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Subject[PATCH 2/4] x86: Update AMD CPUID feature bits
Date
AMD's public CPUID specification has been updated and some bits have
got names. Add them to properly describe new CPU features.

Signed-off-by: Andre Przywara <andre.przywara@amd.com>
---
arch/x86/include/asm/cpufeature.h | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
index c9c73d8..341835d 100644
--- a/arch/x86/include/asm/cpufeature.h
+++ b/arch/x86/include/asm/cpufeature.h
@@ -155,7 +155,11 @@
#define X86_FEATURE_XOP (6*32+11) /* extended AVX instructions */
#define X86_FEATURE_SKINIT (6*32+12) /* SKINIT/STGI instructions */
#define X86_FEATURE_WDT (6*32+13) /* Watchdog timer */
+#define X86_FEATURE_LWP (6*32+15) /* Light Weight Profiling */
+#define X86_FEATURE_FMA4 (6*32+16) /* 4 operands MAC instructions */
#define X86_FEATURE_NODEID_MSR (6*32+19) /* NodeId MSR */
+#define X86_FEATURE_TBM (6*32+21) /* trailing bit manipulations */
+#define X86_FEATURE_TOPOEXT (6*32+22) /* topology extensions CPUID leafs */

/*
* Auxiliary flags: Linux defined - For features scattered in various
--
1.6.4



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