diff --git a/Makefile b/Makefile index f4115702996c..05a19383b396 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 VERSION = 5 PATCHLEVEL = 4 -SUBLEVEL = 117 +SUBLEVEL = 118 EXTRAVERSION = NAME = Kleptomaniac Octopus @@ -765,16 +765,16 @@ KBUILD_CFLAGS += -Wno-tautological-compare KBUILD_CFLAGS += -mno-global-merge else -# These warnings generated too much noise in a regular build. -# Use make W=1 to enable them (see scripts/Makefile.extrawarn) -KBUILD_CFLAGS += -Wno-unused-but-set-variable - # Warn about unmarked fall-throughs in switch statement. # Disabled for clang while comment to attribute conversion happens and # https://github.com/ClangBuiltLinux/linux/issues/636 is discussed. KBUILD_CFLAGS += $(call cc-option,-Wimplicit-fallthrough,) endif +# These warnings generated too much noise in a regular build. +# Use make W=1 to enable them (see scripts/Makefile.extrawarn) +KBUILD_CFLAGS += $(call cc-disable-warning, unused-but-set-variable) + KBUILD_CFLAGS += $(call cc-disable-warning, unused-const-variable) ifdef CONFIG_FRAME_POINTER KBUILD_CFLAGS += -fno-omit-frame-pointer -fno-optimize-sibling-calls diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile index 6da67789ac22..f0b3a9281d69 100644 --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -122,8 +122,8 @@ asflags-y := -DZIMAGE # Supply kernel BSS size to the decompressor via a linker symbol. KBSS_SZ = $(shell echo $$(($$($(NM) $(obj)/../../../../vmlinux | \ - sed -n -e 's/^\([^ ]*\) [AB] __bss_start$$/-0x\1/p' \ - -e 's/^\([^ ]*\) [AB] __bss_stop$$/+0x\1/p') )) ) + sed -n -e 's/^\([^ ]*\) [ABD] __bss_start$$/-0x\1/p' \ + -e 's/^\([^ ]*\) [ABD] __bss_stop$$/+0x\1/p') )) ) LDFLAGS_vmlinux = --defsym _kernel_bss_size=$(KBSS_SZ) # Supply ZRELADDR to the decompressor via a linker symbol. ifneq ($(CONFIG_AUTO_ZRELADDR),y) diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi index 000c135e39b7..28ad59ee6c34 100644 --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi @@ -156,7 +156,8 @@ }; nb_periph_clk: nb-periph-clk@13000 { - compatible = "marvell,armada-3700-periph-clock-nb"; + compatible = "marvell,armada-3700-periph-clock-nb", + "syscon"; reg = <0x13000 0x100>; clocks = <&tbg 0>, <&tbg 1>, <&tbg 2>, <&tbg 3>, <&xtalclk>; diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi index dec5e4113ce4..c4f742e6d160 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi @@ -1137,7 +1137,7 @@ <&mmsys CLK_MM_DSI1_DIGITAL>, <&mipi_tx1>; clock-names = "engine", "digital", "hs"; - phy = <&mipi_tx1>; + phys = <&mipi_tx1>; phy-names = "dphy"; status = "disabled"; }; diff --git a/arch/arm64/kernel/vdso/vdso.lds.S b/arch/arm64/kernel/vdso/vdso.lds.S index 7ad2d3a0cd48..815df253f96e 100644 --- a/arch/arm64/kernel/vdso/vdso.lds.S +++ b/arch/arm64/kernel/vdso/vdso.lds.S @@ -28,6 +28,13 @@ SECTIONS .gnu.version_d : { *(.gnu.version_d) } .gnu.version_r : { *(.gnu.version_r) } + /* + * Discard .note.gnu.property sections which are unused and have + * different alignment requirement from vDSO note sections. + */ + /DISCARD/ : { + *(.note.GNU-stack .note.gnu.property) + } .note : { *(.note.*) } :text :note . = ALIGN(16); @@ -48,7 +55,6 @@ SECTIONS PROVIDE(end = .); /DISCARD/ : { - *(.note.GNU-stack) *(.data .data.* .gnu.linkonce.d.* .sdata*) *(.bss .sbss .dynbss .dynsbss) } diff --git a/arch/powerpc/include/uapi/asm/errno.h b/arch/powerpc/include/uapi/asm/errno.h index cc79856896a1..4ba87de32be0 100644 --- a/arch/powerpc/include/uapi/asm/errno.h +++ b/arch/powerpc/include/uapi/asm/errno.h @@ -2,6 +2,7 @@ #ifndef _ASM_POWERPC_ERRNO_H #define _ASM_POWERPC_ERRNO_H +#undef EDEADLOCK #include <asm-generic/errno.h> #undef EDEADLOCK diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c index c35069294ecf..8b0e523b2abb 100644 --- a/arch/powerpc/kernel/eeh.c +++ b/arch/powerpc/kernel/eeh.c @@ -368,14 +368,11 @@ static inline unsigned long eeh_token_to_phys(unsigned long token) pa = pte_pfn(*ptep); /* On radix we can do hugepage mappings for io, so handle that */ - if (hugepage_shift) { - pa <<= hugepage_shift; - pa |= token & ((1ul << hugepage_shift) - 1); - } else { - pa <<= PAGE_SHIFT; - pa |= token & (PAGE_SIZE - 1); - } + if (!hugepage_shift) + hugepage_shift = PAGE_SHIFT; + pa <<= PAGE_SHIFT; + pa |= token & ((1ul << hugepage_shift) - 1); return pa; } diff --git a/arch/s390/crypto/arch_random.c b/arch/s390/crypto/arch_random.c index dd95cdbd22ce..4cbb4b6d85a8 100644 --- a/arch/s390/crypto/arch_random.c +++ b/arch/s390/crypto/arch_random.c @@ -53,6 +53,10 @@ static DECLARE_DELAYED_WORK(arch_rng_work, arch_rng_refill_buffer); bool s390_arch_random_generate(u8 *buf, unsigned int nbytes) { + /* max hunk is ARCH_RNG_BUF_SIZE */ + if (nbytes > ARCH_RNG_BUF_SIZE) + return false; + /* lock rng buffer */ if (!spin_trylock(&arch_rng_lock)) return false; diff --git a/arch/s390/kernel/dis.c b/arch/s390/kernel/dis.c index f304802ecf7b..03e35b399c4e 100644 --- a/arch/s390/kernel/dis.c +++ b/arch/s390/kernel/dis.c @@ -557,7 +557,7 @@ void show_code(struct pt_regs *regs) void print_fn_code(unsigned char *code, unsigned long len) { - char buffer[64], *ptr; + char buffer[128], *ptr; int opsize, i; while (len) { diff --git a/arch/x86/Makefile b/arch/x86/Makefile index 59942e349e5f..69f0cb01c666 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -40,6 +40,7 @@ REALMODE_CFLAGS += $(call __cc-option, $(CC), $(REALMODE_CFLAGS), -ffreestanding REALMODE_CFLAGS += $(call __cc-option, $(CC), $(REALMODE_CFLAGS), -fno-stack-protector) REALMODE_CFLAGS += $(call __cc-option, $(CC), $(REALMODE_CFLAGS), -Wno-address-of-packed-member) REALMODE_CFLAGS += $(call __cc-option, $(CC), $(REALMODE_CFLAGS), $(cc_stack_align4)) +REALMODE_CFLAGS += $(CLANG_FLAGS) export REALMODE_CFLAGS # BITS is used as extension for files which are available in a 32 bit diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 8a85c2e144a6..f961a56e9da3 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -1826,7 +1826,7 @@ static void setup_getcpu(int cpu) unsigned long cpudata = vdso_encode_cpunode(cpu, early_cpu_to_node(cpu)); struct desc_struct d = { }; - if (boot_cpu_has(X86_FEATURE_RDTSCP)) + if (boot_cpu_has(X86_FEATURE_RDTSCP) || boot_cpu_has(X86_FEATURE_RDPID)) write_rdtscp_aux(cpudata); /* Store CPU and node number in limit. */ diff --git a/crypto/api.c b/crypto/api.c index eda0c56b8615..c71d1485541c 100644 --- a/crypto/api.c +++ b/crypto/api.c @@ -568,7 +568,7 @@ void crypto_destroy_tfm(void *mem, struct crypto_tfm *tfm) { struct crypto_alg *alg; - if (unlikely(!mem)) + if (IS_ERR_OR_NULL(mem)) return; alg = tfm->__crt_alg; diff --git a/crypto/rng.c b/crypto/rng.c index 1490d210f1a1..608d6ce1440a 100644 --- a/crypto/rng.c +++ b/crypto/rng.c @@ -34,22 +34,18 @@ int crypto_rng_reset(struct crypto_rng *tfm, const u8 *seed, unsigned int slen) u8 *buf = NULL; int err; - crypto_stats_get(alg); if (!seed && slen) { buf = kmalloc(slen, GFP_KERNEL); - if (!buf) { - crypto_alg_put(alg); + if (!buf) return -ENOMEM; - } err = get_random_bytes_wait(buf, slen); - if (err) { - crypto_alg_put(alg); + if (err) goto out; - } seed = buf; } + crypto_stats_get(alg); err = crypto_rng_alg(tfm)->seed(tfm, seed, slen); crypto_stats_rng_seed(alg, err); out: diff --git a/drivers/acpi/arm64/gtdt.c b/drivers/acpi/arm64/gtdt.c index 01962c63a711..7d7497b85602 100644 --- a/drivers/acpi/arm64/gtdt.c +++ b/drivers/acpi/arm64/gtdt.c @@ -329,7 +329,7 @@ static int __init gtdt_import_sbsa_gwdt(struct acpi_gtdt_watchdog *wd, int index) { struct platform_device *pdev; - int irq = map_gt_gsi(wd->timer_interrupt, wd->timer_flags); + int irq; /* * According to SBSA specification the size of refresh and control @@ -338,7 +338,7 @@ static int __init gtdt_import_sbsa_gwdt(struct acpi_gtdt_watchdog *wd, struct resource res[] = { DEFINE_RES_MEM(wd->control_frame_address, SZ_4K), DEFINE_RES_MEM(wd->refresh_frame_address, SZ_4K), - DEFINE_RES_IRQ(irq), + {}, }; int nr_res = ARRAY_SIZE(res); @@ -348,10 +348,11 @@ static int __init gtdt_import_sbsa_gwdt(struct acpi_gtdt_watchdog *wd, if (!(wd->refresh_frame_address && wd->control_frame_address)) { pr_err(FW_BUG "failed to get the Watchdog base address.\n"); - acpi_unregister_gsi(wd->timer_interrupt); return -EINVAL; } + irq = map_gt_gsi(wd->timer_interrupt, wd->timer_flags); + res[2] = (struct resource)DEFINE_RES_IRQ(irq); if (irq <= 0) { pr_warn("failed to map the Watchdog interrupt.\n"); nr_res--; @@ -364,7 +365,8 @@ static int __init gtdt_import_sbsa_gwdt(struct acpi_gtdt_watchdog *wd, */ pdev = platform_device_register_simple("sbsa-gwdt", index, res, nr_res); if (IS_ERR(pdev)) { - acpi_unregister_gsi(wd->timer_interrupt); + if (irq > 0) + acpi_unregister_gsi(wd->timer_interrupt); return PTR_ERR(pdev); } diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c index b097ef209313..e7716c7b9be7 100644 --- a/drivers/acpi/custom_method.c +++ b/drivers/acpi/custom_method.c @@ -44,6 +44,8 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf, sizeof(struct acpi_table_header))) return -EFAULT; uncopied_bytes = max_size = table.length; + /* make sure the buf is not allocated */ + kfree(buf); buf = kzalloc(max_size, GFP_KERNEL); if (!buf) return -ENOMEM; @@ -57,6 +59,7 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf, (*ppos + count < count) || (count > uncopied_bytes)) { kfree(buf); + buf = NULL; return -EINVAL; } @@ -78,7 +81,6 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf, add_taint(TAINT_OVERRIDDEN_ACPI_TABLE, LOCKDEP_NOW_UNRELIABLE); } - kfree(buf); return count; } diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index d33528033042..8beb418ce167 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -1728,6 +1728,11 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) hpriv->flags |= AHCI_HFLAG_NO_DEVSLP; #ifdef CONFIG_ARM64 + if (pdev->vendor == PCI_VENDOR_ID_HUAWEI && + pdev->device == 0xa235 && + pdev->revision < 0x30) + hpriv->flags |= AHCI_HFLAG_NO_SXS; + if (pdev->vendor == 0x177d && pdev->device == 0xa01c) hpriv->irq_handler = ahci_thunderx_irq_handler; #endif diff --git a/drivers/ata/ahci.h b/drivers/ata/ahci.h index 9ef62e647cd2..732912cd4e08 100644 --- a/drivers/ata/ahci.h +++ b/drivers/ata/ahci.h @@ -242,6 +242,7 @@ enum { suspend/resume */ AHCI_HFLAG_IGN_NOTSUPP_POWER_ON = (1 << 27), /* ignore -EOPNOTSUPP from phy_power_on() */ + AHCI_HFLAG_NO_SXS = (1 << 28), /* SXS not supported */ /* ap->flags bits */ diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c index ea5bf5f4cbed..fec2e9754aed 100644 --- a/drivers/ata/libahci.c +++ b/drivers/ata/libahci.c @@ -493,6 +493,11 @@ void ahci_save_initial_config(struct device *dev, struct ahci_host_priv *hpriv) cap |= HOST_CAP_ALPM; } + if ((cap & HOST_CAP_SXS) && (hpriv->flags & AHCI_HFLAG_NO_SXS)) { + dev_info(dev, "controller does not support SXS, disabling CAP_SXS\n"); + cap &= ~HOST_CAP_SXS; + } + if (hpriv->force_port_map && port_map != hpriv->force_port_map) { dev_info(dev, "forcing port_map 0x%x -> 0x%x\n", port_map, hpriv->force_port_map); diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c index f9ff6d433dfe..d59e1ca9990b 100644 --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -602,6 +602,51 @@ static int sysc_parse_and_check_child_range(struct sysc *ddata) return 0; } +/* Interconnect instances to probe before l4_per instances */ +static struct resource early_bus_ranges[] = { + /* am3/4 l4_wkup */ + { .start = 0x44c00000, .end = 0x44c00000 + 0x300000, }, + /* omap4/5 and dra7 l4_cfg */ + { .start = 0x4a000000, .end = 0x4a000000 + 0x300000, }, + /* omap4 l4_wkup */ + { .start = 0x4a300000, .end = 0x4a300000 + 0x30000, }, + /* omap5 and dra7 l4_wkup without dra7 dcan segment */ + { .start = 0x4ae00000, .end = 0x4ae00000 + 0x30000, }, +}; + +static atomic_t sysc_defer = ATOMIC_INIT(10); + +/** + * sysc_defer_non_critical - defer non_critical interconnect probing + * @ddata: device driver data + * + * We want to probe l4_cfg and l4_wkup interconnect instances before any + * l4_per instances as l4_per instances depend on resources on l4_cfg and + * l4_wkup interconnects. + */ +static int sysc_defer_non_critical(struct sysc *ddata) +{ + struct resource *res; + int i; + + if (!atomic_read(&sysc_defer)) + return 0; + + for (i = 0; i < ARRAY_SIZE(early_bus_ranges); i++) { + res = &early_bus_ranges[i]; + if (ddata->module_pa >= res->start && + ddata->module_pa <= res->end) { + atomic_set(&sysc_defer, 0); + + return 0; + } + } + + atomic_dec_if_positive(&sysc_defer); + + return -EPROBE_DEFER; +} + static struct device_node *stdout_path; static void sysc_init_stdout_path(struct sysc *ddata) @@ -826,6 +871,10 @@ static int sysc_map_and_check_registers(struct sysc *ddata) if (error) return error; + error = sysc_defer_non_critical(ddata); + if (error) + return error; + sysc_check_children(ddata); error = sysc_parse_registers(ddata); diff --git a/drivers/char/tpm/eventlog/common.c b/drivers/char/tpm/eventlog/common.c index 7460f230bae4..8512ec76d526 100644 --- a/drivers/char/tpm/eventlog/common.c +++ b/drivers/char/tpm/eventlog/common.c @@ -107,6 +107,9 @@ void tpm_bios_log_setup(struct tpm_chip *chip) int log_version; int rc = 0; + if (chip->flags & TPM_CHIP_FLAG_VIRTUAL) + return; + rc = tpm_read_log(chip); if (rc < 0) return; diff --git a/drivers/char/tpm/eventlog/efi.c b/drivers/char/tpm/eventlog/efi.c index 35229e5143ca..e6cb9d525e30 100644 --- a/drivers/char/tpm/eventlog/efi.c +++ b/drivers/char/tpm/eventlog/efi.c @@ -17,6 +17,7 @@ int tpm_read_log_efi(struct tpm_chip *chip) { struct efi_tcg2_final_events_table *final_tbl = NULL; + int final_events_log_size = efi_tpm_final_log_size; struct linux_efi_tpm_eventlog *log_tbl; struct tpm_bios_log *log; u32 log_size; @@ -66,12 +67,12 @@ int tpm_read_log_efi(struct tpm_chip *chip) ret = tpm_log_version; if (efi.tpm_final_log == EFI_INVALID_TABLE_ADDR || - efi_tpm_final_log_size == 0 || + final_events_log_size == 0 || tpm_log_version != EFI_TCG2_EVENT_LOG_FORMAT_TCG_2) goto out; final_tbl = memremap(efi.tpm_final_log, - sizeof(*final_tbl) + efi_tpm_final_log_size, + sizeof(*final_tbl) + final_events_log_size, MEMREMAP_WB); if (!final_tbl) { pr_err("Could not map UEFI TPM final log\n"); @@ -80,10 +81,18 @@ int tpm_read_log_efi(struct tpm_chip *chip) goto out; } - efi_tpm_final_log_size -= log_tbl->final_events_preboot_size; + /* + * The 'final events log' size excludes the 'final events preboot log' + * at its beginning. + */ + final_events_log_size -= log_tbl->final_events_preboot_size; + /* + * Allocate memory for the 'combined log' where we will append the + * 'final events log' to. + */ tmp = krealloc(log->bios_event_log, - log_size + efi_tpm_final_log_size, + log_size + final_events_log_size, GFP_KERNEL); if (!tmp) { kfree(log->bios_event_log); @@ -94,15 +103,19 @@ int tpm_read_log_efi(struct tpm_chip *chip) log->bios_event_log = tmp; /* - * Copy any of the final events log that didn't also end up in the - * main log. Events can be logged in both if events are generated + * Append any of the 'final events log' that didn't also end up in the + * 'main log'. Events can be logged in both if events are generated * between GetEventLog() and ExitBootServices(). */ memcpy((void *)log->bios_event_log + log_size, final_tbl->events + log_tbl->final_events_preboot_size, - efi_tpm_final_log_size); + final_events_log_size); + /* + * The size of the 'combined log' is the size of the 'main log' plus + * the size of the 'final events log'. + */ log->bios_event_log_end = log->bios_event_log + - log_size + efi_tpm_final_log_size; + log_size + final_events_log_size; out: memunmap(final_tbl); diff --git a/drivers/clk/socfpga/clk-gate-a10.c b/drivers/clk/socfpga/clk-gate-a10.c index cd5df9103614..d62778884208 100644 --- a/drivers/clk/socfpga/clk-gate-a10.c +++ b/drivers/clk/socfpga/clk-gate-a10.c @@ -146,6 +146,7 @@ static void __init __socfpga_gate_init(struct device_node *node, if (IS_ERR(socfpga_clk->sys_mgr_base_addr)) { pr_err("%s: failed to find altr,sys-mgr regmap!\n", __func__); + kfree(socfpga_clk); return; } } diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c index 103e704c1469..72edb10181b8 100644 --- a/drivers/crypto/omap-aes.c +++ b/drivers/crypto/omap-aes.c @@ -103,7 +103,7 @@ static int omap_aes_hw_init(struct omap_aes_dev *dd) dd->err = 0; } - err = pm_runtime_get_sync(dd->dev); + err = pm_runtime_resume_and_get(dd->dev); if (err < 0) { dev_err(dd->dev, "failed to get sync: %d\n", err); return err; @@ -1153,7 +1153,7 @@ static int omap_aes_probe(struct platform_device *pdev) pm_runtime_set_autosuspend_delay(dev, DEFAULT_AUTOSUSPEND_DELAY); pm_runtime_enable(dev); - err = pm_runtime_get_sync(dev); + err = pm_runtime_resume_and_get(dev); if (err < 0) { dev_err(dev, "%s: failed to get_sync(%d)\n", __func__, err); @@ -1318,7 +1318,7 @@ static int omap_aes_suspend(struct device *dev) static int omap_aes_resume(struct device *dev) { - pm_runtime_get_sync(dev); + pm_runtime_resume_and_get(dev); return 0; } #endif diff --git a/drivers/crypto/qat/qat_common/qat_algs.c b/drivers/crypto/qat/qat_common/qat_algs.c index 0d67cf5ede51..6b8ad3d67481 100644 --- a/drivers/crypto/qat/qat_common/qat_algs.c +++ b/drivers/crypto/qat/qat_common/qat_algs.c @@ -715,7 +715,7 @@ static int qat_alg_sgl_to_bufl(struct qat_crypto_instance *inst, struct qat_alg_buf_list *bufl; struct qat_alg_buf_list *buflout = NULL; dma_addr_t blp; - dma_addr_t bloutp = 0; + dma_addr_t bloutp; struct scatterlist *sg; size_t sz_out, sz = struct_size(bufl, bufers, n + 1); @@ -727,6 +727,9 @@ static int qat_alg_sgl_to_bufl(struct qat_crypto_instance *inst, if (unlikely(!bufl)) return -ENOMEM; + for_each_sg(sgl, sg, n, i) + bufl->bufers[i].addr = DMA_MAPPING_ERROR; + blp = dma_map_single(dev, bufl, sz, DMA_TO_DEVICE); if (unlikely(dma_mapping_error(dev, blp))) goto err_in; @@ -760,10 +763,14 @@ static int qat_alg_sgl_to_bufl(struct qat_crypto_instance *inst, dev_to_node(&GET_DEV(inst->accel_dev))); if (unlikely(!buflout)) goto err_in; + + bufers = buflout->bufers; + for_each_sg(sglout, sg, n, i) + bufers[i].addr = DMA_MAPPING_ERROR; + bloutp = dma_map_single(dev, buflout, sz_out, DMA_TO_DEVICE); if (unlikely(dma_mapping_error(dev, bloutp))) goto err_out; - bufers = buflout->bufers; for_each_sg(sglout, sg, n, i) { int y = sg_nctr; diff --git a/drivers/crypto/stm32/stm32-cryp.c b/drivers/crypto/stm32/stm32-cryp.c index ba5ea6434f9c..9b3511236ba2 100644 --- a/drivers/crypto/stm32/stm32-cryp.c +++ b/drivers/crypto/stm32/stm32-cryp.c @@ -537,7 +537,7 @@ static int stm32_cryp_hw_init(struct stm32_cryp *cryp) int ret; u32 cfg, hw_mode; - pm_runtime_get_sync(cryp->dev); + pm_runtime_resume_and_get(cryp->dev); /* Disable interrupt */ stm32_cryp_write(cryp, CRYP_IMSCR, 0); @@ -2054,7 +2054,7 @@ static int stm32_cryp_remove(struct platform_device *pdev) if (!cryp) return -ENODEV; - ret = pm_runtime_get_sync(cryp->dev); + ret = pm_runtime_resume_and_get(cryp->dev); if (ret < 0) return ret; diff --git a/drivers/crypto/stm32/stm32-hash.c b/drivers/crypto/stm32/stm32-hash.c index cfc8e0e37bee..dcce15b55809 100644 --- a/drivers/crypto/stm32/stm32-hash.c +++ b/drivers/crypto/stm32/stm32-hash.c @@ -810,7 +810,7 @@ static void stm32_hash_finish_req(struct ahash_request *req, int err) static int stm32_hash_hw_init(struct stm32_hash_dev *hdev, struct stm32_hash_request_ctx *rctx) { - pm_runtime_get_sync(hdev->dev); + pm_runtime_resume_and_get(hdev->dev); if (!(HASH_FLAGS_INIT & hdev->flags)) { stm32_hash_write(hdev, HASH_CR, HASH_CR_INIT); @@ -959,7 +959,7 @@ static int stm32_hash_export(struct ahash_request *req, void *out) u32 *preg; unsigned int i; - pm_runtime_get_sync(hdev->dev); + pm_runtime_resume_and_get(hdev->dev); while ((stm32_hash_read(hdev, HASH_SR) & HASH_SR_BUSY)) cpu_relax(); @@ -997,7 +997,7 @@ static int stm32_hash_import(struct ahash_request *req, const void *in) preg = rctx->hw_context; - pm_runtime_get_sync(hdev->dev); + pm_runtime_resume_and_get(hdev->dev); stm32_hash_write(hdev, HASH_IMR, *preg++); stm32_hash_write(hdev, HASH_STR, *preg++); @@ -1553,7 +1553,7 @@ static int stm32_hash_remove(struct platform_device *pdev) if (!hdev) return -ENODEV; - ret = pm_runtime_get_sync(hdev->dev); + ret = pm_runtime_resume_and_get(hdev->dev); if (ret < 0) return ret; diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c index e970134c95fa..9a6103ac7118 100644 --- a/drivers/extcon/extcon-arizona.c +++ b/drivers/extcon/extcon-arizona.c @@ -597,7 +597,7 @@ static irqreturn_t arizona_hpdet_irq(int irq, void *data) struct arizona *arizona = info->arizona; int id_gpio = arizona->pdata.hpdet_id_gpio; unsigned int report = EXTCON_JACK_HEADPHONE; - int ret, reading; + int ret, reading, state; bool mic = false; mutex_lock(&info->lock); @@ -610,12 +610,11 @@ static irqreturn_t arizona_hpdet_irq(int irq, void *data) } /* If the cable was removed while measuring ignore the result */ - ret = extcon_get_state(info->edev, EXTCON_MECHANICAL); - if (ret < 0) { - dev_err(arizona->dev, "Failed to check cable state: %d\n", - ret); + state = extcon_get_state(info->edev, EXTCON_MECHANICAL); + if (state < 0) { + dev_err(arizona->dev, "Failed to check cable state: %d\n", state); goto out; - } else if (!ret) { + } else if (!state) { dev_dbg(arizona->dev, "Ignoring HPDET for removed cable\n"); goto done; } @@ -668,7 +667,7 @@ static irqreturn_t arizona_hpdet_irq(int irq, void *data) ARIZONA_ACCDET_MODE_MASK, ARIZONA_ACCDET_MODE_MIC); /* If we have a mic then reenable MICDET */ - if (mic || info->mic) + if (state && (mic || info->mic)) arizona_start_mic(info); if (info->hpdet_active) { @@ -676,7 +675,9 @@ static irqreturn_t arizona_hpdet_irq(int irq, void *data) info->hpdet_active = false; } - info->hpdet_done = true; + /* Do not set hp_det done when the cable has been unplugged */ + if (state) + info->hpdet_done = true; out: mutex_unlock(&info->lock); @@ -1724,25 +1725,6 @@ static int arizona_extcon_remove(struct platform_device *pdev) bool change; int ret; - ret = regmap_update_bits_check(arizona->regmap, ARIZONA_MIC_DETECT_1, - ARIZONA_MICD_ENA, 0, - &change); - if (ret < 0) { - dev_err(&pdev->dev, "Failed to disable micd on remove: %d\n", - ret); - } else if (change) { - regulator_disable(info->micvdd); - pm_runtime_put(info->dev); - } - - gpiod_put(info->micd_pol_gpio); - - pm_runtime_disable(&pdev->dev); - - regmap_update_bits(arizona->regmap, - ARIZONA_MICD_CLAMP_CONTROL, - ARIZONA_MICD_CLAMP_MODE_MASK, 0); - if (info->micd_clamp) { jack_irq_rise = ARIZONA_IRQ_MICD_CLAMP_RISE; jack_irq_fall = ARIZONA_IRQ_MICD_CLAMP_FALL; @@ -1758,10 +1740,31 @@ static int arizona_extcon_remove(struct platform_device *pdev) arizona_free_irq(arizona, jack_irq_rise, info); arizona_free_irq(arizona, jack_irq_fall, info); cancel_delayed_work_sync(&info->hpdet_work); + cancel_delayed_work_sync(&info->micd_detect_work); + cancel_delayed_work_sync(&info->micd_timeout_work); + + ret = regmap_update_bits_check(arizona->regmap, ARIZONA_MIC_DETECT_1, + ARIZONA_MICD_ENA, 0, + &change); + if (ret < 0) { + dev_err(&pdev->dev, "Failed to disable micd on remove: %d\n", + ret); + } else if (change) { + regulator_disable(info->micvdd); + pm_runtime_put(info->dev); + } + + regmap_update_bits(arizona->regmap, + ARIZONA_MICD_CLAMP_CONTROL, + ARIZONA_MICD_CLAMP_MODE_MASK, 0); regmap_update_bits(arizona->regmap, ARIZONA_JACK_DETECT_ANALOGUE, ARIZONA_JD1_ENA, 0); arizona_clk32k_disable(arizona); + gpiod_put(info->micd_pol_gpio); + + pm_runtime_disable(&pdev->dev); + return 0; } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c index 2a3f5ec298db..76429932035e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c @@ -469,7 +469,7 @@ void amdgpu_irq_gpu_reset_resume_helper(struct amdgpu_device *adev) for (j = 0; j < AMDGPU_MAX_IRQ_SRC_ID; ++j) { struct amdgpu_irq_src *src = adev->irq.client[i].sources[j]; - if (!src) + if (!src || !src->funcs || !src->funcs->set) continue; for (k = 0; k < src->num_types; k++) amdgpu_irq_update(adev, src, k); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index c6a1dfe79e80..91e3a87b1de8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -984,7 +984,7 @@ static void amdgpu_ttm_tt_unpin_userptr(struct ttm_tt *ttm) DMA_BIDIRECTIONAL : DMA_TO_DEVICE; /* double check that we don't free the table twice */ - if (!ttm->sg->sgl) + if (!ttm->sg || !ttm->sg->sgl) return; /* unmap the pages mapped to the device */ diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c index b2c364b8695f..cfa8324b9f51 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c @@ -231,7 +231,7 @@ int amdgpu_uvd_sw_init(struct amdgpu_device *adev) if ((adev->asic_type == CHIP_POLARIS10 || adev->asic_type == CHIP_POLARIS11) && (adev->uvd.fw_version < FW_1_66_16)) - DRM_ERROR("POLARIS10/11 UVD firmware version %hu.%hu is too old.\n", + DRM_ERROR("POLARIS10/11 UVD firmware version %u.%u is too old.\n", version_major, version_minor); } else { unsigned int enc_major, enc_minor, dec_minor; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c index 65aae75f80fd..ce1048bad158 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c @@ -311,15 +311,22 @@ int amdgpu_xgmi_update_topology(struct amdgpu_hive_info *hive, struct amdgpu_dev } +/* + * NOTE psp_xgmi_node_info.num_hops layout is as follows: + * num_hops[7:6] = link type (0 = xGMI2, 1 = xGMI3, 2/3 = reserved) + * num_hops[5:3] = reserved + * num_hops[2:0] = number of hops + */ int amdgpu_xgmi_get_hops_count(struct amdgpu_device *adev, struct amdgpu_device *peer_adev) { struct psp_xgmi_topology_info *top = &adev->psp.xgmi_context.top_info; + uint8_t num_hops_mask = 0x7; int i; for (i = 0 ; i < top->num_nodes; ++i) if (top->nodes[i].node_id == peer_adev->gmc.xgmi.node_id) - return top->nodes[i].num_hops; + return top->nodes[i].num_hops & num_hops_mask; return -EINVAL; } diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_debugfs.c b/drivers/gpu/drm/amd/amdkfd/kfd_debugfs.c index 511712c2e382..673d5e34f213 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_debugfs.