The quilt patch titled
Subject: treewide: update LLVM Bugzilla links
has been removed from the -mm tree. Its filename was
treewide-update-llvm-bugzilla-links.patch
This patch was dropped because it was merged into the mm-hotfixes-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Nathan Chancellor <nathan@xxxxxxxxxx>
Subject: treewide: update LLVM Bugzilla links
Date: Tue, 09 Jan 2024 15:16:31 -0700
LLVM moved their issue tracker from their own Bugzilla instance to GitHub
issues. While all of the links are still valid, they may not necessarily
show the most up to date information around the issues, as all updates
will occur on GitHub, not Bugzilla.
Another complication is that the Bugzilla issue number is not always the
same as the GitHub issue number. Thankfully, LLVM maintains this mapping
through two shortlinks:
https://llvm.org/bz<num> -> https://bugs.llvm.org/show_bug.cgi?id=<num>
https://llvm.org/pr<num> -> https://github.com/llvm/llvm-project/issues/<mapped_num>
Switch all "https://bugs.llvm.org/show_bug.cgi?id=<num>" links to the
"https://llvm.org/pr<num>" shortlink so that the links show the most up to
date information. Each migrated issue links back to the Bugzilla entry,
so there should be no loss of fidelity of information here.
Link: https://lkml.kernel.org/r/20240109-update-llvm-links-v1-3-eb09b59db071@xxxxxxxxxx
Signed-off-by: Nathan Chancellor <nathan@xxxxxxxxxx>
Reviewed-by: Kees Cook <keescook@xxxxxxxxxxxx>
Acked-by: Fangrui Song <maskray@xxxxxxxxxx>
Cc: Alexei Starovoitov <ast@xxxxxxxxxx>
Cc: Andrii Nakryiko <andrii@xxxxxxxxxx>
Cc: Daniel Borkmann <daniel@xxxxxxxxxxxxx>
Cc: Mykola Lysenko <mykolal@xxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/powerpc/Makefile | 4 ++--
arch/powerpc/kvm/book3s_hv_nested.c | 2 +-
arch/s390/include/asm/ftrace.h | 2 +-
arch/x86/power/Makefile | 2 +-
crypto/blake2b_generic.c | 2 +-
drivers/firmware/efi/libstub/Makefile | 2 +-
drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c | 2 +-
drivers/media/test-drivers/vicodec/codec-fwht.c | 2 +-
drivers/regulator/Kconfig | 2 +-
include/asm-generic/vmlinux.lds.h | 2 +-
lib/Kconfig.kasan | 2 +-
lib/raid6/Makefile | 2 +-
lib/stackinit_kunit.c | 2 +-
mm/slab_common.c | 2 +-
net/bridge/br_multicast.c | 2 +-
security/Kconfig | 2 +-
16 files changed, 17 insertions(+), 17 deletions(-)
--- a/arch/powerpc/kvm/book3s_hv_nested.c~treewide-update-llvm-bugzilla-links
+++ a/arch/powerpc/kvm/book3s_hv_nested.c
@@ -55,7 +55,7 @@ void kvmhv_save_hv_regs(struct kvm_vcpu
hr->dawrx1 = vcpu->arch.dawrx1;
}
-/* Use noinline_for_stack due to https://bugs.llvm.org/show_bug.cgi?id=49610 */
+/* Use noinline_for_stack due to https://llvm.org/pr49610 */
static noinline_for_stack void byteswap_pt_regs(struct pt_regs *regs)
{
unsigned long *addr = (unsigned long *) regs;
--- a/arch/powerpc/Makefile~treewide-update-llvm-bugzilla-links
+++ a/arch/powerpc/Makefile
@@ -144,11 +144,11 @@ CFLAGS-$(CONFIG_PPC64) += $(call cc-opti
CFLAGS-$(CONFIG_PPC64) += $(call cc-option,-mlong-double-128)
# Clang unconditionally reserves r2 on ppc32 and does not support the flag
-# https://bugs.llvm.org/show_bug.cgi?id=39555
+# https://llvm.org/pr39555
CFLAGS-$(CONFIG_PPC32) := $(call cc-option, -ffixed-r2)
# Clang doesn't support -mmultiple / -mno-multiple
-# https://bugs.llvm.org/show_bug.cgi?id=39556
+# https://llvm.org/pr39556
