This patch is required for S3 suspend-resume on noexec capable systems.  On
these systems, we need to save and restore MSR_EFER during S3
suspend-resume.
Signed-off-by: "Venkatesh Pallipadi" <venkatesh.pallipadi@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>