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_debugfs.c @@ -33,6 +33,11 @@ static int kfd_debugfs_open(struct inode *inode, struct file *file) return single_open(file, show, NULL); } +static int kfd_debugfs_hang_hws_read(struct seq_file *m, void *data) +{ + seq_printf(m, "echo gpu_id > hang_hws\n"); + return 0; +} static ssize_t kfd_debugfs_hang_hws_write(struct file *file, const char __user *user_buf, size_t size, loff_t *ppos) @@ -94,7 +99,7 @@ void kfd_debugfs_init(void) debugfs_create_file("rls", S_IFREG | 0444, debugfs_root, kfd_debugfs_rls_by_device, &kfd_debugfs_fops); debugfs_create_file("hang_hws", S_IFREG | 0200, debugfs_root, - NULL, &kfd_debugfs_hang_hws_fops); + kfd_debugfs_hang_hws_read, &kfd_debugfs_hang_hws_fops); } void kfd_debugfs_fini(void) 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 e9a278440079..ab69898c9cb7 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c @@ -1011,6 +1011,9 @@ static int set_sched_resources(struct device_queue_manager *dqm) static int initialize_cpsch(struct device_queue_manager *dqm) { + uint64_t num_sdma_queues; + uint64_t num_xgmi_sdma_queues; + pr_debug("num of pipes: %d\n", get_pipes_per_mec(dqm)); mutex_init(&dqm->lock_hidden); @@ -1019,8 +1022,18 @@ static int initialize_cpsch(struct device_queue_manager *dqm) dqm->sdma_queue_count = 0; dqm->xgmi_sdma_queue_count = 0; dqm->active_runlist = false; - dqm->sdma_bitmap = ~0ULL >> (64 - get_num_sdma_queues(dqm)); - dqm->xgmi_sdma_bitmap = ~0ULL >> (64 - get_num_xgmi_sdma_queues(dqm)); + + num_sdma_queues = get_num_sdma_queues(dqm); + if (num_sdma_queues >= BITS_PER_TYPE(dqm->sdma_bitmap)) + dqm->sdma_bitmap = ULLONG_MAX; + else + dqm->sdma_bitmap = (BIT_ULL(num_sdma_queues) - 1); + + num_xgmi_sdma_queues = get_num_xgmi_sdma_queues(dqm); + if (num_xgmi_sdma_queues >= BITS_PER_TYPE(dqm->xgmi_sdma_bitmap)) + dqm->xgmi_sdma_bitmap = ULLONG_MAX; + else + dqm->xgmi_sdma_bitmap = (BIT_ULL(num_xgmi_sdma_queues) - 1); INIT_WORK(&dqm->hw_exception_work, kfd_process_hw_exception); 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 fbbe611d4873..1aec841fda35 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -5372,10 +5372,6 @@ static int get_cursor_position(struct drm_plane *plane, struct drm_crtc *crtc, int x, y; int xorigin = 0, yorigin = 0; - position->enable = false; - position->x = 0; - position->y = 0; - if (!crtc || !plane->state->fb) return 0; @@ -5427,7 +5423,7 @@ static void handle_cursor_update(struct drm_plane *plane, struct dm_crtc_state *crtc_state = crtc ? to_dm_crtc_state(crtc->state) : NULL; struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc); uint64_t address = afb ? afb->address : 0; - struct dc_cursor_position position; + struct dc_cursor_position position = {0}; struct dc_cursor_attributes attributes; int ret; @@ -7330,7 +7326,7 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev, } #if defined(CONFIG_DRM_AMD_DC_DCN) - if (adev->asic_type >= CHIP_NAVI10) { + if (dc_resource_is_dsc_encoding_supported(dc)) { for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) { if (drm_atomic_crtc_needs_modeset(new_crtc_state)) { ret = add_affected_mst_dsc_crtcs(state, crtc); diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index 68d56a91d44b..092db590087c 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -1961,7 +1961,8 @@ static void commit_planes_do_stream_update(struct dc *dc, if (pipe_ctx->stream_res.audio && !dc->debug.az_endpoint_mute_only) pipe_ctx->stream_res.audio->funcs->az_disable(pipe_ctx->stream_res.audio); - dc->hwss.optimize_bandwidth(dc, dc->current_state); + dc->optimized_required = true; + } else { if (!dc->optimize_seamless_boot) dc->hwss.prepare_bandwidth(dc, dc->current_state); diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20.c b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20.c index 6c6c486b774a..945d23ca3677 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20.c @@ -3435,6 +3435,7 @@ void dml20_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l mode_lib->vba.DCCEnabledInAnyPlane = true; } } + mode_lib->vba.UrgentLatency = mode_lib->vba.UrgentLatencyPixelDataOnly; for (i = 0; i <= mode_lib->vba.soc.num_states; i++) { locals->FabricAndDRAMBandwidthPerState[i] = dml_min( mode_lib->vba.DRAMSpeedPerState[i] * mode_lib->vba.NumberOfChannels diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20v2.c b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20v2.c index 0fafd693ffb4..5b5ed1be19ba 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20v2.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20v2.c @@ -3467,6 +3467,7 @@ void dml20v2_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode mode_lib->vba.DCCEnabledInAnyPlane = true; } } + mode_lib->vba.UrgentLatency = mode_lib->vba.UrgentLatencyPixelDataOnly; for (i = 0; i <= mode_lib->vba.soc.num_states; i++) { locals->FabricAndDRAMBandwidthPerState[i] = dml_min( mode_lib->vba.DRAMSpeedPerState[i] * mode_lib->vba.NumberOfChannels diff --git a/drivers/gpu/drm/drm_panel_orientation_quirks.c b/drivers/gpu/drm/drm_panel_orientation_quirks.c index 58f5dc2f6dd5..f6bdec7fa925 100644 --- a/drivers/gpu/drm/drm_panel_orientation_quirks.c +++ b/drivers/gpu/drm/drm_panel_orientation_quirks.c @@ -84,6 +84,13 @@ static const struct drm_dmi_panel_orientation_data itworks_tw891 = { .orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP, }; +static const struct drm_dmi_panel_orientation_data onegx1_pro = { + .width = 1200, + .height = 1920, + .bios_dates = (const char * const []){ "12/17/2020", NULL }, + .orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP, +}; + static const struct drm_dmi_panel_orientation_data lcd720x1280_rightside_up = { .width = 720, .height = 1280, @@ -211,6 +218,13 @@ static const struct dmi_system_id orientation_data[] = { DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad D330-10IGM"), }, .driver_data = (void *)&lcd1200x1920_rightside_up, + }, { /* OneGX1 Pro */ + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "SYSTEM_MANUFACTURER"), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "SYSTEM_PRODUCT_NAME"), + DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Default string"), + }, + .driver_data = (void *)&onegx1_pro, }, { /* VIOS LTH17 */ .matches = { DMI_EXACT_MATCH(DMI_SYS_VENDOR, "VIOS"), diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index ade607d93e45..91afeca0c6f8 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -2966,7 +2966,7 @@ int ilk_wm_max_level(const struct drm_i915_private *dev_priv) static void intel_print_wm_latency(struct drm_i915_private *dev_priv, const char *name, - const u16 wm[8]) + const u16 wm[]) { int level, max_level = ilk_wm_max_level(dev_priv); diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c index eeef41fcd4e1..0425400f44db 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c @@ -41,7 +41,7 @@ static int pingpong_tearcheck_setup(struct drm_encoder *encoder, { struct mdp5_kms *mdp5_kms = get_kms(encoder); struct device *dev = encoder->dev->dev; - u32 total_lines_x100, vclks_line, cfg; + u32 total_lines, vclks_line, cfg; long vsync_clk_speed; struct mdp5_hw_mixer *mixer = mdp5_crtc_get_mixer(encoder->crtc); int pp_id = mixer->pp; @@ -51,8 +51,8 @@ static int pingpong_tearcheck_setup(struct drm_encoder *encoder, return -EINVAL; } - total_lines_x100 = mode->vtotal * drm_mode_vrefresh(mode); - if (!total_lines_x100) { + total_lines = mode->vtotal * drm_mode_vrefresh(mode); + if (!total_lines) { DRM_DEV_ERROR(dev, "%s: vtotal(%d) or vrefresh(%d) is 0\n", __func__, mode->vtotal, drm_mode_vrefresh(mode)); return -EINVAL; @@ -64,15 +64,23 @@ static int pingpong_tearcheck_setup(struct drm_encoder *encoder, vsync_clk_speed); return -EINVAL; } - vclks_line = vsync_clk_speed * 100 / total_lines_x100; + vclks_line = vsync_clk_speed / total_lines; cfg = MDP5_PP_SYNC_CONFIG_VSYNC_COUNTER_EN | MDP5_PP_SYNC_CONFIG_VSYNC_IN_EN; cfg |= MDP5_PP_SYNC_CONFIG_VSYNC_COUNT(vclks_line); + /* + * Tearcheck emits a blanking signal every vclks_line * vtotal * 2 ticks on + * the vsync_clk equating to roughly half the desired panel refresh rate. + * This is only necessary as stability fallback if interrupts from the + * panel arrive too late or not at all, but is currently used by default + * because these panel interrupts are not wired up yet. + */ mdp5_write(mdp5_kms, REG_MDP5_PP_SYNC_CONFIG_VSYNC(pp_id), cfg); mdp5_write(mdp5_kms, - REG_MDP5_PP_SYNC_CONFIG_HEIGHT(pp_id), 0xfff0); + REG_MDP5_PP_SYNC_CONFIG_HEIGHT(pp_id), (2 * mode->vtotal)); + mdp5_write(mdp5_kms, REG_MDP5_PP_VSYNC_INIT_VAL(pp_id), mode->vdisplay); mdp5_write(mdp5_kms, REG_MDP5_PP_RD_PTR_IRQ(pp_id), mode->vdisplay + 1); diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c index 9abf3dc5ef99..a6ee10cbcfdd 100644 --- a/drivers/gpu/drm/qxl/qxl_display.c +++ b/drivers/gpu/drm/qxl/qxl_display.c @@ -1237,6 +1237,10 @@ int qxl_modeset_init(struct qxl_device *qdev) void qxl_modeset_fini(struct qxl_device *qdev) { + if (qdev->dumb_shadow_bo) { + drm_gem_object_put(&qdev->dumb_shadow_bo->tbo.base); + qdev->dumb_shadow_bo = NULL; + } qxl_destroy_monitors_object(qdev); drm_mode_config_cleanup(&qdev->ddev); } diff --git a/drivers/gpu/drm/vkms/vkms_crtc.c b/drivers/gpu/drm/vkms/vkms_crtc.c index 927dafaebc76..8b01fae65f43 100644 --- a/drivers/gpu/drm/vkms/vkms_crtc.c +++ b/drivers/gpu/drm/vkms/vkms_crtc.c @@ -20,7 +20,8 @@ static enum hrtimer_restart vkms_vblank_simulate(struct hrtimer *timer) ret_overrun = hrtimer_forward_now(&output->vblank_hrtimer, output->period_ns); - WARN_ON(ret_overrun != 1); + if (ret_overrun != 1) + pr_warn("%s: vblank timer overrun\n", __func__); ret = drm_crtc_handle_vblank(crtc); if (!ret) diff --git a/drivers/hwtracing/intel_th/gth.c b/drivers/hwtracing/intel_th/gth.c index f72803a02391..28509b02a0b5 100644 --- a/drivers/hwtracing/intel_th/gth.c +++ b/drivers/hwtracing/intel_th/gth.c @@ -543,7 +543,7 @@ static void intel_th_gth_disable(struct intel_th_device *thdev, output->active = false; for_each_set_bit(master, gth->output[output->port].master, - TH_CONFIGURABLE_MASTERS) { + TH_CONFIGURABLE_MASTERS + 1) { gth_master_set(gth, master, -1); } spin_unlock(>h->gth_lock); @@ -697,7 +697,7 @@ static void intel_th_gth_unassign(struct intel_th_device *thdev, othdev->output.port = -1; othdev->output.active = false; gth->output[port].output = NULL; - for (master = 0; master <= TH_CONFIGURABLE_MASTERS; master++) + for (master = 0; master < TH_CONFIGURABLE_MASTERS + 1; master++) if (gth->master[master] == port) gth->master[master] = -1; spin_unlock(>h->gth_lock); diff --git a/drivers/hwtracing/intel_th/pci.c b/drivers/hwtracing/intel_th/pci.c index d7d99acac52f..a723c8c33087 100644 --- a/drivers/hwtracing/intel_th/pci.c +++ b/drivers/hwtracing/intel_th/pci.c @@ -268,6 +268,16 @@ static const struct pci_device_id intel_th_pci_id_table[] = { PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x1bcc), .driver_data = (kernel_ulong_t)&intel_th_2x, }, + { + /* Alder Lake-M */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x54a6), + .driver_data = (kernel_ulong_t)&intel_th_2x, + }, + { + /* Rocket Lake CPU */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x4c19), + .driver_data = (kernel_ulong_t)&intel_th_2x, + }, { 0 }, }; diff --git a/drivers/input/touchscreen/ili210x.c b/drivers/input/touchscreen/ili210x.c index f4ebdab06280..22839dde1d09 100644 --- a/drivers/input/touchscreen/ili210x.c +++ b/drivers/input/touchscreen/ili210x.c @@ -109,7 +109,7 @@ static bool ili210x_touchdata_to_coords(struct ili210x *priv, u8 *touchdata, if (finger >= ILI210X_TOUCHES) return false; - if (touchdata[0] & BIT(finger)) + if (!(touchdata[0] & BIT(finger))) return false; *x = get_unaligned_be16(touchdata + 1 + (finger * 4) + 0); diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c index 446603efbc90..9d0b42cb9903 100644 --- a/drivers/irqchip/irq-gic-v3.c +++ b/drivers/irqchip/irq-gic-v3.c @@ -621,6 +621,10 @@ static asmlinkage void __exception_irq_entry gic_handle_irq(struct pt_regs *regs irqnr = gic_read_iar(); + /* Check for special IDs first */ + if ((irqnr >= 1020 && irqnr <= 1023)) + return; + if (gic_supports_nmi() && unlikely(gic_read_rpr() == GICD_INT_NMI_PRI)) { gic_handle_nmi(irqnr, regs); @@ -632,10 +636,6 @@ static asmlinkage void __exception_irq_entry gic_handle_irq(struct pt_regs *regs gic_arch_enable_irqs(); } - /* Check for special IDs first */ - if ((irqnr >= 1020 && irqnr <= 1023)) - return; - /* Treat anything but SGIs in a uniform way */ if (likely(irqnr > 15)) { int err; diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c index c967c2cdba87..9f4d657dd36c 100644 --- a/drivers/md/dm-integrity.c +++ b/drivers/md/dm-integrity.c @@ -3762,6 +3762,7 @@ static int dm_integrity_ctr(struct dm_target *ti, unsigned argc, char **argv) if (val >= (uint64_t)UINT_MAX * 1000 / HZ) { r = -EINVAL; ti->error = "Invalid bitmap_flush_interval argument"; + goto bad; } ic->bitmap_flush_interval = msecs_to_jiffies(val); } else if (!strncmp(opt_string, "internal_hash:", strlen("internal_hash:"))) { diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c index 70210a7e4bc8..5e73cc6ad0ce 100644 --- a/drivers/md/dm-raid.c +++ b/drivers/md/dm-raid.c @@ -1892,6 +1892,14 @@ static bool rs_takeover_requested(struct raid_set *rs) return rs->md.new_level != rs->md.level; } +/* True if layout is set to reshape. */ +static bool rs_is_layout_change(struct raid_set *rs, bool use_mddev) +{ + return (use_mddev ? rs->md.delta_disks : rs->delta_disks) || + rs->md.new_layout != rs->md.layout || + rs->md.new_chunk_sectors != rs->md.chunk_sectors; +} + /* True if @rs is requested to reshape by ctr */ static bool rs_reshape_requested(struct raid_set *rs) { @@ -1904,9 +1912,7 @@ static bool rs_reshape_requested(struct raid_set *rs) if (rs_is_raid0(rs)) return false; - change = mddev->new_layout != mddev->layout || - mddev->new_chunk_sectors != mddev->chunk_sectors || - rs->delta_disks; + change = rs_is_layout_change(rs, false); /* Historical case to support raid1 reshape without delta disks */ if (rs_is_raid1(rs)) { @@ -2843,7 +2849,7 @@ static sector_t _get_reshape_sectors(struct raid_set *rs) } /* - * + * Reshape: * - change raid layout * - change chunk size * - add disks @@ -2952,6 +2958,20 @@ static int rs_setup_reshape(struct raid_set *rs) return r; } +/* + * If the md resync thread has updated superblock with max reshape position + * at the end of a reshape but not (yet) reset the layout configuration + * changes -> reset the latter. + */ +static void rs_reset_inconclusive_reshape(struct raid_set *rs) +{ + if (!rs_is_reshaping(rs) && rs_is_layout_change(rs, true)) { + rs_set_cur(rs); + rs->md.delta_disks = 0; + rs->md.reshape_backwards = 0; + } +} + /* * Enable/disable discard support on RAID set depending on * RAID level and discard properties of underlying RAID members. @@ -3216,11 +3236,14 @@ static int raid_ctr(struct dm_target *ti, unsigned int argc, char **argv) if (r) goto bad; + /* Catch any inconclusive reshape superblock content. */ + rs_reset_inconclusive_reshape(rs); + /* Start raid set read-only and assumed clean to change in raid_resume() */ rs->md.ro = 1; rs->md.in_sync = 1; - /* Keep array frozen */ + /* Keep array frozen until resume. */ set_bit(MD_RECOVERY_FROZEN, &rs->md.recovery); /* Has to be held on running the array */ @@ -3234,7 +3257,6 @@ static int raid_ctr(struct dm_target *ti, unsigned int argc, char **argv) } r = md_start(&rs->md); - if (r) { ti->error = "Failed to start raid array"; mddev_unlock(&rs->md); diff --git a/drivers/md/dm-rq.c b/drivers/md/dm-rq.c index 2bd2444ad99c..6bc61927d320 100644 --- a/drivers/md/dm-rq.c +++ b/drivers/md/dm-rq.c @@ -572,6 +572,7 @@ int dm_mq_init_request_queue(struct mapped_device *md, struct dm_table *t) blk_mq_free_tag_set(md->tag_set); out_kfree_tag_set: kfree(md->tag_set); + md->tag_set = NULL; return err; } @@ -581,6 +582,7 @@ void dm_mq_cleanup_mapped_device(struct mapped_device *md) if (md->tag_set) { blk_mq_free_tag_set(md->tag_set); kfree(md->tag_set); + md->tag_set = NULL; } } diff --git a/drivers/md/persistent-data/dm-btree-internal.h b/drivers/md/persistent-data/dm-btree-internal.h index a240990a7f33..5673f8eb5f88 100644 --- a/drivers/md/persistent-data/dm-btree-internal.h +++ b/drivers/md/persistent-data/dm-btree-internal.h @@ -34,12 +34,12 @@ struct node_header { __le32 max_entries; __le32 value_size; __le32 padding; -} __packed; +} __attribute__((packed, aligned(8))); struct btree_node { struct node_header header; __le64 keys[0]; -} __packed; +} __attribute__((packed, aligned(8))); /* diff --git a/drivers/md/persistent-data/dm-space-map-common.c b/drivers/md/persistent-data/dm-space-map-common.c index d8b4125e338c..a213bf11738f 100644 --- a/drivers/md/persistent-data/dm-space-map-common.c +++ b/drivers/md/persistent-data/dm-space-map-common.c @@ -339,6 +339,8 @@ int sm_ll_find_free_block(struct ll_disk *ll, dm_block_t begin, */ begin = do_div(index_begin, ll->entries_per_block); end = do_div(end, ll->entries_per_block); + if (end == 0) + end = ll->entries_per_block; for (i = index_begin; i < index_end; i++, begin = 0) { struct dm_block *blk; diff --git a/drivers/md/persistent-data/dm-space-map-common.h b/drivers/md/persistent-data/dm-space-map-common.h index 8de63ce39bdd..87e17909ef52 100644 --- a/drivers/md/persistent-data/dm-space-map-common.h +++ b/drivers/md/persistent-data/dm-space-map-common.h @@ -33,7 +33,7 @@ struct disk_index_entry { __le64 blocknr; __le32 nr_free; __le32 none_free_before; -} __packed; +} __attribute__ ((packed, aligned(8))); #define MAX_METADATA_BITMAPS 255 @@ -43,7 +43,7 @@ struct disk_metadata_index { __le64 blocknr; struct disk_index_entry index[MAX_METADATA_BITMAPS]; -} __packed; +} __attribute__ ((packed, aligned(8))); struct ll_disk; @@ -86,7 +86,7 @@ struct disk_sm_root { __le64 nr_allocated; __le64 bitmap_root; __le64 ref_count_root; -} __packed; +} __attribute__ ((packed, aligned(8))); #define ENTRIES_PER_BYTE 4 @@ -94,7 +94,7 @@ struct disk_bitmap_header { __le32 csum; __le32 not_used; __le64 blocknr; -} __packed; +} __attribute__ ((packed, aligned(8))); enum allocation_event { SM_NONE, diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index c7137f50bd1d..a715cb88052c 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -458,6 +458,8 @@ static void raid1_end_write_request(struct bio *bio) if (!test_bit(Faulty, &rdev->flags)) set_bit(R1BIO_WriteError, &r1_bio->state); else { + /* Fail the request */ + set_bit(R1BIO_Degraded, &r1_bio->state); /* Finished with this branch */ r1_bio->bios[mirror] = NULL; to_put = bio; diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c index 032b6d7dd582..197cf17b246f 100644 --- a/drivers/media/dvb-core/dvbdev.c +++ b/drivers/media/dvb-core/dvbdev.c @@ -241,6 +241,7 @@ static void dvb_media_device_free(struct dvb_device *dvbdev) if (dvbdev->adapter->conn) { media_device_unregister_entity(dvbdev->adapter->conn); + kfree(dvbdev->adapter->conn); dvbdev->adapter->conn = NULL; kfree(dvbdev->adapter->conn_pads); dvbdev->adapter->conn_pads = NULL; diff --git a/drivers/media/i2c/adv7511-v4l2.c b/drivers/media/i2c/adv7511-v4l2.c index 62763ec4cd07..809fa44ed988 100644 --- a/drivers/media/i2c/adv7511-v4l2.c +++ b/drivers/media/i2c/adv7511-v4l2.c @@ -1964,7 +1964,7 @@ static int adv7511_remove(struct i2c_client *client) adv7511_set_isr(sd, false); adv7511_init_setup(sd); - cancel_delayed_work(&state->edid_handler); + cancel_delayed_work_sync(&state->edid_handler); i2c_unregister_device(state->i2c_edid); i2c_unregister_device(state->i2c_cec); i2c_unregister_device(state->i2c_pktmem); diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c index 2dedd6ebb236..b887299ac195 100644 --- a/drivers/media/i2c/adv7604.c +++ b/drivers/media/i2c/adv7604.c @@ -3606,7 +3606,7 @@ static int adv76xx_remove(struct i2c_client *client) io_write(sd, 0x6e, 0); io_write(sd, 0x73, 0); - cancel_delayed_work(&state->delayed_work_enable_hotplug); + cancel_delayed_work_sync(&state->delayed_work_enable_hotplug); v4l2_async_unregister_subdev(sd); media_entity_cleanup(&sd->entity); adv76xx_unregister_clients(to_state(sd)); diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c index 885619841719..02cbab826d0b 100644 --- a/drivers/media/i2c/adv7842.c +++ b/drivers/media/i2c/adv7842.c @@ -3586,7 +3586,7 @@ static int adv7842_remove(struct i2c_client *client) struct adv7842_state *state = to_state(sd); adv7842_irq_enable(sd, false); - cancel_delayed_work(&state->delayed_work_enable_hotplug); + cancel_delayed_work_sync(&state->delayed_work_enable_hotplug); v4l2_device_unregister_subdev(sd); media_entity_cleanup(&sd->entity); adv7842_unregister_clients(sd); diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c index cff99cf61ed4..114c084c4aec 100644 --- a/drivers/media/i2c/tc358743.c +++ b/drivers/media/i2c/tc358743.c @@ -2192,7 +2192,7 @@ static int tc358743_remove(struct i2c_client *client) del_timer_sync(&state->timer); flush_work(&state->work_i2c_poll); } - cancel_delayed_work(&state->delayed_work_enable_hotplug); + cancel_delayed_work_sync(&state->delayed_work_enable_hotplug); cec_unregister_adapter(state->cec_adap); v4l2_async_unregister_subdev(sd); v4l2_device_unregister_subdev(sd); diff --git a/drivers/media/i2c/tda1997x.c b/drivers/media/i2c/tda1997x.c index 5e68182001ec..e43d8327b810 100644 --- a/drivers/media/i2c/tda1997x.c +++ b/drivers/media/i2c/tda1997x.c @@ -2804,7 +2804,7 @@ static int tda1997x_remove(struct i2c_client *client) media_entity_cleanup(&sd->entity); v4l2_ctrl_handler_free(&state->hdl); regulator_bulk_disable(TDA1997X_NUM_SUPPLIES, state->supplies); - cancel_delayed_work(&state->delayed_work_enable_hpd); + cancel_delayed_work_sync(&state->delayed_work_enable_hpd); mutex_destroy(&state->page_lock); mutex_destroy(&state->lock); diff --git a/drivers/media/pci/saa7164/saa7164-encoder.c b/drivers/media/pci/saa7164/saa7164-encoder.c index 3fca7257a720..df494644b5b6 100644 --- a/drivers/media/pci/saa7164/saa7164-encoder.c +++ b/drivers/media/pci/saa7164/saa7164-encoder.c @@ -1008,7 +1008,7 @@ int saa7164_encoder_register(struct saa7164_port *port) printk(KERN_ERR "%s() failed (errno = %d), NO PCI configuration\n", __func__, result); result = -ENOMEM; - goto failed; + goto fail_pci; } /* Establish encoder defaults here */ @@ -1062,7 +1062,7 @@ int saa7164_encoder_register(struct saa7164_port *port) 100000, ENCODER_DEF_BITRATE); if (hdl->error) { result = hdl->error; - goto failed; + goto fail_hdl; } port->std = V4L2_STD_NTSC_M; @@ -1080,7 +1080,7 @@ int saa7164_encoder_register(struct saa7164_port *port) printk(KERN_INFO "%s: can't allocate mpeg device\n", dev->name); result = -ENOMEM; - goto failed; + goto fail_hdl; } port->v4l_device->ctrl_handler = hdl; @@ -1091,10 +1091,7 @@ int saa7164_encoder_register(struct saa7164_port *port) if (result < 0) { printk(KERN_INFO "%s: can't register mpeg device\n", dev->name); - /* TODO: We're going to leak here if we don't dealloc - The buffers above. The unreg function can't deal wit it. - */ - goto failed; + goto fail_reg; } printk(KERN_INFO "%s: registered device video%d [mpeg]\n", @@ -1116,9 +1113,14 @@ int saa7164_encoder_register(struct saa7164_port *port) saa7164_api_set_encoder(port); saa7164_api_get_encoder(port); + return 0; - result = 0; -failed: +fail_reg: + video_device_release(port->v4l_device); + port->v4l_device = NULL; +fail_hdl: + v4l2_ctrl_handler_free(hdl); +fail_pci: return result; } diff --git a/drivers/media/pci/sta2x11/Kconfig b/drivers/media/pci/sta2x11/Kconfig index 011b766f0bff..d613feee8176 100644 --- a/drivers/media/pci/sta2x11/Kconfig +++ b/drivers/media/pci/sta2x11/Kconfig @@ -2,6 +2,7 @@ config STA2X11_VIP tristate "STA2X11 VIP Video For Linux" depends on STA2X11 || COMPILE_TEST + select GPIOLIB if MEDIA_SUBDRV_AUTOSELECT select VIDEO_ADV7180 if MEDIA_SUBDRV_AUTOSELECT select VIDEOBUF2_DMA_CONTIG depends on PCI && VIDEO_V4L2 && VIRT_TO_BUS diff --git a/drivers/media/platform/sti/bdisp/bdisp-debug.c b/drivers/media/platform/sti/bdisp/bdisp-debug.c index 77ca7517fa3e..bae62af82643 100644 --- a/drivers/media/platform/sti/bdisp/bdisp-debug.c +++ b/drivers/media/platform/sti/bdisp/bdisp-debug.c @@ -480,7 +480,7 @@ static int regs_show(struct seq_file *s, void *data) int ret; unsigned int i; - ret = pm_runtime_get_sync(bdisp->dev); + ret = pm_runtime_resume_and_get(bdisp->dev); if (ret < 0) { seq_puts(s, "Cannot wake up IP\n"); return 0; diff --git a/drivers/media/platform/vivid/vivid-core.c b/drivers/media/platform/vivid/vivid-core.c index f6a5cdbd74e7..cc71aa425597 100644 --- a/drivers/media/platform/vivid/vivid-core.c +++ b/drivers/media/platform/vivid/vivid-core.c @@ -174,13 +174,13 @@ static const u8 vivid_hdmi_edid[256] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x7b, - 0x02, 0x03, 0x3f, 0xf0, 0x51, 0x61, 0x60, 0x5f, + 0x02, 0x03, 0x3f, 0xf1, 0x51, 0x61, 0x60, 0x5f, 0x5e, 0x5d, 0x10, 0x1f, 0x04, 0x13, 0x22, 0x21, 0x20, 0x05, 0x14, 0x02, 0x11, 0x01, 0x23, 0x09, 0x07, 0x07, 0x83, 0x01, 0x00, 0x00, 0x6d, 0x03, 0x0c, 0x00, 0x10, 0x00, 0x00, 0x3c, 0x21, 0x00, 0x60, 0x01, 0x02, 0x03, 0x67, 0xd8, 0x5d, 0xc4, - 0x01, 0x78, 0x00, 0x00, 0xe2, 0x00, 0xea, 0xe3, + 0x01, 0x78, 0x00, 0x00, 0xe2, 0x00, 0xca, 0xe3, 0x05, 0x00, 0x00, 0xe3, 0x06, 0x01, 0x00, 0x4d, 0xd0, 0x00, 0xa0, 0xf0, 0x70, 0x3e, 0x80, 0x30, 0x20, 0x35, 0x00, 0xc0, 0x1c, 0x32, 0x00, 0x00, @@ -189,7 +189,7 @@ static const u8 vivid_hdmi_edid[256] = { 0x00, 0x00, 0x1a, 0x1a, 0x1d, 0x00, 0x80, 0x51, 0xd0, 0x1c, 0x20, 0x40, 0x80, 0x35, 0x00, 0xc0, 0x1c, 0x32, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x63, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x82, }; static int vidioc_querycap(struct file *file, void *priv, diff --git a/drivers/media/rc/ite-cir.c b/drivers/media/rc/ite-cir.c index 3ab6cec0dc3b..4b8aee390518 100644 --- a/drivers/media/rc/ite-cir.c +++ b/drivers/media/rc/ite-cir.c @@ -276,8 +276,14 @@ static irqreturn_t ite_cir_isr(int irq, void *data) /* read the interrupt flags */ iflags = dev->params.get_irq_causes(dev); + /* Check for RX overflow */ + if (iflags & ITE_IRQ_RX_FIFO_OVERRUN) { + dev_warn(&dev->rdev->dev, "receive overflow\n"); + ir_raw_event_reset(dev->rdev); + } + /* check for the receive interrupt */ - if (iflags & (ITE_IRQ_RX_FIFO | ITE_IRQ_RX_FIFO_OVERRUN)) { + if (iflags & ITE_IRQ_RX_FIFO) { /* read the FIFO bytes */ rx_bytes = dev->params.get_rx_bytes(dev, rx_buf, diff --git a/drivers/media/usb/dvb-usb/dvb-usb-init.c b/drivers/media/usb/dvb-usb/dvb-usb-init.c index 16a0b4a359ea..f57c4627624f 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb-init.c +++ b/drivers/media/usb/dvb-usb/dvb-usb-init.c @@ -79,11 +79,17 @@ static int dvb_usb_adapter_init(struct dvb_usb_device *d, short *adapter_nrs) } } - if ((ret = dvb_usb_adapter_stream_init(adap)) || - (ret = dvb_usb_adapter_dvb_init(adap, adapter_nrs)) || - (ret = dvb_usb_adapter_frontend_init(adap))) { + ret = dvb_usb_adapter_stream_init(adap); + if (ret) return ret; - } + + ret = dvb_usb_adapter_dvb_init(adap, adapter_nrs); + if (ret) + goto dvb_init_err; + + ret = dvb_usb_adapter_frontend_init(adap); + if (ret) + goto frontend_init_err; /* use exclusive FE lock if there is multiple shared FEs */ if (adap->fe_adap[1].fe) @@ -103,6 +109,12 @@ static int dvb_usb_adapter_init(struct dvb_usb_device *d, short *adapter_nrs) } return 0; + +frontend_init_err: + dvb_usb_adapter_dvb_exit(adap); +dvb_init_err: + dvb_usb_adapter_stream_exit(adap); + return ret; } static int dvb_usb_adapter_exit(struct dvb_usb_device *d) @@ -158,22 +170,20 @@ static int dvb_usb_init(struct dvb_usb_device *d, short *adapter_nums) if (d->props.priv_init != NULL) { ret = d->props.priv_init(d); - if (ret != 0) { - kfree(d->priv); - d->priv = NULL; - return ret; - } + if (ret != 0) + goto err_priv_init; } } /* check the capabilities and set appropriate variables */ dvb_usb_device_power_ctrl(d, 1); - if ((ret = dvb_usb_i2c_init(d)) || - (ret = dvb_usb_adapter_init(d, adapter_nums))) { - dvb_usb_exit(d); - return ret; - } + ret = dvb_usb_i2c_init(d); + if (ret) + goto err_i2c_init; + ret = dvb_usb_adapter_init(d, adapter_nums); + if (ret) + goto err_adapter_init; if ((ret = dvb_usb_remote_init(d))) err("could not initialize remote control."); @@ -181,6 +191,17 @@ static int dvb_usb_init(struct dvb_usb_device *d, short *adapter_nums) dvb_usb_device_power_ctrl(d, 0); return 0; + +err_adapter_init: + dvb_usb_adapter_exit(d); +err_i2c_init: + dvb_usb_i2c_exit(d); + if (d->priv && d->props.priv_destroy) + d->props.priv_destroy(d); +err_priv_init: + kfree(d->priv); + d->priv = NULL; + return ret; } /* determine the name and the state of the just found USB device */ @@ -255,41 +276,50 @@ int dvb_usb_device_init(struct usb_interface *intf, if (du != NULL) *du = NULL; - if ((desc = dvb_usb_find_device(udev, props, &cold)) == NULL) { + d = kzalloc(sizeof(*d), GFP_KERNEL); + if (!d) { + err("no memory for 'struct dvb_usb_device'"); + return -ENOMEM; + } + + memcpy(&d->props, props, sizeof(struct dvb_usb_device_properties)); + + desc = dvb_usb_find_device(udev, &d->props, &cold); + if (!desc) { deb_err("something went very wrong, device was not found in current device list - let's see what comes next.