tree fc62733de8040f13cf450b6cae967976da31827b
parent 1ea0d14e480c245683927eecc03a70faf06e80c8
author Jeremy Fitzhardinge <jeremy@goop.org> 1252013504 -0700
committer Ingo Molnar <mingo@elte.hu> 1252041031 +0200

x86/i386: Put aligned stack-canary in percpu shared_aligned section

Pack aligned things together into a special section to minimize
padding holes.

Suggested-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Tejun Heo <tj@kernel.org>
LKML-Reference: <4AA035C0.9070202@goop.org>
[ queued up in tip:x86/asm because it depends on this commit:
  x86/i386: Make sure stack-protector segment base is cache aligned ]
Signed-off-by: Ingo Molnar <mingo@elte.hu>