Merge branch 'locking/core' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into io_uring-futex

Pull in locking/core from the tip tree, to get the futex2 dependencies
from Peter Zijlstra.

* 'locking/core' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (24 commits)
  locking/ww_mutex/test: Make sure we bail out instead of livelock
  locking/ww_mutex/test: Fix potential workqueue corruption
  locking/ww_mutex/test: Use prng instead of rng to avoid hangs at bootup
  futex: Add sys_futex_requeue()
  futex: Add flags2 argument to futex_requeue()
  futex: Propagate flags into get_futex_key()
  futex: Add sys_futex_wait()
  futex: FLAGS_STRICT
  futex: Add sys_futex_wake()
  futex: Validate futex value against futex size
  futex: Flag conversion
  futex: Extend the FUTEX2 flags
  futex: Clarify FUTEX2 flags
  asm-generic: ticket-lock: Optimize arch_spin_value_unlocked()
  futex/pi: Fix recursive rt_mutex waiter state
  locking/rtmutex: Add a lockdep assert to catch potential nested blocking
  locking/rtmutex: Use rt_mutex specific scheduler helpers
  sched: Provide rt_mutex specific scheduler helpers
  sched: Extract __schedule_loop()
  locking/rtmutex: Avoid unconditional slowpath for DEBUG_RT_MUTEXES
  ...