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x86/cpufeature change for v3.7

GIT PULL Ingo Molnar 1 participant 1 message Oct 1, 2012 x86

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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: 05194cfc547528a01d655262c49da3b1311c4b11 x86, cpufeature: Add feature bit for SMAP

Prepare for SMAP (Supervisor Mode Access Prevention) support on x86.

Thanks,

Ingo

------------------>
H. Peter Anvin (1):
x86, cpufeature: Add feature bit for SMAP

 arch/x86/include/asm/cpufeature.h | 1 +
 1 file changed, 1 insertion(+)
arch/x86/include/asm/cpufeature.h +1 -0
index 6b7ee5f..633b617 100644
@@ -209,6 +209,7 @@
 #define X86_FEATURE_RTM		(9*32+11) /* Restricted Transactional Memory */
 #define X86_FEATURE_RDSEED	(9*32+18) /* The RDSEED instruction */
 #define X86_FEATURE_ADX		(9*32+19) /* The ADCX and ADOX instructions */
+#define X86_FEATURE_SMAP	(9*32+20) /* Supervisor Mode Access Prevention */
 
 #if defined(__KERNEL__) && !defined(__ASSEMBLY__)