From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Fri, 24 Mar 2023 21:20:48 +0000 (-0700)
Subject: Merge tag 'for-6.3/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device... 
X-Git-Tag: v6.6.7~3232
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5ad4fe9613cb8c202150f5cce5347fc8926c6c01;p=platform%2Fkernel%2Flinux-starfive.git

Merge tag 'for-6.3/dm-fixes' of git://git./linux/kernel/git/device-mapper/linux-dm

Pull device mapper fixes from Mike Snitzer:

 - Fix DM thin to work as a swap device by using 'limit_swap_bios' DM
   target flag (initially added to allow swap to dm-crypt) to throttle
   the amount of outstanding swap bios.

 - Fix DM crypt soft lockup warnings by calling cond_resched() from the
   cpu intensive loop in dmcrypt_write().

 - Fix DM crypt to not access an uninitialized tasklet. This fix allows
   for consistent handling of IO completion, by _not_ needlessly punting
   to a workqueue when tasklets are not needed.

 - Fix DM core's alloc_dev() initialization for DM stats to check for
   and propagate alloc_percpu() failure.

* tag 'for-6.3/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
  dm stats: check for and propagate alloc_percpu failure
  dm crypt: avoid accessing uninitialized tasklet
  dm crypt: add cond_resched() to dmcrypt_write()
  dm thin: fix deadlock when swapping to thin device
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5ad4fe9613cb8c202150f5cce5347fc8926c6c01