From: Jeremy Fitzhardinge <jeremy@goop.org>
Date: Thu, 3 Sep 2009 21:31:44 +0000 (-0700)
Subject: x86/i386: Put aligned stack-canary in percpu shared_aligned section
X-Git-Tag: v2.6.32-rc1~714^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=53f824520b6d84ca5b4a8fd71addc91dbf64357e;p=pandora-kernel.git

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>
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