tree 755ec174162c6582cbe4aca7ee7f48ca7be855f2
parent d0281a257f370b09c410e466571858b4e12869c9
author Fenghua Yu <fenghua.yu@intel.com> 1305683067 -0700
committer H. Peter Anvin <hpa@linux.intel.com> 1305691602 -0700

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>