From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun, 1 Oct 2017 19:02:47 +0000 (-0700)
Subject: Merge branch 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel... 
X-Git-Tag: v5.15~10309
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1de47f3cb705e8c19fdd432eb704f5a588ccec48;p=platform%2Fkernel%2Flinux-starfive.git

Merge branch 'locking-urgent-for-linus' of git://git./linux/kernel/git/tip/tip

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

   - Plug a hole the pi_stat->owner serialization which was changed
     recently and failed to fixup two usage sites.

   - Prevent reordering of the rwsem_has_spinner() check vs the
     decrement of rwsem count in up_write() which causes a missed
     wakeup"

* 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  locking/rwsem-xadd: Fix missed wakeup due to reordering of load
  futex: Fix pi_state->owner serialization
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1de47f3cb705e8c19fdd432eb704f5a588ccec48