diff options
Diffstat (limited to 'debian/patches-rt/0155-sched-migrate_disable-fallback-to-preempt_disable-in.patch')
| -rw-r--r-- | debian/patches-rt/0155-sched-migrate_disable-fallback-to-preempt_disable-in.patch | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/debian/patches-rt/0155-sched-migrate_disable-fallback-to-preempt_disable-in.patch b/debian/patches-rt/0155-sched-migrate_disable-fallback-to-preempt_disable-in.patch index abfc8a741..52c0508d4 100644 --- a/debian/patches-rt/0155-sched-migrate_disable-fallback-to-preempt_disable-in.patch +++ b/debian/patches-rt/0155-sched-migrate_disable-fallback-to-preempt_disable-in.patch @@ -2,7 +2,7 @@ From: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Thu, 5 Jul 2018 14:44:51 +0200 Subject: [PATCH 155/353] sched/migrate_disable: fallback to preempt_disable() instead barrier() -Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=72fc975c09efd55a42502cd8ae4346f9e884afba +Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=042d278b7e7b9f28417ae7c95ad95ba83065b1de On SMP + !RT migrate_disable() is still around. It is not part of spin_lock() anymore so it has almost no users. However the futex code has a workaround for |