mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-13 14:14:37 +00:00
No description
0e306952d7
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----- Merge tag 'for-6.4/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mike Snitzer: - Fix DM thinp discard performance regression introduced during this merge window 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). * tag 'for-6.4/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm: use op specific max_sectors when splitting abnormal io dm thin: fix issue_discard to pass GFP_NOIO to __blkdev_issue_discard dm thin metadata: check fail_io before using data_sm dm: don't lock fs when the map is NULL during suspend or resume |
||
---|---|---|
arch | ||
block | ||
certs | ||
crypto | ||
Documentation | ||
drivers | ||
fs | ||
include | ||
init | ||
io_uring | ||
ipc | ||
kernel | ||
lib | ||
LICENSES | ||
mm | ||
net | ||
rust | ||
samples | ||
scripts | ||
security | ||
sound | ||
tools | ||
usr | ||
virt | ||
.clang-format | ||
.cocciconfig | ||
.get_maintainer.ignore | ||
.gitattributes | ||
.gitignore | ||
.mailmap | ||
.rustfmt.toml | ||
COPYING | ||
CREDITS | ||
Kbuild | ||
Kconfig | ||
MAINTAINERS | ||
Makefile | ||
README |
Linux kernel ============ There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. The formatted documentation can also be read online at: https://www.kernel.org/doc/html/latest/ There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.