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author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2019-09-20 14:41:07 -0400 |
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committer | Paul Gortmaker <paul.gortmaker@windriver.com> | 2019-09-20 14:41:07 -0400 |
commit | 2afb308a323f2d9c53187c0245bd3b8b77b3ee0b (patch) | |
tree | ccc981dd187bac45090f6977eef7aaa62fd7d635 | |
parent | 66d03fe6014d76c85e74efc79db20ab3479b1d41 (diff) | |
download | longterm-queue-4.18-2afb308a323f2d9c53187c0245bd3b8b77b3ee0b.tar.gz |
headers: add previous cpufeatures re-sync commit.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
-rw-r--r-- | queue/series | 1 | ||||
-rw-r--r-- | queue/tools-arch-x86-Sync-asm-cpufeatures.h-with-the-with0.patch | 56 |
2 files changed, 57 insertions, 0 deletions
diff --git a/queue/series b/queue/series index f7956db..bbe70d1 100644 --- a/queue/series +++ b/queue/series @@ -7,6 +7,7 @@ x86-speculation-Enable-Spectre-v1-swapgs-mitigations.patch x86-entry-64-Use-JMP-instead-of-JMPQ.patch x86-speculation-swapgs-Exclude-ATOMs-from-speculatio.patch Documentation-Add-swapgs-description-to-the-Spectre-.patch +tools-arch-x86-Sync-asm-cpufeatures.h-with-the-with0.patch tools-arch-x86-Sync-asm-cpufeatures.h-with-the-with-.patch powerpc-tm-Fix-FP-VMX-unavailable-exceptions-inside-.patch powerpc-tm-Fix-restoring-FP-VMX-facility-incorrectly.patch diff --git a/queue/tools-arch-x86-Sync-asm-cpufeatures.h-with-the-with0.patch b/queue/tools-arch-x86-Sync-asm-cpufeatures.h-with-the-with0.patch new file mode 100644 index 0000000..6243f5c --- /dev/null +++ b/queue/tools-arch-x86-Sync-asm-cpufeatures.h-with-the-with0.patch @@ -0,0 +1,56 @@ +From b979540a7522617e190636621e7c5ffae469f8f0 Mon Sep 17 00:00:00 2001 +From: Arnaldo Carvalho de Melo <acme@redhat.com> +Date: Tue, 21 May 2019 16:39:42 -0300 +Subject: [PATCH] tools arch x86: Sync asm/cpufeatures.h with the with the + kernel +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +commit b979540a7522617e190636621e7c5ffae469f8f0 upstream. + +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> + +diff --git a/tools/arch/x86/include/asm/cpufeatures.h b/tools/arch/x86/include/asm/cpufeatures.h +index 981ff9479648..75f27ee2c263 100644 +--- a/tools/arch/x86/include/asm/cpufeatures.h ++++ b/tools/arch/x86/include/asm/cpufeatures.h +@@ -344,6 +344,7 @@ + /* Intel-defined CPU features, CPUID level 0x00000007:0 (EDX), word 18 */ + #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_MD_CLEAR (18*32+10) /* VERW clears CPU buffers */ + #define X86_FEATURE_TSX_FORCE_ABORT (18*32+13) /* "" TSX_FORCE_ABORT */ + #define X86_FEATURE_PCONFIG (18*32+18) /* Intel PCONFIG */ + #define X86_FEATURE_SPEC_CTRL (18*32+26) /* "" Speculation Control (IBRS + IBPB) */ +@@ -382,5 +383,7 @@ + #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 */ +-- +2.7.4 + |