\n"); - return -ENODEV; + ret = -ENODEV; + goto error; } if (cold) { info("found a '%s' in cold state, will try to load a firmware", desc->name); ret = dvb_usb_download_firmware(udev, props); if (!props->no_reconnect || ret != 0) - return ret; + goto error; } info("found a '%s' in warm state.", desc->name); - d = kzalloc(sizeof(struct dvb_usb_device), GFP_KERNEL); - if (d == NULL) { - err("no memory for 'struct dvb_usb_device'"); - return -ENOMEM; - } - d->udev = udev; - memcpy(&d->props, props, sizeof(struct dvb_usb_device_properties)); d->desc = desc; d->owner = owner; usb_set_intfdata(intf, d); - if (du != NULL) + ret = dvb_usb_init(d, adapter_nums); + if (ret) { + info("%s error while loading driver (%d)", desc->name, ret); + goto error; + } + + if (du) *du = d; - ret = dvb_usb_init(d, adapter_nums); + info("%s successfully initialized and connected.", desc->name); + return 0; - if (ret == 0) - info("%s successfully initialized and connected.", desc->name); - else - info("%s error while loading driver (%d)", desc->name, ret); + error: + usb_set_intfdata(intf, NULL); + kfree(d); return ret; } EXPORT_SYMBOL(dvb_usb_device_init); diff --git a/drivers/media/usb/dvb-usb/dvb-usb.h b/drivers/media/usb/dvb-usb/dvb-usb.h index 2eb0e24e8943..20830b365f39 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb.h +++ b/drivers/media/usb/dvb-usb/dvb-usb.h @@ -485,7 +485,7 @@ extern int __must_check dvb_usb_generic_write(struct dvb_usb_device *, u8 *, u16); /* commonly used remote control parsing */ -extern int dvb_usb_nec_rc_key_to_event(struct dvb_usb_device *, u8[], u32 *, int *); +extern int dvb_usb_nec_rc_key_to_event(struct dvb_usb_device *, u8[5], u32 *, int *); /* commonly used firmware download types and function */ struct hexline { diff --git a/drivers/media/usb/em28xx/em28xx-dvb.c b/drivers/media/usb/em28xx/em28xx-dvb.c index a73faf12f7e4..e1946237ac8c 100644 --- a/drivers/media/usb/em28xx/em28xx-dvb.c +++ b/drivers/media/usb/em28xx/em28xx-dvb.c @@ -1924,6 +1924,7 @@ static int em28xx_dvb_init(struct em28xx *dev) return result; out_free: + em28xx_uninit_usb_xfer(dev, EM28XX_DIGITAL_MODE); kfree(dvb); dev->dvb = NULL; goto ret; diff --git a/drivers/media/usb/gspca/gspca.c b/drivers/media/usb/gspca/gspca.c index 4210826cc910..e4d78e676e74 100644 --- a/drivers/media/usb/gspca/gspca.c +++ b/drivers/media/usb/gspca/gspca.c @@ -1576,6 +1576,8 @@ int gspca_dev_probe2(struct usb_interface *intf, #endif v4l2_ctrl_handler_free(gspca_dev->vdev.ctrl_handler); v4l2_device_unregister(&gspca_dev->v4l2_dev); + if (sd_desc->probe_error) + sd_desc->probe_error(gspca_dev); kfree(gspca_dev->usb_buf); kfree(gspca_dev); return ret; diff --git a/drivers/media/usb/gspca/gspca.h b/drivers/media/usb/gspca/gspca.h index b0ced2e14006..a6554d5e9e1a 100644 --- a/drivers/media/usb/gspca/gspca.h +++ b/drivers/media/usb/gspca/gspca.h @@ -105,6 +105,7 @@ struct sd_desc { cam_cf_op config; /* called on probe */ cam_op init; /* called on probe and resume */ cam_op init_controls; /* called on probe */ + cam_v_op probe_error; /* called if probe failed, do cleanup here */ cam_op start; /* called on stream on after URBs creation */ cam_pkt_op pkt_scan; /* optional operations */ diff --git a/drivers/media/usb/gspca/sq905.c b/drivers/media/usb/gspca/sq905.c index 863c485f4275..65a74060986a 100644 --- a/drivers/media/usb/gspca/sq905.c +++ b/drivers/media/usb/gspca/sq905.c @@ -158,7 +158,7 @@ static int sq905_read_data(struct gspca_dev *gspca_dev, u8 *data, int size, int need_lock) { int ret; - int act_len; + int act_len = 0; gspca_dev->usb_buf[0] = '\0'; if (need_lock) diff --git a/drivers/media/usb/gspca/stv06xx/stv06xx.c b/drivers/media/usb/gspca/stv06xx/stv06xx.c index 95673fc0a99c..d9bc2aacc885 100644 --- a/drivers/media/usb/gspca/stv06xx/stv06xx.c +++ b/drivers/media/usb/gspca/stv06xx/stv06xx.c @@ -529,12 +529,21 @@ static int sd_int_pkt_scan(struct gspca_dev *gspca_dev, static int stv06xx_config(struct gspca_dev *gspca_dev, const struct usb_device_id *id); +static void stv06xx_probe_error(struct gspca_dev *gspca_dev) +{ + struct sd *sd = (struct sd *)gspca_dev; + + kfree(sd->sensor_priv); + sd->sensor_priv = NULL; +} + /* sub-driver description */ static const struct sd_desc sd_desc = { .name = MODULE_NAME, .config = stv06xx_config, .init = stv06xx_init, .init_controls = stv06xx_init_controls, + .probe_error = stv06xx_probe_error, .start = stv06xx_start, .stopN = stv06xx_stopN, .pkt_scan = stv06xx_pkt_scan, diff --git a/drivers/mfd/arizona-irq.c b/drivers/mfd/arizona-irq.c index 077d9ab112b7..d919ae9691e2 100644 --- a/drivers/mfd/arizona-irq.c +++ b/drivers/mfd/arizona-irq.c @@ -100,7 +100,7 @@ static irqreturn_t arizona_irq_thread(int irq, void *data) unsigned int val; int ret; - ret = pm_runtime_get_sync(arizona->dev); + ret = pm_runtime_resume_and_get(arizona->dev); if (ret < 0) { dev_err(arizona->dev, "Failed to resume device: %d\n", ret); return IRQ_NONE; diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c index 63e838ec8af8..39f2864455a6 100644 --- a/drivers/mmc/core/block.c +++ b/drivers/mmc/core/block.c @@ -621,6 +621,18 @@ static int __mmc_blk_ioctl_cmd(struct mmc_card *card, struct mmc_blk_data *md, main_md->part_curr = value & EXT_CSD_PART_CONFIG_ACC_MASK; } + /* + * Make sure to update CACHE_CTRL in case it was changed. The cache + * will get turned back on if the card is re-initialized, e.g. + * suspend/resume or hw reset in recovery. + */ + if ((MMC_EXTRACT_INDEX_FROM_ARG(cmd.arg) == EXT_CSD_CACHE_CTRL) && + (cmd.opcode == MMC_SWITCH)) { + u8 value = MMC_EXTRACT_VALUE_FROM_ARG(cmd.arg) & 1; + + card->ext_csd.cache_ctrl = value; + } + /* * According to the SD specs, some commands require a delay after * issuing the command. @@ -2215,6 +2227,10 @@ enum mmc_issued mmc_blk_mq_issue_rq(struct mmc_queue *mq, struct request *req) case MMC_ISSUE_ASYNC: switch (req_op(req)) { case REQ_OP_FLUSH: + if (!mmc_cache_enabled(host)) { + blk_mq_end_request(req, BLK_STS_OK); + return MMC_REQ_FINISHED; + } ret = mmc_blk_cqe_issue_flush(mq, req); break; case REQ_OP_READ: diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 26644b7ec13e..460a456bcdd2 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -1221,7 +1221,7 @@ int mmc_set_uhs_voltage(struct mmc_host *host, u32 ocr) err = mmc_wait_for_cmd(host, &cmd, 0); if (err) - return err; + goto power_cycle; if (!mmc_host_is_spi(host) && (cmd.resp[0] & R1_ERROR)) return -EIO; @@ -2392,80 +2392,6 @@ void mmc_stop_host(struct mmc_host *host) mmc_release_host(host); } -#ifdef CONFIG_PM_SLEEP -/* Do the card removal on suspend if card is assumed removeable - * Do that in pm notifier while userspace isn't yet frozen, so we will be able - to sync the card. -*/ -static int mmc_pm_notify(struct notifier_block *notify_block, - unsigned long mode, void *unused) -{ - struct mmc_host *host = container_of( - notify_block, struct mmc_host, pm_notify); - unsigned long flags; - int err = 0; - - switch (mode) { - case PM_HIBERNATION_PREPARE: - case PM_SUSPEND_PREPARE: - case PM_RESTORE_PREPARE: - spin_lock_irqsave(&host->lock, flags); - host->rescan_disable = 1; - spin_unlock_irqrestore(&host->lock, flags); - cancel_delayed_work_sync(&host->detect); - - if (!host->bus_ops) - break; - - /* Validate prerequisites for suspend */ - if (host->bus_ops->pre_suspend) - err = host->bus_ops->pre_suspend(host); - if (!err) - break; - - if (!mmc_card_is_removable(host)) { - dev_warn(mmc_dev(host), - "pre_suspend failed for non-removable host: " - "%d\n", err); - /* Avoid removing non-removable hosts */ - break; - } - - /* Calling bus_ops->remove() with a claimed host can deadlock */ - host->bus_ops->remove(host); - mmc_claim_host(host); - mmc_detach_bus(host); - mmc_power_off(host); - mmc_release_host(host); - host->pm_flags = 0; - break; - - case PM_POST_SUSPEND: - case PM_POST_HIBERNATION: - case PM_POST_RESTORE: - - spin_lock_irqsave(&host->lock, flags); - host->rescan_disable = 0; - spin_unlock_irqrestore(&host->lock, flags); - _mmc_detect_change(host, 0, false); - - } - - return 0; -} - -void mmc_register_pm_notifier(struct mmc_host *host) -{ - host->pm_notify.notifier_call = mmc_pm_notify; - register_pm_notifier(&host->pm_notify); -} - -void mmc_unregister_pm_notifier(struct mmc_host *host) -{ - unregister_pm_notifier(&host->pm_notify); -} -#endif - static int __init mmc_init(void) { int ret; diff --git a/drivers/mmc/core/core.h b/drivers/mmc/core/core.h index 575ac0257af2..db3c9c68875d 100644 --- a/drivers/mmc/core/core.h +++ b/drivers/mmc/core/core.h @@ -29,6 +29,7 @@ struct mmc_bus_ops { int (*shutdown)(struct mmc_host *); int (*hw_reset)(struct mmc_host *); int (*sw_reset)(struct mmc_host *); + bool (*cache_enabled)(struct mmc_host *); }; void mmc_attach_bus(struct mmc_host *host, const struct mmc_bus_ops *ops); @@ -93,14 +94,6 @@ int mmc_execute_tuning(struct mmc_card *card); int mmc_hs200_to_hs400(struct mmc_card *card); int mmc_hs400_to_hs200(struct mmc_card *card); -#ifdef CONFIG_PM_SLEEP -void mmc_register_pm_notifier(struct mmc_host *host); -void mmc_unregister_pm_notifier(struct mmc_host *host); -#else -static inline void mmc_register_pm_notifier(struct mmc_host *host) { } -static inline void mmc_unregister_pm_notifier(struct mmc_host *host) { } -#endif - void mmc_wait_for_req_done(struct mmc_host *host, struct mmc_request *mrq); bool mmc_is_req_done(struct mmc_host *host, struct mmc_request *mrq); @@ -171,4 +164,12 @@ static inline void mmc_post_req(struct mmc_host *host, struct mmc_request *mrq, host->ops->post_req(host, mrq, err); } +static inline bool mmc_cache_enabled(struct mmc_host *host) +{ + if (host->bus_ops->cache_enabled) + return host->bus_ops->cache_enabled(host); + + return false; +} + #endif diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c index b3484def0a8b..f7339590a84c 100644 --- a/drivers/mmc/core/host.c +++ b/drivers/mmc/core/host.c @@ -33,6 +33,42 @@ static DEFINE_IDA(mmc_host_ida); +#ifdef CONFIG_PM_SLEEP +static int mmc_host_class_prepare(struct device *dev) +{ + struct mmc_host *host = cls_dev_to_mmc_host(dev); + + /* + * It's safe to access the bus_ops pointer, as both userspace and the + * workqueue for detecting cards are frozen at this point. + */ + if (!host->bus_ops) + return 0; + + /* Validate conditions for system suspend. */ + if (host->bus_ops->pre_suspend) + return host->bus_ops->pre_suspend(host); + + return 0; +} + +static void mmc_host_class_complete(struct device *dev) +{ + struct mmc_host *host = cls_dev_to_mmc_host(dev); + + _mmc_detect_change(host, 0, false); +} + +static const struct dev_pm_ops mmc_host_class_dev_pm_ops = { + .prepare = mmc_host_class_prepare, + .complete = mmc_host_class_complete, +}; + +#define MMC_HOST_CLASS_DEV_PM_OPS (&mmc_host_class_dev_pm_ops) +#else +#define MMC_HOST_CLASS_DEV_PM_OPS NULL +#endif + static void mmc_host_classdev_release(struct device *dev) { struct mmc_host *host = cls_dev_to_mmc_host(dev); @@ -43,6 +79,7 @@ static void mmc_host_classdev_release(struct device *dev) static struct class mmc_host_class = { .name = "mmc_host", .dev_release = mmc_host_classdev_release, + .pm = MMC_HOST_CLASS_DEV_PM_OPS, }; int mmc_register_host_class(void) @@ -477,8 +514,6 @@ int mmc_add_host(struct mmc_host *host) #endif mmc_start_host(host); - mmc_register_pm_notifier(host); - return 0; } @@ -494,7 +529,6 @@ EXPORT_SYMBOL(mmc_add_host); */ void mmc_remove_host(struct mmc_host *host) { - mmc_unregister_pm_notifier(host); mmc_stop_host(host); #ifdef CONFIG_DEBUG_FS diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index 9f29288f2c9a..ed939bb2f700 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -2019,6 +2019,12 @@ static void mmc_detect(struct mmc_host *host) } } +static bool _mmc_cache_enabled(struct mmc_host *host) +{ + return host->card->ext_csd.cache_size > 0 && + host->card->ext_csd.cache_ctrl & 1; +} + static int _mmc_suspend(struct mmc_host *host, bool is_suspend) { int err = 0; @@ -2197,6 +2203,7 @@ static const struct mmc_bus_ops mmc_ops = { .alive = mmc_alive, .shutdown = mmc_shutdown, .hw_reset = _mmc_hw_reset, + .cache_enabled = _mmc_cache_enabled, }; /* diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c index 18a7afb2a5b2..09311c2bd858 100644 --- a/drivers/mmc/core/mmc_ops.c +++ b/drivers/mmc/core/mmc_ops.c @@ -959,9 +959,7 @@ int mmc_flush_cache(struct mmc_card *card) { int err = 0; - if (mmc_card_mmc(card) && - (card->ext_csd.cache_size > 0) && - (card->ext_csd.cache_ctrl & 1)) { + if (mmc_cache_enabled(card->host)) { err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL, EXT_CSD_FLUSH_CACHE, 1, 0); if (err) diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c index fe914ff5f5d6..4f7c08e68f8c 100644 --- a/drivers/mmc/core/sd.c +++ b/drivers/mmc/core/sd.c @@ -135,6 +135,9 @@ static int mmc_decode_csd(struct mmc_card *card) csd->erase_size = UNSTUFF_BITS(resp, 39, 7) + 1; csd->erase_size <<= csd->write_blkbits - 9; } + + if (UNSTUFF_BITS(resp, 13, 1)) + mmc_card_set_readonly(card); break; case 1: /* @@ -169,6 +172,9 @@ static int mmc_decode_csd(struct mmc_card *card) csd->write_blkbits = 9; csd->write_partial = 0; csd->erase_size = 1; + + if (UNSTUFF_BITS(resp, 13, 1)) + mmc_card_set_readonly(card); break; default: pr_err("%s: unrecognised CSD structure version %d\n", diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c index 20eed28ea60d..0bf33786fc5c 100644 --- a/drivers/mmc/core/sdio.c +++ b/drivers/mmc/core/sdio.c @@ -924,21 +924,37 @@ static void mmc_sdio_detect(struct mmc_host *host) */ static int mmc_sdio_pre_suspend(struct mmc_host *host) { - int i, err = 0; + int i; for (i = 0; i < host->card->sdio_funcs; i++) { struct sdio_func *func = host->card->sdio_func[i]; if (func && sdio_func_present(func) && func->dev.driver) { const struct dev_pm_ops *pmops = func->dev.driver->pm; - if (!pmops || !pmops->suspend || !pmops->resume) { + if (!pmops || !pmops->suspend || !pmops->resume) /* force removal of entire card in that case */ - err = -ENOSYS; - break; - } + goto remove; } } - return err; + return 0; + +remove: + if (!mmc_card_is_removable(host)) { + dev_warn(mmc_dev(host), + "missing suspend/resume ops for non-removable SDIO card\n"); + /* Don't remove a non-removable card - we can't re-detect it. */ + return 0; + } + + /* Remove the SDIO card and let it be re-detected later on. */ + mmc_sdio_remove(host); + mmc_claim_host(host); + mmc_detach_bus(host); + mmc_power_off(host); + mmc_release_host(host); + host->pm_flags = 0; + + return 0; } /* diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c index afbccfceaaf8..a9151bd27211 100644 --- a/drivers/mmc/host/sdhci-pci-core.c +++ b/drivers/mmc/host/sdhci-pci-core.c @@ -520,6 +520,7 @@ struct intel_host { int drv_strength; bool d3_retune; bool rpm_retune_ok; + bool needs_pwr_off; u32 glk_rx_ctrl1; u32 glk_tun_val; u32 active_ltr; @@ -647,9 +648,25 @@ static int bxt_get_cd(struct mmc_host *mmc) static void sdhci_intel_set_power(struct sdhci_host *host, unsigned char mode, unsigned short vdd) { + struct sdhci_pci_slot *slot = sdhci_priv(host); + struct intel_host *intel_host = sdhci_pci_priv(slot); int cntr; u8 reg; + /* + * Bus power may control card power, but a full reset still may not + * reset the power, whereas a direct write to SDHCI_POWER_CONTROL can. + * That might be needed to initialize correctly, if the card was left + * powered on previously. + */ + if (intel_host->needs_pwr_off) { + intel_host->needs_pwr_off = false; + if (mode != MMC_POWER_OFF) { + sdhci_writeb(host, 0, SDHCI_POWER_CONTROL); + usleep_range(10000, 12500); + } + } + sdhci_set_power(host, mode, vdd); if (mode == MMC_POWER_OFF) @@ -1139,6 +1156,14 @@ static int byt_sdio_probe_slot(struct sdhci_pci_slot *slot) return 0; } +static void byt_needs_pwr_off(struct sdhci_pci_slot *slot) +{ + struct intel_host *intel_host = sdhci_pci_priv(slot); + u8 reg = sdhci_readb(slot->host, SDHCI_POWER_CONTROL); + + intel_host->needs_pwr_off = reg & SDHCI_POWER_ON; +} + static int byt_sd_probe_slot(struct sdhci_pci_slot *slot) { byt_probe_slot(slot); @@ -1156,6 +1181,8 @@ static int byt_sd_probe_slot(struct sdhci_pci_slot *slot) slot->chip->pdev->subsystem_device == PCI_SUBDEVICE_ID_NI_78E3) slot->host->mmc->caps2 |= MMC_CAP2_AVOID_3_3V; + byt_needs_pwr_off(slot); + return 0; } @@ -1907,6 +1934,8 @@ static const struct pci_device_id pci_ids[] = { SDHCI_PCI_DEVICE(INTEL, CMLH_SD, intel_byt_sd), SDHCI_PCI_DEVICE(INTEL, JSL_EMMC, intel_glk_emmc), SDHCI_PCI_DEVICE(INTEL, JSL_SD, intel_byt_sd), + SDHCI_PCI_DEVICE(INTEL, LKF_EMMC, intel_glk_emmc), + SDHCI_PCI_DEVICE(INTEL, LKF_SD, intel_byt_sd), SDHCI_PCI_DEVICE(O2, 8120, o2), SDHCI_PCI_DEVICE(O2, 8220, o2), SDHCI_PCI_DEVICE(O2, 8221, o2), diff --git a/drivers/mmc/host/sdhci-pci.h b/drivers/mmc/host/sdhci-pci.h index 981bbbe63aff..779156ce1ee1 100644 --- a/drivers/mmc/host/sdhci-pci.h +++ b/drivers/mmc/host/sdhci-pci.h @@ -57,6 +57,8 @@ #define PCI_DEVICE_ID_INTEL_CMLH_SD 0x06f5 #define PCI_DEVICE_ID_INTEL_JSL_EMMC 0x4dc4 #define PCI_DEVICE_ID_INTEL_JSL_SD 0x4df8 +#define PCI_DEVICE_ID_INTEL_LKF_EMMC 0x98c4 +#define PCI_DEVICE_ID_INTEL_LKF_SD 0x98f8 #define PCI_DEVICE_ID_SYSKONNECT_8000 0x8000 #define PCI_DEVICE_ID_VIA_95D0 0x95d0 diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index a1aeb2e10564..92709232529a 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -2647,6 +2647,37 @@ static bool sdhci_request_done(struct sdhci_host *host) return true; } + /* + * The controller needs a reset of internal state machines + * upon error conditions. + */ + if (sdhci_needs_reset(host, mrq)) { + /* + * Do not finish until command and data lines are available for + * reset. Note there can only be one other mrq, so it cannot + * also be in mrqs_done, otherwise host->cmd and host->data_cmd + * would both be null. + */ + if (host->cmd || host->data_cmd) { + spin_unlock_irqrestore(&host->lock, flags); + return true; + } + + /* Some controllers need this kick or reset won't work here */ + if (host->quirks & SDHCI_QUIRK_CLOCK_BEFORE_RESET) + /* This is to force an update */ + host->ops->set_clock(host, host->clock); + + /* + * Spec says we should do both at the same time, but Ricoh + * controllers do not like that. + */ + sdhci_do_reset(host, SDHCI_RESET_CMD); + sdhci_do_reset(host, SDHCI_RESET_DATA); + + host->pending_reset = false; + } + /* * Always unmap the data buffers if they were mapped by * sdhci_prepare_data() whenever we finish with a request. @@ -2699,35 +2730,6 @@ static bool sdhci_request_done(struct sdhci_host *host) } } - /* - * The controller needs a reset of internal state machines - * upon error conditions. - */ - if (sdhci_needs_reset(host, mrq)) { - /* - * Do not finish until command and data lines are available for - * reset. Note there can only be one other mrq, so it cannot - * also be in mrqs_done, otherwise host->cmd and host->data_cmd - * would both be null. - */ - if (host->cmd || host->data_cmd) { - spin_unlock_irqrestore(&host->lock, flags); - return true; - } - - /* Some controllers need this kick or reset won't work here */ - if (host->quirks & SDHCI_QUIRK_CLOCK_BEFORE_RESET) - /* This is to force an update */ - host->ops->set_clock(host, host->clock); - - /* Spec says we should do both at the same time, but Ricoh - controllers do not like that. */ - sdhci_do_reset(host, SDHCI_RESET_CMD); - sdhci_do_reset(host, SDHCI_RESET_DATA); - - host->pending_reset = false; - } - host->mrqs_done[i] = NULL; spin_unlock_irqrestore(&host->lock, flags); diff --git a/drivers/mmc/host/uniphier-sd.c b/drivers/mmc/host/uniphier-sd.c index aec9c8ae694c..b2e28ecae4a5 100644 --- a/drivers/mmc/host/uniphier-sd.c +++ b/drivers/mmc/host/uniphier-sd.c @@ -639,7 +639,7 @@ static int uniphier_sd_probe(struct platform_device *pdev) ret = tmio_mmc_host_probe(host); if (ret) - goto free_host; + goto disable_clk; ret = devm_request_irq(dev, irq, tmio_mmc_irq, IRQF_SHARED, dev_name(dev), host); @@ -650,6 +650,8 @@ static int uniphier_sd_probe(struct platform_device *pdev) remove_host: tmio_mmc_host_remove(host); +disable_clk: + uniphier_sd_clk_disable(host); free_host: tmio_mmc_host_free(host); @@ -662,6 +664,7 @@ static int uniphier_sd_remove(struct platform_device *pdev) tmio_mmc_host_remove(host); uniphier_sd_clk_disable(host); + tmio_mmc_host_free(host); return 0; } diff --git a/drivers/mtd/nand/raw/atmel/nand-controller.c b/drivers/mtd/nand/raw/atmel/nand-controller.c index 8d6be90a6fe8..23d11e8b5644 100644 --- a/drivers/mtd/nand/raw/atmel/nand-controller.c +++ b/drivers/mtd/nand/raw/atmel/nand-controller.c @@ -813,10 +813,12 @@ static int atmel_nand_pmecc_correct_data(struct nand_chip *chip, void *buf, NULL, 0, chip->ecc.strength); - if (ret >= 0) + if (ret >= 0) { + mtd->ecc_stats.corrected += ret; max_bitflips = max(ret, max_bitflips); - else + } else { mtd->ecc_stats.failed++; + } databuf += chip->ecc.size; eccbuf += chip->ecc.bytes; diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c index 0d21c68bfe24..55e636efcc8b 100644 --- a/drivers/mtd/nand/spi/core.c +++ b/drivers/mtd/nand/spi/core.c @@ -1133,12 +1133,14 @@ static const struct spi_device_id spinand_ids[] = { { .name = "spi-nand" }, { /* sentinel */ }, }; +MODULE_DEVICE_TABLE(spi, spinand_ids); #ifdef CONFIG_OF static const struct of_device_id spinand_of_ids[] = { { .compatible = "spi-nand" }, { /* sentinel */ }, }; +MODULE_DEVICE_TABLE(of, spinand_of_ids); #endif static struct spi_mem_driver spinand_drv = { diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.c index 336e5ecc68f8..f1874578aa14 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.c @@ -524,6 +524,16 @@ mlxsw_sp_mr_route_evif_resolve(struct mlxsw_sp_mr_table *mr_table, u16 erif_index = 0; int err; + /* Add the eRIF */ + if (mlxsw_sp_mr_vif_valid(rve->mr_vif)) { + erif_index = mlxsw_sp_rif_index(rve->mr_vif->rif); + err = mr->mr_ops->route_erif_add(mlxsw_sp, + rve->mr_route->route_priv, + erif_index); + if (err) + return err; + } + /* Update the route action, as the new eVIF can be a tunnel or a pimreg * device which will require updating the action. */ @@ -533,17 +543,7 @@ mlxsw_sp_mr_route_evif_resolve(struct mlxsw_sp_mr_table *mr_table, rve->mr_route->route_priv, route_action); if (err) - return err; - } - - /* Add the eRIF */ - if (mlxsw_sp_mr_vif_valid(rve->mr_vif)) { - erif_index = mlxsw_sp_rif_index(rve->mr_vif->rif); - err = mr->mr_ops->route_erif_add(mlxsw_sp, - rve->mr_route->route_priv, - erif_index); - if (err) - goto err_route_erif_add; + goto err_route_action_update; } /* Update the minimum MTU */ @@ -561,14 +561,14 @@ mlxsw_sp_mr_route_evif_resolve(struct mlxsw_sp_mr_table *mr_table, return 0; err_route_min_mtu_update: - if (mlxsw_sp_mr_vif_valid(rve->mr_vif)) - mr->mr_ops->route_erif_del(mlxsw_sp, rve->mr_route->route_priv, - erif_index); -err_route_erif_add: if (route_action != rve->mr_route->route_action) mr->mr_ops->route_action_update(mlxsw_sp, rve->mr_route->route_priv, rve->mr_route->route_action); +err_route_action_update: + if (mlxsw_sp_mr_vif_valid(rve->mr_vif)) + mr->mr_ops->route_erif_del(mlxsw_sp, rve->mr_route->route_priv, + erif_index); return err; } diff --git a/drivers/net/wimax/i2400m/op-rfkill.c b/drivers/net/wimax/i2400m/op-rfkill.c index 5c79f052cad2..34f81f16b5a0 100644 --- a/drivers/net/wimax/i2400m/op-rfkill.c +++ b/drivers/net/wimax/i2400m/op-rfkill.c @@ -86,7 +86,7 @@ int i2400m_op_rfkill_sw_toggle(struct wimax_dev *wimax_dev, if (cmd == NULL) goto error_alloc; cmd->hdr.type = cpu_to_le16(I2400M_MT_CMD_RF_CONTROL); - cmd->hdr.length = sizeof(cmd->sw_rf); + cmd->hdr.length = cpu_to_le16(sizeof(cmd->sw_rf)); cmd->hdr.version = cpu_to_le16(I2400M_L3L4_VERSION); cmd->sw_rf.hdr.type = cpu_to_le16(I2400M_TLV_RF_OPERATION); cmd->sw_rf.hdr.length = cpu_to_le16(sizeof(cmd->sw_rf.status)); diff --git a/drivers/net/wireless/rsi/rsi_91x_sdio.c b/drivers/net/wireless/rsi/rsi_91x_sdio.c index d1e8c6593ef5..d51ec7104fb7 100644 --- a/drivers/net/wireless/rsi/rsi_91x_sdio.c +++ b/drivers/net/wireless/rsi/rsi_91x_sdio.c @@ -1511,7 +1511,7 @@ static int rsi_restore(struct device *dev) } static const struct dev_pm_ops rsi_pm_ops = { .suspend = rsi_suspend, - .resume = rsi_resume, + .resume_noirq = rsi_resume, .freeze = rsi_freeze, .thaw = rsi_thaw, .restore = rsi_restore, diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 3c3bc9f58498..34a06e89e176 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -1666,20 +1666,10 @@ static int pci_enable_device_flags(struct pci_dev *dev, unsigned long flags) int err; int i, bars = 0; - /* - * Power state could be unknown at this point, either due to a fresh - * boot or a device removal call. So get the current power state - * so that things like MSI message writing will behave as expected - * (e.g. if the device really is in D0 at enable time). - */ - if (dev->pm_cap) { - u16 pmcsr; - pci_read_config_word(dev, dev->pm_cap + PCI_PM_CTRL, &pmcsr); - dev->current_state = (pmcsr & PCI_PM_CTRL_STATE_MASK); - } - - if (atomic_inc_return(&dev->enable_cnt) > 1) + if (atomic_inc_return(&dev->enable_cnt) > 1) { + pci_update_current_state(dev, dev->current_state); return 0; /* already enabled */ + } bridge = pci_upstream_bridge(dev); if (bridge) diff --git a/drivers/perf/arm_pmu_platform.c b/drivers/perf/arm_pmu_platform.c