table))
+ return -EINVAL;
+
+ /* 2, 3, 4 for 1x, 2x, 4x */
+ speed_mode = (id >> 2) + 2;
+ val = (id << 3) | (speed_mode << 12);
+
+ /* Set the sample rate */
+ snd_usb_ctl_msg(subs->stream->chip->dev,
+ usb_sndctrlpipe(subs->stream->chip->dev, 0),
+ 16, 0x40, val, 0x7078, NULL, 0);
+ return 0;
+}
+
void snd_usb_set_format_quirk(struct snd_usb_substream *subs,
const struct audioformat *fmt)
{
@@ -1795,6 +1850,9 @@ void snd_usb_set_format_quirk(struct snd_usb_substream *subs,
case USB_ID(0x0dba, 0x5000):
mbox3_set_format_quirk(subs, fmt); /* Digidesign Mbox 3 */
break;
+ case USB_ID(0x2a39, 0x3f8c): /* RME Digiface USB */
+ rme_digiface_set_format_quirk(subs);
+ break;
}
}
@@ -2163,6 +2221,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
QUIRK_FLAG_DISABLE_AUTOSUSPEND),
DEVICE_FLG(0x17aa, 0x104d, /* Lenovo ThinkStation P620 Internal Speaker + Front Headset */
QUIRK_FLAG_DISABLE_AUTOSUSPEND),
+ DEVICE_FLG(0x1852, 0x5062, /* Luxman D-08u */
+ QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY),
DEVICE_FLG(0x1852, 0x5065, /* Luxman DA-06 */
QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY),
DEVICE_FLG(0x1901, 0x0191, /* GE B850V3 CP2114 audio interface */
@@ -2221,6 +2281,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
QUIRK_FLAG_GENERIC_IMPLICIT_FB),
DEVICE_FLG(0x2b53, 0x0031, /* Fiero SC-01 (firmware v1.1.0) */
QUIRK_FLAG_GENERIC_IMPLICIT_FB),
+ DEVICE_FLG(0x2d95, 0x8011, /* VIVO USB-C HEADSET */
+ QUIRK_FLAG_CTL_MSG_DELAY_1M),
DEVICE_FLG(0x2d95, 0x8021, /* VIVO USB-C-XE710 HEADSET */
QUIRK_FLAG_CTL_MSG_DELAY_1M),
DEVICE_FLG(0x30be, 0x0101, /* Schiit Hel */
diff --git a/tools/arch/x86/kcpuid/kcpuid.c b/tools/arch/x86/kcpuid/kcpuid.c
index 24b7d017ec2c..b7965dfff33a 100644
--- a/tools/arch/x86/kcpuid/kcpuid.c
+++ b/tools/arch/x86/kcpuid/kcpuid.c
@@ -7,7 +7,8 @@
#include <string.h>
#include <getopt.h>
-#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
+#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
+#define min(a, b) (((a) < (b)) ? (a) : (b))
typedef unsigned int u32;
typedef unsigned long long u64;
@@ -207,12 +208,9 @@ static void raw_dump_range(struct cpuid_range *range)
#define MAX_SUBLEAF_NUM 32
struct cpuid_range *setup_cpuid_range(u32 input_eax)
{
- u32 max_func, idx_func;
- int subleaf;
+ u32 max_func, idx_func, subleaf, max_subleaf;
+ u32 eax, ebx, ecx, edx, f = input_eax;
struct cpuid_range *range;
- u32 eax, ebx, ecx, edx;
- u32 f = input_eax;
- int max_subleaf;
bool allzero;
eax = input_eax;
@@ -258,7 +256,7 @@ struct cpuid_range *setup_cpuid_range(u32 input_eax)
* others have to be tried (0xf)
*/
if (f == 0x7 || f == 0x14 || f == 0x17 || f == 0x18)
- max_subleaf = (eax & 0xff) + 1;
