Hi Linus,
The following changes since commit 11ba468877bb23f28956a35e896356252d63c983:
Linux 5.8-rc5 (2020-07-12 16:34:50 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git tags/for-5.9/dm-changes
for you to fetch changes up to a9cb9f4148ef6bb8fabbdaa85c42b2171fbd5a0d:
dm: don't call report zones for more than the user requested (2020-08-04 16:31:12 -0400)
Please pull, thanks!
Mike
----------------------------------------------------------------
- DM multipath locking fixes around m->flags tests and improvements to
bio-based code so that it follows patterns established by
request-based code.
- Request-based DM core improvement to eliminate unnecessary call to
blk_mq_queue_stopped().
- Add "panic_on_corruption" error handling mode to DM verity target.
- DM bufio fix to to perform buffer cleanup from a workqueue rather
than wait for IO in reclaim context from shrinker.
- DM crypt improvement to optionally avoid async processing via
workqueues for reads and/or writes -- via "no_read_workqueue" and
"no_write_workqueue" features. This more direct IO processing
improves latency and throughput with faster storage. Avoiding
workqueue IO submission for writes (DM_CRYPT_NO_WRITE_WORKQUEUE) is
a requirement for adding zoned block device support to DM crypt.
- Add zoned block device support to DM crypt. Makes use of
DM_CRYPT_NO_WRITE_WORKQUEUE and a new optional feature
(DM_CRYPT_WRITE_INLINE) that allows write completion to wait for
encryption to complete. This allows write ordering to be preserved,
which is needed for zoned block devices.
- Fix DM ebs target's check for REQ_OP_FLUSH.
- Fix DM core's report zones support to not report more zones than
were requested.
- A few small compiler warning fixes.
- DM dust improvements to return output directly to the user rather
than require they scrape the system log for output.
----------------------------------------------------------------
Damien Le Moal (5):
dm crypt: Enable zoned block device support
dm verity: Fix compilation warning
dm raid: Remove empty if statement
dm ioctl: Fix compilation warning
dm init: Set file local variable static
Ignat Korchagin (1):
dm crypt: add flags to optionally bypass kcryptd workqueues
JeongHyeon Lee (1):
dm verity: add "panic_on_corruption" error handling mode
Johannes Thumshirn (1):
dm: don't call report zones for more than the user requested
John Dorminy (1):
dm ebs: Fix incorrect checking for REQ_OP_FLUSH
Mike Snitzer (7):
dm mpath: changes from initial m->flags locking audit
dm mpath: take m->lock spinlock when testing QUEUE_IF_NO_PATH
dm mpath: push locking down to must_push_back_rq()
dm mpath: factor out multipath_queue_bio
dm mpath: rework __map_bio()
dm mpath: rename current_pgpath to pgpath in multipath_prepare_ioctl
dm mpath: use double checked locking in fast path
Mikulas Patocka (1):
dm bufio: do buffer cleanup from a workqueue
Ming Lei (1):
dm rq: don't call blk_mq_queue_stopped() in dm_stop_queue()
yangerkun (2):
dm dust: report some message results directly back to user
dm dust: add interface to list all badblocks
.../admin-guide/device-mapper/dm-dust.rst | 32 ++++-
Documentation/admin-guide/device-mapper/verity.rst | 4 +
drivers/md/dm-bufio.c | 60 ++++++---
drivers/md/dm-crypt.c | 129 ++++++++++++++++--
drivers/md/dm-dust.c | 58 ++++++--
drivers/md/dm-ebs-target.c | 2 +-
drivers/md/dm-init.c | 2 +-
drivers/md/dm-ioctl.c | 2 +-
drivers/md/dm-mpath.c | 146 ++++++++++++++-------
drivers/md/dm-raid.c | 2 -
drivers/md/dm-rq.c | 3 -
drivers/md/dm-verity-target.c | 13 +-
drivers/md/dm-verity-verify-sig.h | 14 +-
drivers/md/dm-verity.h | 3 +-
drivers/md/dm.c | 3 +-
15 files changed, 355 insertions(+), 118 deletions(-)
--
dm-devel mailing list
dm-devel@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/dm-devel
