On 04/05/2017 at 04:08 PM, Mike Galbraith wrote:
> locking/rtmutex: Fix preempt leak in __rt_mutex_futex_unlock()
>
> mark_wakeup_next_waiter() already disables preemption, doing so
> again leaves us with an unpaired preempt_disable().
You can also fix the corresponding comment in rt_mutex_postunl
locking/rtmutex: Fix preempt leak in __rt_mutex_futex_unlock()
mark_wakeup_next_waiter() already disables preemption, doing so
again leaves us with an unpaired preempt_disable().
Signed-off-by: Mike Galbraith
---
kernel/locking/rtmutex.c | 10 +-
1 file changed, 5 insertions(+), 5 del
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