CFLAGS-$(CONFIG_PPC32) += $(call cc-option, $(MULTIPLEWORD))
CFLAGS-$(CONFIG_PPC32) += $(call cc-option,-mno-readonly-in-sdata)
--- a/arch/s390/include/asm/ftrace.h~treewide-update-llvm-bugzilla-links
+++ a/arch/s390/include/asm/ftrace.h
@@ -9,7 +9,7 @@
#ifndef __ASSEMBLY__
#ifdef CONFIG_CC_IS_CLANG
-/* https://bugs.llvm.org/show_bug.cgi?id=41424 */
+/* https://llvm.org/pr41424 */
#define ftrace_return_address(n) 0UL
#else
#define ftrace_return_address(n) __builtin_return_address(n)
--- a/arch/x86/power/Makefile~treewide-update-llvm-bugzilla-links
+++ a/arch/x86/power/Makefile
@@ -5,7 +5,7 @@
CFLAGS_cpu.o := -fno-stack-protector
# Clang may incorrectly inline functions with stack protector enabled into
-# __restore_processor_state(): https://bugs.llvm.org/show_bug.cgi?id=47479
+# __restore_processor_state(): https://llvm.org/pr47479
CFLAGS_REMOVE_cpu.o := $(CC_FLAGS_LTO)
obj-$(CONFIG_PM_SLEEP) += cpu.o
--- a/crypto/blake2b_generic.c~treewide-update-llvm-bugzilla-links
+++ a/crypto/blake2b_generic.c
@@ -102,7 +102,7 @@ static void blake2b_compress_one_generic
ROUND(10);
ROUND(11);
#ifdef CONFIG_CC_IS_CLANG
-#pragma nounroll /* https://bugs.llvm.org/show_bug.cgi?id=45803 */
+#pragma nounroll /* https://llvm.org/pr45803 */
#endif
for (i = 0; i < 8; ++i)
S->h[i] = S->h[i] ^ v[i] ^ v[i + 8];
--- a/drivers/firmware/efi/libstub/Makefile~treewide-update-llvm-bugzilla-links
+++ a/drivers/firmware/efi/libstub/Makefile
@@ -105,7 +105,7 @@ lib-y := $(patsubst %.o,%.stub.o,$(li
# Even when -mbranch-protection=none is set, Clang will generate a
# .note.gnu.property for code-less object files (like lib/ctype.c),
# so work around this by explicitly removing the unwanted section.
-# https://bugs.llvm.org/show_bug.cgi?id=46480
+# https://llvm.org/pr46480
STUBCOPY_FLAGS-y += --remove-section=.note.gnu.property
STUBCOPY_RELOC-$(CONFIG_X86_32) := R_386_32
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c~treewide-update-llvm-bugzilla-links
+++ a/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c
@@ -610,7 +610,7 @@ static uint32_t sdma_v4_4_2_rb_cntl(stru
/* Set ring buffer size in dwords */
uint32_t rb_bufsz = order_base_2(ring->ring_size / 4);
- barrier(); /* work around https://bugs.llvm.org/show_bug.cgi?id=42576 */
+ barrier(); /* work around https://llvm.org/pr42576 */
rb_cntl = REG_SET_FIELD(rb_cntl, SDMA_GFX_RB_CNTL, RB_SIZE, rb_bufsz);
#ifdef __BIG_ENDIAN
rb_cntl = REG_SET_FIELD(rb_cntl, SDMA_GFX_RB_CNTL, RB_SWAP_ENABLE, 1);
--- a/drivers/media/test-drivers/vicodec/codec-fwht.c~treewide-update-llvm-bugzilla-links
+++ a/drivers/media/test-drivers/vicodec/codec-fwht.c
@@ -49,7 +49,7 @@ static const uint8_t zigzag[64] = {
/*
* noinline_for_stack to work around
- * https://bugs.llvm.org/show_bug.cgi?id=38809
+ * https://llvm.org/pr38809
*/
static int noinline_for_stack
rlc(const s16 *in, __be16 *output, int blocktype)
--- a/drivers/regulator/Kconfig~treewide-update-llvm-bugzilla-links
+++ a/drivers/regulator/Kconfig
@@ -288,7 +288,7 @@ config REGULATOR_CROS_EC
config REGULATOR_DA903X
tristate "Dialog Semiconductor DA9030/DA9034 regulators"
depends on PMIC_DA903X
- depends on !CC_IS_CLANG # https://bugs.llvm.org/show_bug.cgi?id=38789
+ depends on !CC_IS_CLANG # https://llvm.org/pr38789
help
Say y here to support the BUCKs and LDOs regulators found on
Dialog Semiconductor DA9030/DA9034 PMIC.
