tree 295cbe24bea6550d208dee4862d32d1354b9cc97
parent f73d2a429334dbd30bc9a7e5ef5e07a676d3d499
parent 3a010c493271f04578b133de977e0e5dd2848cea
author Linus Torvalds <torvalds@linux-foundation.org> 1621787408 -1000
committer Linus Torvalds <torvalds@linux-foundation.org> 1621787408 -1000
mergetag object 3a010c493271f04578b133de977e0e5dd2848cea
 type commit
 tag locking-urgent-2021-05-23
 tagger Thomas Gleixner <tglx@linutronix.de> 1621775972 +0200
 
 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.
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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