From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Thu, 26 Mar 2015 21:53:47 +0000 (-0700)
Subject: Merge tag 'dm-4.0-fix-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device... 
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=be8a9bc63328a8472d1a09fb151a04141aae614e;p=openwrt%2Fstaging%2Fblogic.git

Merge tag 'dm-4.0-fix-2' of git://git./linux/kernel/git/device-mapper/linux-dm

Pull device mapper fix from Mike Snitzer:
 "Fix DM core device cleanup regression -- due to a latent race that was
  exposed by the bdi changes that were introduced during the 4.0 merge"

* tag 'dm-4.0-fix-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
  dm: fix add_disk() NULL pointer due to race with free_dev()
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