From: Andrew Morton <akpm@linux-foundation.org>
Date: Sun, 3 Jun 2007 20:50:40 +0000 (-0700)
Subject: mtrr atomicity fix
X-Git-Tag: v2.6.22-rc4~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4c738480d21a190e3d99c7ce985ab9484f373a3c;p=pandora-kernel.git

mtrr atomicity fix

Rafael gets this on an SMP box with kernel preemption enabled, during
hibernation and restore (100% of the time):

Enabling non-boot CPUs ...
BUG: using smp_processor_id() in preemptible [00000001] code: bash/4514
caller is mtrr_save_state+0x9/0x40

Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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