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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-08 03:22:37 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-08 03:26:40 +0000 |
| commit | 08f003891b84f52e49a5bdbc8a589fb052ac9a4e (patch) | |
| tree | b7e426b4a4eb48e9e71188a2812a4c71625c35ac /debian/patches-rt/0127-rtmutex-trylock-is-okay-on-RT.patch | |
| parent | Merging upstream version 4.19.260. (diff) | |
| download | linux-08f003891b84f52e49a5bdbc8a589fb052ac9a4e.tar.xz linux-08f003891b84f52e49a5bdbc8a589fb052ac9a4e.zip | |
Merging debian version 4.19.260-1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'debian/patches-rt/0127-rtmutex-trylock-is-okay-on-RT.patch')
| -rw-r--r-- | debian/patches-rt/0127-rtmutex-trylock-is-okay-on-RT.patch | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/debian/patches-rt/0127-rtmutex-trylock-is-okay-on-RT.patch b/debian/patches-rt/0127-rtmutex-trylock-is-okay-on-RT.patch index 292becc02..291d8d372 100644 --- a/debian/patches-rt/0127-rtmutex-trylock-is-okay-on-RT.patch +++ b/debian/patches-rt/0127-rtmutex-trylock-is-okay-on-RT.patch @@ -1,8 +1,7 @@ -From 0b94209cb7e2a97538d5f7cf08c0d1433cc83b05 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 127/347] rtmutex: trylock is okay on -RT -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.246-rt110.tar.xz +Subject: [PATCH 127/342] rtmutex: trylock is okay on -RT +Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=f76f4735aed998bb2c03c61a89230b757a4fe952 non-RT kernel could deadlock on rt_mutex_trylock() in softirq context. On -RT we don't run softirqs in IRQ context but in thread context so it is @@ -29,6 +28,3 @@ index a5ec4f68527e..4bec24dfafc6 100644 return 0; ret = rt_mutex_fasttrylock(lock, rt_mutex_slowtrylock); --- -2.36.1 - |