diff options
Diffstat (limited to 'debian/patches-rt/0181-md-raid5-Make-raid5_percpu-handling-RT-aware.patch')
| -rw-r--r-- | debian/patches-rt/0181-md-raid5-Make-raid5_percpu-handling-RT-aware.patch | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/debian/patches-rt/0181-md-raid5-Make-raid5_percpu-handling-RT-aware.patch b/debian/patches-rt/0181-md-raid5-Make-raid5_percpu-handling-RT-aware.patch index da3a64c76..6f27557bb 100644 --- a/debian/patches-rt/0181-md-raid5-Make-raid5_percpu-handling-RT-aware.patch +++ b/debian/patches-rt/0181-md-raid5-Make-raid5_percpu-handling-RT-aware.patch @@ -1,7 +1,7 @@ From: Thomas Gleixner <tglx@linutronix.de> Date: Tue, 6 Apr 2010 16:51:31 +0200 -Subject: [PATCH 181/353] md: raid5: Make raid5_percpu handling RT aware -Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=6903e12a02cec96bb490da0d8a8dda162a457e14 +Subject: [PATCH 181/354] md: raid5: Make raid5_percpu handling RT aware +Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=a6fe116128639978d7c91654b6bf5aa0cc2054ce __raid_run_ops() disables preemption with get_cpu() around the access to the raid5_percpu variables. That causes scheduling while atomic @@ -19,7 +19,7 @@ Tested-by: Udo van den Heuvel <udovdh@xs4all.nl> 2 files changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c -index 7eeae0301ccc..a93f05b9e3a2 100644 +index b98abe927d06..4363b0325b51 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -2070,8 +2070,9 @@ static void raid_run_ops(struct stripe_head *sh, unsigned long ops_request) |