Commits
Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull membarrier fix from Ingo Molnar: "Fix broken locking within membarrier_private_expedited()" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: membarrier: Fix RCU locking bug caused by faulty merge