tree 394e3e94e5b0cae6ef5be922661008e478580de6
parent eeee3149aaa022145b2659e3b0601dc705d69402
parent 7a107c0f55a3b4c6f84a4323df5610360bde1684
author Linus Torvalds <torvalds@linux-foundation.org> 1528142702 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1528142702 -0700
mergetag object 7a107c0f55a3b4c6f84a4323df5610360bde1684
 type commit
 tag locks-v4.18-1
 tagger Jeff Layton <jlayton@redhat.com> 1528118310 -0400
 
 fasync fix for v4.18
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Merge tag 'locks-v4.18-1' of git://git.kernel.org/pub/scm/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()