index 933bd8410fc2..e35cb76c8d10 100644 --- a/drivers/perf/arm_pmu_platform.c +++ b/drivers/perf/arm_pmu_platform.c @@ -236,7 +236,7 @@ int arm_pmu_device_probe(struct platform_device *pdev, ret = armpmu_register(pmu); if (ret) - goto out_free; + goto out_free_irqs; return 0; diff --git a/drivers/phy/ti/phy-twl4030-usb.c b/drivers/phy/ti/phy-twl4030-usb.c index 9887f908f540..812e5409d359 100644 --- a/drivers/phy/ti/phy-twl4030-usb.c +++ b/drivers/phy/ti/phy-twl4030-usb.c @@ -779,7 +779,7 @@ static int twl4030_usb_remove(struct platform_device *pdev) usb_remove_phy(&twl->phy); pm_runtime_get_sync(twl->dev); - cancel_delayed_work(&twl->id_workaround_work); + cancel_delayed_work_sync(&twl->id_workaround_work); device_remove_file(twl->dev, &dev_attr_vbus); /* set transceiver mode to power on defaults */ diff --git a/drivers/platform/x86/intel_pmc_core.c b/drivers/platform/x86/intel_pmc_core.c index 571b4754477c..4c1312f1616c 100644 --- a/drivers/platform/x86/intel_pmc_core.c +++ b/drivers/platform/x86/intel_pmc_core.c @@ -831,9 +831,15 @@ static const struct pci_device_id pmc_pci_ids[] = { * the platform BIOS enforces 24Mhx Crystal to shutdown * before PMC can assert SLP_S0#. */ +static bool xtal_ignore; static int quirk_xtal_ignore(const struct dmi_system_id *id) { - struct pmc_dev *pmcdev = &pmc; + xtal_ignore = true; + return 0; +} + +static void pmc_core_xtal_ignore(struct pmc_dev *pmcdev) +{ u32 value; value = pmc_core_reg_read(pmcdev, pmcdev->map->pm_vric1_offset); @@ -842,7 +848,6 @@ static int quirk_xtal_ignore(const struct dmi_system_id *id) /* Low Voltage Mode Enable */ value &= ~SPT_PMC_VRIC1_SLPS0LVEN; pmc_core_reg_write(pmcdev, pmcdev->map->pm_vric1_offset, value); - return 0; } static const struct dmi_system_id pmc_core_dmi_table[] = { @@ -857,6 +862,14 @@ static const struct dmi_system_id pmc_core_dmi_table[] = { {} }; +static void pmc_core_do_dmi_quirks(struct pmc_dev *pmcdev) +{ + dmi_check_system(pmc_core_dmi_table); + + if (xtal_ignore) + pmc_core_xtal_ignore(pmcdev); +} + static int pmc_core_probe(struct platform_device *pdev) { static bool device_initialized; @@ -898,7 +911,7 @@ static int pmc_core_probe(struct platform_device *pdev) mutex_init(&pmcdev->lock); platform_set_drvdata(pdev, pmcdev); pmcdev->pmc_xram_read_bit = pmc_core_check_read_lock_bit(); - dmi_check_system(pmc_core_dmi_table); + pmc_core_do_dmi_quirks(pmcdev); pmc_core_dbgfs_register(pmcdev); diff --git a/drivers/power/supply/bq27xxx_battery.c b/drivers/power/supply/bq27xxx_battery.c index aff0a0a5e7f8..b1a37aa38880 100644 --- a/drivers/power/supply/bq27xxx_battery.c +++ b/drivers/power/supply/bq27xxx_battery.c @@ -1499,27 +1499,6 @@ static int bq27xxx_battery_read_time(struct bq27xxx_device_info *di, u8 reg) return tval * 60; } -/* - * Read an average power register. - * Return < 0 if something fails. - */ -static int bq27xxx_battery_read_pwr_avg(struct bq27xxx_device_info *di) -{ - int tval; - - tval = bq27xxx_read(di, BQ27XXX_REG_AP, false); - if (tval < 0) { - dev_err(di->dev, "error reading average power register %02x: %d\n", - BQ27XXX_REG_AP, tval); - return tval; - } - - if (di->opts & BQ27XXX_O_ZERO) - return (tval * BQ27XXX_POWER_CONSTANT) / BQ27XXX_RS; - else - return tval; -} - /* * Returns true if a battery over temperature condition is detected */ @@ -1604,8 +1583,6 @@ void bq27xxx_battery_update(struct bq27xxx_device_info *di) } if (di->regs[BQ27XXX_REG_CYCT] != INVALID_REG_ADDR) cache.cycle_count = bq27xxx_battery_read_cyct(di); - if (di->regs[BQ27XXX_REG_AP] != INVALID_REG_ADDR) - cache.power_avg = bq27xxx_battery_read_pwr_avg(di); /* We only have to read charge design full once */ if (di->charge_design_full <= 0) @@ -1668,6 +1645,32 @@ static int bq27xxx_battery_current(struct bq27xxx_device_info *di, return 0; } +/* + * Get the average power in µW + * Return < 0 if something fails. + */ +static int bq27xxx_battery_pwr_avg(struct bq27xxx_device_info *di, + union power_supply_propval *val) +{ + int power; + + power = bq27xxx_read(di, BQ27XXX_REG_AP, false); + if (power < 0) { + dev_err(di->dev, + "error reading average power register %02x: %d\n", + BQ27XXX_REG_AP, power); + return power; + } + + if (di->opts & BQ27XXX_O_ZERO) + val->intval = (power * BQ27XXX_POWER_CONSTANT) / BQ27XXX_RS; + else + /* Other gauges return a signed value in units of 10mW */ + val->intval = (int)((s16)power) * 10000; + + return 0; +} + static int bq27xxx_battery_status(struct bq27xxx_device_info *di, union power_supply_propval *val) { @@ -1835,7 +1838,7 @@ static int bq27xxx_battery_get_property(struct power_supply *psy, ret = bq27xxx_simple_value(di->cache.energy, val); break; case POWER_SUPPLY_PROP_POWER_AVG: - ret = bq27xxx_simple_value(di->cache.power_avg, val); + ret = bq27xxx_battery_pwr_avg(di, val); break; case POWER_SUPPLY_PROP_HEALTH: ret = bq27xxx_simple_value(di->cache.health, val); diff --git a/drivers/power/supply/generic-adc-battery.c b/drivers/power/supply/generic-adc-battery.c index bc462d1ec963..97b0e873e87d 100644 --- a/drivers/power/supply/generic-adc-battery.c +++ b/drivers/power/supply/generic-adc-battery.c @@ -382,7 +382,7 @@ static int gab_remove(struct platform_device *pdev) } kfree(adc_bat->psy_desc.properties); - cancel_delayed_work(&adc_bat->bat_work); + cancel_delayed_work_sync(&adc_bat->bat_work); return 0; } diff --git a/drivers/power/supply/lp8788-charger.c b/drivers/power/supply/lp8788-charger.c index e7931ffb7151..397e5a03b7d9 100644 --- a/drivers/power/supply/lp8788-charger.c +++ b/drivers/power/supply/lp8788-charger.c @@ -501,7 +501,7 @@ static int lp8788_set_irqs(struct platform_device *pdev, ret = request_threaded_irq(virq, NULL, lp8788_charger_irq_thread, - 0, name, pchg); + IRQF_ONESHOT, name, pchg); if (ret) break; } diff --git a/drivers/power/supply/pm2301_charger.c b/drivers/power/supply/pm2301_charger.c index 17749fc90e16..d2aff1cf4f79 100644 --- a/drivers/power/supply/pm2301_charger.c +++ b/drivers/power/supply/pm2301_charger.c @@ -1095,7 +1095,7 @@ static int pm2xxx_wall_charger_probe(struct i2c_client *i2c_client, ret = request_threaded_irq(gpio_to_irq(pm2->pdata->gpio_irq_number), NULL, pm2xxx_charger_irq[0].isr, - pm2->pdata->irq_type, + pm2->pdata->irq_type | IRQF_ONESHOT, pm2xxx_charger_irq[0].name, pm2); if (ret != 0) { diff --git a/drivers/power/supply/s3c_adc_battery.c b/drivers/power/supply/s3c_adc_battery.c index 3d00b35cafc9..8be31f80035c 100644 --- a/drivers/power/supply/s3c_adc_battery.c +++ b/drivers/power/supply/s3c_adc_battery.c @@ -394,7 +394,7 @@ static int s3c_adc_bat_remove(struct platform_device *pdev) gpio_free(pdata->gpio_charge_finished); } - cancel_delayed_work(&bat_work); + cancel_delayed_work_sync(&bat_work); if (pdata->exit) pdata->exit(); diff --git a/drivers/power/supply/tps65090-charger.c b/drivers/power/supply/tps65090-charger.c index 6b0098e5a88b..0990b2fa6cd8 100644 --- a/drivers/power/supply/tps65090-charger.c +++ b/drivers/power/supply/tps65090-charger.c @@ -301,7 +301,7 @@ static int tps65090_charger_probe(struct platform_device *pdev) if (irq != -ENXIO) { ret = devm_request_threaded_irq(&pdev->dev, irq, NULL, - tps65090_charger_isr, 0, "tps65090-charger", cdata); + tps65090_charger_isr, IRQF_ONESHOT, "tps65090-charger", cdata); if (ret) { dev_err(cdata->dev, "Unable to register irq %d err %d\n", irq, diff --git a/drivers/power/supply/tps65217_charger.c b/drivers/power/supply/tps65217_charger.c index 814c2b81fdfe..ba33d1617e0b 100644 --- a/drivers/power/supply/tps65217_charger.c +++ b/drivers/power/supply/tps65217_charger.c @@ -238,7 +238,7 @@ static int tps65217_charger_probe(struct platform_device *pdev) for (i = 0; i < NUM_CHARGER_IRQS; i++) { ret = devm_request_threaded_irq(&pdev->dev, irq[i], NULL, tps65217_charger_irq, - 0, "tps65217-charger", + IRQF_ONESHOT, "tps65217-charger", charger); if (ret) { dev_err(charger->dev, diff --git a/drivers/scsi/device_handler/scsi_dh_alua.c b/drivers/scsi/device_handler/scsi_dh_alua.c index 308bda2e9c00..df5a3bbeba5e 100644 --- a/drivers/scsi/device_handler/scsi_dh_alua.c +++ b/drivers/scsi/device_handler/scsi_dh_alua.c @@ -565,10 +565,11 @@ static int alua_rtpg(struct scsi_device *sdev, struct alua_port_group *pg) * even though it shouldn't according to T10. * The retry without rtpg_ext_hdr_req set * handles this. + * Note: some arrays return a sense key of ILLEGAL_REQUEST + * with ASC 00h if they don't support the extended header. */ if (!(pg->flags & ALUA_RTPG_EXT_HDR_UNSUPP) && - sense_hdr.sense_key == ILLEGAL_REQUEST && - sense_hdr.asc == 0x24 && sense_hdr.ascq == 0) { + sense_hdr.sense_key == ILLEGAL_REQUEST) { pg->flags |= ALUA_RTPG_EXT_HDR_UNSUPP; goto retry; } diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c index 684c5e361a28..9399e1455d59 100644 --- a/drivers/scsi/libfc/fc_lport.c +++ b/drivers/scsi/libfc/fc_lport.c @@ -1729,7 +1729,7 @@ void fc_lport_flogi_resp(struct fc_seq *sp, struct fc_frame *fp, if (mfs < FC_SP_MIN_MAX_PAYLOAD || mfs > FC_SP_MAX_MAX_PAYLOAD) { FC_LPORT_DBG(lport, "FLOGI bad mfs:%hu response, " - "lport->mfs:%hu\n", mfs, lport->mfs); + "lport->mfs:%u\n", mfs, lport->mfs); fc_lport_error(lport, fp); goto out; } diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index bb973901b672..45db19e31b34 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -1691,8 +1691,7 @@ lpfc_set_trunking(struct lpfc_hba *phba, char *buff_out) lpfc_printf_log(phba, KERN_ERR, LOG_MBOX, "0071 Set trunk mode failed with status: %d", rc); - if (rc != MBX_TIMEOUT) - mempool_free(mbox, phba->mbox_mem_pool); + mempool_free(mbox, phba->mbox_mem_pool); return 0; } @@ -6608,15 +6607,19 @@ lpfc_get_stats(struct Scsi_Host *shost) pmboxq->ctx_buf = NULL; pmboxq->vport = vport; - if (vport->fc_flag & FC_OFFLINE_MODE) + if (vport->fc_flag & FC_OFFLINE_MODE) { rc = lpfc_sli_issue_mbox(phba, pmboxq, MBX_POLL); - else - rc = lpfc_sli_issue_mbox_wait(phba, pmboxq, phba->fc_ratov * 2); - - if (rc != MBX_SUCCESS) { - if (rc != MBX_TIMEOUT) + if (rc != MBX_SUCCESS) { mempool_free(pmboxq, phba->mbox_mem_pool); - return NULL; + return NULL; + } + } else { + rc = lpfc_sli_issue_mbox_wait(phba, pmboxq, phba->fc_ratov * 2); + if (rc != MBX_SUCCESS) { + if (rc != MBX_TIMEOUT) + mempool_free(pmboxq, phba->mbox_mem_pool); + return NULL; + } } memset(hs, 0, sizeof (struct fc_host_statistics)); @@ -6640,15 +6643,19 @@ lpfc_get_stats(struct Scsi_Host *shost) pmboxq->ctx_buf = NULL; pmboxq->vport = vport; - if (vport->fc_flag & FC_OFFLINE_MODE) + if (vport->fc_flag & FC_OFFLINE_MODE) { rc = lpfc_sli_issue_mbox(phba, pmboxq, MBX_POLL); - else - rc = lpfc_sli_issue_mbox_wait(phba, pmboxq, phba->fc_ratov * 2); - - if (rc != MBX_SUCCESS) { - if (rc != MBX_TIMEOUT) + if (rc != MBX_SUCCESS) { mempool_free(pmboxq, phba->mbox_mem_pool); - return NULL; + return NULL; + } + } else { + rc = lpfc_sli_issue_mbox_wait(phba, pmboxq, phba->fc_ratov * 2); + if (rc != MBX_SUCCESS) { + if (rc != MBX_TIMEOUT) + mempool_free(pmboxq, phba->mbox_mem_pool); + return NULL; + } } hs->link_failure_count = pmb->un.varRdLnk.linkFailureCnt; @@ -6721,15 +6728,19 @@ lpfc_reset_stats(struct Scsi_Host *shost) pmboxq->vport = vport; if ((vport->fc_flag & FC_OFFLINE_MODE) || - (!(psli->sli_flag & LPFC_SLI_ACTIVE))) + (!(psli->sli_flag & LPFC_SLI_ACTIVE))) { rc = lpfc_sli_issue_mbox(phba, pmboxq, MBX_POLL); - else - rc = lpfc_sli_issue_mbox_wait(phba, pmboxq, phba->fc_ratov * 2); - - if (rc != MBX_SUCCESS) { - if (rc != MBX_TIMEOUT) + if (rc != MBX_SUCCESS) { mempool_free(pmboxq, phba->mbox_mem_pool); - return; + return; + } + } else { + rc = lpfc_sli_issue_mbox_wait(phba, pmboxq, phba->fc_ratov * 2); + if (rc != MBX_SUCCESS) { + if (rc != MBX_TIMEOUT) + mempool_free(pmboxq, phba->mbox_mem_pool); + return; + } } memset(pmboxq, 0, sizeof(LPFC_MBOXQ_t)); @@ -6739,15 +6750,19 @@ lpfc_reset_stats(struct Scsi_Host *shost) pmboxq->vport = vport; if ((vport->fc_flag & FC_OFFLINE_MODE) || - (!(psli->sli_flag & LPFC_SLI_ACTIVE))) + (!(psli->sli_flag & LPFC_SLI_ACTIVE))) { rc = lpfc_sli_issue_mbox(phba, pmboxq, MBX_POLL); - else + if (rc != MBX_SUCCESS) { + mempool_free(pmboxq, phba->mbox_mem_pool); + return; + } + } else { rc = lpfc_sli_issue_mbox_wait(phba, pmboxq, phba->fc_ratov * 2); - - if (rc != MBX_SUCCESS) { - if (rc != MBX_TIMEOUT) - mempool_free( pmboxq, phba->mbox_mem_pool); - return; + if (rc != MBX_SUCCESS) { + if (rc != MBX_TIMEOUT) + mempool_free(pmboxq, phba->mbox_mem_pool); + return; + } } lso->link_failure_count = pmb->un.varRdLnk.linkFailureCnt; diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h index 0f019e889ba6..bdb1f380e7d8 100644 --- a/drivers/scsi/lpfc/lpfc_crtn.h +++ b/drivers/scsi/lpfc/lpfc_crtn.h @@ -56,9 +56,6 @@ void lpfc_register_new_vport(struct lpfc_hba *, struct lpfc_vport *, void lpfc_unreg_vpi(struct lpfc_hba *, uint16_t, LPFC_MBOXQ_t *); void lpfc_init_link(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t, uint32_t); void lpfc_request_features(struct lpfc_hba *, struct lpfcMboxq *); -void lpfc_supported_pages(struct lpfcMboxq *); -void lpfc_pc_sli4_params(struct lpfcMboxq *); -int lpfc_pc_sli4_params_get(struct lpfc_hba *, LPFC_MBOXQ_t *); int lpfc_sli4_mbox_rsrc_extent(struct lpfc_hba *, struct lpfcMboxq *, uint16_t, uint16_t, bool); int lpfc_get_sli4_parameters(struct lpfc_hba *, LPFC_MBOXQ_t *); diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h index bd533475c86a..b8a772f80d6c 100644 --- a/drivers/scsi/lpfc/lpfc_hw4.h +++ b/drivers/scsi/lpfc/lpfc_hw4.h @@ -122,6 +122,7 @@ struct lpfc_sli_intf { /* Define SLI4 Alignment requirements. */ #define LPFC_ALIGN_16_BYTE 16 #define LPFC_ALIGN_64_BYTE 64 +#define SLI4_PAGE_SIZE 4096 /* Define SLI4 specific definitions. */ #define LPFC_MQ_CQE_BYTE_OFFSET 256 @@ -2962,62 +2963,6 @@ struct lpfc_mbx_request_features { #define lpfc_mbx_rq_ftr_rsp_mrqp_WORD word3 }; -struct lpfc_mbx_supp_pages { - uint32_t word1; -#define qs_SHIFT 0 -#define qs_MASK 0x00000001 -#define qs_WORD word1 -#define wr_SHIFT 1 -#define wr_MASK 0x00000001 -#define wr_WORD word1 -#define pf_SHIFT 8 -#define pf_MASK 0x000000ff -#define pf_WORD word1 -#define cpn_SHIFT 16 -#define cpn_MASK 0x000000ff -#define cpn_WORD word1 - uint32_t word2; -#define list_offset_SHIFT 0 -#define list_offset_MASK 0x000000ff -#define list_offset_WORD word2 -#define next_offset_SHIFT 8 -#define next_offset_MASK 0x000000ff -#define next_offset_WORD word2 -#define elem_cnt_SHIFT 16 -#define elem_cnt_MASK 0x000000ff -#define elem_cnt_WORD word2 - uint32_t word3; -#define pn_0_SHIFT 24 -#define pn_0_MASK 0x000000ff -#define pn_0_WORD word3 -#define pn_1_SHIFT 16 -#define pn_1_MASK 0x000000ff -#define pn_1_WORD word3 -#define pn_2_SHIFT 8 -#define pn_2_MASK 0x000000ff -#define pn_2_WORD word3 -#define pn_3_SHIFT 0 -#define pn_3_MASK 0x000000ff -#define pn_3_WORD word3 - uint32_t word4; -#define pn_4_SHIFT 24 -#define pn_4_MASK 0x000000ff -#define pn_4_WORD word4 -#define pn_5_SHIFT 16 -#define pn_5_MASK 0x000000ff -#define pn_5_WORD word4 -#define pn_6_SHIFT 8 -#define pn_6_MASK 0x000000ff -#define pn_6_WORD word4 -#define pn_7_SHIFT 0 -#define pn_7_MASK 0x000000ff -#define pn_7_WORD word4 - uint32_t rsvd[27]; -#define LPFC_SUPP_PAGES 0 -#define LPFC_BLOCK_GUARD_PROFILES 1 -#define LPFC_SLI4_PARAMETERS 2 -}; - struct lpfc_mbx_memory_dump_type3 { uint32_t word1; #define lpfc_mbx_memory_dump_type3_type_SHIFT 0 @@ -3234,121 +3179,6 @@ struct user_eeprom { uint8_t reserved191[57]; }; -struct lpfc_mbx_pc_sli4_params { - uint32_t word1; -#define qs_SHIFT 0 -#define qs_MASK 0x00000001 -#define qs_WORD word1 -#define wr_SHIFT 1 -#define wr_MASK 0x00000001 -#define wr_WORD word1 -#define pf_SHIFT 8 -#define pf_MASK 0x000000ff -#define pf_WORD word1 -#define cpn_SHIFT 16 -#define cpn_MASK 0x000000ff -#define cpn_WORD word1 - uint32_t word2; -#define if_type_SHIFT 0 -#define if_type_MASK 0x00000007 -#define if_type_WORD word2 -#define sli_rev_SHIFT 4 -#define sli_rev_MASK 0x0000000f -#define sli_rev_WORD word2 -#define sli_family_SHIFT 8 -#define sli_family_MASK 0x000000ff -#define sli_family_WORD word2 -#define featurelevel_1_SHIFT 16 -#define featurelevel_1_MASK 0x000000ff -#define featurelevel_1_WORD word2 -#define featurelevel_2_SHIFT 24 -#define featurelevel_2_MASK 0x0000001f -#define featurelevel_2_WORD word2 - uint32_t word3; -#define fcoe_SHIFT 0 -#define fcoe_MASK 0x00000001 -#define fcoe_WORD word3 -#define fc_SHIFT 1 -#define fc_MASK 0x00000001 -#define fc_WORD word3 -#define nic_SHIFT 2 -#define nic_MASK 0x00000001 -#define nic_WORD word3 -#define iscsi_SHIFT 3 -#define iscsi_MASK 0x00000001 -#define iscsi_WORD word3 -#define rdma_SHIFT 4 -#define rdma_MASK 0x00000001 -#define rdma_WORD word3 - uint32_t sge_supp_len; -#define SLI4_PAGE_SIZE 4096 - uint32_t word5; -#define if_page_sz_SHIFT 0 -#define if_page_sz_MASK 0x0000ffff -#define if_page_sz_WORD word5 -#define loopbk_scope_SHIFT 24 -#define loopbk_scope_MASK 0x0000000f -#define loopbk_scope_WORD word5 -#define rq_db_window_SHIFT 28 -#define rq_db_window_MASK 0x0000000f -#define rq_db_window_WORD word5 - uint32_t word6; -#define eq_pages_SHIFT 0 -#define eq_pages_MASK 0x0000000f -#define eq_pages_WORD word6 -#define eqe_size_SHIFT 8 -#define eqe_size_MASK 0x000000ff -#define eqe_size_WORD word6 - uint32_t word7; -#define cq_pages_SHIFT 0 -#define cq_pages_MASK 0x0000000f -#define cq_pages_WORD word7 -#define cqe_size_SHIFT 8 -#define cqe_size_MASK 0x000000ff -#define cqe_size_WORD word7 - uint32_t word8; -#define mq_pages_SHIFT 0 -#define mq_pages_MASK 0x0000000f -#define mq_pages_WORD word8 -#define mqe_size_SHIFT 8 -#define mqe_size_MASK 0x000000ff -#define mqe_size_WORD word8 -#define mq_elem_cnt_SHIFT 16 -#define mq_elem_cnt_MASK 0x000000ff -#define mq_elem_cnt_WORD word8 - uint32_t word9; -#define wq_pages_SHIFT 0 -#define wq_pages_MASK 0x0000ffff -#define wq_pages_WORD word9 -#define wqe_size_SHIFT 8 -#define wqe_size_MASK 0x000000ff -#define wqe_size_WORD word9 - uint32_t word10; -#define rq_pages_SHIFT 0 -#define rq_pages_MASK 0x0000ffff -#define rq_pages_WORD word10 -#define rqe_size_SHIFT 8 -#define rqe_size_MASK 0x000000ff -#define rqe_size_WORD word10 - uint32_t word11; -#define hdr_pages_SHIFT 0 -#define hdr_pages_MASK 0x0000000f -#define hdr_pages_WORD word11 -#define hdr_size_SHIFT 8 -#define hdr_size_MASK 0x0000000f -#define hdr_size_WORD word11 -#define hdr_pp_align_SHIFT 16 -#define hdr_pp_align_MASK 0x0000ffff -#define hdr_pp_align_WORD word11 - uint32_t word12; -#define sgl_pages_SHIFT 0 -#define sgl_pages_MASK 0x0000000f -#define sgl_pages_WORD word12 -#define sgl_pp_align_SHIFT 16 -#define sgl_pp_align_MASK 0x0000ffff -#define sgl_pp_align_WORD word12 - uint32_t rsvd_13_63[51]; -}; #define SLI4_PAGE_ALIGN(addr) (((addr)+((SLI4_PAGE_SIZE)-1)) \ &(~((SLI4_PAGE_SIZE)-1))) @@ -3958,8 +3788,6 @@ struct lpfc_mqe { struct lpfc_mbx_post_hdr_tmpl hdr_tmpl; struct lpfc_mbx_query_fw_config query_fw_cfg; struct lpfc_mbx_set_beacon_config beacon_config; - struct lpfc_mbx_supp_pages supp_pages; - struct lpfc_mbx_pc_sli4_params sli4_params; struct lpfc_mbx_get_sli4_parameters get_sli4_parameters; struct lpfc_mbx_set_link_diag_state link_diag_state; struct lpfc_mbx_set_link_diag_loopback link_diag_loopback; diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index d4c83eca0ad2..b5cee2a2ac66 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -6415,8 +6415,6 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba) LPFC_MBOXQ_t *mboxq; MAILBOX_t *mb; int rc, i, max_buf_size; - uint8_t pn_page[LPFC_MAX_SUPPORTED_PAGES] = {0}; - struct lpfc_mqe *mqe; int longs; int extra; uint64_t wwn; @@ -6640,32 +6638,6 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba) lpfc_nvme_mod_param_dep(phba); - /* Get the Supported Pages if PORT_CAPABILITIES is supported by port. */ - lpfc_supported_pages(mboxq); - rc = lpfc_sli_issue_mbox(phba, mboxq, MBX_POLL); - if (!rc) { - mqe = &mboxq->u.mqe; - memcpy(&pn_page[0], ((uint8_t *)&mqe->un.supp_pages.word3), - LPFC_MAX_SUPPORTED_PAGES); - for (i = 0; i < LPFC_MAX_SUPPORTED_PAGES; i++) { - switch (pn_page[i]) { - case LPFC_SLI4_PARAMETERS: - phba->sli4_hba.pc_sli4_params.supported = 1; - break; - default: - break; - } - } - /* Read the port's SLI4 Parameters capabilities if supported. */ - if (phba->sli4_hba.pc_sli4_params.supported) - rc = lpfc_pc_sli4_params_get(phba, mboxq); - if (rc) { - mempool_free(mboxq, phba->mbox_mem_pool); - rc = -EIO; - goto out_free_bsmbx; - } - } - /* * Get sli4 parameters that override parameters from Port capabilities. * If this call fails, it isn't critical unless the SLI4 parameters come @@ -9387,8 +9359,7 @@ lpfc_sli4_queue_setup(struct lpfc_hba *phba) "3250 QUERY_FW_CFG mailbox failed with status " "x%x add_status x%x, mbx status x%x\n", shdr_status, shdr_add_status, rc); - if (rc != MBX_TIMEOUT) - mempool_free(mboxq, phba->mbox_mem_pool); + mempool_free(mboxq, phba->mbox_mem_pool); rc = -ENXIO; goto out_error; } @@ -9404,8 +9375,7 @@ lpfc_sli4_queue_setup(struct lpfc_hba *phba) "ulp1_mode:x%x\n", phba->sli4_hba.fw_func_mode, phba->sli4_hba.ulp0_mode, phba->sli4_hba.ulp1_mode); - if (rc != MBX_TIMEOUT) - mempool_free(mboxq, phba->mbox_mem_pool); + mempool_free(mboxq, phba->mbox_mem_pool); /* * Set up HBA Event Queues (EQs) @@ -10001,8 +9971,7 @@ lpfc_pci_function_reset(struct lpfc_hba *phba) shdr_status = bf_get(lpfc_mbox_hdr_status, &shdr->response); shdr_add_status = bf_get(lpfc_mbox_hdr_add_status, &shdr->response); - if (rc != MBX_TIMEOUT) - mempool_free(mboxq, phba->mbox_mem_pool); + mempool_free(mboxq, phba->mbox_mem_pool); if (shdr_status || shdr_add_status || rc) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, "0495 SLI_FUNCTION_RESET mailbox " @@ -11577,78 +11546,6 @@ lpfc_sli4_hba_unset(struct lpfc_hba *phba) phba->pport->work_port_events = 0; } - /** - * lpfc_pc_sli4_params_get - Get the SLI4_PARAMS port capabilities. - * @phba: Pointer to HBA context object. - * @mboxq: Pointer to the mailboxq memory for the mailbox command response. - * - * This function is called in the SLI4 code path to read the port's - * sli4 capabilities. - * - * This function may be be called from any context that can block-wait - * for the completion. The expectation is that this routine is called - * typically from probe_one or from the online routine. - **/ -int -lpfc_pc_sli4_params_get(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) -{ - int rc; - struct lpfc_mqe *mqe; - struct lpfc_pc_sli4_params *sli4_params; - uint32_t mbox_tmo; - - rc = 0; - mqe = &mboxq->u.mqe; - - /* Read the port's SLI4 Parameters port capabilities */ - lpfc_pc_sli4_params(mboxq); - if (!phba->sli4_hba.intr_enable) - rc = lpfc_sli_issue_mbox(phba, mboxq, MBX_POLL); - else { - mbox_tmo = lpfc_mbox_tmo_val(phba, mboxq); - rc = lpfc_sli_issue_mbox_wait(phba, mboxq, mbox_tmo); - } - - if (unlikely(rc)) - return 1; - - sli4_params = &phba->sli4_hba.pc_sli4_params; - sli4_params->if_type = bf_get(if_type, &mqe->un.sli4_params); - sli4_params->sli_rev = bf_get(sli_rev, &mqe->un.sli4_params); - sli4_params->sli_family = bf_get(sli_family, &mqe->un.sli4_params); - sli4_params->featurelevel_1 = bf_get(featurelevel_1, - &mqe->un.sli4_params); - sli4_params->featurelevel_2 = bf_get(featurelevel_2, - &mqe->un.sli4_params); - sli4_params->proto_types = mqe->un.sli4_params.word3; - sli4_params->sge_supp_len = mqe->un.sli4_params.sge_supp_len; - sli4_params->if_page_sz = bf_get(if_page_sz, &mqe->un.sli4_params); - sli4_params->rq_db_window = bf_get(rq_db_window, &mqe->un.sli4_params); - sli4_params->loopbk_scope = bf_get(loopbk_scope, &mqe->un.sli4_params); - sli4_params->eq_pages_max = bf_get(eq_pages, &mqe->un.sli4_params); - sli4_params->eqe_size = bf_get(eqe_size, &mqe->un.sli4_params); - sli4_params->cq_pages_max = bf_get(cq_pages, &mqe->un.sli4_params); - sli4_params->cqe_size = bf_get(cqe_size, &mqe->un.sli4_params); - sli4_params->mq_pages_max = bf_get(mq_pages, &mqe->un.sli4_params); - sli4_params->mqe_size = bf_get(mqe_size, &mqe->un.sli4_params); - sli4_params->mq_elem_cnt = bf_get(mq_elem_cnt, &mqe->un.sli4_params); - sli4_params->wq_pages_max = bf_get(wq_pages, &mqe->un.sli4_params); - sli4_params->wqe_size = bf_get(wqe_size, &mqe->un.sli4_params); - sli4_params->rq_pages_max = bf_get(rq_pages, &mqe->un.sli4_params); - sli4_params->rqe_size = bf_get(rqe_size, &mqe->un.sli4_params); - sli4_params->hdr_pages_max = bf_get(hdr_pages, &mqe->un.sli4_params); - sli4_params->hdr_size = bf_get(hdr_size, &mqe->un.sli4_params); - sli4_params->hdr_pp_align = bf_get(hdr_pp_align, &mqe->un.sli4_params); - sli4_params->sgl_pages_max = bf_get(sgl_pages, &mqe->un.sli4_params); - sli4_params->sgl_pp_align = bf_get(sgl_pp_align, &mqe->un.sli4_params); - - /* Make sure that sge_supp_len can be handled by the driver */ - if (sli4_params->sge_supp_len > LPFC_MAX_SGE_SIZE) - sli4_params->sge_supp_len = LPFC_MAX_SGE_SIZE; - - return rc; -} - /** * lpfc_get_sli4_parameters - Get the SLI4 Config PARAMETERS. * @phba: Pointer to HBA context object. @@ -11707,7 +11604,8 @@ lpfc_get_sli4_parameters(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) else phba->sli3_options &= ~LPFC_SLI4_PHWQ_ENABLED; sli4_params->sge_supp_len = mbx_sli4_parameters->sge_supp_len; - sli4_params->loopbk_scope = bf_get(loopbk_scope, mbx_sli4_parameters); + sli4_params->loopbk_scope = bf_get(cfg_loopbk_scope, + mbx_sli4_parameters); sli4_params->oas_supported = bf_get(cfg_oas, mbx_sli4_parameters); sli4_params->cqv = bf_get(cfg_cqv, mbx_sli4_parameters); sli4_params->mqv = bf_get(cfg_mqv, mbx_sli4_parameters); diff --git a/drivers/scsi/lpfc/lpfc_mbox.c b/drivers/scsi/lpfc/lpfc_mbox.c index 8abe933bad09..4a331164086e 100644 --- a/drivers/scsi/lpfc/lpfc_mbox.c +++ b/drivers/scsi/lpfc/lpfc_mbox.c @@ -2622,39 +2622,3 @@ lpfc_resume_rpi(struct lpfcMboxq *mbox, struct lpfc_nodelist *ndlp) resume_rpi->event_tag = ndlp->phba->fc_eventTag; } -/** - * lpfc_supported_pages - Initialize the PORT_CAPABILITIES supported pages - * mailbox command. - * @mbox: pointer to lpfc mbox command to initialize. - * - * The PORT_CAPABILITIES supported pages mailbox command is issued to - * retrieve the particular feature pages supported by the port. - **/ -void -lpfc_supported_pages(struct lpfcMboxq *mbox) -{ - struct lpfc_mbx_supp_pages *supp_pages; - - memset(mbox, 0, sizeof(*mbox)); - supp_pages = &mbox->u.mqe.un.supp_pages; - bf_set(lpfc_mqe_command, &mbox->u.mqe, MBX_PORT_CAPABILITIES); - bf_set(cpn, supp_pages, LPFC_SUPP_PAGES); -} - -/** - * lpfc_pc_sli4_params - Initialize the PORT_CAPABILITIES SLI4 Params mbox cmd. - * @mbox: pointer to lpfc mbox command to initialize. - * - * The PORT_CAPABILITIES SLI4 parameters mailbox command is issued to - * retrieve the particular SLI4 features supported by the port. - **/ -void -lpfc_pc_sli4_params(struct lpfcMboxq *mbox) -{ - struct lpfc_mbx_pc_sli4_params *sli4_params; - - memset(mbox, 0, sizeof(*mbox)); - sli4_params = &mbox->u.mqe.un.sli4_params; - bf_set(lpfc_mqe_command, &mbox->u.mqe, MBX_PORT_CAPABILITIES); - bf_set(cpn, sli4_params, LPFC_SLI4_PARAMETERS); -} diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c index 418d62e94554..fdd87508c804 100644 --- a/drivers/scsi/lpfc/lpfc_nportdisc.c +++ b/drivers/scsi/lpfc/lpfc_nportdisc.c @@ -888,9 +888,14 @@ lpfc_rcv_logo(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, } } else if ((!