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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-05-21 16:39:42 -0300 |
|---|---|---|
| committer | Seung-Woo Kim <sw0312.kim@samsung.com> | 2019-12-31 13:50:48 +0900 |
| commit | eb74b657fb77d133f35bc96e5eacd7a233b02f8f (patch) | |
| tree | ca71df717d0c9515104ba9fd99e622c46d386a5a | |
| parent | c2f9aa0f328227d3696450e525655e7be25c735c (diff) | |
| download | linux-rpi3-eb74b657fb77d133f35bc96e5eacd7a233b02f8f.tar.gz linux-rpi3-eb74b657fb77d133f35bc96e5eacd7a233b02f8f.tar.bz2 linux-rpi3-eb74b657fb77d133f35bc96e5eacd7a233b02f8f.zip | |
tools arch x86: Sync asm/cpufeatures.h with the with the kernel
To pick up the changes in:
ed5194c2732c ("x86/speculation/mds: Add basic bug infrastructure for MDS")
e261f209c366 ("x86/speculation/mds: Add BUG_MSBDS_ONLY")
That don't affect anything in tools/.
This silences 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: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Brendan Gregg <brendan.d.gregg@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Luis Cláudio Gonçalves <lclaudio@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/n/tip-jp1afecx3ql1jkuirpgkqfad@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
[sw0312.kim: cherry-pick mainline commit b979540a7522 for perf build]
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Change-Id: I879810548387101141f808c1c972f691c906c3e1
| -rw-r--r-- | tools/arch/x86/include/asm/cpufeatures.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/arch/x86/include/asm/cpufeatures.h b/tools/arch/x86/include/asm/cpufeatures.h index 7b31ee5223fc..69037da75ea0 100644 --- a/tools/arch/x86/include/asm/cpufeatures.h +++ b/tools/arch/x86/include/asm/cpufeatures.h @@ -341,6 +341,7 @@ #define X86_FEATURE_AVX512_4VNNIW (18*32+ 2) /* AVX-512 Neural Network Instructions */ #define X86_FEATURE_AVX512_4FMAPS (18*32+ 3) /* AVX-512 Multiply Accumulation Single precision */ #define X86_FEATURE_TSX_FORCE_ABORT (18*32+13) /* "" TSX_FORCE_ABORT */ +#define X86_FEATURE_MD_CLEAR (18*32+10) /* VERW clears CPU buffers */ #define X86_FEATURE_PCONFIG (18*32+18) /* Intel PCONFIG */ #define X86_FEATURE_SPEC_CTRL (18*32+26) /* "" Speculation Control (IBRS + IBPB) */ #define X86_FEATURE_INTEL_STIBP (18*32+27) /* "" Single Thread Indirect Branch Predictors */ @@ -378,5 +379,7 @@ #define X86_BUG_SPECTRE_V2 X86_BUG(16) /* CPU is affected by Spectre variant 2 attack with indirect branches */ #define X86_BUG_SPEC_STORE_BYPASS X86_BUG(17) /* CPU is affected by speculative store bypass attack */ #define X86_BUG_L1TF X86_BUG(18) /* CPU is affected by L1 Terminal Fault */ +#define X86_BUG_MDS X86_BUG(19) /* CPU is affected by Microarchitectural data sampling */ +#define X86_BUG_MSBDS_ONLY X86_BUG(20) /* CPU is only affected by the MSDBS variant of BUG_MDS */ #endif /* _ASM_X86_CPUFEATURES_H */ |