Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
tools headers cpufeatures: Sync with the kernel sources
To pick the changes from:
991625f3dd2cbc4b ("x86/ibt: Add IBT feature, MSR and #CP handling")
This only causes these perf files to be rebuilt:
CC /tmp/build/perf/bench/mem-memcpy-x86-64-asm.o
CC /tmp/build/perf/bench/mem-memset-x86-64-asm.o
And addresses this perf build warning:
Warning: Kernel ABI header at 'tools/arch/x86/include/asm/cpufeatures.h' differs from latest version at 'arch/x86/include/asm/cpufeatures.h'
diff -u tools/arch/x86/include/asm/cpufeatures.h arch/x86/include/asm/cpufeatures.h
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/lkml/YkSCx2kr4ambH+Qe@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
+1
tools/arch/x86/include/asm/cpufeatures.h
+1
tools/arch/x86/include/asm/cpufeatures.h
···
388
#define X86_FEATURE_TSXLDTRK (18*32+16) /* TSX Suspend Load Address Tracking */
389
#define X86_FEATURE_PCONFIG (18*32+18) /* Intel PCONFIG */
390
#define X86_FEATURE_ARCH_LBR (18*32+19) /* Intel ARCH LBR */
391
#define X86_FEATURE_AMX_BF16 (18*32+22) /* AMX bf16 Support */
392
#define X86_FEATURE_AVX512_FP16 (18*32+23) /* AVX512 FP16 */
393
#define X86_FEATURE_AMX_TILE (18*32+24) /* AMX tile Support */
···
388
#define X86_FEATURE_TSXLDTRK (18*32+16) /* TSX Suspend Load Address Tracking */
389
#define X86_FEATURE_PCONFIG (18*32+18) /* Intel PCONFIG */
390
#define X86_FEATURE_ARCH_LBR (18*32+19) /* Intel ARCH LBR */
391
+
#define X86_FEATURE_IBT (18*32+20) /* Indirect Branch Tracking */
392
#define X86_FEATURE_AMX_BF16 (18*32+22) /* AMX bf16 Support */
393
#define X86_FEATURE_AVX512_FP16 (18*32+23) /* AVX512 FP16 */
394
#define X86_FEATURE_AMX_TILE (18*32+24) /* AMX tile Support */