From: Christoph Lameter <clameter@sgi.com>
Date: Tue, 11 Apr 2006 05:52:47 +0000 (-0700)
Subject: [PATCH] Fix NULL pointer dereference in node_read_numastat()
X-Git-Tag: v2.6.17-rc2~274
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=54404e72cd3758e465fb6362f6d71e22b705c589;p=pandora-kernel.git

[PATCH] Fix NULL pointer dereference in node_read_numastat()

zone_pcp() only returns valid values if the processor is online.

Change node_read_numastat() to only scan online processors.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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