Commit 2947a456 authored by Nathan Chancellor's avatar Nathan Chancellor Committed by Andrew Morton
Browse files

treewide: update LLVM Bugzilla links 

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@kernel.org


Signed-off-by: default avatarNathan Chancellor <nathan@kernel.org>
Reviewed-by: default avatarKees Cook <keescook@chromium.org>
Acked-by: default avatarFangrui Song <maskray@google.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Andrii Nakryiko <andrii@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Mykola Lysenko <mykolal@fb.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent fafdea34

arch/powerpc/Makefile

+2 −2
Original line number Diff line number Diff line
@@ -144,11 +144,11 @@ CFLAGS-$(CONFIG_PPC64) += $(call cc-option,-mno-pointers-to-nested-functions) 
CFLAGS-$(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)

arch/powerpc/kvm/book3s_hv_nested.c

+1 −1
Original line number Diff line number Diff line
@@ -55,7 +55,7 @@ void kvmhv_save_hv_regs(struct kvm_vcpu *vcpu, struct hv_guest_state *hr) 
	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;

arch/s390/include/asm/ftrace.h

+1 −1
Original line number Diff line number Diff line
@@ -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)

arch/x86/power/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -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

crypto/blake2b_generic.c

+1 −1
Original line number Diff line number Diff line
@@ -102,7 +102,7 @@ static void blake2b_compress_one_generic(struct blake2b_state *S, 
	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];