+ max_subleaf = min((eax & 0xff) + 1, max_subleaf);
if (f == 0xb)
max_subleaf = 2;
diff --git a/tools/bpf/bpftool/net.c b/tools/bpf/bpftool/net.c
index 968714b4c3d4..0f2106218e1f 100644
--- a/tools/bpf/bpftool/net.c
+++ b/tools/bpf/bpftool/net.c
@@ -482,9 +482,9 @@ static void __show_dev_tc_bpf(const struct ip_devname_ifindex *dev,
if (prog_flags[i] || json_output) {
NET_START_ARRAY("prog_flags", "%s ");
for (j = 0; prog_flags[i] && j < 32; j++) {
- if (!(prog_flags[i] & (1 << j)))
+ if (!(prog_flags[i] & (1U << j)))
continue;
- NET_DUMP_UINT_ONLY(1 << j);
+ NET_DUMP_UINT_ONLY(1U << j);
}
NET_END_ARRAY("");
}
@@ -493,9 +493,9 @@ static void __show_dev_tc_bpf(const struct ip_devname_ifindex *dev,
if (link_flags[i] || json_output) {
NET_START_ARRAY("link_flags", "%s ");
for (j = 0; link_flags[i] && j < 32; j++) {
- if (!(link_flags[i] & (1 << j)))
+ if (!(link_flags[i] & (1U << j)))
continue;
- NET_DUMP_UINT_ONLY(1 << j);
+ NET_DUMP_UINT_ONLY(1U << j);
}
NET_END_ARRAY("");
}
@@ -824,6 +824,9 @@ static void show_link_netfilter(void)
nf_link_count++;
}
+ if (!nf_link_info)
+ return;
+
qsort(nf_link_info, nf_link_count, sizeof(*nf_link_info), netfilter_link_compar);
for (id = 0; id < nf_link_count; id++) {
diff --git a/tools/hv/hv_fcopy_uio_daemon.c b/tools/hv/hv_fcopy_uio_daemon.c
index 3ce316cc9f97..7a00f3066a98 100644
--- a/tools/hv/hv_fcopy_uio_daemon.c
+++ b/tools/hv/hv_fcopy_uio_daemon.c
@@ -296,6 +296,13 @@ static int hv_fcopy_start(struct hv_start_fcopy *smsg_in)
file_name = (char *)malloc(file_size * sizeof(char));
path_name = (char *)malloc(path_size * sizeof(char));
+ if (!file_name || !path_name) {
+ free(file_name);
+ free(path_name);
+ syslog(LOG_ERR, "Can't allocate memory for file name and/or path name");
+ return HV_E_FAIL;
+ }
+
wcstoutf8(file_name, (__u16 *)in_file_name, file_size);
wcstoutf8(path_name, (__u16 *)in_path_name, path_size);
diff --git a/tools/include/nolibc/arch-powerpc.h b/tools/include/nolibc/arch-powerpc.h
index ac212e6185b2..41ebd394b90c 100644
--- a/tools/include/nolibc/arch-powerpc.h
+++ b/tools/include/nolibc/arch-powerpc.h
@@ -172,7 +172,7 @@
_ret; \
})
-#ifndef __powerpc64__
+#if !defined(__powerpc64__) && !defined(__clang__)
/* FIXME: For 32-bit PowerPC, with newer gcc compilers (e.g. gcc 13.1.0),
* "omit-frame-pointer" fails with __attribute__((no_stack_protector)) but
* works with __attribute__((__optimize__("-fno-stack-protector")))
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index f028f113c4fd..9eb998c59998 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -636,7 +636,12 @@ static struct hist_entry *hists__findnew_entry(struct hists *hists,
* mis-adjust symbol addresses when computing
* the history counter to increment.
