https://github.com/torvalds/linux
Revision 5ad4fe9613cb8c202150f5cce5347fc8926c6c01 authored by Linus Torvalds on 24 March 2023, 21:20:48 UTC, committed by Linus Torvalds on 24 March 2023, 21:20:48 UTC
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
2 parent s 8351147 + d3aa3e0
History
Tip revision: 5ad4fe9613cb8c202150f5cce5347fc8926c6c01 authored by Linus Torvalds on 24 March 2023, 21:20:48 UTC
Merge tag 'for-6.3/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Tip revision: 5ad4fe9
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.clang-format -rw-r--r-- 20.0 KB
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.gitattributes -rw-r--r-- 90 bytes
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.rustfmt.toml -rw-r--r-- 369 bytes
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