From: Yinghai Lu <yinghai@kernel.org>
Date: Fri, 13 Mar 2009 19:46:07 +0000 (-0700)
Subject: x86: fix get_mtrr() warning about smp_processor_id() with CONFIG_PREEMPT=y
X-Git-Tag: v2.6.30-rc1~211^2~21^6~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=63516ef6d6a8379ee5c32463efc6a75f9da8a309;p=pandora-kernel.git

x86: fix get_mtrr() warning about smp_processor_id() with CONFIG_PREEMPT=y

Impact: fix debug warning

Jaswinder noticed that there is a warning about smp_processor_id()
in get_mtrr().

Fix it by wrapping the printout into a get/put_cpu() pair.

Reported-by: Jaswinder Singh Rajput <jaswinder@kernel.org>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
LKML-Reference: <49BAB7FF.4030107@kernel.org>
[ changed to get/put_cpu(), cleaned up surrounding code a it. ]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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