*/
- if (he->ms.map != entry->ms.map) {
+ if (hists__has(hists, sym) && he->ms.map != entry->ms.map) {
+ if (he->ms.sym) {
+ u64 addr = he->ms.sym->start;
+ he->ms.sym = map__find_symbol(entry->ms.map, addr);
+ }
+
map__put(he->ms.map);
he->ms.map = map__get(entry->ms.map);
}
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 8477edefc299..706be5e4a076 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -2270,8 +2270,12 @@ static void save_lbr_cursor_node(struct thread *thread,
cursor->curr = cursor->first;
else
cursor->curr = cursor->curr->next;
+
+ map_symbol__exit(&lbr_stitch->prev_lbr_cursor[idx].ms);
memcpy(&lbr_stitch->prev_lbr_cursor[idx], cursor->curr,
sizeof(struct callchain_cursor_node));
+ lbr_stitch->prev_lbr_cursor[idx].ms.maps = maps__get(cursor->curr->ms.maps);
+ lbr_stitch->prev_lbr_cursor[idx].ms.map = map__get(cursor->curr->ms.map);
lbr_stitch->prev_lbr_cursor[idx].valid = true;
cursor->pos++;
@@ -2482,6 +2486,9 @@ static bool has_stitched_lbr(struct thread *thread,
memcpy(&stitch_node->cursor, &lbr_stitch->prev_lbr_cursor[i],
sizeof(struct callchain_cursor_node));
+ stitch_node->cursor.ms.maps = maps__get(lbr_stitch->prev_lbr_cursor[i].ms.maps);
+ stitch_node->cursor.ms.map = map__get(lbr_stitch->prev_lbr_cursor[i].ms.map);
+
if (callee)
list_add(&stitch_node->node, &lbr_stitch->lists);
else
@@ -2505,6 +2512,8 @@ static bool alloc_lbr_stitch(struct thread *thread, unsigned int max_lbr)
if (!thread__lbr_stitch(thread)->prev_lbr_cursor)
goto free_lbr_stitch;
+ thread__lbr_stitch(thread)->prev_lbr_cursor_size = max_lbr + 1;
+
INIT_LIST_HEAD(&thread__lbr_stitch(thread)->lists);
INIT_LIST_HEAD(&thread__lbr_stitch(thread)->free_lists);
@@ -2560,8 +2569,12 @@ static int resolve_lbr_callchain_sample(struct thread *thread,
max_lbr, callee);
if (!stitched_lbr && !list_empty(&lbr_stitch->lists)) {
- list_replace_init(&lbr_stitch->lists,
- &lbr_stitch->free_lists);
+ struct stitch_list *stitch_node;
+
+ list_for_each_entry(stitch_node, &lbr_stitch->lists, node)
+ map_symbol__exit(&stitch_node->cursor.ms);
+
+ list_splice_init(&lbr_stitch->lists, &lbr_stitch->free_lists);
}
memcpy(&lbr_stitch->prev_sample, sample, sizeof(*sample));
}
diff --git a/tools/perf/util/setup.py b/tools/perf/util/setup.py
index 142e9d447ce7..649550e9b7aa 100644
--- a/tools/perf/util/setup.py
+++ b/tools/perf/util/setup.py
@@ -17,7 +17,7 @@ src_feature_tests = getenv('srctree') + '/tools/build/feature'
def clang_has_option(option):
cc_output = Popen([cc, cc_options + option, path.join(src_feature_tests, "test-hello.c") ], stderr=PIPE).stderr.readlines()
- return [o for o in cc_output if ((b"unknown argument" in o) or (b"is not supported" in o))] == [ ]
+ return [o for o in cc_output if ((b"unknown argument" in o) or (b"is not supported" in o) or (b"unknown warning option" in o))] == [ ]
if cc_is_clang:
from sysconfig import get_config_vars
@@ -63,6 +63,8 @@ cflags = getenv('CFLAGS', '').split()
cflags += ['-fno-strict-aliasing', '-Wno-write-strings', '-Wno-unused-parameter', '-Wno-redundant-decls' ]
if cc_is_clang:
cflags += ["-Wno-unused-command-line-argument" ]
+ if clang_has_option("-Wno-cast-function-type-mismatch"):
+ cflags += ["-Wno-cast-function-type-mismatch" ]
else:
cflags += ['-Wno-cast-function-type' ]
diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c
