Hi Linus,
The following changes since commit fb33c6510d5595144d585aa194d377cf74d31911:
Linux 5.6-rc6 (2020-03-15 15:01:23 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git tags/for-5.7/dm-changes
for you to fetch changes up to 81d5553d1288c2ec0390f02f84d71ca0f0f9f137:
dm clone metadata: Fix return type of dm_clone_nr_of_hydrated_regions() (2020-03-27 14:42:51 -0400)
Please pull, thanks!
Mike
----------------------------------------------------------------
- Add DM writecache "cleaner" policy feature that allows cache to be
flushed while userspace monitors for completion to then discommision
use of caching.
- Optimize DM writecache superblock writing and also yield CPU while
initializing writecache on large PMEM devices to avoid CPU stalls.
- Various fixes to DM integrity target while preparing for the
ability to resize a DM integrity device. In addition to resize
support, add optional discard support with the "allow_discards"
feature.
- Fix DM clone target's discard handling and overflow bugs which could
cause data corruption.
- Fix memory leak in destructor for DM verity FEC support.
- Fix DM zoned target's redundant increment of nr_rnd_zones.
- Small cleanup in DM crypt to use crypt_integrity_aead() helper.
----------------------------------------------------------------
Bob Liu (1):
dm zoned: remove duplicate nr_rnd_zones increase in dmz_init_zone()
Erich Eckner (1):
dm integrity: print device name in integrity_metadata() error message
Mikulas Patocka (12):
dm writecache: do direct write if the cache is full
dm writecache: implement the "cleaner" policy
dm writecache: implement gradual cleanup
dm writecache: optimize superblock write
dm integrity: fix a crash with unusually large tag size
dm integrity: remove sector type casts
dm integrity: don't replay journal data past the end of the device
dm integrity: factor out get_provided_data_sectors()
dm integrity: allow resize of the integrity device
dm integrity: add optional discard support
dm integrity: improve discard in journal mode
dm writecache: add cond_resched to avoid CPU hangs
Nikos Tsironis (4):
dm clone: Fix handling of partial region discards
dm clone: Add overflow check for number of regions
dm clone: Add missing casts to prevent overflows and data corruption
dm clone metadata: Fix return type of dm_clone_nr_of_hydrated_regions()
Shetty, Harshini X (EXT-Sony Mobile) (1):
dm verity fec: fix memory leak in verity_fec_dtr
Yang Yingliang (1):
dm crypt: use crypt_integrity_aead() helper
drivers/md/dm-clone-metadata.c | 15 +-
drivers/md/dm-clone-metadata.h | 2 +-
drivers/md/dm-clone-target.c | 66 ++++++---
drivers/md/dm-crypt.c | 6 +-
drivers/md/dm-integrity.c | 304 +++++++++++++++++++++++++++++++----------
drivers/md/dm-verity-fec.c | 1 +
drivers/md/dm-writecache.c | 138 +++++++++++++++++--
drivers/md/dm-zoned-metadata.c | 1 -
8 files changed, 431 insertions(+), 102 deletions(-)
