* [GIT PULL] x86/cpufeature change for v3.7
@ 2012-10-01 13:45 Ingo Molnar
0 siblings, 0 replies; only message in thread
From: Ingo Molnar @ 2012-10-01 13:45 UTC (permalink / raw)
To: Linus Torvalds
Cc: linux-kernel, H. Peter Anvin, Thomas Gleixner, Andrew Morton
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(+)
diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
index 6b7ee5f..633b617 100644
--- a/arch/x86/include/asm/cpufeature.h
+++ b/arch/x86/include/asm/cpufeature.h
@@ -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__)
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