--- a/include/asm-generic/vmlinux.lds.h~treewide-update-llvm-bugzilla-links
+++ a/include/asm-generic/vmlinux.lds.h
@@ -984,7 +984,7 @@
* -fsanitize=thread produce unwanted sections (.eh_frame
* and .init_array.*), but CONFIG_CONSTRUCTORS wants to
* keep any .init_array.* sections.
- * https://bugs.llvm.org/show_bug.cgi?id=46478
+ * https://llvm.org/pr46478
*/
#ifdef CONFIG_UNWIND_TABLES
#define DISCARD_EH_FRAME
--- a/lib/Kconfig.kasan~treewide-update-llvm-bugzilla-links
+++ a/lib/Kconfig.kasan
@@ -158,7 +158,7 @@ config KASAN_STACK
out-of-bounds bugs in stack variables.
With Clang, stack instrumentation has a problem that causes excessive
- stack usage, see https://bugs.llvm.org/show_bug.cgi?id=38809. Thus,
+ stack usage, see https://llvm.org/pr38809. Thus,
with Clang, this option is deemed unsafe.
This option is always disabled when compile-testing with Clang to
--- a/lib/raid6/Makefile~treewide-update-llvm-bugzilla-links
+++ a/lib/raid6/Makefile
@@ -21,7 +21,7 @@ altivec_flags += -isystem $(shell $(CC)
ifdef CONFIG_CC_IS_CLANG
# clang ppc port does not yet support -maltivec when -msoft-float is
# enabled. A future release of clang will resolve this
-# https://bugs.llvm.org/show_bug.cgi?id=31177
+# https://llvm.org/pr31177
CFLAGS_REMOVE_altivec1.o += -msoft-float
CFLAGS_REMOVE_altivec2.o += -msoft-float
CFLAGS_REMOVE_altivec4.o += -msoft-float
--- a/lib/stackinit_kunit.c~treewide-update-llvm-bugzilla-links
+++ a/lib/stackinit_kunit.c
@@ -404,7 +404,7 @@ static noinline int leaf_switch_2_none(u
* These are expected to fail for most configurations because neither
* GCC nor Clang have a way to perform initialization of variables in
* non-code areas (i.e. in a switch statement before the first "case").
- * https://bugs.llvm.org/show_bug.cgi?id=44916
+ * https://llvm.org/pr44916
*/
DEFINE_TEST_DRIVER(switch_1_none, uint64_t, SCALAR, ALWAYS_FAIL);
DEFINE_TEST_DRIVER(switch_2_none, uint64_t, SCALAR, ALWAYS_FAIL);
--- a/mm/slab_common.c~treewide-update-llvm-bugzilla-links
+++ a/mm/slab_common.c
@@ -651,7 +651,7 @@ static struct kmem_cache *__init create_
struct kmem_cache *
kmalloc_caches[NR_KMALLOC_TYPES][KMALLOC_SHIFT_HIGH + 1] __ro_after_init =
-{ /* initialization for https://bugs.llvm.org/show_bug.cgi?id=42570 */ };
+{ /* initialization for https://llvm.org/pr42570 */ };
EXPORT_SYMBOL(kmalloc_caches);
#ifdef CONFIG_RANDOM_KMALLOC_CACHES
--- a/net/bridge/br_multicast.c~treewide-update-llvm-bugzilla-links
+++ a/net/bridge/br_multicast.c
@@ -5053,7 +5053,7 @@ void br_multicast_uninit_stats(struct ne
free_percpu(br->mcast_stats);
}
-/* noinline for https://bugs.llvm.org/show_bug.cgi?id=45802#c9 */
+/* noinline for https://llvm.org/pr45802#c9 */
static noinline_for_stack void mcast_stats_add_dir(u64 *dst, u64 *src)
{
dst[BR_MCAST_DIR_RX] += src[BR_MCAST_DIR_RX];
--- a/security/Kconfig~treewide-update-llvm-bugzilla-links
+++ a/security/Kconfig
@@ -142,7 +142,7 @@ config HARDENED_USERCOPY
config FORTIFY_SOURCE
bool "Harden common str/mem functions against buffer overflows"
depends on ARCH_HAS_FORTIFY_SOURCE
- # https://bugs.llvm.org/show_bug.cgi?id=41459
+ # https://llvm.org/pr41459
depends on !CC_IS_CLANG || CLANG_VERSION >= 120001
# https://github.com/llvm/llvm-project/issues/53645
depends on !CC_IS_CLANG || !X86_32
_
Patches currently in -mm which might be from nathan@xxxxxxxxxx are
