* [git pull] device mapper fixes for 6.8-rc3
@ 2024-02-02 18:00 Mike Snitzer
2024-02-02 20:43 ` pr-tracker-bot
0 siblings, 1 reply; 2+ messages in thread
From: Mike Snitzer @ 2024-02-02 18:00 UTC (permalink / raw)
To: Linus Torvalds
Cc: dm-devel, linux-block, Alasdair G Kergon, Benjamin Marzinski,
Mikulas Patocka
Hi Linus,
The following changes since commit 41bccc98fb7931d63d03f326a746ac4d429c1dd3:
Linux 6.8-rc2 (2024-01-28 17:01:12 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git tags/for-6.8/dm-fixes
for you to fetch changes up to 0a9bab391e336489169b95cb0d4553d921302189:
dm-crypt, dm-verity: disable tasklets (2024-02-02 12:33:50 -0500)
Please pull, thanks.
Mike
----------------------------------------------------------------
- Fix DM ioctl interface to avoid INT_MAX overflow warnings from
kvmalloc by limiting the number of targets and parameter size area.
- Fix DM stats to avoid INT_MAX overflow warnings from kvmalloc by
limiting the number of entries supported.
- Fix DM writecache to support mapping devices larger than 1 TiB by
switching from using kvmalloc_array to vmalloc_array -- which avoids
INT_MAX overflow in kvmalloc_node and associated warnings.
- Remove the (ab)use of tasklets from both the DM crypt and verity
targets. They will be converted to use BH workqueue in future.
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----------------------------------------------------------------
Mikulas Patocka (4):
dm: limit the number of targets and parameter size area
dm stats: limit the number of entries
dm writecache: allow allocations larger than 2GiB
dm-crypt, dm-verity: disable tasklets
drivers/md/dm-core.h | 2 ++
drivers/md/dm-crypt.c | 38 ++------------------------------------
drivers/md/dm-ioctl.c | 3 ++-
drivers/md/dm-stats.c | 9 +++++++++
drivers/md/dm-table.c | 9 +++++++--
drivers/md/dm-verity-target.c | 26 ++------------------------
drivers/md/dm-verity.h | 1 -
drivers/md/dm-writecache.c | 8 ++++----
8 files changed, 28 insertions(+), 68 deletions(-)
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [git pull] device mapper fixes for 6.8-rc3
2024-02-02 18:00 [git pull] device mapper fixes for 6.8-rc3 Mike Snitzer
@ 2024-02-02 20:43 ` pr-tracker-bot
0 siblings, 0 replies; 2+ messages in thread
From: pr-tracker-bot @ 2024-02-02 20:43 UTC (permalink / raw)
To: Mike Snitzer
Cc: Linus Torvalds, dm-devel, linux-block, Alasdair G Kergon,
Benjamin Marzinski, Mikulas Patocka
The pull request you sent on Fri, 2 Feb 2024 13:00:38 -0500:
> git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git tags/for-6.8/dm-fixes
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/6897cea7183762b4bc97b0ed1b75274ece9d518b
Thank you!
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