From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun, 23 May 2021 16:30:08 +0000 (-1000)
Subject: Merge tag 'locking-urgent-2021-05-23' of git://git.kernel.org/pub/scm/linux/kernel... 
X-Git-Tag: xarray-5.18~1834
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=0898678c742ee913691d7f4a1606309825eee33b;p=users%2Fwilly%2Fxarray.git

Merge tag 'locking-urgent-2021-05-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull locking fixes from Thomas Gleixner:
 "Two locking fixes:

   - Invoke the lockdep tracepoints in the correct place so the ordering
     is correct again

   - Don't leave the mutex WAITER bit stale when the last waiter is
     dropping out early due to a signal as that forces all subsequent
     lock operations needlessly into the slowpath until it's cleaned up
     again"

* tag 'locking-urgent-2021-05-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  locking/mutex: clear MUTEX_FLAGS if wait_list is empty due to signal
  locking/lockdep: Correct calling tracepoints
---

0898678c742ee913691d7f4a1606309825eee33b