| Message ID | ZItQzl4ommfR82jP@redhat.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [git,pull] device mapper fixes for 6.4-rc7 | expand |
The pull request you sent on Thu, 15 Jun 2023 13:56:30 -0400:
> git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git tags/for-6.4/dm-fixes
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/0e306952d7151afdaa16e9acf280a739d1fe7b29
Thank you!
Hi Linus, The following changes since commit f1fcbaa18b28dec10281551dfe6ed3a3ed80e3d6: Linux 6.4-rc2 (2023-05-14 12:51:40 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git tags/for-6.4/dm-fixes for you to fetch changes up to be04c14a1bd262a49e5764e5cf864259b7e740fd: dm: use op specific max_sectors when splitting abnormal io (2023-06-15 12:47:16 -0400) Please pull, thanks. Mike ---------------------------------------------------------------- - Fix DM thinp discard performance regression introduced during 6.4 merge; where DM core was splitting large discards every 128K (max_sectors_kb) rather than every 64M (discard_max_bytes). - Extend DM core LOCKFS fix, made during 6.4 merge, to also fix race between do_mount and dm's do_suspend (in addition to the earlier fix's do_mount race with dm's do_resume). - Fix DM thin metadata operations to first check if the thin-pool is in "fail_io" mode; otherwise UAF can occur. - Fix DM thinp's call to __blkdev_issue_discard to use GFP_NOIO rather than GFP_NOWAIT (__blkdev_issue_discard cannot handle NULL return from bio_alloc). -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEJfWUX4UqZ4x1O2wixSPxCi2dA1oFAmSLTh0ACgkQxSPxCi2d A1rmqggAildPKBjT8nqZmU86lpsy60E03OwvBnGPkMF5pjkOUmTjkb5EWVSAmeuO ojj0pWlC+1ZvVkiDfkWxt0NL/4ETD4q+5oy1ARBcOawPX6bj0eXLoBr6m10b+KOb mKAoXgYrESEzQ2qPBe4a4Lj3zIBXzXpMpW9TtF23z4HnDpnwpED5xNPWBgiWc3O/ /6MF1ASLp0DWldoL+gmIp9hEzyQzbzgM4uBOGC4UAYk3U1I55qwX6bWDZ9cQNGMh AqCSrphuKHvbsb31yb1X3hB3g1XbAeSvvcizgFY0g9ZpncddKm5gx0BWVDO7qGBG UxLIec19kQ2CIEx/QJZIhEjneLlJ/g== =mME4 -----END PGP SIGNATURE----- ---------------------------------------------------------------- Li Lingfeng (2): dm: don't lock fs when the map is NULL during suspend or resume dm thin metadata: check fail_io before using data_sm Mike Snitzer (2): dm thin: fix issue_discard to pass GFP_NOIO to __blkdev_issue_discard dm: use op specific max_sectors when splitting abnormal io drivers/md/dm-ioctl.c | 5 +---- drivers/md/dm-thin-metadata.c | 20 ++++++++++++-------- drivers/md/dm-thin.c | 3 +-- drivers/md/dm.c | 29 ++++++++++++++++++++--------- 4 files changed, 34 insertions(+), 23 deletions(-)