index 87c59aa9fe38..0ffdd52d86d7 100644
--- a/tools/perf/util/thread.c
+++ b/tools/perf/util/thread.c
@@ -476,6 +476,7 @@ void thread__free_stitch_list(struct thread *thread)
return;
list_for_each_entry_safe(pos, tmp, &lbr_stitch->lists, node) {
+ map_symbol__exit(&pos->cursor.ms);
list_del_init(&pos->node);
free(pos);
}
@@ -485,6 +486,9 @@ void thread__free_stitch_list(struct thread *thread)
free(pos);
}
+ for (unsigned int i = 0 ; i < lbr_stitch->prev_lbr_cursor_size; i++)
+ map_symbol__exit(&lbr_stitch->prev_lbr_cursor[i].ms);
+
zfree(&lbr_stitch->prev_lbr_cursor);
free(thread__lbr_stitch(thread));
thread__set_lbr_stitch(thread, NULL);
diff --git a/tools/perf/util/thread.h b/tools/perf/util/thread.h
index 8b4a3c69bad1..6cbf6eb2812e 100644
--- a/tools/perf/util/thread.h
+++ b/tools/perf/util/thread.h
@@ -26,6 +26,7 @@ struct lbr_stitch {
struct list_head free_lists;
struct perf_sample prev_sample;
struct callchain_cursor_node *prev_lbr_cursor;
+ unsigned int prev_lbr_cursor_size;
};
DECLARE_RC_STRUCT(thread) {
diff --git a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c b/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c
index fd28c1157bd3..72f565af4f82 100644
--- a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c
+++ b/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c
@@ -477,6 +477,7 @@ static void testmod_unregister_uprobe(void)
if (uprobe.offset) {
uprobe_unregister(d_real_inode(uprobe.path.dentry),
uprobe.offset, &uprobe.consumer);
+ path_put(&uprobe.path);
uprobe.offset = 0;
}
diff --git a/tools/testing/selftests/breakpoints/step_after_suspend_test.c b/tools/testing/selftests/breakpoints/step_after_suspend_test.c
index dfec31fb9b30..8d275f03e977 100644
--- a/tools/testing/selftests/breakpoints/step_after_suspend_test.c
+++ b/tools/testing/selftests/breakpoints/step_after_suspend_test.c
@@ -152,7 +152,10 @@ void suspend(void)
if (err < 0)
ksft_exit_fail_msg("timerfd_settime() failed\n");
- if (write(power_state_fd, "mem", strlen("mem")) != strlen("mem"))
+ system("(echo mem > /sys/power/state) 2> /dev/null");
+
+ timerfd_gettime(timerfd, &spec);
+ if (spec.it_value.tv_sec != 0 || spec.it_value.tv_nsec != 0)
ksft_exit_fail_msg("Failed to enter Suspend state\n");
close(timerfd);
diff --git a/tools/testing/selftests/devices/probe/test_discoverable_devices.py b/tools/testing/selftests/devices/probe/test_discoverable_devices.py
index d94a74b8a054..d7a2bb91c807 100755
--- a/tools/testing/selftests/devices/probe/test_discoverable_devices.py
+++ b/tools/testing/selftests/devices/probe/test_discoverable_devices.py
@@ -45,7 +45,7 @@ def find_pci_controller_dirs():
def find_usb_controller_dirs():
- usb_controller_sysfs_dir = "usb[\d]+"
+ usb_controller_sysfs_dir = r"usb[\d]+"
dir_regex = re.compile(usb_controller_sysfs_dir)
for d in os.scandir(sysfs_usb_devices):
@@ -91,7 +91,7 @@ def get_acpi_uid(sysfs_dev_dir):
def get_usb_version(sysfs_dev_dir):
- re_usb_version = re.compile("PRODUCT=.*/(\d)/.*")
+ re_usb_version = re.compile(r"PRODUCT=.*/(\d)/.*")
with open(os.path.join(sysfs_dev_dir, "uevent")) as f:
return int(re_usb_version.search(f.read()).group(1))
diff --git a/tools/testing/selftests/hid/Makefile b/tools/testing/selftests/hid/Makefile
index 2b5ea18bde38..346328e2295c 100644
--- a/tools/testing/selftests/hid/Makefile
