]> git.proxmox.com Git - mirror_ubuntu-disco-kernel.git/commit
mm/mempolicy.c: fix wrong sp_node insertion
authorHillf Danton <dhillf@gmail.com>
Fri, 8 Mar 2013 20:43:28 +0000 (12:43 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 8 Mar 2013 23:05:34 +0000 (15:05 -0800)
commit5ca3957510b9fc2a14d3647db518014842f9a2b4
tree6a4427c2e58796ced91b079733e94431b0e7c8b7
parent88b9e456b1649722673ffa147914299799dc9041
mm/mempolicy.c: fix wrong sp_node insertion

n->end is accessed in sp_insert(). Thus it should be update
before calling sp_insert(). This mistake may make kernel panic.

Signed-off-by: Hillf Danton <dhillf@gmail.com>
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Sasha Levin <sasha.levin@oracle.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Dave Jones <davej@redhat.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/mempolicy.c