(ndlp->nlp_type & NLP_FABRIC) && ((ndlp->nlp_type & NLP_FCP_TARGET) || - !(ndlp->nlp_type & NLP_FCP_INITIATOR))) || + (ndlp->nlp_type & NLP_NVME_TARGET) || + (vport->fc_flag & FC_PT2PT))) || (ndlp->nlp_state == NLP_STE_ADISC_ISSUE)) { - /* Only try to re-login if this is NOT a Fabric Node */ + /* Only try to re-login if this is NOT a Fabric Node + * AND the remote NPORT is a FCP/NVME Target or we + * are in pt2pt mode. NLP_STE_ADISC_ISSUE is a special + * case for LOGO as a response to ADISC behavior. + */ mod_timer(&ndlp->nlp_delayfunc, jiffies + msecs_to_jiffies(1000 * 1)); spin_lock_irq(shost->host_lock); @@ -1956,8 +1961,6 @@ lpfc_cmpl_reglogin_reglogin_issue(struct lpfc_vport *vport, ndlp->nlp_last_elscmd = ELS_CMD_PLOGI; lpfc_issue_els_logo(vport, ndlp, 0); - ndlp->nlp_prev_state = NLP_STE_REG_LOGIN_ISSUE; - lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE); return ndlp->nlp_state; } diff --git a/drivers/scsi/lpfc/lpfc_nvmet.c b/drivers/scsi/lpfc/lpfc_nvmet.c index f14394ab0e03..ce2e2b58fa7e 100644 --- a/drivers/scsi/lpfc/lpfc_nvmet.c +++ b/drivers/scsi/lpfc/lpfc_nvmet.c @@ -3204,7 +3204,6 @@ lpfc_nvmet_unsol_issue_abort(struct lpfc_hba *phba, bf_set(wqe_rcvoxid, &wqe_abts->xmit_sequence.wqe_com, xri); /* Word 10 */ - bf_set(wqe_dbde, &wqe_abts->xmit_sequence.wqe_com, 1); bf_set(wqe_iod, &wqe_abts->xmit_sequence.wqe_com, LPFC_WQE_IOD_WRITE); bf_set(wqe_lenloc, &wqe_abts->xmit_sequence.wqe_com, LPFC_WQE_LENLOC_WORD12); diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index b9857d7b224f..ef7cef316d21 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -5423,12 +5423,10 @@ lpfc_sli4_get_ctl_attr(struct lpfc_hba *phba) phba->sli4_hba.lnk_info.lnk_no, phba->BIOSVersion); out_free_mboxq: - if (rc != MBX_TIMEOUT) { - if (bf_get(lpfc_mqe_command, &mboxq->u.mqe) == MBX_SLI4_CONFIG) - lpfc_sli4_mbox_cmd_free(phba, mboxq); - else - mempool_free(mboxq, phba->mbox_mem_pool); - } + if (bf_get(lpfc_mqe_command, &mboxq->u.mqe) == MBX_SLI4_CONFIG) + lpfc_sli4_mbox_cmd_free(phba, mboxq); + else + mempool_free(mboxq, phba->mbox_mem_pool); return rc; } @@ -5529,12 +5527,10 @@ lpfc_sli4_retrieve_pport_name(struct lpfc_hba *phba) } out_free_mboxq: - if (rc != MBX_TIMEOUT) { - if (bf_get(lpfc_mqe_command, &mboxq->u.mqe) == MBX_SLI4_CONFIG) - lpfc_sli4_mbox_cmd_free(phba, mboxq); - else - mempool_free(mboxq, phba->mbox_mem_pool); - } + if (bf_get(lpfc_mqe_command, &mboxq->u.mqe) == MBX_SLI4_CONFIG) + lpfc_sli4_mbox_cmd_free(phba, mboxq); + else + mempool_free(mboxq, phba->mbox_mem_pool); return rc; } @@ -16485,8 +16481,7 @@ lpfc_rq_destroy(struct lpfc_hba *phba, struct lpfc_queue *hrq, "2509 RQ_DESTROY mailbox failed with " "status x%x add_status x%x, mbx status x%x\n", shdr_status, shdr_add_status, rc); - if (rc != MBX_TIMEOUT) - mempool_free(mbox, hrq->phba->mbox_mem_pool); + mempool_free(mbox, hrq->phba->mbox_mem_pool); return -ENXIO; } bf_set(lpfc_mbx_rq_destroy_q_id, &mbox->u.mqe.un.rq_destroy.u.request, @@ -16583,7 +16578,9 @@ lpfc_sli4_post_sgl(struct lpfc_hba *phba, shdr = (union lpfc_sli4_cfg_shdr *) &post_sgl_pages->header.cfg_shdr; shdr_status = bf_get(lpfc_mbox_hdr_status, &shdr->response); shdr_add_status = bf_get(lpfc_mbox_hdr_add_status, &shdr->response); - if (rc != MBX_TIMEOUT) + if (!phba->sli4_hba.intr_enable) + mempool_free(mbox, phba->mbox_mem_pool); + else if (rc != MBX_TIMEOUT) mempool_free(mbox, phba->mbox_mem_pool); if (shdr_status || shdr_add_status || rc) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, @@ -16778,7 +16775,9 @@ lpfc_sli4_post_sgl_list(struct lpfc_hba *phba, shdr = (union lpfc_sli4_cfg_shdr *) &sgl->cfg_shdr; shdr_status = bf_get(lpfc_mbox_hdr_status, &shdr->response); shdr_add_status = bf_get(lpfc_mbox_hdr_add_status, &shdr->response); - if (rc != MBX_TIMEOUT) + if (!phba->sli4_hba.intr_enable) + lpfc_sli4_mbox_cmd_free(phba, mbox); + else if (rc != MBX_TIMEOUT) lpfc_sli4_mbox_cmd_free(phba, mbox); if (shdr_status || shdr_add_status || rc) { lpfc_printf_log(phba, KERN_ERR, LOG_SLI, @@ -16891,7 +16890,9 @@ lpfc_sli4_post_io_sgl_block(struct lpfc_hba *phba, struct list_head *nblist, shdr = (union lpfc_sli4_cfg_shdr *)&sgl->cfg_shdr; shdr_status = bf_get(lpfc_mbox_hdr_status, &shdr->response); shdr_add_status = bf_get(lpfc_mbox_hdr_add_status, &shdr->response); - if (rc != MBX_TIMEOUT) + if (!phba->sli4_hba.intr_enable) + lpfc_sli4_mbox_cmd_free(phba, mbox); + else if (rc != MBX_TIMEOUT) lpfc_sli4_mbox_cmd_free(phba, mbox); if (shdr_status || shdr_add_status || rc) { lpfc_printf_log(phba, KERN_ERR, LOG_SLI, @@ -17472,7 +17473,6 @@ lpfc_sli4_seq_abort_rsp_cmpl(struct lpfc_hba *phba, if (cmd_iocbq) { ndlp = (struct lpfc_nodelist *)cmd_iocbq->context1; lpfc_nlp_put(ndlp); - lpfc_nlp_not_used(ndlp); lpfc_sli_release_iocbq(phba, cmd_iocbq); } @@ -18239,8 +18239,7 @@ lpfc_sli4_post_rpi_hdr(struct lpfc_hba *phba, struct lpfc_rpi_hdr *rpi_page) shdr = (union lpfc_sli4_cfg_shdr *) &hdr_tmpl->header.cfg_shdr; shdr_status = bf_get(lpfc_mbox_hdr_status, &shdr->response); shdr_add_status = bf_get(lpfc_mbox_hdr_add_status, &shdr->response); - if (rc != MBX_TIMEOUT) - mempool_free(mboxq, phba->mbox_mem_pool); + mempool_free(mboxq, phba->mbox_mem_pool); if (shdr_status || shdr_add_status || rc) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, "2514 POST_RPI_HDR mailbox failed with " @@ -19465,7 +19464,9 @@ lpfc_wr_object(struct lpfc_hba *phba, struct list_head *dmabuf_list, break; } } - if (rc != MBX_TIMEOUT) + if (!phba->sli4_hba.intr_enable) + mempool_free(mbox, phba->mbox_mem_pool); + else if (rc != MBX_TIMEOUT) mempool_free(mbox, phba->mbox_mem_pool); if (shdr_status || shdr_add_status || rc) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c index b6d42b2ce6fe..e72f1dbc91f7 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.c +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c @@ -6572,6 +6572,8 @@ _base_diag_reset(struct MPT3SAS_ADAPTER *ioc) ioc_info(ioc, "sending diag reset !!\n"); + pci_cfg_access_lock(ioc->pdev); + drsprintk(ioc, ioc_info(ioc, "clear interrupts\n")); count = 0; @@ -6653,10 +6655,12 @@ _base_diag_reset(struct MPT3SAS_ADAPTER *ioc) goto out; } + pci_cfg_access_unlock(ioc->pdev); ioc_info(ioc, "diag reset: SUCCESS\n"); return 0; out: + pci_cfg_access_unlock(ioc->pdev); ioc_err(ioc, "diag reset: FAILED\n"); return -EFAULT; } diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index bed7e8637217..580d30cd5c35 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -2691,6 +2691,8 @@ qla2x00_reset_host_stats(struct Scsi_Host *shost) vha->qla_stats.jiffies_at_last_reset = get_jiffies_64(); if (IS_FWI2_CAPABLE(ha)) { + int rval; + stats = dma_alloc_coherent(&ha->pdev->dev, sizeof(*stats), &stats_dma, GFP_KERNEL); if (!stats) { @@ -2700,7 +2702,11 @@ qla2x00_reset_host_stats(struct Scsi_Host *shost) } /* reset firmware statistics */ - qla24xx_get_isp_stats(base_vha, stats, stats_dma, BIT_0); + rval = qla24xx_get_isp_stats(base_vha, stats, stats_dma, BIT_0); + if (rval != QLA_SUCCESS) + ql_log(ql_log_warn, vha, 0x70de, + "Resetting ISP statistics failed: rval = %d\n", + rval); dma_free_coherent(&ha->pdev->dev, sizeof(*stats), stats, stats_dma); diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c index cbaf178fc979..ce55121910e8 100644 --- a/drivers/scsi/qla2xxx/qla_bsg.c +++ b/drivers/scsi/qla2xxx/qla_bsg.c @@ -17,10 +17,11 @@ void qla2x00_bsg_job_done(srb_t *sp, int res) struct bsg_job *bsg_job = sp->u.bsg_job; struct fc_bsg_reply *bsg_reply = bsg_job->reply; + sp->free(sp); + bsg_reply->result = res; bsg_job_done(bsg_job, bsg_reply->result, bsg_reply->reply_payload_rcv_len); - sp->free(sp); } void qla2x00_bsg_sp_free(srb_t *sp) diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index af8306a9777f..052ce7881407 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -983,8 +983,6 @@ qla2xxx_mqueuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd, if (rval != QLA_SUCCESS) { ql_dbg(ql_dbg_io + ql_dbg_verbose, vha, 0x3078, "Start scsi failed rval=%d for cmd=%p.\n", rval, cmd); - if (rval == QLA_INTERFACE_ERROR) - goto qc24_free_sp_fail_command; goto qc24_host_busy_free_sp; } @@ -996,11 +994,6 @@ qla2xxx_mqueuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd, qc24_target_busy: return SCSI_MLQUEUE_TARGET_BUSY; -qc24_free_sp_fail_command: - sp->free(sp); - CMD_SP(cmd) = NULL; - qla2xxx_rel_qpair_sp(sp->qpair, sp); - qc24_fail_command: cmd->scsi_done(cmd); diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c index 093ed5d1eef2..9bc451004184 100644 --- a/drivers/scsi/smartpqi/smartpqi_init.c +++ b/drivers/scsi/smartpqi/smartpqi_init.c @@ -5513,6 +5513,8 @@ static void pqi_fail_io_queued_for_device(struct pqi_ctrl_info *ctrl_info, list_del(&io_request->request_list_entry); set_host_byte(scmd, DID_RESET); + pqi_free_io_request(io_request); + scsi_dma_unmap(scmd); pqi_scsi_done(scmd); } @@ -5549,6 +5551,8 @@ static void pqi_fail_io_queued_for_all_devices(struct pqi_ctrl_info *ctrl_info) list_del(&io_request->request_list_entry); set_host_byte(scmd, DID_RESET); + pqi_free_io_request(io_request); + scsi_dma_unmap(scmd); pqi_scsi_done(scmd); } @@ -8142,6 +8146,10 @@ 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, 0x8460) + }, { PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, 0x193d, 0x1104) @@ -8214,6 +8222,22 @@ static const struct pci_device_id pqi_pci_id_table[] = { PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, 0x1bd4, 0x004f) }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1bd4, 0x0051) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1bd4, 0x0052) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1bd4, 0x0053) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1bd4, 0x0054) + }, { PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, 0x19e5, 0xd227) @@ -8370,6 +8394,122 @@ static const struct pci_device_id pqi_pci_id_table[] = { PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, PCI_VENDOR_ID_ADAPTEC2, 0x1380) }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x1400) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x1402) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x1410) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x1411) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x1412) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x1420) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x1430) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x1440) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x1441) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x1450) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x1452) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x1460) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x1461) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x1462) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x1470) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x1471) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x1472) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x1480) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x1490) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x1491) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x14a0) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x14a1) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x14b0) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x14b1) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x14c0) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x14c1) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x14d0) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x14e0) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_ADAPTEC2, 0x14f0) + }, { PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, PCI_VENDOR_ID_ADVANTECH, 0x8312) @@ -8434,6 +8574,10 @@ static const struct pci_device_id pqi_pci_id_table[] = { PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, PCI_VENDOR_ID_HP, 0x1001) }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + PCI_VENDOR_ID_HP, 0x1002) + }, { PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, PCI_VENDOR_ID_HP, 0x1100) @@ -8442,6 +8586,22 @@ static const struct pci_device_id pqi_pci_id_table[] = { PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, PCI_VENDOR_ID_HP, 0x1101) }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1590, 0x0294) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1590, 0x02db) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1590, 0x02dc) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1590, 0x032e) + }, { PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, 0x1d8d, 0x0800) diff --git a/drivers/spi/spi-ath79.c b/drivers/spi/spi-ath79.c index eb9a243e9526..98ace748cd98 100644 --- a/drivers/spi/spi-ath79.c +++ b/drivers/spi/spi-ath79.c @@ -156,8 +156,7 @@ static int ath79_spi_probe(struct platform_device *pdev) master->use_gpio_descriptors = true; master->bits_per_word_mask = SPI_BPW_RANGE_MASK(1, 32); - master->setup = spi_bitbang_setup; - master->cleanup = spi_bitbang_cleanup; + master->flags = SPI_MASTER_GPIO_SS; if (pdata) { master->bus_num = pdata->bus_num; master->num_chipselect = pdata->num_chipselect; diff --git a/drivers/spi/spi-dln2.c b/drivers/spi/spi-dln2.c index 75b33d7d14b0..9a4d942fafcf 100644 --- a/drivers/spi/spi-dln2.c +++ b/drivers/spi/spi-dln2.c @@ -780,7 +780,7 @@ static int dln2_spi_probe(struct platform_device *pdev) static int dln2_spi_remove(struct platform_device *pdev) { - struct spi_master *master = spi_master_get(platform_get_drvdata(pdev)); + struct spi_master *master = platform_get_drvdata(pdev); struct dln2_spi *dln2 = spi_master_get_devdata(master); pm_runtime_disable(&pdev->dev); diff --git a/drivers/spi/spi-omap-100k.c b/drivers/spi/spi-omap-100k.c index b955ca8796d2..b8e201c09484 100644 --- a/drivers/spi/spi-omap-100k.c +++ b/drivers/spi/spi-omap-100k.c @@ -426,7 +426,7 @@ static int omap1_spi100k_probe(struct platform_device *pdev) static int omap1_spi100k_remove(struct platform_device *pdev) { - struct spi_master *master = spi_master_get(platform_get_drvdata(pdev)); + struct spi_master *master = platform_get_drvdata(pdev); struct omap1_spi100k *spi100k = spi_master_get_devdata(master); pm_runtime_disable(&pdev->dev); @@ -440,7 +440,7 @@ static int omap1_spi100k_remove(struct platform_device *pdev) #ifdef CONFIG_PM static int omap1_spi100k_runtime_suspend(struct device *dev) { - struct spi_master *master = spi_master_get(dev_get_drvdata(dev)); + struct spi_master *master = dev_get_drvdata(dev); struct omap1_spi100k *spi100k = spi_master_get_devdata(master); clk_disable_unprepare(spi100k->ick); @@ -451,7 +451,7 @@ static int omap1_spi100k_runtime_suspend(struct device *dev) static int omap1_spi100k_runtime_resume(struct device *dev) { - struct spi_master *master = spi_master_get(dev_get_drvdata(dev)); + struct spi_master *master = dev_get_drvdata(dev); struct omap1_spi100k *spi100k = spi_master_get_devdata(master); int ret; diff --git a/drivers/spi/spi-qup.c b/drivers/spi/spi-qup.c index fa8079fbea77..d1dfb52008b4 100644 --- a/drivers/spi/spi-qup.c +++ b/drivers/spi/spi-qup.c @@ -1263,7 +1263,7 @@ static int spi_qup_remove(struct platform_device *pdev) struct spi_qup *controller = spi_master_get_devdata(master); int ret; - ret = pm_runtime_get_sync(&pdev->dev); + ret = pm_runtime_resume_and_get(&pdev->dev); if (ret < 0) return ret; diff --git a/drivers/spi/spi-ti-qspi.c b/drivers/spi/spi-ti-qspi.c index cad2abcbd9c7..6b6ef8944283 100644 --- a/drivers/spi/spi-ti-qspi.c +++ b/drivers/spi/spi-ti-qspi.c @@ -656,6 +656,17 @@ static int ti_qspi_runtime_resume(struct device *dev) return 0; } +static void ti_qspi_dma_cleanup(struct ti_qspi *qspi) +{ + if (qspi->rx_bb_addr) + dma_free_coherent(qspi->dev, QSPI_DMA_BUFFER_SIZE, + qspi->rx_bb_addr, + qspi->rx_bb_dma_addr); + + if (qspi->rx_chan) + dma_release_channel(qspi->rx_chan); +} + static const struct of_device_id ti_qspi_match[] = { {.compatible = "ti,dra7xxx-qspi" }, {.compatible = "ti,am4372-qspi" }, @@ -809,6 +820,8 @@ static int ti_qspi_probe(struct platform_device *pdev) if (!ret) return 0; + ti_qspi_dma_cleanup(qspi); + pm_runtime_disable(&pdev->dev); free_master: spi_master_put(master); @@ -827,12 +840,7 @@ static int ti_qspi_remove(struct platform_device *pdev) pm_runtime_put_sync(&pdev->dev); pm_runtime_disable(&pdev->dev); - if (qspi->rx_bb_addr) - dma_free_coherent(qspi->dev, QSPI_DMA_BUFFER_SIZE, - qspi->rx_bb_addr, - qspi->rx_bb_dma_addr); - if (qspi->rx_chan) - dma_release_channel(qspi->rx_chan); + ti_qspi_dma_cleanup(qspi); return 0; } diff --git a/drivers/staging/media/imx/imx-media-capture.c b/drivers/staging/media/imx/imx-media-capture.c index d151cd6d3188..fabbfceaa107 100644 --- a/drivers/staging/media/imx/imx-media-capture.c +++ b/drivers/staging/media/imx/imx-media-capture.c @@ -553,7 +553,7 @@ static int capture_validate_fmt(struct capture_priv *priv) priv->vdev.fmt.fmt.pix.height != f.fmt.pix.height || priv->vdev.cc->cs != cc->cs || priv->vdev.compose.width != compose.width || - priv->vdev.compose.height != compose.height) ? -EINVAL : 0; + priv->vdev.compose.height != compose.height) ? -EPIPE : 0; } static int capture_start_streaming(struct vb2_queue *vq, unsigned int count) diff --git a/drivers/staging/media/ipu3/ipu3-v4l2.c b/drivers/staging/media/ipu3/ipu3-v4l2.c index c764cb55dc8d..908ae74aa970 100644 --- a/drivers/staging/media/ipu3/ipu3-v4l2.c +++ b/drivers/staging/media/ipu3/ipu3-v4l2.c @@ -685,6 +685,7 @@ static int imgu_fmt(struct imgu_device *imgu, unsigned int pipe, int node, dev_dbg(dev, "IPU3 pipe %u pipe_id = %u", pipe, css_pipe->pipe_id); + css_q = imgu_node_to_queue(node); for (i = 0; i < IPU3_CSS_QUEUES; i++) { unsigned int inode = imgu_map_node(imgu, i); @@ -692,6 +693,18 @@ static int imgu_fmt(struct imgu_device *imgu, unsigned int pipe, int node, if (inode == IMGU_NODE_STAT_3A || inode == IMGU_NODE_PARAMS) continue; + /* CSS expects some format on OUT queue */ + if (i != IPU3_CSS_QUEUE_OUT && + !imgu_pipe->nodes[inode].enabled) { + fmts[i] = NULL; + continue; + } + + if (i == css_q) { + fmts[i] = &f->fmt.pix_mp; + continue; + } + if (try) { fmts[i] = kmemdup(&imgu_pipe->nodes[inode].vdev_fmt.fmt.pix_mp, sizeof(struct v4l2_pix_format_mplane), @@ -704,10 +717,6 @@ static int imgu_fmt(struct imgu_device *imgu, unsigned int pipe, int node, fmts[i] = &imgu_pipe->nodes[inode].vdev_fmt.fmt.pix_mp; } - /* CSS expects some format on OUT queue */ - if (i != IPU3_CSS_QUEUE_OUT && - !imgu_pipe->nodes[inode].enabled) - fmts[i] = NULL; } if (!try) { @@ -724,16 +733,10 @@ static int imgu_fmt(struct imgu_device *imgu, unsigned int pipe, int node, rects[IPU3_CSS_RECT_GDC]->height = pad_fmt.height; } - /* - * imgu doesn't set the node to the value given by user - * before we return success from this function, so set it here. - */ - css_q = imgu_node_to_queue(node); if (!fmts[css_q]) { ret = -EINVAL; goto out; } - *fmts[css_q] = f->fmt.pix_mp; if (try) ret = imgu_css_fmt_try(&imgu->css, fmts, rects, pipe); @@ -744,15 +747,18 @@ static int imgu_fmt(struct imgu_device *imgu, unsigned int pipe, int node, if (ret < 0) goto out; - if (try) - f->fmt.pix_mp = *fmts[css_q]; - else - f->fmt = imgu_pipe->nodes[node].vdev_fmt.fmt; + /* + * imgu doesn't set the node to the value given by user + * before we return success from this function, so set it here. + */ + if (!try) + imgu_pipe->nodes[node].vdev_fmt.fmt.pix_mp = f->fmt.pix_mp; out: if (try) { for (i = 0; i < IPU3_CSS_QUEUES; i++) - kfree(fmts[i]); + if (i != css_q) + kfree(fmts[i]); } return ret; diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c index 5a047ce77bc0..55fe93296deb 100644 --- a/drivers/target/target_core_pscsi.c +++ b/drivers/target/target_core_pscsi.c @@ -620,8 +620,9 @@ static void pscsi_complete_cmd(struct se_cmd *cmd, u8 scsi_status, unsigned char *buf; buf = transport_kmap_data_sg(cmd); - if (!buf) + if (!buf) { ; /* XXX: TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE */ + } if (cdb[0] == MODE_SENSE_10) { if (!(buf[3] & 0x80)) diff --git a/drivers/tee/optee/core.c b/drivers/tee/optee/core.c index b830e0a87fba..ba6cfba589a6 100644 --- a/drivers/tee/optee/core.c +++ b/drivers/tee/optee/core.c @@ -78,16 +78,6 @@ int optee_from_msg_param(struct tee_param *params, size_t num_params, return rc; p->u.memref.shm_offs = mp->u.tmem.buf_ptr - pa; p->u.memref.shm = shm; - - /* Check that the memref is covered by the shm object */ - if (p->u.memref.size) { - size_t o = p->u.memref.shm_offs + - p->u.memref.size - 1; - - rc = tee_shm_get_pa(shm, o, NULL); - if (rc) - return rc; - } break; case OPTEE_MSG_ATTR_TYPE_RMEM_INPUT: case OPTEE_MSG_ATTR_TYPE_RMEM_OUTPUT: diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c index 75408b9f232d..38eb49ba361f 100644 --- a/drivers/tty/n_gsm.c +++ b/drivers/tty/n_gsm.c @@ -2377,8 +2377,18 @@ static int gsmld_attach_gsm(struct tty_struct *tty, struct gsm_mux *gsm) /* Don't register device 0 - this is the control channel and not a usable tty interface */ base = mux_num_to_base(gsm); /* Base for this MUX */ - for (i = 1; i < NUM_DLCI; i++) - tty_register_device(gsm_tty_driver, base + i, NULL); + for (i = 1; i < NUM_DLCI; i++) { + struct device *dev; + + dev = tty_register_device(gsm_tty_driver, + base + i, NULL); + if (IS_ERR(dev)) { + for (i--; i >= 1; i--) + tty_unregister_device(gsm_tty_driver, + base + i); + return PTR_ERR(dev); + } + } } return ret; } diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index c55b6d7ccaf7..564e1fa2e4c9 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -1377,6 +1377,7 @@ struct vc_data *vc_deallocate(unsigned int currcons) atomic_notifier_call_chain(&vt_notifier_list, VT_DEALLOCATE, ¶m); vcs_remove_sysfs(currcons); visual_deinit(vc); + con_free_unimap(vc); put_pid(vc->vt_pid); vc_uniscr_set(vc, NULL); kfree(vc->vc_screenbuf); diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 4d3de33885ff..cd61860cada5 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -3537,7 +3537,7 @@ int usb_port_resume(struct usb_device *udev, pm_message_t msg) u16 portchange, portstatus; if (!test_and_set_bit(port1, hub->child_usage_bits)) { - status = pm_runtime_get_sync(&port_dev->dev); + status = pm_runtime_resume_and_get(&port_dev->dev); if (status < 0) { dev_dbg(&udev->dev, "can't resume usb port, status %d\n", status); diff --git a/drivers/usb/dwc2/core_intr.c b/drivers/usb/dwc2/core_intr.c index 6272b4ae4740..f73e78143ad1 100644 --- a/drivers/usb/dwc2/core_intr.c +++ b/drivers/usb/dwc2/core_intr.c @@ -312,6 +312,7 @@ static void dwc2_handle_conn_id_status_change_intr(struct dwc2_hsotg *hsotg) static void dwc2_handle_session_req_intr(struct dwc2_hsotg *hsotg) { int ret; + u32 hprt0; /* Clear interrupt */ dwc2_writel(hsotg, GINTSTS_SESSREQINT, GINTSTS); @@ -332,6 +333,13 @@ static void dwc2_handle_session_req_intr(struct dwc2_hsotg *hsotg) * established */ dwc2_hsotg_disconnect(hsotg); + } else { + /* Turn on the port power bit. */ + hprt0 = dwc2_read_hprt0(hsotg); + hprt0 |= HPRT0_PWR; + dwc2_writel(hsotg, hprt0, HPRT0); + /* Connect hcd after port power is set. */ + dwc2_hcd_connect(hsotg); } } diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 904b0043011c..af8efebfaf11 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -304,13 +304,12 @@ int dwc3_send_gadget_ep_cmd(struct dwc3_ep *dep, unsigned cmd, } if (DWC3_DEPCMD_CMD(cmd) == DWC3_DEPCMD_STARTTRANSFER) { - int needs_wakeup; + int link_state; - needs_wakeup = (dwc->link_state == DWC3_LINK_STATE_U1 || - dwc->link_state == DWC3_LINK_STATE_U2 || - dwc->link_state == DWC3_LINK_STATE_U3); - - if (unlikely(needs_wakeup)) { + link_state = dwc3_gadget_get_link_state(dwc); + if (link_state == DWC3_LINK_STATE_U1 || + link_state == DWC3_LINK_STATE_U2 || + link_state == DWC3_LINK_STATE_U3) { ret = __dwc3_gadget_wakeup(dwc); dev_WARN_ONCE(dwc->dev, ret, "wakeup failed --> %d\n", ret); @@ -1862,6 +1861,8 @@ static int __dwc3_gadget_wakeup(struct dwc3 *dwc) case DWC3_LINK_STATE_RESET: case DWC3_LINK_STATE_RX_DET: /* in HS, means Early Suspend */ case DWC3_LINK_STATE_U3: /* in HS, means SUSPEND */ + case DWC3_LINK_STATE_U2: /* in HS, means Sleep (L1) */ + case DWC3_LINK_STATE_U1: case DWC3_LINK_STATE_RESUME: break; default: @@ -2986,6 +2987,15 @@ static void dwc3_gadget_reset_interrupt(struct dwc3 *dwc) dwc->connected = true; + /* + * Ideally, dwc3_reset_gadget() would trigger the function + * drivers to stop any active transfers through ep disable. + * However, for functions which defer ep disable, such as mass + * storage, we will need to rely on the call to stop active + * transfers here, and avoid allowing of request queuing. + */ + dwc->connected = false; + /* * WORKAROUND: DWC3 revisions <1.88a have an issue which * would cause a missing Disconnect Event if there's a diff --git a/drivers/usb/gadget/config.c b/drivers/usb/gadget/config.c index 2d115353424c..8bb25773b61e 100644 --- a/drivers/usb/gadget/config.c +++ b/drivers/usb/gadget/config.c @@ -194,9 +194,13 @@ EXPORT_SYMBOL_GPL(usb_assign_descriptors); void usb_free_all_descriptors(struct usb_function *f) { usb_free_descriptors(f->fs_descriptors); + f->fs_descriptors = NULL; usb_free_descriptors(f->hs_descriptors); + f->hs_descriptors = NULL; usb_free_descriptors(f->ss_descriptors); + f->ss_descriptors = NULL; usb_free_descriptors(f->ssp_descriptors); + f->ssp_descriptors = NULL; } EXPORT_SYMBOL_GPL(usb_free_all_descriptors); diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c index df003bc67da0..aa56a080235c 100644 --- a/drivers/usb/gadget/function/f_fs.c +++ b/drivers/usb/gadget/function/f_fs.c @@ -2658,6 +2658,7 @@ static int __ffs_data_got_strings(struct ffs_data *ffs, do { /* lang_count > 0 so we can use do-while */ unsigned needed = needed_count; + u32 str_per_lang = str_count; if (unlikely(len < 3)) goto error_free; @@ -2693,7 +2694,7 @@ static int __ffs_data_got_strings(struct ffs_data *ffs, data += length + 1; len -= length + 1; - } while (--str_count); + } while (--str_per_lang); s->id = 0; /* terminator */ s->s = NULL; diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c index 560382e0a8f3..e65f474ad7b3 100644 --- a/drivers/usb/gadget/function/f_uac1.c +++ b/drivers/usb/gadget/function/f_uac1.c @@ -19,6 +19,9 @@ #include "u_audio.h" #include "u_uac1.h" +/* UAC1 