linux-kernel - [tip:x86/cpu] x86, cpu: Update AMD CPUID feature bits

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Message-ID: <tip-33ed82fb6c5f032151f7e9f1ac7b667f78f426b8@git.kernel.org>
Date:	Wed, 8 Sep 2010 21:28:08 GMT
From:	tip-bot for Andre Przywara <andre.przywara@....com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	andre.przywara@....com, tglx@...utronix.de, hpa@...ux.intel.com
Subject: [tip:x86/cpu] x86, cpu: Update AMD CPUID feature bits

Commit-ID:  33ed82fb6c5f032151f7e9f1ac7b667f78f426b8
Gitweb:     http://git.kernel.org/tip/33ed82fb6c5f032151f7e9f1ac7b667f78f426b8
Author:     Andre Przywara <andre.przywara@....com>
AuthorDate: Mon, 6 Sep 2010 15:14:18 +0200
Committer:  H. Peter Anvin <hpa@...ux.intel.com>
CommitDate: Wed, 8 Sep 2010 13:34:15 -0700

x86, cpu: Update AMD CPUID feature bits

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@....com>
LKML-Reference: <1283778860-26843-3-git-send-email-andre.przywara@....com>
Signed-off-by: H. Peter Anvin <hpa@...ux.intel.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..341835df 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
--
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