Hi Linus
The following changes since commit f8f9c1f4d0c7a64600e2ca312dec824a0bc2f1da:
Linux 6.19-rc3 (2025-12-28 13:24:26 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
tags/for-7.0/dm-changes
for you to fetch changes up to 218b16992a37ea97b9e09b7659a25a864fb9976f:
dm mpath: make pg_init_delay_msecs settable (2026-01-28 15:45:34 +0100)
Please, pull, thanks
Mikulas
----------------------------------------------------------------
- dm-verity: various optimizations and fixes related to forward error
correction
- dm-verity: add a .dm-verity keyring
- dm-integrity: fix bugs with growing a device in bitmap mode
- dm-mpath: fix leaking fake timeout requests, a UAF bug caused by stale
rq->bio and minor bugs in device creation
- dm-core: fix a bug related to blkg association, avoid unnecessary
blk-crypto work on invalid keys
- dm-bufio: dm-bufio cleanup and optimization (reducing hash table
lookups)
- various other minor fixes and cleanups
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----------------------------------------------------------------
Akiyoshi Kurita (1):
dm-raid: fix typo in documentation
Benjamin Marzinski (3):
dm mpath: Add missing dm_put_device when failing to get scsi dh name
Revert "dm: fix a race condition in retrieve_deps"
dm mpath: make pg_init_delay_msecs settable
Christian Brauner (2):
dm-verity: add dm-verity keyring
selftests: add dm-verity keyring selftests
Daniel Gomez (1):
dm: replace -EEXIST with -EBUSY
Ding Hui (1):
dm: remove fake timeout to avoid leak request
Eric Biggers (13):
dm-verity: move dm_verity_fec_io to mempool
dm-verity: make dm_verity_fec_io::bufs variable-length
dm-verity: remove unnecessary condition for verity_fec_finish_io()
dm-verity: remove unnecessary ifdef around verity_fec_decode()
dm-verity: make verity_fec_is_enabled() an inline function
dm-verity: correctly handle dm_bufio_client_create() failure
dm-verity: allow REED_SOLOMON to be 'm' if DM_VERITY is 'm'
dm-verity: consolidate the BH and normal work structs
dm-verity: switch to bio_advance_iter_single()
dm-verity: fix up various workqueue-related comments
dm-bufio: merge cache_put() into cache_put_and_wake()
dm-bufio: avoid redundant buffer_tree lookups
dm: fix excessive blk-crypto operations for invalid keys
Julia Lawall (1):
dm-vdo: adjust function name reference
Li Chen (2):
dm cache: drop redundant origin size check
dm clone: drop redundant size checks
Marco Crivellari (1):
dm: add WQ_PERCPU to alloc_workqueue users
Matt Whitlock (1):
dm-unstripe: fix mapping bug when there are multiple targets in a table
Matthew Sakai (1):
dm vdo encodings: clean up header and version functions
Michael Liang (1):
dm: clear cloned request bio pointer when last clone bio completes
Mikulas Patocka (6):
dm: fix unlocked test for dm_suspended_md
dm: use READ_ONCE in dm_blk_report_zones
dm-integrity: fix a typo in the code for write/discard race
dm-integrity: fix recalculation in bitmap mode
dm-verity: fix section mismatch error
dm: use bio_clone_blkg_association
Yongpeng Yang (1):
dm-stripe: adjust max_hw_discard_sectors to avoid unnecessary discard bio
splitting
.../admin-guide/device-mapper/dm-raid.rst | 2 +-
Documentation/admin-guide/kernel-parameters.txt | 7 +
drivers/md/Kconfig | 4 +-
drivers/md/dm-bufio.c | 173 ++--
drivers/md/dm-cache-target.c | 10 +-
drivers/md/dm-clone-target.c | 19 +-
drivers/md/dm-core.h | 1 -
drivers/md/dm-crypt.c | 6 +-
drivers/md/dm-delay.c | 4 +-
drivers/md/dm-exception-store.c | 2 +-
drivers/md/dm-integrity.c | 30 +-
drivers/md/dm-ioctl.c | 7 +-
drivers/md/dm-kcopyd.c | 3 +-
drivers/md/dm-log-userspace-base.c | 3 +-
drivers/md/dm-log.c | 2 +-
drivers/md/dm-mpath.c | 27 +-
drivers/md/dm-path-selector.c | 2 +-
drivers/md/dm-raid1.c | 5 +-
drivers/md/dm-rq.c | 16 +-
drivers/md/dm-snap-persistent.c | 3 +-
drivers/md/dm-stripe.c | 12 +-
drivers/md/dm-table.c | 44 +-
drivers/md/dm-target.c | 2 +-
drivers/md/dm-unstripe.c | 2 +-
drivers/md/dm-vdo/data-vio.h | 4 +-
drivers/md/dm-vdo/encodings.c | 11 +-
drivers/md/dm-vdo/encodings.h | 25 -
drivers/md/dm-verity-fec.c | 134 ++--
drivers/md/dm-verity-fec.h | 35 +-
drivers/md/dm-verity-target.c | 65 +-
drivers/md/dm-verity-verify-sig.c | 45 ++
drivers/md/dm-verity-verify-sig.h | 12 +
drivers/md/dm-verity.h | 5 +-
drivers/md/dm-writecache.c | 3 +-
drivers/md/dm-zone.c | 11 +-
drivers/md/dm.c | 5 +-
drivers/md/md.c | 4 +-
tools/testing/selftests/dm-verity/Makefile | 5 +
tools/testing/selftests/dm-verity/config | 10 +
.../selftests/dm-verity/test-dm-verity-keyring.sh | 873 +++++++++++++++++++++
40 files changed, 1300 insertions(+), 333 deletions(-)
create mode 100644 tools/testing/selftests/dm-verity/Makefile
create mode 100644 tools/testing/selftests/dm-verity/config
create mode 100755 tools/testing/selftests/dm-verity/test-dm-verity-keyring.sh