spec: 3.7.2.3 Audio Channel Cluster Format */ +#define UAC1_CHANNEL_MASK 0x0FFF + struct f_uac1 { struct g_audio g_audio; u8 ac_intf, as_in_intf, as_out_intf; @@ -30,6 +33,11 @@ static inline struct f_uac1 *func_to_uac1(struct usb_function *f) return container_of(f, struct f_uac1, g_audio.func); } +static inline struct f_uac1_opts *g_audio_to_uac1_opts(struct g_audio *audio) +{ + return container_of(audio->func.fi, struct f_uac1_opts, func_inst); +} + /* * DESCRIPTORS ... most are static, but strings and full * configuration descriptors are built on demand. @@ -505,11 +513,42 @@ static void f_audio_disable(struct usb_function *f) /*-------------------------------------------------------------------------*/ +static int f_audio_validate_opts(struct g_audio *audio, struct device *dev) +{ + struct f_uac1_opts *opts = g_audio_to_uac1_opts(audio); + + if (!opts->p_chmask && !opts->c_chmask) { + dev_err(dev, "Error: no playback and capture channels\n"); + return -EINVAL; + } else if (opts->p_chmask & ~UAC1_CHANNEL_MASK) { + dev_err(dev, "Error: unsupported playback channels mask\n"); + return -EINVAL; + } else if (opts->c_chmask & ~UAC1_CHANNEL_MASK) { + dev_err(dev, "Error: unsupported capture channels mask\n"); + return -EINVAL; + } else if ((opts->p_ssize < 1) || (opts->p_ssize > 4)) { + dev_err(dev, "Error: incorrect playback sample size\n"); + return -EINVAL; + } else if ((opts->c_ssize < 1) || (opts->c_ssize > 4)) { + dev_err(dev, "Error: incorrect capture sample size\n"); + return -EINVAL; + } else if (!opts->p_srate) { + dev_err(dev, "Error: incorrect playback sampling rate\n"); + return -EINVAL; + } else if (!opts->c_srate) { + dev_err(dev, "Error: incorrect capture sampling rate\n"); + return -EINVAL; + } + + return 0; +} + /* audio function driver setup/binding */ static int f_audio_bind(struct usb_configuration *c, struct usb_function *f) { struct usb_composite_dev *cdev = c->cdev; struct usb_gadget *gadget = cdev->gadget; + struct device *dev = &gadget->dev; struct f_uac1 *uac1 = func_to_uac1(f); struct g_audio *audio = func_to_g_audio(f); struct f_uac1_opts *audio_opts; @@ -519,6 +558,10 @@ static int f_audio_bind(struct usb_configuration *c, struct usb_function *f) int rate; int status; + status = f_audio_validate_opts(audio, dev); + if (status) + return status; + audio_opts = container_of(f->fi, struct f_uac1_opts, func_inst); us = usb_gstrings_attach(cdev, uac1_strings, ARRAY_SIZE(strings_uac1)); diff --git a/drivers/usb/gadget/function/f_uac2.c b/drivers/usb/gadget/function/f_uac2.c index 6f03e944e0e3..dd960cea642f 100644 --- a/drivers/usb/gadget/function/f_uac2.c +++ b/drivers/usb/gadget/function/f_uac2.c @@ -14,6 +14,9 @@ #include "u_audio.h" #include "u_uac2.h" +/* UAC2 spec: 4.1 Audio Channel Cluster Descriptor */ +#define UAC2_CHANNEL_MASK 0x07FFFFFF + /* * The driver implements a simple UAC_2 topology. * USB-OUT -> IT_1 -> OT_3 -> ALSA_Capture @@ -604,6 +607,36 @@ static void setup_descriptor(struct f_uac2_opts *opts) hs_audio_desc[i] = NULL; } +static int afunc_validate_opts(struct g_audio *agdev, struct device *dev) +{ + struct f_uac2_opts *opts = g_audio_to_uac2_opts(agdev); + + if (!opts->p_chmask && !opts->c_chmask) { + dev_err(dev, "Error: no playback and capture channels\n"); + return -EINVAL; + } else if (opts->p_chmask & ~UAC2_CHANNEL_MASK) { + dev_err(dev, "Error: unsupported playback channels mask\n"); + return -EINVAL; + } else if (opts->c_chmask & ~UAC2_CHANNEL_MASK) { + dev_err(dev, "Error: unsupported capture channels mask\n"); + return -EINVAL; + } else if ((opts->p_ssize < 1) || (opts->p_ssize > 4)) { + dev_err(dev, "Error: incorrect playback sample size\n"); + return -EINVAL; + } else if ((opts->c_ssize < 1) || (opts->c_ssize > 4)) { + dev_err(dev, "Error: incorrect capture sample size\n"); + return -EINVAL; + } else if (!opts->p_srate) { + dev_err(dev, "Error: incorrect playback sampling rate\n"); + return -EINVAL; + } else if (!opts->c_srate) { + dev_err(dev, "Error: incorrect capture sampling rate\n"); + return -EINVAL; + } + + return 0; +} + static int afunc_bind(struct usb_configuration *cfg, struct usb_function *fn) { @@ -612,11 +645,13 @@ afunc_bind(struct usb_configuration *cfg, struct usb_function *fn) struct usb_composite_dev *cdev = cfg->cdev; struct usb_gadget *gadget = cdev->gadget; struct device *dev = &gadget->dev; - struct f_uac2_opts *uac2_opts; + struct f_uac2_opts *uac2_opts = g_audio_to_uac2_opts(agdev); struct usb_string *us; int ret; - uac2_opts = container_of(fn->fi, struct f_uac2_opts, func_inst); + ret = afunc_validate_opts(agdev, dev); + if (ret) + return ret; us = usb_gstrings_attach(cdev, fn_strings, ARRAY_SIZE(strings_fn)); if (IS_ERR(us)) diff --git a/drivers/usb/gadget/function/f_uvc.c b/drivers/usb/gadget/function/f_uvc.c index fb0a892687c0..c03b67aab1a8 100644 --- a/drivers/usb/gadget/function/f_uvc.c +++ b/drivers/usb/gadget/function/f_uvc.c @@ -633,7 +633,12 @@ uvc_function_bind(struct usb_configuration *c, struct usb_function *f) uvc_hs_streaming_ep.wMaxPacketSize = cpu_to_le16(max_packet_size | ((max_packet_mult - 1) << 11)); - uvc_hs_streaming_ep.bInterval = opts->streaming_interval; + + /* A high-bandwidth endpoint must specify a bInterval value of 1 */ + if (max_packet_mult > 1) + uvc_hs_streaming_ep.bInterval = 1; + else + uvc_hs_streaming_ep.bInterval = opts->streaming_interval; uvc_ss_streaming_ep.wMaxPacketSize = cpu_to_le16(max_packet_size); uvc_ss_streaming_ep.bInterval = opts->streaming_interval; @@ -817,6 +822,7 @@ static struct usb_function_instance *uvc_alloc_inst(void) pd->bmControls[0] = 1; pd->bmControls[1] = 0; pd->iProcessing = 0; + pd->bmVideoStandards = 0; od = &opts->uvc_output_terminal; od->bLength = UVC_DT_OUTPUT_TERMINAL_SIZE; diff --git a/drivers/usb/gadget/legacy/webcam.c b/drivers/usb/gadget/legacy/webcam.c index a9f8eb8e1c76..2c9eab2b863d 100644 --- a/drivers/usb/gadget/legacy/webcam.c +++ b/drivers/usb/gadget/legacy/webcam.c @@ -125,6 +125,7 @@ static const struct uvc_processing_unit_descriptor uvc_processing = { .bmControls[0] = 1, .bmControls[1] = 0, .iProcessing = 0, + .bmVideoStandards = 0, }; static const struct uvc_output_terminal_descriptor uvc_output_terminal = { diff --git a/drivers/usb/gadget/udc/dummy_hcd.c b/drivers/usb/gadget/udc/dummy_hcd.c index a49c27b2ba16..58261ec1300a 100644 --- a/drivers/usb/gadget/udc/dummy_hcd.c +++ b/drivers/usb/gadget/udc/dummy_hcd.c @@ -900,6 +900,21 @@ static int dummy_pullup(struct usb_gadget *_gadget, int value) spin_lock_irqsave(&dum->lock, flags); dum->pullup = (value != 0); set_link_state(dum_hcd); + if (value == 0) { + /* + * Emulate synchronize_irq(): wait for callbacks to finish. + * This seems to be the best place to emulate the call to + * synchronize_irq() that's in usb_gadget_remove_driver(). + * Doing it in dummy_udc_stop() would be too late since it + * is called after the unbind callback and unbind shouldn't + * be invoked until all the other callbacks are finished. + */ + while (dum->callback_usage > 0) { + spin_unlock_irqrestore(&dum->lock, flags); + usleep_range(1000, 2000); + spin_lock_irqsave(&dum->lock, flags); + } + } spin_unlock_irqrestore(&dum->lock, flags); usb_hcd_poll_rh_status(dummy_hcd_to_hcd(dum_hcd)); @@ -1001,14 +1016,6 @@ static int dummy_udc_stop(struct usb_gadget *g) spin_lock_irq(&dum->lock); dum->ints_enabled = 0; stop_activity(dum); - - /* emulate synchronize_irq(): wait for callbacks to finish */ - while (dum->callback_usage > 0) { - spin_unlock_irq(&dum->lock); - usleep_range(1000, 2000); - spin_lock_irq(&dum->lock); - } - dum->driver = NULL; spin_unlock_irq(&dum->lock); diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c index 9764122c9cdf..7f9f302a73cd 100644 --- a/drivers/usb/host/xhci-mem.c +++ b/drivers/usb/host/xhci-mem.c @@ -2134,6 +2134,15 @@ static void xhci_add_in_port(struct xhci_hcd *xhci, unsigned int num_ports, if (major_revision == 0x03) { rhub = &xhci->usb3_rhub; + /* + * Some hosts incorrectly use sub-minor version for minor + * version (i.e. 0x02 instead of 0x20 for bcdUSB 0x320 and 0x01 + * for bcdUSB 0x310). Since there is no USB release with sub + * minor version 0x301 to 0x309, we can assume that they are + * incorrect and fix it here. + */ + if (minor_revision > 0x00 && minor_revision < 0x10) + minor_revision <<= 4; } else if (major_revision <= 0x02) { rhub = &xhci->usb2_rhub; } else { diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c index 5fc3ea6d46c5..5c0eb35cd007 100644 --- a/drivers/usb/host/xhci-mtk.c +++ b/drivers/usb/host/xhci-mtk.c @@ -397,6 +397,8 @@ static void xhci_mtk_quirks(struct device *dev, struct xhci_hcd *xhci) xhci->quirks |= XHCI_SPURIOUS_SUCCESS; if (mtk->lpm_support) xhci->quirks |= XHCI_LPM_SUPPORT; + if (mtk->u2_lpm_disable) + xhci->quirks |= XHCI_HW_LPM_DISABLE; /* * MTK xHCI 0.96: PSA is 1 by default even if doesn't support stream, @@ -469,6 +471,7 @@ static int xhci_mtk_probe(struct platform_device *pdev) return ret; mtk->lpm_support = of_property_read_bool(node, "usb3-lpm-capable"); + mtk->u2_lpm_disable = of_property_read_bool(node, "usb2-lpm-disable"); /* optional property, ignore the error if it does not exist */ of_property_read_u32(node, "mediatek,u3p-dis-msk", &mtk->u3p_dis_msk); diff --git a/drivers/usb/host/xhci-mtk.h b/drivers/usb/host/xhci-mtk.h index 734c5513aa1b..d9f438d078da 100644 --- a/drivers/usb/host/xhci-mtk.h +++ b/drivers/usb/host/xhci-mtk.h @@ -150,6 +150,7 @@ struct xhci_hcd_mtk { struct phy **phys; int num_phys; bool lpm_support; + bool u2_lpm_disable; /* usb remote wakeup */ bool uwk_en; struct regmap *uwk; diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index b5080bc1689e..de05ac9d3ae1 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -228,6 +228,7 @@ static void xhci_zero_64b_regs(struct xhci_hcd *xhci) struct device *dev = xhci_to_hcd(xhci)->self.sysdev; int err, i; u64 val; + u32 intrs; /* * Some Renesas controllers get into a weird state if they are @@ -266,7 +267,10 @@ static void xhci_zero_64b_regs(struct xhci_hcd *xhci) if (upper_32_bits(val)) xhci_write_64(xhci, 0, &xhci->op_regs->cmd_ring); - for (i = 0; i < HCS_MAX_INTRS(xhci->hcs_params1); i++) { + intrs = min_t(u32, HCS_MAX_INTRS(xhci->hcs_params1), + ARRAY_SIZE(xhci->run_regs->ir_set)); + + for (i = 0; i < intrs; i++) { struct xhci_intr_reg __iomem *ir; ir = &xhci->run_regs->ir_set[i]; @@ -3227,6 +3231,14 @@ static void xhci_endpoint_reset(struct usb_hcd *hcd, /* config ep command clears toggle if add and drop ep flags are set */ ctrl_ctx = xhci_get_input_control_ctx(cfg_cmd->in_ctx); + if (!ctrl_ctx) { + spin_unlock_irqrestore(&xhci->lock, flags); + xhci_free_command(xhci, cfg_cmd); + xhci_warn(xhci, "%s: Could not get input context, bad type.\n", + __func__); + goto cleanup; + } + xhci_setup_input_ctx_for_config_ep(xhci, cfg_cmd->in_ctx, vdev->out_ctx, ctrl_ctx, ep_flag, ep_flag); xhci_endpoint_copy(xhci, cfg_cmd->in_ctx, vdev->out_ctx, ep_index); diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 166f68f639c2..70ef603f7bb9 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -1932,7 +1932,7 @@ static void musb_irq_work(struct work_struct *data) struct musb *musb = container_of(data, struct musb, irq_work.work); int error; - error = pm_runtime_get_sync(musb->controller); + error = pm_runtime_resume_and_get(musb->controller); if (error < 0) { dev_err(musb->controller, "Could not enable: %i\n", error); diff --git a/drivers/video/fbdev/core/fbcmap.c b/drivers/video/fbdev/core/fbcmap.c index e5ae33c1a8e8..e8a17fb715ac 100644 --- a/drivers/video/fbdev/core/fbcmap.c +++ b/drivers/video/fbdev/core/fbcmap.c @@ -101,17 +101,17 @@ int fb_alloc_cmap_gfp(struct fb_cmap *cmap, int len, int transp, gfp_t flags) if (!len) return 0; - cmap->red = kmalloc(size, flags); + cmap->red = kzalloc(size, flags); if (!cmap->red) goto fail; - cmap->green = kmalloc(size, flags); + cmap->green = kzalloc(size, flags); if (!cmap->green) goto fail; - cmap->blue = kmalloc(size, flags); + cmap->blue = kzalloc(size, flags); if (!cmap->blue) goto fail; if (transp) { - cmap->transp = kmalloc(size, flags); + cmap->transp = kzalloc(size, flags); if (!cmap->transp) goto fail; } else { diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index 35741901f4e0..ab69e3563b12 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -1406,10 +1406,30 @@ get_old_root(struct btrfs_root *root, u64 time_seq) "failed to read tree block %llu from get_old_root", logical); } else { + struct tree_mod_elem *tm2; + btrfs_tree_read_lock(old); eb = btrfs_clone_extent_buffer(old); + /* + * After the lookup for the most recent tree mod operation + * above and before we locked and cloned the extent buffer + * 'old', a new tree mod log operation may have been added. + * So lookup for a more recent one to make sure the number + * of mod log operations we replay is consistent with the + * number of items we have in the cloned extent buffer, + * otherwise we can hit a BUG_ON when rewinding the extent + * buffer. + */ + tm2 = tree_mod_log_search(fs_info, logical, time_seq); btrfs_tree_read_unlock(old); free_extent_buffer(old); + ASSERT(tm2); + ASSERT(tm2 == tm || tm2->seq > tm->seq); + if (!tm2 || tm2->seq < tm->seq) { + free_extent_buffer(eb); + return NULL; + } + tm = tm2; } } else if (old_root) { eb_root_owner = btrfs_header_owner(eb_root); diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 4bbd4b09fb96..e9d3eb7f0e2b 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -667,8 +667,6 @@ static noinline int create_subvol(struct inode *dir, btrfs_set_root_otransid(root_item, trans->transid); btrfs_tree_unlock(leaf); - free_extent_buffer(leaf); - leaf = NULL; btrfs_set_root_dirid(root_item, new_dirid); @@ -677,8 +675,22 @@ static noinline int create_subvol(struct inode *dir, key.type = BTRFS_ROOT_ITEM_KEY; ret = btrfs_insert_root(trans, fs_info->tree_root, &key, root_item); - if (ret) + if (ret) { + /* + * Since we don't abort the transaction in this case, free the + * tree block so that we don't leak space and leave the + * filesystem in an inconsistent state (an extent item in the + * extent tree without backreferences). Also no need to have + * the tree block locked since it is not in any tree at this + * point, so no other task can find it and use it. + */ + btrfs_free_tree_block(trans, root, leaf, 0, 1); + free_extent_buffer(leaf); goto fail; + } + + free_extent_buffer(leaf); + leaf = NULL; key.offset = (u64)-1; new_root = btrfs_read_fs_root_no_name(fs_info, &key); diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index 68b5d7c4aa49..ba68b0b41dff 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -1836,8 +1836,8 @@ int replace_path(struct btrfs_trans_handle *trans, struct reloc_control *rc, int ret; int slot; - BUG_ON(src->root_key.objectid != BTRFS_TREE_RELOC_OBJECTID); - BUG_ON(dest->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID); + ASSERT(src->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID); + ASSERT(dest->root_key.objectid != BTRFS_TREE_RELOC_OBJECTID); last_snapshot = btrfs_root_last_snapshot(&src->root_item); again: @@ -1871,7 +1871,7 @@ int replace_path(struct btrfs_trans_handle *trans, struct reloc_control *rc, struct btrfs_key first_key; level = btrfs_header_level(parent); - BUG_ON(level < lowest_level); + ASSERT(level >= lowest_level); ret = btrfs_bin_search(parent, &key, level, &slot); if (ret < 0) diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index 30025cc5d4ae..997a106f28d3 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -3693,7 +3693,7 @@ smb2_get_enc_key(struct TCP_Server_Info *server, __u64 ses_id, int enc, u8 *key) } spin_unlock(&cifs_tcp_ses_lock); - return 1; + return -EAGAIN; } /* * Encrypt or decrypt @rqst message. @rqst[0] has the following format: diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c index b8a7ce379ffe..75fbdfb8aaef 100644 --- a/fs/ecryptfs/main.c +++ b/fs/ecryptfs/main.c @@ -492,6 +492,12 @@ static struct dentry *ecryptfs_mount(struct file_system_type *fs_type, int flags goto out; } + if (!dev_name) { + rc = -EINVAL; + err = "Device name cannot be null"; + goto out; + } + rc = ecryptfs_parse_options(sbi, raw_data, &check_ruid); if (rc) { err = "Error parsing options"; diff --git a/fs/erofs/erofs_fs.h b/fs/erofs/erofs_fs.h index b1ee5654750d..52ab96154467 100644 --- a/fs/erofs/erofs_fs.h +++ b/fs/erofs/erofs_fs.h @@ -74,6 +74,9 @@ static inline bool erofs_inode_is_data_compressed(unsigned int datamode) #define EROFS_I_VERSION_BIT 0 #define EROFS_I_DATALAYOUT_BIT 1 +#define EROFS_I_ALL \ + ((1 << (EROFS_I_DATALAYOUT_BIT + EROFS_I_DATALAYOUT_BITS)) - 1) + /* 32-byte reduced form of an ondisk inode */ struct erofs_inode_compact { __le16 i_format; /* inode format hints */ diff --git a/fs/erofs/inode.c b/fs/erofs/inode.c index 70fd3af7b8cb..0dbeaf68e1d6 100644 --- a/fs/erofs/inode.c +++ b/fs/erofs/inode.c @@ -44,6 +44,13 @@ static struct page *erofs_read_inode(struct inode *inode, dic = page_address(page) + *ofs; ifmt = le16_to_cpu(dic->i_format); + if (ifmt & ~EROFS_I_ALL) { + erofs_err(inode->i_sb, "unsupported i_format %u of nid %llu", + ifmt, vi->nid); + err = -EOPNOTSUPP; + goto err_out; + } + vi->datalayout = erofs_inode_datalayout(ifmt); if (vi->datalayout >= EROFS_INODE_DATALAYOUT_MAX) { erofs_err(inode->i_sb, "unsupported datalayout %u of nid %llu", diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c index 64b6549dd901..dd2c23d1483c 100644 --- a/fs/ext4/ialloc.c +++ b/fs/ext4/ialloc.c @@ -1353,6 +1353,7 @@ int ext4_init_inode_table(struct super_block *sb, ext4_group_t group, handle_t *handle; ext4_fsblk_t blk; int num, ret = 0, used_blks = 0; + unsigned long used_inos = 0; /* This should not happen, but just to be sure check this */ if (sb_rdonly(sb)) { @@ -1383,22 +1384,37 @@ int ext4_init_inode_table(struct super_block *sb, ext4_group_t group, * used inodes so we need to skip blocks with used inodes in * inode table. */ - if (!(gdp->bg_flags & cpu_to_le16(EXT4_BG_INODE_UNINIT))) - used_blks = DIV_ROUND_UP((EXT4_INODES_PER_GROUP(sb) - - ext4_itable_unused_count(sb, gdp)), - sbi->s_inodes_per_block); - - if ((used_blks < 0) || (used_blks > sbi->s_itb_per_group) || - ((group == 0) && ((EXT4_INODES_PER_GROUP(sb) - - ext4_itable_unused_count(sb, gdp)) < - EXT4_FIRST_INO(sb)))) { - ext4_error(sb, "Something is wrong with group %u: " - "used itable blocks: %d; " - "itable unused count: %u", - group, used_blks, - ext4_itable_unused_count(sb, gdp)); - ret = 1; - goto err_out; + if (!(gdp->bg_flags & cpu_to_le16(EXT4_BG_INODE_UNINIT))) { + used_inos = EXT4_INODES_PER_GROUP(sb) - + ext4_itable_unused_count(sb, gdp); + used_blks = DIV_ROUND_UP(used_inos, sbi->s_inodes_per_block); + + /* Bogus inode unused count? */ + if (used_blks < 0 || used_blks > sbi->s_itb_per_group) { + ext4_error(sb, "Something is wrong with group %u: " + "used itable blocks: %d; " + "itable unused count: %u", + group, used_blks, + ext4_itable_unused_count(sb, gdp)); + ret = 1; + goto err_out; + } + + used_inos += group * EXT4_INODES_PER_GROUP(sb); + /* + * Are there some uninitialized inodes in the inode table + * before the first normal inode? + */ + if ((used_blks != sbi->s_itb_per_group) && + (used_inos < EXT4_FIRST_INO(sb))) { + ext4_error(sb, "Something is wrong with group %u: " + "itable unused count: %u; " + "itables initialized count: %ld", + group, ext4_itable_unused_count(sb, gdp), + used_inos); + ret = 1; + goto err_out; + } } blk = ext4_inode_table(sb, gdp) + used_blks; diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 2ecf4594a20d..0b364f5e6fdf 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -2675,9 +2675,6 @@ static void ext4_orphan_cleanup(struct super_block *sb, sb->s_flags &= ~SB_RDONLY; } #ifdef CONFIG_QUOTA - /* Needed for iput() to work correctly and not trash data */ - sb->s_flags |= SB_ACTIVE; - /* * Turn on quotas which were not enabled for read-only mounts if * filesystem has quota feature, so that they are updated correctly. @@ -5060,8 +5057,10 @@ static int ext4_commit_super(struct super_block *sb, int sync) struct buffer_head *sbh = EXT4_SB(sb)->s_sbh; int error = 0; - if (!sbh || block_device_ejected(sb)) - return error; + if (!sbh) + return -EINVAL; + if (block_device_ejected(sb)) + return -ENODEV; /* * If the file system is mounted read-only, don't update the diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index 7ce33698ae38..48bb5d3c709d 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -2718,6 +2718,9 @@ static void remove_nats_in_journal(struct f2fs_sb_info *sbi) struct f2fs_nat_entry raw_ne; nid_t nid = le32_to_cpu(nid_in_journal(journal, i)); + if (f2fs_check_nid_range(sbi, nid)) + continue; + raw_ne = nat_in_journal(journal, i); ne = __lookup_nat_cache(nm_i, nid); diff --git a/fs/fuse/file.c b/fs/fuse/file.c index 1e1aef1bc20b..0883e5b24c90 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -1108,6 +1108,7 @@ static ssize_t fuse_send_write_pages(struct fuse_io_args *ia, struct fuse_file *ff = file->private_data; struct fuse_conn *fc = ff->fc; unsigned int offset, i; + bool short_write; int err; for (i = 0; i < ap->num_pages; i++) @@ -1120,32 +1121,38 @@ static ssize_t fuse_send_write_pages(struct fuse_io_args *ia, if (!err && ia->write.out.size > count) err = -EIO; + short_write = ia->write.out.size < count; offset = ap->descs[0].offset; count = ia->write.out.size; for (i = 0; i < ap->num_pages; i++) { struct page *page = ap->pages[i]; - if (!err && !offset && count >= PAGE_SIZE) - SetPageUptodate(page); - - if (count > PAGE_SIZE - offset) - count -= PAGE_SIZE - offset; - else - count = 0; - offset = 0; - - unlock_page(page); + if (err) { + ClearPageUptodate(page); + } else { + if (count >= PAGE_SIZE - offset) + count -= PAGE_SIZE - offset; + else { + if (short_write) + ClearPageUptodate(page); + count = 0; + } + offset = 0; + } + if (ia->write.page_locked && (i == ap->num_pages - 1)) + unlock_page(page); put_page(page); } return err; } -static ssize_t fuse_fill_write_pages(struct fuse_args_pages *ap, +static ssize_t fuse_fill_write_pages(struct fuse_io_args *ia, struct address_space *mapping, struct iov_iter *ii, loff_t pos, unsigned int max_pages) { + struct fuse_args_pages *ap = &ia->ap; struct fuse_conn *fc = get_fuse_conn(mapping->host); unsigned offset = pos & (PAGE_SIZE - 1); size_t count = 0; @@ -1198,6 +1205,16 @@ static ssize_t fuse_fill_write_pages(struct fuse_args_pages *ap, if (offset == PAGE_SIZE) offset = 0; + /* If we copied full page, mark it uptodate */ + if (tmp == PAGE_SIZE) + SetPageUptodate(page); + + if (PageUptodate(page)) { + unlock_page(page); + } else { + ia->write.page_locked = true; + break; + } if (!fc->big_writes) break; } while (iov_iter_count(ii) && count < fc->max_write && @@ -1241,7 +1258,7 @@ static ssize_t fuse_perform_write(struct kiocb *iocb, break; } - count = fuse_fill_write_pages(ap, mapping, ii, pos, nr_pages); + count = fuse_fill_write_pages(&ia, mapping, ii, pos, nr_pages); if (count <= 0) { err = count; } else { diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h index 43bacf0a6bd3..d87892648545 100644 --- a/fs/fuse/fuse_i.h +++ b/fs/fuse/fuse_i.h @@ -845,6 +845,7 @@ struct fuse_io_args { struct { struct fuse_write_in in; struct fuse_write_out out; + bool page_locked; } write; }; struct fuse_args_pages ap; diff --git a/fs/fuse/virtio_fs.c b/fs/fuse/virtio_fs.c index 7505f8102762..fadf6fb90fe2 100644 --- a/fs/fuse/virtio_fs.c +++ b/fs/fuse/virtio_fs.c @@ -667,6 +667,7 @@ static int virtio_fs_probe(struct virtio_device *vdev) out_vqs: vdev->config->reset(vdev); virtio_fs_cleanup_vqs(vdev, fs); + kfree(fs->vqs); out: vdev->priv = NULL; diff --git a/fs/jffs2/compr_rtime.c b/fs/jffs2/compr_rtime.c index 406d9cc84ba8..79e771ab624f 100644 --- a/fs/jffs2/compr_rtime.c +++ b/fs/jffs2/compr_rtime.c @@ -37,6 +37,9 @@ static int jffs2_rtime_compress(unsigned char *data_in, int outpos = 0; int pos=0; + if (*dstlen <= 3) + return -1; + memset(positions,0,sizeof(positions)); while (pos < (*sourcelen) && outpos <= (*dstlen)-2) { diff --git a/fs/jffs2/scan.c b/fs/jffs2/scan.c index 5f7e284e0df3..0b1a7f68b712 100644 --- a/fs/jffs2/scan.c +++ b/fs/jffs2/scan.c @@ -1078,7 +1078,7 @@ static int jffs2_scan_dirent_node(struct jffs2_sb_info *c, struct jffs2_eraseblo memcpy(&fd->name, rd->name, checkedlen); fd->name[checkedlen] = 0; - crc = crc32(0, fd->name, rd->nsize); + crc = crc32(0, fd->name, checkedlen); if (crc != je32_to_cpu(rd->name_crc)) { pr_notice("%s(): Name CRC failed on node at 0x%08x: Read 0x%08x, calculated 0x%08x\n", __func__, ofs, je32_to_cpu(rd->name_crc), crc); diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c index e3a79e695812..7e8c18218e68 100644 --- a/fs/nfs/pnfs.c +++ b/fs/nfs/pnfs.c @@ -1311,7 +1311,7 @@ _pnfs_return_layout(struct inode *ino) } valid_layout = pnfs_layout_is_valid(lo); pnfs_clear_layoutcommit(ino, &tmp_list); - pnfs_mark_matching_lsegs_invalid(lo, &tmp_list, NULL, 0); + pnfs_mark_matching_lsegs_return(lo, &tmp_list, NULL, 0); if (NFS_SERVER(ino)->pnfs_curr_ld->return_range) { struct pnfs_layout_range range = { @@ -2427,6 +2427,9 @@ pnfs_mark_matching_lsegs_return(struct pnfs_layout_hdr *lo, assert_spin_locked(&lo->plh_inode->i_lock); + if (test_bit(NFS_LAYOUT_RETURN_REQUESTED, &lo->plh_flags)) + tmp_list = &lo->plh_return_segs; + list_for_each_entry_safe(lseg, next, &lo->plh_segs, pls_list) if (pnfs_match_lseg_recall(lseg, return_range, seq)) { dprintk("%s: marking lseg %p iomode %d " @@ -2434,6 +2437,8 @@ pnfs_mark_matching_lsegs_return(struct pnfs_layout_hdr *lo, lseg, lseg->pls_range.iomode, lseg->pls_range.offset, lseg->pls_range.length); + if (test_bit(NFS_LSEG_LAYOUTRETURN, &lseg->pls_flags)) + tmp_list = &lo->plh_return_segs; if (mark_lseg_invalid(lseg, tmp_list)) continue; remaining++; diff --git a/fs/ubifs/replay.c b/fs/ubifs/replay.c index 01fcf7975047..723a4b66a9b9 100644 --- a/fs/ubifs/replay.c +++ b/fs/ubifs/replay.c @@ -223,7 +223,8 @@ static bool inode_still_linked(struct ubifs_info *c, struct replay_entry *rino) */ list_for_each_entry_reverse(r, &c->replay_list, list) { ubifs_assert(c, r->sqnum >= rino->sqnum); - if (key_inum(c, &r->key) == key_inum(c, &rino->key)) + if (key_inum(c, &r->key) == key_inum(c, &rino->key) && + key_type(c, &r->key) == UBIFS_INO_KEY) return r->deletion == 0; } diff --git a/include/crypto/acompress.h b/include/crypto/acompress.h index d873f999b334..3a801a7d3a0e 100644 --- a/include/crypto/acompress.h +++ b/include/crypto/acompress.h @@ -147,6 +147,8 @@ static inline struct crypto_acomp *crypto_acomp_reqtfm(struct acomp_req *req) * crypto_free_acomp() -- free ACOMPRESS tfm handle * * @tfm: ACOMPRESS tfm handle allocated with crypto_alloc_acomp() + * + * If @tfm is a NULL or error pointer, this function does nothing. */ static inline void crypto_free_acomp(struct crypto_acomp *tfm) { diff --git a/include/crypto/aead.h b/include/crypto/aead.h index 3c245b1859e7..3b870b4e8275 100644 --- a/include/crypto/aead.h +++ b/include/crypto/aead.h @@ -179,6 +179,8 @@ static inline struct crypto_tfm *crypto_aead_tfm(struct crypto_aead *tfm) /** * crypto_free_aead() - zeroize and free aead handle * @tfm: cipher handle to be freed + * + * If @tfm is a NULL or error pointer, this function does nothing. */ static inline void crypto_free_aead(struct crypto_aead *tfm) { diff --git a/include/crypto/akcipher.h b/include/crypto/akcipher.h index 6924b091adec..8913b42fcb34 100644 --- a/include/crypto/akcipher.h +++ b/include/crypto/akcipher.h @@ -174,6 +174,8 @@ static inline struct crypto_akcipher *crypto_akcipher_reqtfm( * crypto_free_akcipher() - free AKCIPHER tfm handle * * @tfm: AKCIPHER tfm handle allocated with crypto_alloc_akcipher() + * + * If @tfm is a NULL or error pointer, this function does nothing. */ static inline void crypto_free_akcipher(struct crypto_akcipher *tfm) { diff --git a/include/crypto/hash.h b/include/crypto/hash.h index 84e9f2380edf..e993c6beec07 100644 --- a/include/crypto/hash.h +++ b/include/crypto/hash.h @@ -260,6 +260,8 @@ static inline struct crypto_tfm *crypto_ahash_tfm(struct crypto_ahash *tfm) /** * crypto_free_ahash() - zeroize and free the ahash handle * @tfm: cipher handle to be freed + * + * If @tfm is a NULL or error pointer, this function does nothing. */ static inline void crypto_free_ahash(struct crypto_ahash *tfm) { @@ -703,6 +705,8 @@ static inline struct crypto_tfm *crypto_shash_tfm(struct crypto_shash *tfm) /** * crypto_free_shash() - zeroize and free the message digest handle * @tfm: cipher handle to be freed + * + * If @tfm is a NULL or error pointer, this function does nothing. */ static inline void crypto_free_shash(struct crypto_shash *tfm) { diff --git a/include/crypto/kpp.h b/include/crypto/kpp.h index cd9a9b500624..19a2eadbef61 100644 --- a/include/crypto/kpp.h +++ b/include/crypto/kpp.h @@ -154,6 +154,8 @@ static inline void crypto_kpp_set_flags(struct crypto_kpp *tfm, u32 flags) * crypto_free_kpp() - free KPP tfm handle * * @tfm: KPP tfm handle allocated with crypto_alloc_kpp() + * + * If @tfm is a NULL or error pointer, this function does nothing. */ static inline void crypto_free_kpp(struct crypto_kpp *tfm) { diff --git a/include/crypto/rng.h b/include/crypto/rng.h index 8b4b844b4eef..17bb3673d3c1 100644 --- a/include/crypto/rng.h +++ b/include/crypto/rng.h @@ -111,6 +111,8 @@ static inline struct rng_alg *crypto_rng_alg(struct crypto_rng *tfm) /** * crypto_free_rng() - zeroize and free RNG handle * @tfm: cipher handle to be freed + * + * If @tfm is a NULL or error pointer, this function does nothing. */ static inline void crypto_free_rng(struct crypto_rng *tfm) { diff --git a/include/crypto/skcipher.h b/include/crypto/skcipher.h index aada87916918..0bce6005d325 100644 --- a/include/crypto/skcipher.h +++ b/include/crypto/skcipher.h @@ -203,6 +203,8 @@ static inline struct crypto_tfm *crypto_skcipher_tfm( /** * crypto_free_skcipher() - zeroize and free cipher handle * @tfm: cipher handle to be freed + * + * If @tfm is a NULL or error pointer, this function does nothing. */ static inline void crypto_free_skcipher(struct crypto_skcipher *tfm) { diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index 4c5eb3aa8e72..a0e1cf1bef4e 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -281,9 +281,6 @@ struct mmc_host { u32 ocr_avail_sdio; /* SDIO-specific OCR */ u32 ocr_avail_sd; /* SD-specific OCR */ u32 ocr_avail_mmc; /* MMC-specific OCR */ -#ifdef CONFIG_PM_SLEEP - struct notifier_block pm_notify; -#endif u32 max_current_330; u32 max_current_300; u32 max_current_180; diff --git a/include/linux/module.h b/include/linux/module.h index 6d20895e7739..3e01e01f00cc 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -376,6 +376,7 @@ struct module { unsigned int num_gpl_syms; const struct kernel_symbol *gpl_syms; const s32 *gpl_crcs; + bool using_gplonly_symbols; #ifdef CONFIG_UNUSED_SYMBOLS /* unused exported symbols. */ @@ -561,34 +562,14 @@ struct module *find_module(const char *name); struct symsearch { const struct kernel_symbol *start, *stop; const s32 *crcs; - enum { + enum mod_license { NOT_GPL_ONLY, GPL_ONLY, WILL_BE_GPL_ONLY, - } licence; + } license; bool unused; }; -/* - * Search for an exported symbol by name. - * - * Must be called with module_mutex held or preemption disabled. - */ -const struct kernel_symbol *find_symbol(const char *name, - struct module **owner, - const s32 **crc, - bool gplok, - bool warn); - -/* - * Walk the exported symbol table - * - * Must be called with module_mutex held or preemption disabled. - */ -bool each_symbol_section(bool (*fn)(const struct symsearch *arr, - struct module *owner, - void *data), void *data); - /* Returns 0 and fills in value, defined and namebuf, or -ERANGE if symnum out of range. */ int module_get_kallsym(unsigned int symnum, unsigned long *value, char *type, @@ -636,7 +617,6 @@ static inline void __module_get(struct module *module) #define symbol_put_addr(p) do { } while (0) #endif /* CONFIG_MODULE_UNLOAD */ -int ref_module(struct module *a, struct module *b); /* This is a #define so the string doesn't get put in every .o file */ #define module_name(mod) \ diff --git a/include/linux/power/bq27xxx_battery.h b/include/linux/power/bq27xxx_battery.h index 507c5e214c42..7413779484d5 100644 --- a/include/linux/power/bq27xxx_battery.h +++ b/include/linux/power/bq27xxx_battery.h @@ -50,7 +50,6 @@ struct bq27xxx_reg_cache { int capacity; int energy; int flags; - int power_avg; int health; }; diff --git a/include/scsi/libfcoe.h b/include/scsi/libfcoe.h index 2568cb0627ec..fac8e89aed81 100644 --- a/include/scsi/libfcoe.h +++ b/include/scsi/libfcoe.h @@ -249,7 +249,7 @@ int fcoe_ctlr_recv_flogi(struct fcoe_ctlr *, struct fc_lport *, struct fc_frame *); /* libfcoe funcs */ -u64 fcoe_wwn_from_mac(unsigned char mac[], unsigned int, unsigned int); +u64 fcoe_wwn_from_mac(unsigned char mac[MAX_ADDR_LEN], unsigned int, unsigned int); int fcoe_libfc_config(struct fc_lport *, struct fcoe_ctlr *, const struct libfc_function_template *, int init_fcp); u32 fcoe_fc_crc(struct fc_frame *fp); diff --git a/include/uapi/linux/usb/video.h b/include/uapi/linux/usb/video.h index d854cb19c42c..bfdae12cdacf 100644 --- a/include/uapi/linux/usb/video.h +++ b/include/uapi/linux/usb/video.h @@ -302,9 +302,10 @@ struct uvc_processing_unit_descriptor { __u8 bControlSize; __u8 bmControls[2]; __u8 iProcessing; + __u8 bmVideoStandards; } __attribute__((__packed__)); -#define UVC_DT_PROCESSING_UNIT_SIZE(n) (9+(n)) +#define UVC_DT_PROCESSING_UNIT_SIZE(n) (10+(n)) /* 3.7.2.6. Extension Unit Descriptor */ struct uvc_extension_unit_descriptor { diff --git a/kernel/.gitignore b/kernel/.gitignore index 34d1e77ee9df..0f0dba6c1eed 100644 --- a/kernel/.gitignore +++ b/kernel/.gitignore @@ -1,4 +1,5 @@ # +/config_data # Generated files # kheaders.md5 diff --git a/kernel/Makefile b/kernel/Makefile index 6aef13053a5c..d038b0de886e 100644 --- a/kernel/Makefile +++ b/kernel/Makefile @@ -122,10 +122,15 @@ KCOV_INSTRUMENT_stackleak.o := n $(obj)/configs.o: $(obj)/config_data.gz -targets += config_data.gz -$(obj)/config_data.gz: $(KCONFIG_CONFIG) FORCE +targets += config_data config_data.gz +$(obj)/config_data.gz: $(obj)/config_data FORCE $(call if_changed,gzip) +filechk_cat = cat $< + +$(obj)/config_data: $(KCONFIG_CONFIG) FORCE + $(call filechk,cat) + $(obj)/kheaders.o: $(obj)/kheaders_data.tar.xz quiet_cmd_genikh = CHK $(obj)/kheaders_data.tar.xz diff --git a/kernel/futex.c b/kernel/futex.c index 36a2a923f7cc..375e7e98e301 100644 --- a/kernel/futex.c +++ b/kernel/futex.c @@ -3862,8 +3862,7 @@ long do_futex(u32 __user *uaddr, int op, u32 val, ktime_t *timeout, if (op & FUTEX_CLOCK_REALTIME) { flags |= FLAGS_CLOCKRT; - if (cmd != FUTEX_WAIT && cmd != FUTEX_WAIT_BITSET && \ - cmd != FUTEX_WAIT_REQUEUE_PI) + if (cmd != FUTEX_WAIT_BITSET && cmd != FUTEX_WAIT_REQUEUE_PI) return -ENOSYS; } diff --git a/kernel/irq/matrix.c b/kernel/irq/matrix.c index 651a4ad6d711..8e586858bcf4 100644 --- a/kernel/irq/matrix.c +++ b/kernel/irq/matrix.c @@ -423,7 +423,9 @@ void irq_matrix_free(struct irq_matrix *m, unsigned int cpu, if (WARN_ON_ONCE(bit < m->alloc_start || bit >= m->alloc_end)) return; - clear_bit(bit, cm->alloc_map); + if (WARN_ON_ONCE(!test_and_clear_bit(bit, cm->alloc_map))) + return; + cm->allocated--; if(managed) cm->managed_allocated--; diff --git a/kernel/module.c b/kernel/module.c index c60559b5bf10..88a6a9e04f8d 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -420,7 +420,7 @@ static bool each_symbol_in_section(const struct symsearch *arr, } /* Returns true as soon as fn returns true, otherwise false. */ -bool each_symbol_section(bool (*fn)(const struct symsearch *arr, +static bool each_symbol_section(bool (*fn)(const struct symsearch *arr, struct module *owner, void *data), void *data) @@ -482,7 +482,6 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr, } return false; } -EXPORT_SYMBOL_GPL(each_symbol_section); struct find_symbol_arg { /* Input */ @@ -494,6 +493,7 @@ struct find_symbol_arg { struct module *owner; const s32 *crc; const struct kernel_symbol *sym; + enum mod_license license; }; static bool check_exported_symbol(const struct symsearch *syms, @@ -503,9 +503,9 @@ static bool check_exported_symbol(const struct symsearch *syms, struct find_symbol_arg *fsa = data; if (!fsa->gplok) { - if (syms->licence == GPL_ONLY) + if (syms->license == GPL_ONLY) return false; - if (syms->licence == WILL_BE_GPL_ONLY && fsa->warn) { + if (syms->license == WILL_BE_GPL_ONLY && fsa->warn) { pr_warn("Symbol %s is being used by a non-GPL module, " "which will not be allowed in the future\n", fsa->name); @@ -527,6 +527,7 @@ static bool check_exported_symbol(const struct symsearch *syms, fsa->owner = owner; fsa->crc = symversion(syms->crcs, symnum); fsa->sym = &syms->start[symnum]; + fsa->license = syms->license; return true; } @@ -583,9 +584,10 @@ static bool find_exported_symbol_in_section(const struct symsearch *syms, /* Find an exported symbol and return it, along with, (optional) crc and * (optional) module which owns it. Needs preempt disabled or module_mutex. */ -const struct kernel_symbol *find_symbol(const char *name, +static const struct kernel_symbol *find_symbol(const char *name, struct module **owner, const s32 **crc, + enum mod_license *license, bool gplok, bool warn) { @@ -600,13 +602,14 @@ const struct kernel_symbol *find_symbol(const char *name, *owner = fsa.owner; if (crc) *crc = fsa.crc; + if (license) + *license = fsa.license; return fsa.sym; } pr_debug("Failed to find symbol %s\n", name); return NULL; } -EXPORT_SYMBOL_GPL(find_symbol); /* * Search for module by name: must hold module_mutex (or preempt disabled @@ -867,7 +870,7 @@ static int add_module_usage(struct module *a, struct module *b) } /* Module a uses b: caller needs module_mutex() */ -int ref_module(struct module *a, struct module *b) +static int ref_module(struct module *a, struct module *b) { int err; @@ -886,7 +889,6 @@ int ref_module(struct module *a, struct module *b) } return 0; } -EXPORT_SYMBOL_GPL(ref_module); /* Clear the unload stuff of the module. */ static void module_unload_free(struct module *mod) @@ -1075,7 +1077,7 @@ void __symbol_put(const char *symbol) struct module *owner; preempt_disable(); - if (!find_symbol(symbol, &owner, NULL, true, false)) + if (!find_symbol(symbol, &owner, NULL, NULL, true, false)) BUG(); module_put(owner); preempt_enable(); @@ -1167,11 +1169,10 @@ static inline void module_unload_free(struct module *mod) { } -int ref_module(struct module *a, struct module *b) +static int ref_module(struct module *a, struct module *b) { return strong_try_module_get(b); } -EXPORT_SYMBOL_GPL(ref_module); static inline int module_unload_init(struct module *mod) { @@ -1354,7 +1355,7 @@ static inline int check_modstruct_version(const struct load_info *info, * locking is necessary -- use preempt_disable() to placate lockdep. */ preempt_disable(); - if (!find_symbol("module_layout", NULL, &crc, true, false)) { + if (!find_symbol("module_layout", NULL, &crc, NULL, true, false)) { preempt_enable(); BUG(); } @@ -1428,6 +1429,24 @@ static int verify_namespace_is_imported(const struct load_info *info, return 0; } +static bool inherit_taint(struct module *mod, struct module *owner) +{ + if (!owner || !test_bit(TAINT_PROPRIETARY_MODULE, &owner->taints)) + return true; + + if (mod->using_gplonly_symbols) { + pr_err("%s: module using GPL-only symbols uses symbols from proprietary module %s.\n", + mod->name, owner->name); + return false; + } + + if (!test_bit(TAINT_PROPRIETARY_MODULE, &mod->taints)) { + pr_warn("%s: module uses symbols from proprietary module %s, inheriting taint.\n", + mod->name, owner->name); + set_bit(TAINT_PROPRIETARY_MODULE, &mod->taints); + } + return true; +} /* Resolve a symbol for this module. I.e. if we find one, record usage. */ static const struct kernel_symbol *resolve_symbol(struct module *mod, @@ -1438,6 +1457,7 @@ static const struct kernel_symbol *resolve_symbol(struct module *mod, struct module *owner; const struct kernel_symbol *sym; const s32 *crc; + enum mod_license license; int err; /* @@ -1447,11 +1467,19 @@ static const struct kernel_symbol *resolve_symbol(struct module *mod, */ sched_annotate_sleep(); mutex_lock(&module_mutex); - sym = find_symbol(name, &owner, &crc, + sym = find_symbol(name, &owner, &crc, &license, !(mod->taints & (1 << TAINT_PROPRIETARY_MODULE)), true); if (!sym) goto unlock; + if (license == GPL_ONLY) + mod->using_gplonly_symbols = true; + + if (!inherit_taint(mod, owner)) { + sym = NULL; + goto getname; + } + if (!check_version(info, name, mod, crc)) { sym = ERR_PTR(-EINVAL); goto getname; @@ -2262,7 +2290,7 @@ void *__symbol_get(const char *symbol) const struct kernel_symbol *sym; preempt_disable(); - sym = find_symbol(symbol, &owner, NULL, true, true); + sym = find_symbol(symbol, &owner, NULL, NULL, true, true); if (sym && strong_try_module_get(owner)) sym = NULL; preempt_enable(); @@ -2298,7 +2326,7 @@ static int verify_exported_symbols(struct module *mod) for (i = 0; i < ARRAY_SIZE(arr); i++) { for (s = arr[i].sym; s < arr[i].sym + arr[i].num; s++) { if (find_symbol(kernel_symbol_name(s), &owner, NULL, - true, false)) { + NULL, true, false)) { pr_err("%s: exports duplicate symbol %s" " (owned by %s)\n", mod->name, kernel_symbol_name(s), @@ -4620,7 +4648,6 @@ struct module *__module_address(unsigned long addr) } return mod; } -EXPORT_SYMBOL_GPL(__module_address); /* * is_module_text_address - is this address inside module code? @@ -4659,7 +4686,6 @@ struct module *__module_text_address(unsigned long addr) } return mod; } -EXPORT_SYMBOL_GPL(__module_text_address); /* Don't grab lock, we're oopsing. */ void print_modules(void) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 611adca1e6d0..93ab546b6e16 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -7300,6 +7300,10 @@ int can_migrate_task(struct task_struct *p, struct lb_env *env) if (throttled_lb_pair(task_group(p), env->src_cpu, env->dst_cpu)) return 0; + /* Disregard pcpu kthreads; they are where they need to be. */ + if ((p->flags & PF_KTHREAD) && kthread_is_per_cpu(p)) + return 0; + if (!cpumask_test_cpu(env->dst_cpu, p->cpus_ptr)) { int cpu; diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c index 0ec5b7a1d769..97d4a9dcf339 100644 --- a/kernel/time/posix-timers.c +++ b/kernel/time/posix-timers.c @@ -1169,8 +1169,8 @@ SYSCALL_DEFINE2(clock_adjtime32, clockid_t, which_clock, err = do_clock_adjtime(which_clock, &ktx); - if (err >= 0) - err = put_old_timex32(utp, &ktx); + if (err >= 0 && put_old_timex32(utp, &ktx)) + return -EFAULT; return err; } diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index cbb76ffaf499..74b5c36d7759 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -5053,7 +5053,10 @@ int ftrace_regex_release(struct inode *inode, struct file *file) parser = &iter->parser; if (trace_parser_loaded(parser)) { - ftrace_match_records(iter->hash, parser->buffer, parser->idx); + int enable = !(iter->flags & FTRACE_ITER_NOTRACE); + + ftrace_process_regex(iter, parser->buffer, + parser->idx, enable); } trace_parser_put(parser); diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 1b5f54b309be..5eaa46fe9ed6 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -2140,14 +2140,13 @@ static void tracing_stop_tr(struct trace_array *tr) static int trace_save_cmdline(struct task_struct *tsk) { - unsigned pid, idx; + unsigned tpid, idx; /* treat recording of idle task as a success */ if (!tsk->pid) return 1; - if (unlikely(tsk->pid > PID_MAX_DEFAULT)) - return 0; + tpid = tsk->pid & (PID_MAX_DEFAULT - 1); /* * It's not the end of the world if we don't get @@ -2158,26 +2157,15 @@ static int trace_save_cmdline(struct task_struct *tsk) if (!arch_spin_trylock(&trace_cmdline_lock)) return 0; - idx = savedcmd->map_pid_to_cmdline[tsk->pid]; + idx = savedcmd->map_pid_to_cmdline[tpid]; if (idx == NO_CMDLINE_MAP) { idx = (savedcmd->cmdline_idx + 1) % savedcmd->cmdline_num; - /* - * Check whether the cmdline buffer at idx has a pid - * mapped. We are going to overwrite that entry so we - * need to clear the map_pid_to_cmdline. Otherwise we - * would read the new comm for the old pid. - */ - pid = savedcmd->map_cmdline_to_pid[idx]; - if (pid != NO_CMDLINE_MAP) - savedcmd->map_pid_to_cmdline[pid] = NO_CMDLINE_MAP; - - savedcmd->map_cmdline_to_pid[idx] = tsk->pid; - savedcmd->map_pid_to_cmdline[tsk->pid] = idx; - + savedcmd->map_pid_to_cmdline[tpid] = idx; savedcmd->cmdline_idx = idx; } + savedcmd->map_cmdline_to_pid[idx] = tsk->pid; set_cmdline(idx, tsk->comm); arch_spin_unlock(&trace_cmdline_lock); @@ -2188,6 +2176,7 @@ static int trace_save_cmdline(struct task_struct *tsk) static void __trace_find_cmdline(int pid, char comm[]) { unsigned map; + int tpid; if (!pid) { strcpy(comm, "<idle>"); @@ -2199,16 +2188,16 @@ static void __trace_find_cmdline(int pid, char comm[]) return; } - if (pid > PID_MAX_DEFAULT) { - strcpy(comm, "<...>"); - return; + tpid = pid & (PID_MAX_DEFAULT - 1); + map = savedcmd->map_pid_to_cmdline[tpid]; + if (map != NO_CMDLINE_MAP) { + tpid = savedcmd->map_cmdline_to_pid[map]; + if (tpid == pid) { + strlcpy(comm, get_saved_cmdlines(map), TASK_COMM_LEN); + return; + } } - - map = savedcmd->map_pid_to_cmdline[pid]; - if (map != NO_CMDLINE_MAP) - strlcpy(comm, get_saved_cmdlines(map), TASK_COMM_LEN); - else - strcpy(comm, "<...>"); + strcpy(comm, "<...>"); } void trace_find_cmdline(int pid, char comm[]) diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c index aaf6793ededa..c1637f90c8a3 100644 --- a/kernel/trace/trace_clock.c +++ b/kernel/trace/trace_clock.c @@ -95,33 +95,49 @@ u64 notrace trace_clock_global(void) { unsigned long flags; int this_cpu; - u64 now; + u64 now, prev_time; raw_local_irq_save(flags); this_cpu = raw_smp_processor_id(); - now = sched_clock_cpu(this_cpu); + /* - * If in an NMI context then dont risk lockups and return the - * cpu_clock() time: + * The global clock "guarantees" that the events are ordered + * between CPUs. But if two events on two different CPUS call + * trace_clock_global at roughly the same time, it really does + * not matter which one gets the earlier time. Just make sure + * that the same CPU will always show a monotonic clock. + * + * Use a read memory barrier to get the latest written + * time that was recorded. */ - if (unlikely(in_nmi())) - goto out; + smp_rmb(); + prev_time = READ_ONCE(trace_clock_struct.prev_time); + now = sched_clock_cpu(this_cpu); - arch_spin_lock(&trace_clock_struct.lock); + /* Make sure that now is always greater than prev_time */ + if ((s64)(now - prev_time) < 0) + now = prev_time + 1; /* - * TODO: if this happens often then maybe we should reset - * my_scd->clock to prev_time+1, to make sure - * we start ticking with the local clock from now on? + * If in an NMI context then dont risk lockups and simply return + * the current time. */ - if ((s64)(now - trace_clock_struct.prev_time) < 0) - now = trace_clock_struct.prev_time + 1; + if (unlikely(in_nmi())) + goto out; - trace_clock_struct.prev_time = now; + /* Tracing can cause strange recursion, always use a try lock */ + if (arch_spin_trylock(&trace_clock_struct.lock)) { + /* Reread prev_time in case it was already updated */ + prev_time = READ_ONCE(trace_clock_struct.prev_time); + if ((s64)(now - prev_time) < 0) + now = prev_time + 1; - arch_spin_unlock(&trace_clock_struct.lock); + trace_clock_struct.prev_time = now; + /* The unlock acts as the wmb for the above rmb */ + arch_spin_unlock(&trace_clock_struct.lock); + } out: raw_local_irq_restore(flags); diff --git a/net/bluetooth/ecdh_helper.h b/net/bluetooth/ecdh_helper.h index a6f8d03d4aaf..830723971cf8 100644 --- a/net/bluetooth/ecdh_helper.h +++ b/net/bluetooth/ecdh_helper.h @@ -25,6 +25,6 @@ int compute_ecdh_secret(struct crypto_kpp *tfm, const u8 pair_public_key[64], u8 secret[32]); -int set_ecdh_privkey(struct crypto_kpp *tfm, const u8 *private_key); +int set_ecdh_privkey(struct crypto_kpp *tfm, const u8 private_key[32]); int generate_ecdh_public_key(struct crypto_kpp *tfm, u8 public_key[64]); int generate_ecdh_keys(struct crypto_kpp *tfm, u8 public_key[64]); diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c index 425e146523cc..5c68f9ea9881 100644 --- a/net/openvswitch/actions.c +++ b/net/openvswitch/actions.c @@ -831,17 +831,17 @@ static void ovs_fragment(struct net *net, struct vport *vport, } if (key->eth.type == htons(ETH_P_IP)) { - struct dst_entry ovs_dst; + struct rtable ovs_rt = { 0 }; unsigned long orig_dst; prepare_frag(vport, skb, orig_network_offset, ovs_key_mac_proto(key)); - dst_init(&ovs_dst, &ovs_dst_ops, NULL, 1, + dst_init(&ovs_rt.dst, &ovs_dst_ops, NULL, 1, DST_OBSOLETE_NONE, DST_NOCOUNT); - ovs_dst.dev = vport->dev; + ovs_rt.dst.dev = vport->dev; orig_dst = skb->_skb_refdst; - skb_dst_set_noref(skb, &ovs_dst); + skb_dst_set_noref(skb, &ovs_rt.dst); IPCB(skb)->frag_max_size = mru; ip_do_fragment(net, skb->sk, skb, ovs_vport_output); diff --git a/security/commoncap.c b/security/commoncap.c index 28a6939bcc4e..1c70d1149186 100644 --- a/security/commoncap.c +++ b/security/commoncap.c @@ -391,7 +391,7 @@ int cap_inode_getsecurity(struct inode *inode, const char *name, void **buffer, &tmpbuf, size, GFP_NOFS); dput(dentry); - if (ret < 0) + if (ret < 0 || !tmpbuf) return ret; fs_ns = inode->i_sb->s_user_ns; diff --git a/sound/isa/sb/emu8000.c b/sound/isa/sb/emu8000.c index 433e32e254f9..91c96fad0618 100644 --- a/sound/isa/sb/emu8000.c +++ b/sound/isa/sb/emu8000.c @@ -1029,8 +1029,10 @@ snd_emu8000_create_mixer(struct snd_card *card, struct snd_emu8000 *emu) memset(emu->controls, 0, sizeof(emu->controls)); for (i = 0; i < EMU8000_NUM_CONTROLS; i++) { - if ((err = snd_ctl_add(card, emu->controls[i] = snd_ctl_new1(mixer_defs[i], emu))) < 0) + if ((err = snd_ctl_add(card, emu->controls[i] = snd_ctl_new1(mixer_defs[i], emu))) < 0) { + emu->controls[i] = NULL; goto __error; + } } return 0; diff --git a/sound/isa/sb/sb16_csp.c b/sound/isa/sb/sb16_csp.c index 4ad0ff0c4508..69960cf1bb51 100644 --- a/sound/isa/sb/sb16_csp.c +++ b/sound/isa/sb/sb16_csp.c @@ -1045,10 +1045,14 @@ static int snd_sb_qsound_build(struct snd_sb_csp * p) spin_lock_init(&p->q_lock); - if ((err = snd_ctl_add(card, p->qsound_switch = snd_ctl_new1(&snd_sb_qsound_switch, p))) < 0) + if ((err = snd_ctl_add(card, p->qsound_switch = snd_ctl_new1(&snd_sb_qsound_switch, p))) < 0) { + p->qsound_switch = NULL; goto __error; - if ((err = snd_ctl_add(card, p->qsound_space = snd_ctl_new1(&snd_sb_qsound_space, p))) < 0) + } + if ((err = snd_ctl_add(card, p->qsound_space = snd_ctl_new1(&snd_sb_qsound_space, p))) < 0) { + p->qsound_space = NULL; goto __error; + } return 0; diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index c3a1ce129b3d..5e2fadb264e4 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -898,18 +898,18 @@ static const struct snd_pci_quirk cxt5066_fixups[] = { SND_PCI_QUIRK(0x103c, 0x8079, "HP EliteBook 840 G3", CXT_FIXUP_HP_DOCK), SND_PCI_QUIRK(0x103c, 0x807C, "HP EliteBook 820 G3", CXT_FIXUP_HP_DOCK), SND_PCI_QUIRK(0x103c, 0x80FD, "HP ProBook 640 G2", CXT_FIXUP_HP_DOCK), - SND_PCI_QUIRK(0x103c, 0x828c, "HP EliteBook 840 G4", CXT_FIXUP_HP_DOCK), - SND_PCI_QUIRK(0x103c, 0x83b2, "HP EliteBook 840 G5", CXT_FIXUP_HP_DOCK), - SND_PCI_QUIRK(0x103c, 0x83b3, "HP EliteBook 830 G5", CXT_FIXUP_HP_DOCK), - SND_PCI_QUIRK(0x103c, 0x83d3, "HP ProBook 640 G4", CXT_FIXUP_HP_DOCK), - SND_PCI_QUIRK(0x103c, 0x8174, "HP Spectre x360", CXT_FIXUP_HP_SPECTRE), SND_PCI_QUIRK(0x103c, 0x8115, "HP Z1 Gen3", CXT_FIXUP_HP_GATE_MIC), SND_PCI_QUIRK(0x103c, 0x814f, "HP ZBook 15u G3", CXT_FIXUP_MUTE_LED_GPIO), + SND_PCI_QUIRK(0x103c, 0x8174, "HP Spectre x360", CXT_FIXUP_HP_SPECTRE), SND_PCI_QUIRK(0x103c, 0x822e, "HP ProBook 440 G4", CXT_FIXUP_MUTE_LED_GPIO), - SND_PCI_QUIRK(0x103c, 0x836e, "HP ProBook 455 G5", CXT_FIXUP_MUTE_LED_GPIO), - SND_PCI_QUIRK(0x103c, 0x837f, "HP ProBook 470 G5", CXT_FIXUP_MUTE_LED_GPIO), + SND_PCI_QUIRK(0x103c, 0x828c, "HP EliteBook 840 G4", CXT_FIXUP_HP_DOCK), SND_PCI_QUIRK(0x103c, 0x8299, "HP 800 G3 SFF", CXT_FIXUP_HP_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x103c, 0x829a, "HP 800 G3 DM", CXT_FIXUP_HP_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x103c, 0x836e, "HP ProBook 455 G5", CXT_FIXUP_MUTE_LED_GPIO), + SND_PCI_QUIRK(0x103c, 0x837f, "HP ProBook 470 G5", CXT_FIXUP_MUTE_LED_GPIO), + SND_PCI_QUIRK(0x103c, 0x83b2, "HP EliteBook 840 G5", CXT_FIXUP_HP_DOCK), + SND_PCI_QUIRK(0x103c, 0x83b3, "HP EliteBook 830 G5", CXT_FIXUP_HP_DOCK), + SND_PCI_QUIRK(0x103c, 0x83d3, "HP ProBook 640 G4", CXT_FIXUP_HP_DOCK), SND_PCI_QUIRK(0x103c, 0x8402, "HP ProBook 645 G4", CXT_FIXUP_MUTE_LED_GPIO), SND_PCI_QUIRK(0x103c, 0x8455, "HP Z2 G4", CXT_FIXUP_HP_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x103c, 0x8456, "HP Z2 G4 SFF", CXT_FIXUP_HP_MIC_NO_PRESENCE), diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index e3fab993b339..3b47ca4f7cac 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -2542,8 +2542,10 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = { SND_PCI_QUIRK(0x1558, 0x65d1, "Clevo PB51[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), SND_PCI_QUIRK(0x1558, 0x65d2, "Clevo PB51R[CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), SND_PCI_QUIRK(0x1558, 0x65e1, "Clevo PB51[ED][DF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), + SND_PCI_QUIRK(0x1558, 0x65e5, "Clevo PC50D[PRS](?:-D|-G)?", ALC1220_FIXUP_CLEVO_PB51ED_PINS), SND_PCI_QUIRK(0x1558, 0x67d1, "Clevo PB71[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), SND_PCI_QUIRK(0x1558, 0x67e1, "Clevo