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All stable@ fixes:

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- Fix DM thinp btree corruption seen when inserting a new key/value pair
   into a full root node.
 
 - Fix DM thinp btree removal deadlock due to artificially low number of
   allowed concurrent locks allowed.
 
 - Fix possible DM crypt corruption if kernel keyring service is used.
   Only affects ciphers using following IVs: essiv, lmk and tcw.
 
 - Two DM crypt device initialization error checking fixes.
 
 - Fix DM integrity to allow use of async ciphers that require DMA.
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Merge tag 'for-4.15/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

Pull device mapper fixes from Mike Snitzer:
 "All fixes marked for stable:

   - Fix DM thinp btree corruption seen when inserting a new key/value
     pair into a full root node.

   - Fix DM thinp btree removal deadlock due to artificially low number
     of allowed concurrent locks allowed.

   - Fix possible DM crypt corruption if kernel keyring service is used.
     Only affects ciphers using following IVs: essiv, lmk and tcw.

   - Two DM crypt device initialization error checking fixes.

   - Fix DM integrity to allow use of async ciphers that require DMA"

* tag 'for-4.15/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
  dm crypt: fix error return code in crypt_ctr()
  dm crypt: wipe kernel key copy after IV initialization
  dm integrity: don't store cipher request on the stack
  dm crypt: fix crash by adding missing check for auth key size
  dm btree: fix serious bug in btree_split_beneath()
  dm thin metadata: THIN_MAX_CONCURRENT_LOCKS should be 6
This commit is contained in:
Linus Torvalds 2018-01-19 15:16:49 -08:00
commit 1cf55613a6
4 changed files with 59 additions and 35 deletions
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