From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Mon, 31 Dec 2018 17:46:39 +0000 (-0800)
Subject: Merge tag 'dax-fix-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm... 
X-Git-Tag: v5.4.17~4487
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=2a1a2c1a76cf89aaeb98a89179c2942c7882f68a;p=arm%2Flinux.git

Merge tag 'dax-fix-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

Pull dax fix from Dan Williams:
 "Clean up unnecessary usage of prepare_to_wait_exclusive().

  While I feel a bit silly sending a single-commit pull-request there is
  nothing else queued up for dax this cycle. This change has shipped in
  -next for multiple releases"

* tag 'dax-fix-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
  dax: Use non-exclusive wait in wait_entry_unlocked()
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2a1a2c1a76cf89aaeb98a89179c2942c7882f68a