From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Mon, 4 Jun 2018 20:05:02 +0000 (-0700)
Subject: Merge tag 'locks-v4.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/jlayton... 
X-Git-Tag: v4.19~938
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9214407d1237a985894894f9be2b1a7416b69d14;p=platform%2Fkernel%2Flinux-rpi.git

Merge tag 'locks-v4.18-1' of git://git./linux/kernel/git/jlayton/linux

Pull fasync fix from Jeff Layton:
 "Just a single fix for a deadlock in the fasync handling code that
  Kirill observed while testing.

  The fix is to change the fa_lock to be rwlock_t, and use a read lock
  in kill_fasync_rcu"

* tag 'locks-v4.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux:
  fasync: Fix deadlock between task-context and interrupt-context kill_fasync()
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9214407d1237a985894894f9be2b1a7416b69d14