tree 02d19c4a79b612869812fc95edeb733d9fcd3f0a
parent 5e88353d8b5f483bc1c873ad24ac2b59a6b66c73
author H. Peter Anvin <hpa@linux.intel.com> 1348261090 -0700
committer H. Peter Anvin <hpa@linux.intel.com> 1348261467 -0700

x86-32, smap: Add STAC/CLAC instructions to 32-bit kernel entry

The changes to entry_32.S got missed in checkin:

63bcff2a x86, smap: Add STAC and CLAC instructions to control user space access

The resulting kernel was largely functional but SMAP protection could
have been bypassed.

Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Link: http://lkml.kernel.org/r/1348256595-29119-9-git-send-email-hpa@linux.intel.com