Ingo Molnar 00a5dfdb93 [PATCH] Fix semundo lock leakage ... semundo->lock can leak if semundo->refcount goes from 2 to 1 while another thread has it locked. This causes major problems for PREEMPT kernels. The simplest fix for now is to undo the single-thread optimization. This bug was found via relentless testing by Dominik Karall. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2005-08-05 15:56:41 -07:00
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compat_mq.c
compat.c
Makefile
mqueue.c
msg.c
msgutil.c
sem.c	[PATCH] Fix semundo lock leakage	2005-08-05 15:56:41 -07:00
shm.c
util.c
util.h