+++ b/tools/testing/selftests/hid/Makefile
@@ -17,6 +17,8 @@ TEST_PROGS += hid-tablet.sh
TEST_PROGS += hid-usb_crash.sh
TEST_PROGS += hid-wacom.sh
+TEST_FILES := run-hid-tools-tests.sh
+
CXX ?= $(CROSS_COMPILE)g++
HOSTPKG_CONFIG := pkg-config
diff --git a/tools/testing/selftests/mm/charge_reserved_hugetlb.sh b/tools/testing/selftests/mm/charge_reserved_hugetlb.sh
index d680c00d2853..67df7b47087f 100755
--- a/tools/testing/selftests/mm/charge_reserved_hugetlb.sh
+++ b/tools/testing/selftests/mm/charge_reserved_hugetlb.sh
@@ -254,7 +254,7 @@ function cleanup_hugetlb_memory() {
local cgroup="$1"
if [[ "$(pgrep -f write_to_hugetlbfs)" != "" ]]; then
echo killing write_to_hugetlbfs
- killall -2 write_to_hugetlbfs
+ killall -2 --wait write_to_hugetlbfs
wait_for_hugetlb_memory_to_get_depleted $cgroup
fi
set -e
diff --git a/tools/testing/selftests/mm/pagemap_ioctl.c b/tools/testing/selftests/mm/pagemap_ioctl.c
index fc90af2a97b8..bcc73b4e805c 100644
--- a/tools/testing/selftests/mm/pagemap_ioctl.c
+++ b/tools/testing/selftests/mm/pagemap_ioctl.c
@@ -15,7 +15,7 @@
#include <sys/ioctl.h>
#include <sys/stat.h>
#include <math.h>
-#include <asm-generic/unistd.h>
+#include <asm/unistd.h>
#include <pthread.h>
#include <sys/resource.h>
#include <assert.h>
diff --git a/tools/testing/selftests/mm/write_to_hugetlbfs.c b/tools/testing/selftests/mm/write_to_hugetlbfs.c
index 6a2caba19ee1..1289d311efd7 100644
--- a/tools/testing/selftests/mm/write_to_hugetlbfs.c
+++ b/tools/testing/selftests/mm/write_to_hugetlbfs.c
@@ -28,7 +28,7 @@ enum method {
/* Global variables. */
static const char *self;
-static char *shmaddr;
+static int *shmaddr;
static int shmid;
/*
@@ -47,15 +47,17 @@ void sig_handler(int signo)
{
printf("Received %d.\n", signo);
if (signo == SIGINT) {
- printf("Deleting the memory\n");
- if (shmdt((const void *)shmaddr) != 0) {
- perror("Detach failure");
+ if (shmaddr) {
+ printf("Deleting the memory\n");
+ if (shmdt((const void *)shmaddr) != 0) {
+ perror("Detach failure");
+ shmctl(shmid, IPC_RMID, NULL);
+ exit(4);
+ }
+
shmctl(shmid, IPC_RMID, NULL);
- exit(4);
+ printf("Done deleting the memory\n");
}
-
- shmctl(shmid, IPC_RMID, NULL);
- printf("Done deleting the memory\n");
}
exit(2);
}
@@ -211,7 +213,8 @@ int main(int argc, char **argv)
shmctl(shmid, IPC_RMID, NULL);
exit(2);
}
- printf("shmaddr: %p\n", ptr);
+ shmaddr = ptr;
+ printf("shmaddr: %p\n", shmaddr);
break;
default:
diff --git a/tools/testing/selftests/net/netfilter/conntrack_dump_flush.c b/tools/testing/selftests/net/netfilter/conntrack_dump_flush.c
index bd9317bf5ada..dc056fec993b 100644
--- a/tools/testing/selftests/net/netfilter/conntrack_dump_flush.c
+++ b/tools/testing/selftests/net/netfilter/conntrack_dump_flush.c
@@ -207,6 +207,7 @@ static int conntrack_data_generate_v6(struct mnl_socket *sock,
static int count_entries(const struct nlmsghdr *nlh, void *data)
{
reply_counter++;
+ return MNL_CB_OK;
}
static int conntracK_count_zone(struct mnl_socket *sock, uint16_t zone)
diff --git a/tools/testing/selftests/net/netfilter/nft_audit.sh b/tools/testing/selftests/net/netfilter/nft_audit.sh
index 902f8114bc80..87f2b4c725aa 100755
--- a/tools/testing/selftests/net/netfilter/nft_audit.sh
+++ b/tools/testing/selftests/net/netfilter/nft_audit.sh
@@ -48,12 +48,31 @@ logread_pid=$!
