Linus,
Please pull the latest locking-urgent-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
locking-urgent-for-linus
# HEAD: 9d3e2d02f54160725d97f4ab1e1e8de493fbf33a locking/rtmutex: Set state
back to running on error
An rtmutex deadlock path fixlet.
Thanks,
Ingo
------------------>
Sebastian Andrzej Siewior (1):
locking/rtmutex: Set state back to running on error
kernel/locking/rtmutex.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/locking/rtmutex.c b/kernel/locking/rtmutex.c
index e16e5542bf13..6357265a31ad 100644
--- a/kernel/locking/rtmutex.c
+++ b/kernel/locking/rtmutex.c
@@ -1193,6 +1193,7 @@ rt_mutex_slowlock(struct rt_mutex *lock, int state,
ret = __rt_mutex_slowlock(lock, state, timeout, &waiter);
if (unlikely(ret)) {
+ __set_current_state(TASK_RUNNING);
if (rt_mutex_has_waiters(lock))
remove_waiter(lock, &waiter);
rt_mutex_handle_deadlock(ret, chwalk, &waiter);
--
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