PB71[DE][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), + SND_PCI_QUIRK(0x1558, 0x67e5, "Clevo PC70D[PRS](?:-D|-G)?", ALC1220_FIXUP_CLEVO_PB51ED_PINS), SND_PCI_QUIRK(0x1558, 0x70d1, "Clevo PC70[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), SND_PCI_QUIRK(0x1558, 0x7714, "Clevo X170", ALC1220_FIXUP_CLEVO_PB51ED_PINS), SND_PCI_QUIRK_VENDOR(0x1558, "Clevo laptop", ALC882_FIXUP_EAPD), @@ -6332,6 +6334,8 @@ enum { ALC269_FIXUP_LEMOTE_A1802, ALC269_FIXUP_LEMOTE_A190X, ALC256_FIXUP_INTEL_NUC8_RUGGED, + ALC233_FIXUP_INTEL_NUC8_DMIC, + ALC233_FIXUP_INTEL_NUC8_BOOST, ALC256_FIXUP_INTEL_NUC10, ALC255_FIXUP_XIAOMI_HEADSET_MIC, ALC274_FIXUP_HP_MIC, @@ -7043,6 +7047,16 @@ static const struct hda_fixup alc269_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = alc233_fixup_lenovo_line2_mic_hotkey, }, + [ALC233_FIXUP_INTEL_NUC8_DMIC] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc_fixup_inv_dmic, + .chained = true, + .chain_id = ALC233_FIXUP_INTEL_NUC8_BOOST, + }, + [ALC233_FIXUP_INTEL_NUC8_BOOST] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc269_fixup_limit_int_mic_boost + }, [ALC255_FIXUP_DELL_SPK_NOISE] = { .type = HDA_FIXUP_FUNC, .v.func = alc_fixup_disable_aamix, @@ -7958,6 +7972,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1043, 0x1ccd, "ASUS X555UB", ALC256_FIXUP_ASUS_MIC), SND_PCI_QUIRK(0x1043, 0x1d4e, "ASUS TM420", ALC256_FIXUP_ASUS_HPE), SND_PCI_QUIRK(0x1043, 0x1e11, "ASUS Zephyrus G15", ALC289_FIXUP_ASUS_GA502), + SND_PCI_QUIRK(0x1043, 0x1e8e, "ASUS Zephyrus G15", ALC289_FIXUP_ASUS_GA401), SND_PCI_QUIRK(0x1043, 0x1f11, "ASUS Zephyrus G14", ALC289_FIXUP_ASUS_GA401), SND_PCI_QUIRK(0x1043, 0x1881, "ASUS Zephyrus S/M", ALC294_FIXUP_ASUS_GX502_PINS), SND_PCI_QUIRK(0x1043, 0x3030, "ASUS ZN270IE", ALC256_FIXUP_ASUS_AIO_GPIO2), @@ -8124,6 +8139,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x10ec, 0x118c, "Medion EE4254 MD62100", ALC256_FIXUP_MEDION_HEADSET_NO_PRESENCE), SND_PCI_QUIRK(0x1c06, 0x2013, "Lemote A1802", ALC269_FIXUP_LEMOTE_A1802), SND_PCI_QUIRK(0x1c06, 0x2015, "Lemote A190X", ALC269_FIXUP_LEMOTE_A190X), + SND_PCI_QUIRK(0x8086, 0x2074, "Intel NUC 8", ALC233_FIXUP_INTEL_NUC8_DMIC), SND_PCI_QUIRK(0x8086, 0x2080, "Intel NUC 8 Rugged", ALC256_FIXUP_INTEL_NUC8_RUGGED), SND_PCI_QUIRK(0x8086, 0x2081, "Intel NUC 10", ALC256_FIXUP_INTEL_NUC10), @@ -8583,12 +8599,7 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = { {0x12, 0x90a60130}, {0x19, 0x03a11020}, {0x21, 0x0321101f}), - SND_HDA_PIN_QUIRK(0x10ec0285, 0x17aa, "Lenovo", ALC285_FIXUP_THINKPAD_NO_BASS_SPK_HEADSET_JACK, - {0x14, 0x90170110}, - {0x19, 0x04a11040}, - {0x21, 0x04211020}), SND_HDA_PIN_QUIRK(0x10ec0285, 0x17aa, "Lenovo", ALC285_FIXUP_LENOVO_PC_BEEP_IN_NOISE, - {0x12, 0x90a60130}, {0x14, 0x90170110}, {0x19, 0x04a11040}, {0x21, 0x04211020}), @@ -8756,6 +8767,10 @@ static const struct snd_hda_pin_quirk alc269_fallback_pin_fixup_tbl[] = { SND_HDA_PIN_QUIRK(0x10ec0236, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, {0x19, 0x40000000}, {0x1a, 0x40000000}), + SND_HDA_PIN_QUIRK(0x10ec0285, 0x17aa, "Lenovo", ALC285_FIXUP_THINKPAD_NO_BASS_SPK_HEADSET_JACK, + {0x14, 0x90170110}, + {0x19, 0x04a11040}, + {0x21, 0x04211020}), {} }; diff --git a/sound/usb/clock.c b/sound/usb/clock.c index 385a488c25cb..6a51b9d20eeb 100644 --- a/sound/usb/clock.c +++ b/sound/usb/clock.c @@ -296,7 +296,7 @@ static int __uac_clock_find_source(struct snd_usb_audio *chip, selector = snd_usb_find_clock_selector(chip->ctrl_intf, entity_id); if (selector) { - int ret, i, cur; + int ret, i, cur, err; /* the entity ID we are looking for is a selector. * find out what it currently selects */ @@ -318,13 +318,17 @@ static int __uac_clock_find_source(struct snd_usb_audio *chip, ret = __uac_clock_find_source(chip, fmt, selector->baCSourceID[ret - 1], visited, validate); + if (ret > 0) { + err = uac_clock_selector_set_val(chip, entity_id, cur); + if (err < 0) + return err; + } + if (!validate || ret > 0 || !chip->autoclock) return ret; /* The current clock source is invalid, try others. */ for (i = 1; i <= selector->bNrInPins; i++) { - int err; - if (i == cur) continue; @@ -390,7 +394,7 @@ static int __uac3_clock_find_source(struct snd_usb_audio *chip, selector = snd_usb_find_clock_selector_v3(chip->ctrl_intf, entity_id); if (selector) { - int ret, i, cur; + int ret, i, cur, err; /* the entity ID we are looking for is a selector. * find out what it currently selects */ @@ -412,6 +416,12 @@ static int __uac3_clock_find_source(struct snd_usb_audio *chip, ret = __uac3_clock_find_source(chip, fmt, selector->baCSourceID[ret - 1], visited, validate); + if (ret > 0) { + err = uac_clock_selector_set_val(chip, entity_id, cur); + if (err < 0) + return err; + } + if (!validate || ret > 0 || !chip->autoclock) return ret; diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index 8aa96ed0b1b5..f4f8778e907a 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -1030,7 +1030,7 @@ struct usb_feature_control_info { int type_uac2; /* data type for uac2 if different from uac1, else -1 */ }; -static struct usb_feature_control_info audio_feature_info[] = { +static const struct usb_feature_control_info audio_feature_info[] = { { UAC_FU_MUTE, "Mute", USB_MIXER_INV_BOOLEAN, -1 }, { UAC_FU_VOLUME, "Volume", USB_MIXER_S16, -1 }, { UAC_FU_BASS, "Tone Control - Bass", USB_MIXER_S8, -1 }, @@ -1544,7 +1544,7 @@ static void check_no_speaker_on_headset(struct snd_kcontrol *kctl, strlcpy(kctl->id.name, "Headphone", sizeof(kctl->id.name)); } -static struct usb_feature_control_info *get_feature_control_info(int control) +static const struct usb_feature_control_info *get_feature_control_info(int control) { int i; @@ -1562,7 +1562,7 @@ static void __build_feature_ctl(struct usb_mixer_interface *mixer, struct usb_audio_term *oterm, int unitid, int nameid, int readonly_mask) { - struct usb_feature_control_info *ctl_info; + const struct usb_feature_control_info *ctl_info; unsigned int len = 0; int mapped_name = 0; struct snd_kcontrol *kctl; @@ -2237,7 +2237,7 @@ static const struct snd_kcontrol_new mixer_procunit_ctl = { */ struct procunit_value_info { int control; - char *suffix; + const char *suffix; int val_type; int min_value; }; @@ -2245,44 +2245,44 @@ struct procunit_value_info { struct procunit_info { int type; char *name; - struct procunit_value_info *values; + const struct procunit_value_info *values; }; -static struct procunit_value_info undefined_proc_info[] = { +static const struct procunit_value_info undefined_proc_info[] = { { 0x00, "Control Undefined", 0 }, { 0 } }; -static struct procunit_value_info updown_proc_info[] = { +static const struct procunit_value_info updown_proc_info[] = { { UAC_UD_ENABLE, "Switch", USB_MIXER_BOOLEAN }, { UAC_UD_MODE_SELECT, "Mode Select", USB_MIXER_U8, 1 }, { 0 } }; -static struct procunit_value_info prologic_proc_info[] = { +static const struct procunit_value_info prologic_proc_info[] = { { UAC_DP_ENABLE, "Switch", USB_MIXER_BOOLEAN }, { UAC_DP_MODE_SELECT, "Mode Select", USB_MIXER_U8, 1 }, { 0 } }; -static struct procunit_value_info threed_enh_proc_info[] = { +static const struct procunit_value_info threed_enh_proc_info[] = { { UAC_3D_ENABLE, "Switch", USB_MIXER_BOOLEAN }, { UAC_3D_SPACE, "Spaciousness", USB_MIXER_U8 }, { 0 } }; -static struct procunit_value_info reverb_proc_info[] = { +static const struct procunit_value_info reverb_proc_info[] = { { UAC_REVERB_ENABLE, "Switch", USB_MIXER_BOOLEAN }, { UAC_REVERB_LEVEL, "Level", USB_MIXER_U8 }, { UAC_REVERB_TIME, "Time", USB_MIXER_U16 }, { UAC_REVERB_FEEDBACK, "Feedback", USB_MIXER_U8 }, { 0 } }; -static struct procunit_value_info chorus_proc_info[] = { +static const struct procunit_value_info chorus_proc_info[] = { { UAC_CHORUS_ENABLE, "Switch", USB_MIXER_BOOLEAN }, { UAC_CHORUS_LEVEL, "Level", USB_MIXER_U8 }, { UAC_CHORUS_RATE, "Rate", USB_MIXER_U16 }, { UAC_CHORUS_DEPTH, "Depth", USB_MIXER_U16 }, { 0 } }; -static struct procunit_value_info dcr_proc_info[] = { +static const struct procunit_value_info dcr_proc_info[] = { { UAC_DCR_ENABLE, "Switch", USB_MIXER_BOOLEAN }, { UAC_DCR_RATE, "Ratio", USB_MIXER_U16 }, { UAC_DCR_MAXAMPL, "Max Amp", USB_MIXER_S16 }, @@ -2292,7 +2292,7 @@ static struct procunit_value_info dcr_proc_info[] = { { 0 } }; -static struct procunit_info procunits[] = { +static const struct procunit_info procunits[] = { { UAC_PROCESS_UP_DOWNMIX, "Up Down", updown_proc_info }, { UAC_PROCESS_DOLBY_PROLOGIC, "Dolby Prologic", prologic_proc_info }, { UAC_PROCESS_STEREO_EXTENDER, "3D Stereo Extender", threed_enh_proc_info }, @@ -2302,16 +2302,16 @@ static struct procunit_info procunits[] = { { 0 }, }; -static struct procunit_value_info uac3_updown_proc_info[] = { +static const struct procunit_value_info uac3_updown_proc_info[] = { { UAC3_UD_MODE_SELECT, "Mode Select", USB_MIXER_U8, 1 }, { 0 } }; -static struct procunit_value_info uac3_stereo_ext_proc_info[] = { +static const struct procunit_value_info uac3_stereo_ext_proc_info[] = { { UAC3_EXT_WIDTH_CONTROL, "Width Control", USB_MIXER_U8 }, { 0 } }; -static struct procunit_info uac3_procunits[] = { +static const struct procunit_info uac3_procunits[] = { { UAC3_PROCESS_UP_DOWNMIX, "Up Down", uac3_updown_proc_info }, { UAC3_PROCESS_STEREO_EXTENDER, "3D Stereo Extender", uac3_stereo_ext_proc_info }, { UAC3_PROCESS_MULTI_FUNCTION, "Multi-Function", undefined_proc_info }, @@ -2321,23 +2321,23 @@ static struct procunit_info uac3_procunits[] = { /* * predefined data for extension units */ -static struct procunit_value_info clock_rate_xu_info[] = { +static const struct procunit_value_info clock_rate_xu_info[] = { { USB_XU_CLOCK_RATE_SELECTOR, "Selector", USB_MIXER_U8, 0 }, { 0 } }; -static struct procunit_value_info clock_source_xu_info[] = { +static const struct procunit_value_info clock_source_xu_info[] = { { USB_XU_CLOCK_SOURCE_SELECTOR, "External", USB_MIXER_BOOLEAN }, { 0 } }; -static struct procunit_value_info spdif_format_xu_info[] = { +static const struct procunit_value_info spdif_format_xu_info[] = { { USB_XU_DIGITAL_FORMAT_SELECTOR, "SPDIF/AC3", USB_MIXER_BOOLEAN }, { 0 } }; -static struct procunit_value_info soft_limit_xu_info[] = { +static const struct procunit_value_info soft_limit_xu_info[] = { { USB_XU_SOFT_LIMIT_SELECTOR, " ", USB_MIXER_BOOLEAN }, { 0 } }; -static struct procunit_info extunits[] = { +static const struct procunit_info extunits[] = { { USB_XU_CLOCK_RATE, "Clock rate", clock_rate_xu_info }, { USB_XU_CLOCK_SOURCE, "DigitalIn CLK source", clock_source_xu_info }, { USB_XU_DIGITAL_IO_STATUS, "DigitalOut format:", spdif_format_xu_info }, @@ -2349,7 +2349,7 @@ static struct procunit_info extunits[] = { * build a processing/extension unit */ static int build_audio_procunit(struct mixer_build *state, int unitid, - void *raw_desc, struct procunit_info *list, + void *raw_desc, const struct procunit_info *list, bool extension_unit) { struct uac_processing_unit_descriptor *desc = raw_desc; @@ -2357,14 +2357,14 @@ static int build_audio_procunit(struct mixer_build *state, int unitid, struct usb_mixer_elem_info *cval; struct snd_kcontrol *kctl; int i, err, nameid, type, len; - struct procunit_info *info; - struct procunit_value_info *valinfo; + const struct procunit_info *info; + const struct procunit_value_info *valinfo; const struct usbmix_name_map *map; - static struct procunit_value_info default_value_info[] = { + static const struct procunit_value_info default_value_info[] = { { 0x01, "Switch", USB_MIXER_BOOLEAN }, { 0 } }; - static struct procunit_info default_info = { + static const struct procunit_info default_info = { 0, NULL, default_value_info }; const char *name = extension_unit ? @@ -2842,7 +2842,7 @@ struct uac3_badd_profile { int st_chmask; /* side tone mixing channel mask */ }; -static struct uac3_badd_profile uac3_badd_profiles[] = { +static const struct uac3_badd_profile uac3_badd_profiles[] = { { /* * BAIF, BAOF or combination of both @@ -2903,7 +2903,7 @@ static struct uac3_badd_profile uac3_badd_profiles[] = { }; static bool uac3_badd_func_has_valid_channels(struct usb_mixer_interface *mixer, - struct uac3_badd_profile *f, + const struct uac3_badd_profile *f, int c_chmask, int p_chmask) { /* @@ -2947,7 +2947,7 @@ static int snd_usb_mixer_controls_badd(struct usb_mixer_interface *mixer, struct usb_device *dev = mixer->chip->dev; struct usb_interface_assoc_descriptor *assoc; int badd_profile = mixer->chip->badd_profile; - struct uac3_badd_profile *f; + const struct uac3_badd_profile *f; const struct usbmix_ctl_map *map; int p_chmask = 0, c_chmask = 0, st_chmask = 0; int i; @@ -3241,7 +3241,7 @@ static void snd_usb_mixer_dump_cval(struct snd_info_buffer *buffer, struct usb_mixer_elem_list *list) { struct usb_mixer_elem_info *cval = mixer_elem_list_to_info(list); - static char *val_types[] = {"BOOLEAN", "INV_BOOLEAN", + static const char * const val_types[] = {"BOOLEAN", "INV_BOOLEAN", "S8", "U8", "S16", "U16"}; snd_iprintf(buffer, " Info: id=%i, control=%i, cmask=0x%x, " "channels=%i, type=\"%s\"\n", cval->head.id, diff --git a/sound/usb/mixer_maps.c b/sound/usb/mixer_maps.c index ac84f0b2b0bc..dda13624a28c 100644 --- a/sound/usb/mixer_maps.c +++ b/sound/usb/mixer_maps.c @@ -14,7 +14,7 @@ struct usbmix_name_map { int id; const char *name; int control; - struct usbmix_dB_map *dB; + const struct usbmix_dB_map *dB; }; struct usbmix_selector_map { @@ -53,7 +53,7 @@ Mic-IN[9] --+->FU[10]----------------------------+ | ++--+->SU[11]-->FU[12] --------------------------------------------------------------------------------------> USB_OUT[13] */ -static struct usbmix_name_map extigy_map[] = { +static const struct usbmix_name_map extigy_map[] = { /* 1: IT pcm */ { 2, "PCM Playback" }, /* FU */ /* 3: IT pcm */ @@ -94,12 +94,12 @@ static struct usbmix_name_map extigy_map[] = { * e.g. no Master and fake PCM volume * Pavel Mihaylov <bin@xxxxxxxxx> */ -static struct usbmix_dB_map mp3plus_dB_1 = {.min = -4781, .max = 0}; +static const struct usbmix_dB_map mp3plus_dB_1 = {.min = -4781, .max = 0}; /* just guess */ -static struct usbmix_dB_map mp3plus_dB_2 = {.min = -1781, .max = 618}; +static const struct usbmix_dB_map mp3plus_dB_2 = {.min = -1781, .max = 618}; /* just guess */ -static struct usbmix_name_map mp3plus_map[] = { +static const struct usbmix_name_map mp3plus_map[] = { /* 1: IT pcm */ /* 2: IT mic */ /* 3: IT line */ @@ -140,7 +140,7 @@ Lin_IN[7]-+--->FU[8]---+ +->EU[23]->FU[28]------------->Spk_OUT[19] | ^ +->FU[13]--------------------------------------+ */ -static struct usbmix_name_map audigy2nx_map[] = { +static const struct usbmix_name_map audigy2nx_map[] = { /* 1: IT pcm playback */ /* 4: IT digital in */ { 6, "Digital In Playback" }, /* FU */ @@ -168,12 +168,12 @@ static struct usbmix_name_map audigy2nx_map[] = { { 0 } /* terminator */ }; -static struct usbmix_name_map mbox1_map[] = { +static const struct usbmix_name_map mbox1_map[] = { { 1, "Clock" }, { 0 } /* terminator */ }; -static struct usbmix_selector_map c400_selectors[] = { +static const struct usbmix_selector_map c400_selectors[] = { { .id = 0x80, .count = 2, @@ -182,7 +182,7 @@ static struct usbmix_selector_map c400_selectors[] = { { 0 } /* terminator */ }; -static struct usbmix_selector_map audigy2nx_selectors[] = { +static const struct usbmix_selector_map audigy2nx_selectors[] = { { .id = 14, /* Capture Source */ .count = 3, @@ -202,21 +202,21 @@ static struct usbmix_selector_map audigy2nx_selectors[] = { }; /* Creative SoundBlaster Live! 24-bit External */ -static struct usbmix_name_map live24ext_map[] = { +static const struct usbmix_name_map live24ext_map[] = { /* 2: PCM Playback Volume */ { 5, "Mic Capture" }, /* FU, default PCM Capture Volume */ { 0 } /* terminator */ }; /* LineX FM Transmitter entry - needed to bypass controls bug */ -static struct usbmix_name_map linex_map[] = { +static const struct usbmix_name_map linex_map[] = { /* 1: IT pcm */ /* 2: OT Speaker */ { 3, "Master" }, /* FU: master volume - left / right / mute */ { 0 } /* terminator */ }; -static struct usbmix_name_map maya44_map[] = { +static const struct usbmix_name_map maya44_map[] = { /* 1: IT line */ { 2, "Line Playback" }, /* FU */ /* 3: IT line */ @@ -239,7 +239,7 @@ static struct usbmix_name_map maya44_map[] = { * so this map removes all unwanted sliders from alsamixer */ -static struct usbmix_name_map justlink_map[] = { +static const struct usbmix_name_map justlink_map[] = { /* 1: IT pcm playback */ /* 2: Not present */ { 3, NULL}, /* IT mic (No mic input on device) */ @@ -256,7 +256,7 @@ static struct usbmix_name_map justlink_map[] = { }; /* TerraTec Aureon 5.1 MkII USB */ -static struct usbmix_name_map aureon_51_2_map[] = { +static const struct usbmix_name_map aureon_51_2_map[] = { /* 1: IT USB */ /* 2: IT Mic */ /* 3: IT Line */ @@ -275,7 +275,7 @@ static struct usbmix_name_map aureon_51_2_map[] = { {} /* terminator */ }; -static struct usbmix_name_map scratch_live_map[] = { +static const struct usbmix_name_map scratch_live_map[] = { /* 1: IT Line 1 (USB streaming) */ /* 2: OT Line 1 (Speaker) */ /* 3: IT Line 1 (Line connector) */ @@ -291,7 +291,7 @@ static struct usbmix_name_map scratch_live_map[] = { { 0 } /* terminator */ }; -static struct usbmix_name_map ebox44_map[] = { +static const struct usbmix_name_map ebox44_map[] = { { 4, NULL }, /* FU */ { 6, NULL }, /* MU */ { 7, NULL }, /* FU */ @@ -306,7 +306,7 @@ static struct usbmix_name_map ebox44_map[] = { * FIXME: or mp3plus_map should use "Capture Source" too, * so this maps can be merget */ -static struct usbmix_name_map hercules_usb51_map[] = { +static const struct usbmix_name_map hercules_usb51_map[] = { { 8, "Capture Source" }, /* SU, default "PCM Capture Source" */ { 9, "Master Playback" }, /* FU, default "Speaker Playback" */ { 10, "Mic Boost", 7 }, /* FU, default "Auto Gain Input" */ @@ -317,7 +317,7 @@ static struct usbmix_name_map hercules_usb51_map[] = { }; /* Plantronics Gamecom 780 has a broken volume control, better to disable it */ -static struct usbmix_name_map gamecom780_map[] = { +static const struct usbmix_name_map gamecom780_map[] = { { 9, NULL }, /* FU, speaker out */ {} }; @@ -331,12 +331,19 @@ static const struct usbmix_name_map scms_usb3318_map[] = { }; /* Bose companion 5, the dB conversion factor is 16 instead of 256 */ -static struct usbmix_dB_map bose_companion5_dB = {-5006, -6}; -static struct usbmix_name_map bose_companion5_map[] = { +static const struct usbmix_dB_map bose_companion5_dB = {-5006, -6}; +static const struct usbmix_name_map bose_companion5_map[] = { { 3, NULL, .dB = &bose_companion5_dB }, { 0 } /* terminator */ }; +/* Sennheiser Communications Headset [PC 8], the dB value is reported as -6 negative maximum */ +static const struct usbmix_dB_map sennheiser_pc8_dB = {-9500, 0}; +static const struct usbmix_name_map sennheiser_pc8_map[] = { + { 9, NULL, .dB = &sennheiser_pc8_dB }, + { 0 } /* terminator */ +}; + /* * Dell usb dock with ALC4020 codec had a firmware problem where it got * screwed up when zero volume is passed; just skip it as a workaround @@ -406,7 +413,7 @@ static const struct usbmix_name_map aorus_master_alc1220vb_map[] = { * Control map entries */ -static struct usbmix_ctl_map usbmix_ctl_maps[] = { +static const struct usbmix_ctl_map usbmix_ctl_maps[] = { { .id = USB_ID(0x041e, 0x3000), .map = extigy_map, @@ -560,37 +567,37 @@ static struct usbmix_ctl_map usbmix_ctl_maps[] = { * Control map entries for UAC3 BADD profiles */ -static struct usbmix_name_map uac3_badd_generic_io_map[] = { +static const struct usbmix_name_map uac3_badd_generic_io_map[] = { { UAC3_BADD_FU_ID2, "Generic Out Playback" }, { UAC3_BADD_FU_ID5, "Generic In Capture" }, { 0 } /* terminator */ }; -static struct usbmix_name_map uac3_badd_headphone_map[] = { +static const struct usbmix_name_map uac3_badd_headphone_map[] = { { UAC3_BADD_FU_ID2, "Headphone Playback" }, { 0 } /* terminator */ }; -static struct usbmix_name_map uac3_badd_speaker_map[] = { +static const struct usbmix_name_map uac3_badd_speaker_map[] = { { UAC3_BADD_FU_ID2, "Speaker Playback" }, { 0 } /* terminator */ }; -static struct usbmix_name_map uac3_badd_microphone_map[] = { +static const struct usbmix_name_map uac3_badd_microphone_map[] = { { UAC3_BADD_FU_ID5, "Mic Capture" }, { 0 } /* terminator */ }; /* Covers also 'headset adapter' profile */ -static struct usbmix_name_map uac3_badd_headset_map[] = { +static const struct usbmix_name_map uac3_badd_headset_map[] = { { UAC3_BADD_FU_ID2, "Headset Playback" }, { UAC3_BADD_FU_ID5, "Headset Capture" }, { UAC3_BADD_FU_ID7, "Sidetone Mixing" }, { 0 } /* terminator */ }; -static struct usbmix_name_map uac3_badd_speakerphone_map[] = { +static const struct usbmix_name_map uac3_badd_speakerphone_map[] = { { UAC3_BADD_FU_ID2, "Speaker Playback" }, { UAC3_BADD_FU_ID5, "Mic Capture" }, { 0 } /* terminator */ }; -static struct usbmix_ctl_map uac3_badd_usbmix_ctl_maps[] = { +static const struct usbmix_ctl_map uac3_badd_usbmix_ctl_maps[] = { { .id = UAC3_FUNCTION_SUBCLASS_GENERIC_IO, .map = uac3_badd_generic_io_map, @@ -619,5 +626,10 @@ static struct usbmix_ctl_map uac3_badd_usbmix_ctl_maps[] = { .id = UAC3_FUNCTION_SUBCLASS_SPEAKERPHONE, .map = uac3_badd_speakerphone_map, }, + { + /* Sennheiser Communications Headset [PC 8] */ + .id = USB_ID(0x1395, 0x0025), + .map = sennheiser_pc8_map, + }, { 0 } /* terminator */ }; diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c index 49f0dc0e3e4d..2040fecea17b 100644 --- a/sound/usb/mixer_quirks.c +++ b/sound/usb/mixer_quirks.c @@ -119,7 +119,7 @@ static int snd_create_std_mono_ctl(struct usb_mixer_interface *mixer, * Create a set of standard UAC controls from a table */ static int snd_create_std_mono_table(struct usb_mixer_interface *mixer, - struct std_mono_table *t) + const struct std_mono_table *t) { int err; @@ -1388,7 +1388,7 @@ static int snd_c400_create_mixer(struct usb_mixer_interface *mixer) * are valid they presents mono controls as L and R channels of * stereo. So we provide a good mixer here. */ -static struct std_mono_table ebox44_table[] = { +static const struct std_mono_table ebox44_table[] = { { .unitid = 4, .control = 1, @@ -1697,7 +1697,7 @@ static struct snd_kcontrol_new snd_microii_mixer_spdif[] = { static int snd_microii_controls_create(struct usb_mixer_interface *mixer) { int err, i; - static usb_mixer_elem_resume_func_t resume_funcs[] = { + const static usb_mixer_elem_resume_func_t resume_funcs[] = { snd_microii_spdif_default_update, NULL, snd_microii_spdif_switch_update diff --git a/sound/usb/mixer_scarlett.c b/sound/usb/mixer_scarlett.c index 83715fd8dfd6..6217424e973f 100644 --- a/sound/usb/mixer_scarlett.c +++ b/sound/usb/mixer_scarlett.c @@ -623,7 +623,7 @@ static int add_output_ctls(struct usb_mixer_interface *mixer, /********************** device-specific config *************************/ /* untested... */ -static struct scarlett_device_info s6i6_info = { +static const struct scarlett_device_info s6i6_info = { .matrix_in = 18, .matrix_out = 8, .input_len = 6, @@ -665,7 +665,7 @@ static struct scarlett_device_info s6i6_info = { }; /* untested... */ -static struct scarlett_device_info s8i6_info = { +static const struct scarlett_device_info s8i6_info = { .matrix_in = 18, .matrix_out = 6, .input_len = 8, @@ -704,7 +704,7 @@ static struct scarlett_device_info s8i6_info = { } }; -static struct scarlett_device_info s18i6_info = { +static const struct scarlett_device_info s18i6_info = { .matrix_in = 18, .matrix_out = 6, .input_len = 18, @@ -741,7 +741,7 @@ static struct scarlett_device_info s18i6_info = { } }; -static struct scarlett_device_info s18i8_info = { +static const struct scarlett_device_info s18i8_info = { .matrix_in = 18, .matrix_out = 8, .input_len = 18, @@ -783,7 +783,7 @@ static struct scarlett_device_info s18i8_info = { } }; -static struct scarlett_device_info s18i20_info = { +static const struct scarlett_device_info s18i20_info = { .matrix_in = 18, .matrix_out = 8, .input_len = 18, @@ -833,7 +833,7 @@ static struct scarlett_device_info s18i20_info = { static int scarlett_controls_create_generic(struct usb_mixer_interface *mixer, - struct scarlett_device_info *info) + const struct scarlett_device_info *info) { int i, err; char mx[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; @@ -896,7 +896,7 @@ int snd_scarlett_controls_create(struct usb_mixer_interface *mixer) { int err, i, o; char mx[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; - struct scarlett_device_info *info; + const struct scarlett_device_info *info; struct usb_mixer_elem_info *elem; static char sample_rate_buffer[4] = { '\x80', '\xbb', '\x00', '\x00' }; diff --git a/sound/usb/proc.c b/sound/usb/proc.c index 49e3f176aaf5..ffbf4bd9208c 100644 --- a/sound/usb/proc.c +++ b/sound/usb/proc.c @@ -60,7 +60,7 @@ void snd_usb_audio_create_proc(struct snd_usb_audio *chip) static void proc_dump_substream_formats(struct snd_usb_substream *subs, struct snd_info_buffer *buffer) { struct audioformat *fp; - static char *sync_types[4] = { + static const char * const sync_types[4] = { "NONE", "ASYNC", "ADAPTIVE", "SYNC" }; diff --git a/sound/usb/stream.c b/sound/usb/stream.c index c5cbba9fdf0d..eff1ac1dc9ba 100644 --- a/sound/usb/stream.c +++ b/sound/usb/stream.c @@ -240,7 +240,7 @@ static int add_chmap(struct snd_pcm *pcm, int stream, static struct snd_pcm_chmap_elem *convert_chmap(int channels, unsigned int bits, int protocol) { - static unsigned int uac1_maps[] = { + static const unsigned int uac1_maps[] = { SNDRV_CHMAP_FL, /* left front */ SNDRV_CHMAP_FR, /* right front */ SNDRV_CHMAP_FC, /* center front */ @@ -255,7 +255,7 @@ static struct snd_pcm_chmap_elem *convert_chmap(int channels, unsigned int bits, SNDRV_CHMAP_TC, /* top */ 0 /* terminator */ }; - static unsigned int uac2_maps[] = { + static const unsigned int uac2_maps[] = { SNDRV_CHMAP_FL, /* front left */ SNDRV_CHMAP_FR, /* front right */ SNDRV_CHMAP_FC, /* front center */ diff --git a/sound/usb/validate.c b/sound/usb/validate.c index 5a3c4f7882b0..89a48d731719 100644 --- a/sound/usb/validate.c +++ b/sound/usb/validate.c @@ -233,7 +233,7 @@ static bool validate_midi_out_jack(const void *p, #define FIXED(p, t, s) { .protocol = (p), .type = (t), .size = sizeof(s) } #define FUNC(p, t, f) { .protocol = (p), .type = (t), .func = (f) } -static struct usb_desc_validator audio_validators[] = { +static const struct usb_desc_validator audio_validators[] = { /* UAC1 */ FUNC(UAC_VERSION_1, UAC_HEADER, validate_uac1_header), FIXED(UAC_VERSION_1, UAC_INPUT_TERMINAL, @@ -288,7 +288,7 @@ static struct usb_desc_validator audio_validators[] = { { } /* terminator */ }; -static struct usb_desc_validator midi_validators[] = { +static const struct usb_desc_validator midi_validators[] = { FIXED(UAC_VERSION_ALL, USB_MS_HEADER, struct usb_ms_header_descriptor), FIXED(UAC_VERSION_ALL, USB_MS_MIDI_IN_JACK,