trap 'kill $logread_pid; rm -f $logfile $rulefile' EXIT
exec 3<"$logfile"
+lsplit='s/^\(.*\) entries=\([^ ]*\) \(.*\)$/pfx="\1"\nval="\2"\nsfx="\3"/'
+summarize_logs() {
+ sum=0
+ while read line; do
+ eval $(sed "$lsplit" <<< "$line")
+ [[ $sum -gt 0 ]] && {
+ [[ "$pfx $sfx" == "$tpfx $tsfx" ]] && {
+ let "sum += val"
+ continue
+ }
+ echo "$tpfx entries=$sum $tsfx"
+ }
+ tpfx="$pfx"
+ tsfx="$sfx"
+ sum=$val
+ done
+ echo "$tpfx entries=$sum $tsfx"
+}
+
do_test() { # (cmd, log)
echo -n "testing for cmd: $1 ... "
cat <&3 >/dev/null
$1 >/dev/null || exit 1
sleep 0.1
- res=$(diff -a -u <(echo "$2") - <&3)
+ res=$(diff -a -u <(echo "$2") <(summarize_logs <&3))
[ $? -eq 0 ] && { echo "OK"; return; }
echo "FAIL"
grep -v '^\(---\|+++\|@@\)' <<< "$res"
@@ -152,31 +171,17 @@ do_test 'nft reset rules t1 c2' \
'table=t1 family=2 entries=3 op=nft_reset_rule'
do_test 'nft reset rules table t1' \
-'table=t1 family=2 entries=3 op=nft_reset_rule
-table=t1 family=2 entries=3 op=nft_reset_rule
-table=t1 family=2 entries=3 op=nft_reset_rule'
+'table=t1 family=2 entries=9 op=nft_reset_rule'
do_test 'nft reset rules t2 c3' \
-'table=t2 family=2 entries=189 op=nft_reset_rule
-table=t2 family=2 entries=188 op=nft_reset_rule
-table=t2 family=2 entries=126 op=nft_reset_rule'
+'table=t2 family=2 entries=503 op=nft_reset_rule'
do_test 'nft reset rules t2' \
-'table=t2 family=2 entries=3 op=nft_reset_rule
-table=t2 family=2 entries=3 op=nft_reset_rule
-table=t2 family=2 entries=186 op=nft_reset_rule
-table=t2 family=2 entries=188 op=nft_reset_rule
-table=t2 family=2 entries=129 op=nft_reset_rule'
+'table=t2 family=2 entries=509 op=nft_reset_rule'
do_test 'nft reset rules' \
-'table=t1 family=2 entries=3 op=nft_reset_rule
-table=t1 family=2 entries=3 op=nft_reset_rule
-table=t1 family=2 entries=3 op=nft_reset_rule
-table=t2 family=2 entries=3 op=nft_reset_rule
-table=t2 family=2 entries=3 op=nft_reset_rule
-table=t2 family=2 entries=180 op=nft_reset_rule
-table=t2 family=2 entries=188 op=nft_reset_rule
-table=t2 family=2 entries=135 op=nft_reset_rule'
+'table=t1 family=2 entries=9 op=nft_reset_rule
+table=t2 family=2 entries=509 op=nft_reset_rule'
# resetting sets and elements
@@ -200,13 +205,11 @@ do_test 'nft reset counters t1' \
'table=t1 family=2 entries=1 op=nft_reset_obj'
do_test 'nft reset counters t2' \
-'table=t2 family=2 entries=342 op=nft_reset_obj
-table=t2 family=2 entries=158 op=nft_reset_obj'
+'table=t2 family=2 entries=500 op=nft_reset_obj'
do_test 'nft reset counters' \
'table=t1 family=2 entries=1 op=nft_reset_obj
-table=t2 family=2 entries=341 op=nft_reset_obj
-table=t2 family=2 entries=159 op=nft_reset_obj'
+table=t2 family=2 entries=500 op=nft_reset_obj'
# resetting quotas
@@ -217,13 +220,11 @@ do_test 'nft reset quotas t1' \
'table=t1 family=2 entries=1 op=nft_reset_obj'
do_test 'nft reset quotas t2' \
-'table=t2 family=2 entries=315 op=nft_reset_obj
-table=t2 family=2 entries=185 op=nft_reset_obj'
+'table=t2 family=2 entries=500 op=nft_reset_obj'
do_test 'nft reset quotas' \
'table=t1 family=2 entries=1 op=nft_reset_obj
-table=t2 family=2 entries=314 op=nft_reset_obj
