x86/cpufeature change for v3.4

GIT PULL Ingo Molnar 1 participant 1 message Mar 19, 2012 x86

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Ingo Molnar

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2012-03-19 16:41 UTC #0 lore raw

Linus,

Please pull the latest x86-cpufeature-for-linus git tree from:

git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-cpufeature-for-linus

HEAD: 513c4ec6e4759aa33c90af0658b82eb4d2027871 x86, cpufeature: Add CPU features from Intel document 319433-012A

Thanks,

Ingo

------------------>
H. Peter Anvin (1):
x86, cpufeature: Add CPU features from Intel document 319433-012A

 arch/x86/include/asm/cpufeature.h |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

arch/x86/include/asm/cpufeature.h +3 -0

index 8d67d42..0d3dcc9 100644
@@ -199,10 +199,13 @@
 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
 #define X86_FEATURE_FSGSBASE	(9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
 #define X86_FEATURE_BMI1	(9*32+ 3) /* 1st group bit manipulation extensions */
+#define X86_FEATURE_HLE		(9*32+ 4) /* Hardware Lock Elision */
 #define X86_FEATURE_AVX2	(9*32+ 5) /* AVX2 instructions */
 #define X86_FEATURE_SMEP	(9*32+ 7) /* Supervisor Mode Execution Protection */
 #define X86_FEATURE_BMI2	(9*32+ 8) /* 2nd group bit manipulation extensions */
 #define X86_FEATURE_ERMS	(9*32+ 9) /* Enhanced REP MOVSB/STOSB */
+#define X86_FEATURE_INVPCID	(9*32+10) /* Invalidate Processor Context ID */
+#define X86_FEATURE_RTM		(9*32+11) /* Restricted Transactional Memory */
 
 #if defined(__KERNEL__) && !defined(__ASSEMBLY__)