[GIT PULL] Block fixes for 6.3-rc3

[Jens Axboe <axboe@kernel.dk>]

Hi Linus,

Set of fixes for block that should go into the 6.3-rc3 release. A bit
bigger than usual, as the NVMe pull request missed last weeks
submission. In detail:

- NVMe pull request via Christoph:
	- Avoid potential UAF in nvmet_req_complete (Damien Le Moal)
	- More quirks (Elmer Miroslav Mosher Golovin, Philipp Geulen)
	- Fix a memory leak in the nvme-pci probe teardown path
	  (Irvin Cote)
	- Repair the MAINTAINERS entry (Lukas Bulwahn)
	- Fix handling single range discard request (Ming Lei)
	- Show more opcode names in trace events (Minwoo Im)
	- Fix nvme-tcp timeout reporting (Sagi Grimberg)

- MD pull request via Song:
	- Two fixes for old issues (Neil)
	- Resource leak in device stopping (Xiao)

- Bio based device stats fix (Yu)

- Kill unused CONFIG_BLOCK_COMPAT (Lukas)

- sunvdc missing mdesc_grab() failure check (Liang)

- Fix for reversal of request ordering upon issue for certain cases
  (Jan)

- null_blk timeout fixes (Damien)

- Loop use-after-free fix (Bart)

- blk-mq SRCU fix for BLK_MQ_F_BLOCKING devices (Christ)

Side note - when doing the usual allmodconfig builds with gcc-12 and
clang before sending them out, for the latter I see this warning being
spewed with clang-15:

drivers/media/i2c/m5mols/m5mols.o: warning: objtool: m5mols_set_fmt() falls through to next function m5mols_get_frame_desc()

Obviously not related to my changes, but mentioning it in case it has
been missed as I know you love squeaky clean builds :-). Doesn't happen
with clang-14.

Please pull!


The following changes since commit e2f2a39452c43b64ea3191642a2661cb8d03827a:

  block, bfq: fix uaf for 'stable_merge_bfqq' (2023-03-08 07:34:50 -0700)

are available in the Git repository at:

  git://git.kernel.dk/linux.git tags/block-6.3-2023-03-16

for you to fetch changes up to 8f0d196e4dc137470bbd5de98278d941c8002fcb:

  block: remove obsolete config BLOCK_COMPAT (2023-03-16 09:35:44 -0600)

----------------------------------------------------------------
block-6.3-2023-03-16

----------------------------------------------------------------
Bart Van Assche (1):
      loop: Fix use-after-free issues

Chris Leech (1):
      blk-mq: fix "bad unlock balance detected" on q->srcu in __blk_mq_run_dispatch_ops

Damien Le Moal (3):
      block: null_blk: Fix handling of fake timeout request
      block: null_blk: cleanup null_queue_rq()
      nvmet: avoid potential UAF in nvmet_req_complete()

Elmer Miroslav Mosher Golovin (1):
      nvme-pci: add NVME_QUIRK_BOGUS_NID for Netac NV3000

Irvin Cote (1):
      nvme-pci: fixing memory leak in probe teardown path

Jan Kara (1):
      block: do not reverse request order when flushing plug list

Jens Axboe (2):
      Merge branch 'md-fixes' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md into block-6.3
      Merge tag 'nvme-6.3-2022-03-16' of git://git.infradead.org/nvme into block-6.3

Liang He (1):
      block: sunvdc: add check for mdesc_grab() returning NULL

Lukas Bulwahn (2):
      MAINTAINERS: repair malformed T: entries in NVM EXPRESS DRIVERS
      block: remove obsolete config BLOCK_COMPAT

Ming Lei (1):
      nvme: fix handling single range discard request

Minwoo Im (1):
      nvme-trace: show more opcode names

NeilBrown (2):
      md: avoid signed overflow in slot_store()
      md: select BLOCK_LEGACY_AUTOLOAD

Philipp Geulen (1):
      nvme-pci: add NVME_QUIRK_BOGUS_NID for Lexar NM620

Sagi Grimberg (2):
      nvme-tcp: fix opcode reporting in the timeout handler
      nvme-tcp: add nvme-tcp pdu size build protection

Xiao Ni (1):
      md: Free resources in __md_stop

Yu Kuai (1):
      block: count 'ios' and 'sectors' when io is done for bio-based device

 MAINTAINERS                   |  8 ++++----
 block/Kconfig                 |  3 ---
 block/blk-core.c              | 16 ++++++----------
 block/blk-mq.c                |  5 +++--
 block/blk-mq.h                |  5 +++--
 drivers/block/loop.c          | 25 +++++++++++++++++--------
 drivers/block/null_blk/main.c | 31 +++++++++++++++----------------
 drivers/block/sunvdc.c        |  2 ++
 drivers/md/Kconfig            |  4 ++++
 drivers/md/dm.c               |  6 +++---
 drivers/md/md.c               | 17 ++++++++---------
 drivers/nvme/host/core.c      | 28 +++++++++++++++++++---------
 drivers/nvme/host/multipath.c |  8 ++++----
 drivers/nvme/host/pci.c       |  5 +++++
 drivers/nvme/host/tcp.c       | 33 +++++++++++++++++++++++++++------
 drivers/nvme/target/core.c    |  4 +++-
 include/linux/blk-mq.h        |  6 ++++++
 include/linux/blkdev.h        |  5 ++---
 include/linux/nvme.h          |  5 +++++
 19 files changed, 136 insertions(+), 80 deletions(-)

-- 
Jens Axboe