diff options
Diffstat (limited to 'debian/patches-rt/timers-Don-t-block-on-expiry_lock-for-TIMER_IRQSAFE.patch')
| -rw-r--r-- | debian/patches-rt/timers-Don-t-block-on-expiry_lock-for-TIMER_IRQSAFE.patch | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/debian/patches-rt/timers-Don-t-block-on-expiry_lock-for-TIMER_IRQSAFE.patch b/debian/patches-rt/timers-Don-t-block-on-expiry_lock-for-TIMER_IRQSAFE.patch index 61f25d30b..4a4920103 100644 --- a/debian/patches-rt/timers-Don-t-block-on-expiry_lock-for-TIMER_IRQSAFE.patch +++ b/debian/patches-rt/timers-Don-t-block-on-expiry_lock-for-TIMER_IRQSAFE.patch @@ -1,7 +1,7 @@ From: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Mon, 2 Nov 2020 14:14:24 +0100 Subject: [PATCH] timers: Don't block on ->expiry_lock for TIMER_IRQSAFE -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.17-rt32.tar.xz +Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.21-rt34.tar.xz PREEMPT_RT does not spin and wait until a running timer completes its callback but instead it blocks on a sleeping lock to prevent a deadlock. |