tree d096d2f13887eab2880078e4d769a10fd479e203
parent 353a0c6fcc957939c58cadbd342870445f996a7a
parent 2a7eaea02b99b6e267b1e89c79acc6e9a51cee3b
author Linus Torvalds <torvalds@linux-foundation.org> 1422574887 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1422574887 -0800
mergetag object 2a7eaea02b99b6e267b1e89c79acc6e9a51cee3b
 type commit
 tag dm-3.19-fixes-3
 tagger Mike Snitzer <snitzer@redhat.com> 1422471366 -0500
 
 1 stable fix for a dm-cache 3.19-rc6 regression and 1 stable fix for
 dm-thin:
 
 - fix DM cache metadata open/lookup error paths to properly use ERR_PTR
   and IS_ERR (fixes: 3.19-rc6 "stable" commit 9b1cc9f251)
 
 - fix DM thin-provisioning to disallow userspace from sending messages
   to the thin-pool if the pool is in READ_ONLY or FAIL mode since no
   metadata changes are not allowed in these modes.
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Merge tag 'dm-3.19-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

Pull device mapper fixes from Mike Snitzer:
 "One stable fix for a dm-cache 3.19-rc6 regression and one stable fix
  for dm-thin:

   - fix DM cache metadata open/lookup error paths to properly use
     ERR_PTR and IS_ERR (fixes: 3.19-rc6 "stable" commit 9b1cc9f251)

   - fix DM thin-provisioning to disallow userspace from sending
     messages to the thin-pool if the pool is in READ_ONLY or FAIL mode
     since no metadata changes are allowed in these modes"

* tag 'dm-3.19-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
  dm thin: don't allow messages to be sent to a pool target in READ_ONLY or FAIL mode
  dm cache: fix missing ERR_PTR returns and handling