Commits
Merge branch 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull futex fixes from Ingo Molnar: "This contains two futex fixes: one fixes a race condition, the other clarifies shared/private futex comments" * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: futex: Fix a race condition between REQUEUE_PI and task death futex: Mention key referencing differences between shared and private futexes