tree c81c159d6b04f9bffcf9984d5259eb0448683f7d
parent a7c2491a13cc72fc09c062e635b9a77ff6bb4a73
author Manfred Spraul <manfred@colorfullife.com> 1135378661 +0100
committer Linus Torvalds <torvalds@g5.osdl.org> 1135455207 -0800

[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>