-table=t2 family=2 entries=186 op=nft_reset_obj'
+table=t2 family=2 entries=500 op=nft_reset_obj'
# deleting rules
diff --git a/tools/testing/selftests/nolibc/nolibc-test.c b/tools/testing/selftests/nolibc/nolibc-test.c
index 093d0512f4c5..8cbb51dca0cd 100644
--- a/tools/testing/selftests/nolibc/nolibc-test.c
+++ b/tools/testing/selftests/nolibc/nolibc-test.c
@@ -542,7 +542,7 @@ int expect_strzr(const char *expr, int llen)
{
int ret = 0;
- llen += printf(" = <%s> ", expr);
+ llen += printf(" = <%s> ", expr ? expr : "(null)");
if (expr) {
ret = 1;
result(llen, FAIL);
@@ -561,7 +561,7 @@ int expect_strnz(const char *expr, int llen)
{
int ret = 0;
- llen += printf(" = <%s> ", expr);
+ llen += printf(" = <%s> ", expr ? expr : "(null)");
if (!expr) {
ret = 1;
result(llen, FAIL);
diff --git a/tools/testing/selftests/vDSO/parse_vdso.c b/tools/testing/selftests/vDSO/parse_vdso.c
index 4ae417372e9e..7dd5668ea8a6 100644
--- a/tools/testing/selftests/vDSO/parse_vdso.c
+++ b/tools/testing/selftests/vDSO/parse_vdso.c
@@ -36,6 +36,12 @@
#define ELF_BITS_XFORM(bits, x) ELF_BITS_XFORM2(bits, x)
#define ELF(x) ELF_BITS_XFORM(ELF_BITS, x)
+#ifdef __s390x__
+#define ELF_HASH_ENTRY ELF(Xword)
+#else
+#define ELF_HASH_ENTRY ELF(Word)
+#endif
+
static struct vdso_info
{
bool valid;
@@ -47,8 +53,8 @@ static struct vdso_info
/* Symbol table */
ELF(Sym) *symtab;
const char *symstrings;
- ELF(Word) *bucket, *chain;
- ELF(Word) nbucket, nchain;
+ ELF_HASH_ENTRY *bucket, *chain;
+ ELF_HASH_ENTRY nbucket, nchain;
/* Version table */
ELF(Versym) *versym;
@@ -115,7 +121,7 @@ void vdso_init_from_sysinfo_ehdr(uintptr_t base)
/*
* Fish out the useful bits of the dynamic table.
*/
- ELF(Word) *hash = 0;
+ ELF_HASH_ENTRY *hash = 0;
vdso_info.symstrings = 0;
vdso_info.symtab = 0;
vdso_info.versym = 0;
@@ -133,7 +139,7 @@ void vdso_init_from_sysinfo_ehdr(uintptr_t base)
+ vdso_info.load_offset);
break;
case DT_HASH:
- hash = (ELF(Word) *)
+ hash = (ELF_HASH_ENTRY *)
((uintptr_t)dyn[i].d_un.d_ptr
+ vdso_info.load_offset);
break;
@@ -216,7 +222,8 @@ void *vdso_sym(const char *version, const char *name)
ELF(Sym) *sym = &vdso_info.symtab[chain];
/* Check for a defined global or weak function w/ right name. */
- if (ELF64_ST_TYPE(sym->st_info) != STT_FUNC)
+ if (ELF64_ST_TYPE(sym->st_info) != STT_FUNC &&
+ ELF64_ST_TYPE(sym->st_info) != STT_NOTYPE)
continue;
if (ELF64_ST_BIND(sym->st_info) != STB_GLOBAL &&
ELF64_ST_BIND(sym->st_info) != STB_WEAK)
diff --git a/tools/testing/selftests/vDSO/vdso_config.h b/tools/testing/selftests/vDSO/vdso_config.h
index 7b543e7f04d7..fe0b3ec48c8d 100644
--- a/tools/testing/selftests/vDSO/vdso_config.h
+++ b/tools/testing/selftests/vDSO/vdso_config.h
@@ -18,18 +18,18 @@
#elif defined(__aarch64__)
#define VDSO_VERSION 3
#define VDSO_NAMES 0
-#elif defined(__powerpc__)
+#elif defined(__powerpc64__)
#define VDSO_VERSION 1
#define VDSO_NAMES 0
-#define VDSO_32BIT 1
-#elif defined(__powerpc64__)
+#elif defined(__powerpc__)
#define VDSO_VERSION 1
#define VDSO_NAMES 0
-#elif defined (__s390__)
+#define VDSO_32BIT 1
+#elif defined (__s390__) && !defined(__s390x__)
#define VDSO_VERSION 2
