| commit | e59d1b0a24199db01978e6c1e89859eda93ce683 | [log] [tgz] |
|---|---|---|
| author | H. Peter Anvin <hpa@linux.intel.com> | Fri Sep 21 13:58:10 2012 -0700 |
| committer | H. Peter Anvin <hpa@linux.intel.com> | Fri Sep 21 14:04:27 2012 -0700 |
| tree | 02d19c4a79b612869812fc95edeb733d9fcd3f0a | |
| parent | 5e88353d8b5f483bc1c873ad24ac2b59a6b66c73 [diff] |
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