Manfred Spraul d8c633766a ipc/sem.c: synchronize the proc interface ... The proc interface is not aware of sem_lock(), it instead calls ipc_lock_object() directly. This means that simple semop() operations can run in parallel with the proc interface. Right now, this is uncritical, because the implementation doesn't do anything that requires a proper synchronization. But it is dangerous and therefore should be fixed. Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Cc: Davidlohr Bueso <davidlohr.bueso@hp.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Rik van Riel <riel@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2013-09-30 14:31:01 -07:00
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compat_mq.c
compat.c
ipc_sysctl.c
ipcns_notifier.c
Makefile
mq_sysctl.c
mqueue.c
msg.c	ipc: fix race with LSMs	2013-09-24 09:36:53 -07:00
msgutil.c
namespace.c	ipc: drop ipc_lock_by_ptr	2013-09-11 15:59:44 -07:00
sem.c	ipc/sem.c: synchronize the proc interface	2013-09-30 14:31:01 -07:00
shm.c	ipc: fix race with LSMs	2013-09-24 09:36:53 -07:00
syscall.c
util.c	ipc: fix race with LSMs	2013-09-24 09:36:53 -07:00
util.h	ipc: fix race with LSMs	2013-09-24 09:36:53 -07:00