From: Manfred Spraul <manfred@colorfullife.com>
Date: Fri, 23 Dec 2005 22:57:41 +0000 (+0100)
Subject: [PATCH] add missing memory barriers to ipc/sem.c
X-Git-Tag: v2.6.15-rc7~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6003a93e7bf6c02f33c02976ff364785d4273295;p=pandora-kernel.git

[PATCH] add missing memory barriers to ipc/sem.c

Two smp_wmb() statements are missing in the sysv sem code: This could
cause stack corruptions.

The attached patch adds them.

Signed-Off-By: Manfred Spraul <manfred@colorfullife.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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