Commits
Merge branch 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fixes from Ingo Molnar: "A paravirt UP-patching fix, and an I2C MUX driver lockdep warning fix" * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/pvqspinlock/x86: Use LOCK_PREFIX in __pv_queued_spin_unlock() assembly code i2c/mux, locking/core: Annotate the nested rt_mutex usage locking/rtmutex: Allow specifying a subclass for nested locking
