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authorArnaldo Carvalho de Melo <acme@redhat.com>2021-07-01 19:39:15 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2022-01-13 16:58:40 +0300
commit486e5ed88827dabd295cd55f368d513ee8c30eb1 (patch)
tree639a189e3896cf98549a5ded0b9c5ecf6b549547 /tools
parentf1dcda0f79548c04f585108e2e165cb4fec951e8 (diff)
downloadlinux-486e5ed88827dabd295cd55f368d513ee8c30eb1.tar.xz
tools headers cpufeatures: Sync with the kernel sources
To pick the changes from: d341db8f48ea4331 ("x86/cpufeatures: Add AMD Collaborative Processor Performance Control feature flag") 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: Huang Rui <ray.huang@amd.com> Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/arch/x86/include/asm/cpufeatures.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/arch/x86/include/asm/cpufeatures.h b/tools/arch/x86/include/asm/cpufeatures.h
index d5b5f2ab87a0..18de5f76f198 100644
--- a/tools/arch/x86/include/asm/cpufeatures.h
+++ b/tools/arch/x86/include/asm/cpufeatures.h
@@ -315,6 +315,7 @@
#define X86_FEATURE_AMD_SSBD (13*32+24) /* "" Speculative Store Bypass Disable */
#define X86_FEATURE_VIRT_SSBD (13*32+25) /* Virtualized Speculative Store Bypass Disable */
#define X86_FEATURE_AMD_SSB_NO (13*32+26) /* "" Speculative Store Bypass is fixed in hardware. */
+#define X86_FEATURE_CPPC (13*32+27) /* Collaborative Processor Performance Control */
/* Thermal and Power Management Leaf, CPUID level 0x00000006 (EAX), word 14 */
#define X86_FEATURE_DTHERM (14*32+ 0) /* Digital Thermal Sensor */