diff options
Diffstat (limited to 'debian/patches-rt/0178-block-mq-use-cpu_light.patch')
| -rw-r--r-- | debian/patches-rt/0178-block-mq-use-cpu_light.patch | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/debian/patches-rt/0178-block-mq-use-cpu_light.patch b/debian/patches-rt/0178-block-mq-use-cpu_light.patch index 127e4aeb1..ed3ebd629 100644 --- a/debian/patches-rt/0178-block-mq-use-cpu_light.patch +++ b/debian/patches-rt/0178-block-mq-use-cpu_light.patch @@ -1,8 +1,7 @@ -From 0d89852edf5dc2169659eb46bba1b5dc4f92444b Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Wed, 9 Apr 2014 10:37:23 +0200 -Subject: [PATCH 178/347] block: mq: use cpu_light() -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.246-rt110.tar.xz +Subject: [PATCH 178/342] block: mq: use cpu_light() +Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=ceaaa62b2d57cc6c4ea2ea7dba6f6c266bd208b5 there is a might sleep splat because get_cpu() disables preemption and later we grab a lock. As a workaround for this we use get_cpu_light(). @@ -31,6 +30,3 @@ index 5ad9251627f8..5a96c97991b6 100644 } struct blk_mq_alloc_data { --- -2.36.1 - |