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(parent: 8225965) | patch
x86, cpu: Add SMEP CPU feature in CR4
authorFenghua Yu <fenghua.yu@intel.com>
Wed, 18 May 2011 01:44:27 +0000 (18:44 -0700)
committerH. Peter Anvin <hpa@linux.intel.com>
Wed, 18 May 2011 04:06:42 +0000 (21:06 -0700)
commite26c440041a4401771db31e100597d3ad9b5e464
tree755ec174162c6582cbe4aca7ee7f48ca7be855f2tree | snapshot
parent822596590d890b2fa0c6946fab0b9ef27b445b23commit | diff
x86, cpu: Add SMEP CPU feature in CR4

Add support for newly documented SMEP (Supervisor Mode Execution Protection)
CPU feature in CR4.

Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
LKML-Reference: <1305683069-25394-3-git-send-email-fenghua.yu@intel.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
arch/x86/include/asm/processor-flags.h diff | blob | history
Linux Kernel Source Tree.