diff options
Diffstat (limited to 'debian/patches-rt/0171-locking-rtmutex-Allow-rt_mutex_trylock-on-PREEMPT_RT.patch')
| -rw-r--r-- | debian/patches-rt/0171-locking-rtmutex-Allow-rt_mutex_trylock-on-PREEMPT_RT.patch | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/debian/patches-rt/0171-locking-rtmutex-Allow-rt_mutex_trylock-on-PREEMPT_RT.patch b/debian/patches-rt/0171-locking-rtmutex-Allow-rt_mutex_trylock-on-PREEMPT_RT.patch index 4c2c1b803..4786df44e 100644 --- a/debian/patches-rt/0171-locking-rtmutex-Allow-rt_mutex_trylock-on-PREEMPT_RT.patch +++ b/debian/patches-rt/0171-locking-rtmutex-Allow-rt_mutex_trylock-on-PREEMPT_RT.patch @@ -1,9 +1,9 @@ -From bcc9f5e2b7eb56660512649787ab651fc138d9e4 Mon Sep 17 00:00:00 2001 +From 798399a61f1200c1fc8bd90626fa50bceea494d5 Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Wed, 2 Dec 2015 11:34:07 +0100 Subject: [PATCH 171/323] locking/rtmutex: Allow rt_mutex_trylock() on PREEMPT_RT -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.204-rt100.tar.xz +Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.215-rt107.tar.xz Non PREEMPT_RT kernel can deadlock on rt_mutex_trylock() in softirq context. @@ -17,7 +17,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 1 file changed, 4 insertions(+) diff --git a/kernel/locking/rtmutex.c b/kernel/locking/rtmutex.c -index 35cdbbb5daa9..1bf7a04688c5 100644 +index 35cdbbb5daa93..1bf7a04688c54 100644 --- a/kernel/locking/rtmutex.c +++ b/kernel/locking/rtmutex.c @@ -1884,7 +1884,11 @@ int __sched __rt_mutex_futex_trylock(struct rt_mutex *lock) @@ -33,5 +33,5 @@ index 35cdbbb5daa9..1bf7a04688c5 100644 return rt_mutex_fasttrylock(lock, rt_mutex_slowtrylock); -- -2.43.0 +2.44.0 |