#define VDSO_NAMES 0
#define VDSO_32BIT 1
-#elif defined (__s390X__)
+#elif defined (__s390x__)
#define VDSO_VERSION 2
#define VDSO_NAMES 0
#elif defined(__mips__)
diff --git a/tools/testing/selftests/vDSO/vdso_test_correctness.c b/tools/testing/selftests/vDSO/vdso_test_correctness.c
index e691a3cf1491..cdb697ae8343 100644
--- a/tools/testing/selftests/vDSO/vdso_test_correctness.c
+++ b/tools/testing/selftests/vDSO/vdso_test_correctness.c
@@ -114,6 +114,12 @@ static void fill_function_pointers()
if (!vdso)
vdso = dlopen("linux-gate.so.1",
RTLD_LAZY | RTLD_LOCAL | RTLD_NOLOAD);
+ if (!vdso)
+ vdso = dlopen("linux-vdso32.so.1",
+ RTLD_LAZY | RTLD_LOCAL | RTLD_NOLOAD);
+ if (!vdso)
+ vdso = dlopen("linux-vdso64.so.1",
+ RTLD_LAZY | RTLD_LOCAL | RTLD_NOLOAD);
if (!vdso) {
printf("[WARN]\tfailed to find vDSO\n");
return;
diff --git a/tools/tracing/rtla/Makefile.rtla b/tools/tracing/rtla/Makefile.rtla
index 3ff0b8970896..cc1d6b615475 100644
--- a/tools/tracing/rtla/Makefile.rtla
+++ b/tools/tracing/rtla/Makefile.rtla
@@ -38,7 +38,7 @@ BINDIR := /usr/bin
.PHONY: install
install: doc_install
@$(MKDIR) -p $(DESTDIR)$(BINDIR)
- $(call QUIET_INSTALL,rtla)$(INSTALL) rtla -m 755 $(DESTDIR)$(BINDIR)
+ $(call QUIET_INSTALL,rtla)$(INSTALL) $(RTLA) -m 755 $(DESTDIR)$(BINDIR)
@$(STRIP) $(DESTDIR)$(BINDIR)/rtla
@test ! -f $(DESTDIR)$(BINDIR)/osnoise || $(RM) $(DESTDIR)$(BINDIR)/osnoise
@$(LN) rtla $(DESTDIR)$(BINDIR)/osnoise
diff --git a/tools/tracing/rtla/src/osnoise_top.c b/tools/tracing/rtla/src/osnoise_top.c
index 2f756628613d..30e3853076a0 100644
--- a/tools/tracing/rtla/src/osnoise_top.c
+++ b/tools/tracing/rtla/src/osnoise_top.c
@@ -442,7 +442,7 @@ struct osnoise_top_params *osnoise_top_parse_args(int argc, char **argv)
case 'd':
params->duration = parse_seconds_duration(optarg);
if (!params->duration)
- osnoise_top_usage(params, "Invalid -D duration\n");
+ osnoise_top_usage(params, "Invalid -d duration\n");
break;
case 'e':
tevent = trace_event_alloc(optarg);
diff --git a/tools/tracing/rtla/src/timerlat_top.c b/tools/tracing/rtla/src/timerlat_top.c
index 8c16419fe22a..210b0f533534 100644
--- a/tools/tracing/rtla/src/timerlat_top.c
+++ b/tools/tracing/rtla/src/timerlat_top.c
@@ -459,7 +459,7 @@ static void timerlat_top_usage(char *usage)
" -c/--cpus cpus: run the tracer only on the given cpus",
" -H/--house-keeping cpus: run rtla control threads only on the given cpus",
" -C/--cgroup[=cgroup_name]: set cgroup, if no cgroup_name is passed, the rtla's cgroup will be inherited",
- " -d/--duration time[m|h|d]: duration of the session in seconds",
+ " -d/--duration time[s|m|h|d]: duration of the session",
" -D/--debug: print debug info",
" --dump-tasks: prints the task running on all CPUs if stop conditions are met (depends on !--no-aa)",
" -t/--trace[file]: save the stopped trace to [file|timerlat_trace.txt]",
@@ -613,7 +613,7 @@ static struct timerlat_top_params
case 'd':
params->duration = parse_seconds_duration(optarg);
if (!params->duration)
- timerlat_top_usage("Invalid -D duration\n");
+ timerlat_top_usage("Invalid -d duration\n");
break;
case 'e':
tevent = trace_event_alloc(optarg);
