Merge tag 'dm-4.0-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device...
authorLinus Torvalds <torvalds@linux-foundation.org>
Sat, 21 Mar 2015 18:15:13 +0000 (11:15 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sat, 21 Mar 2015 18:15:13 +0000 (11:15 -0700)
commitda6b9a2049b46efdf8555eadbb22364f70eac848
treeb6f6541efa66c67e55b17eaedc0457fd9c1567c0
parent521d474631310e8aafef7953a8a7f7d1efd42da6
parente5db29806b99ce2b2640d2e4d4fcb983cea115c5
Merge tag 'dm-4.0-fixes' of git://git./linux/kernel/git/device-mapper/linux-dm

Pull devicemapper fixes from Mike Snitzer:
 "A handful of stable fixes for DM:
   - fix thin target to always zero-fill reads to unprovisioned blocks
   - fix to interlock device destruction's suspend from internal
     suspends
   - fix 2 snapshot exception store handover bugs
   - fix dm-io to cope with DISCARD and WRITE_SAME capabilities changing"

* tag 'dm-4.0-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
  dm io: deal with wandering queue limits when handling REQ_DISCARD and REQ_WRITE_SAME
  dm snapshot: suspend merging snapshot when doing exception handover
  dm snapshot: suspend origin when doing exception handover
  dm: hold suspend_lock while suspending device during device deletion
  dm thin: fix to consistently zero-fill reads to unprovisioned blocks