[GIT,PULL] Final block changes for 6.13-rc1

Pull-request

git://git.kernel.dk/linux.git tags/block-6.13-20242901

Message

Jens Axboe Nov. 29, 2024, 4:35 p.m. UTC

Hi Linus,

Changes for this merge window that weren't included in the initial pull.
This pull request contains:

- NVMe pull request via Keith
	- Use correct srcu list traversal (Breno)
	- Scatter-gather support for metadata (Keith)
	- Fabrics shutdown race condition fix (Nilay)
	- Persistent reservations updates (Guixin)

- Add the required bits for MD atomic write support for raid0/1/10.

- Correct return value for unknown opcode in ublk.

- Fix deadlock with zone revalidation.

- Fix for the io priority request vs bio cleanups.

- Use the correct unsigned int type for various limit helpers.

- Fix for a race in loop.

- Cleanup blk_rq_prep_clone() to prevent uninit-value warning and make
  it easier for actual humans to read.

- Fix potential UAF when iterating tags.

- A few fixes for bfq-iosched UAF issues.

- Fix for brd discard not decrementing the allocated page count.

- Various little fixes and cleanups.

Please pull!


The following changes since commit 88d47f629313730f26a3b00224d1e1a5e3b7bb79:

  Merge tag 'md-6.13-20241115' of https://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux into for-6.13/block (2024-11-15 12:37:33 -0700)

are available in the Git repository at:

  git://git.kernel.dk/linux.git tags/block-6.13-20242901

for you to fetch changes up to 82734209bedd65a8b508844bab652b464379bfdd:

  brd: decrease the number of allocated pages which discarded (2024-11-29 08:43:52 -0700)

----------------------------------------------------------------
block-6.13-20242901

----------------------------------------------------------------
Breno Leitao (1):
      nvme/multipath: Fix RCU list traversal to use SRCU primitive

Christoph Hellwig (10):
      block: return unsigned int from bdev_io_min
      block: don't bother checking the data direction for merges
      block: req->bio is always set in the merge code
      block: return unsigned int from bdev_io_opt
      block: return unsigned int from queue_dma_alignment
      block: return unsigned int from blk_lim_dma_alignment_and_pad
      block: return bool from blk_rq_aligned
      block: remove a duplicate definition for bdev_read_only
      block: return bool from get_disk_ro and bdev_read_only
      mq-deadline: don't call req_get_ioprio from the I/O completion handler

Damien Le Moal (1):
      block: Prevent potential deadlock in blk_revalidate_disk_zones()

Guixin Liu (2):
      nvme: introduce change ptpl and iekey definition
      nvme: tuning pr code by using defined structs and macros

Jens Axboe (1):
      Merge tag 'nvme-6.13-2024-11-21' of git://git.infradead.org/nvme into for-6.13/block

John Garry (8):
      block: Drop granularity check in queue_limit_discard_alignment()
      block: Add extra checks in blk_validate_atomic_write_limits()
      block: Support atomic writes limits for stacked devices
      md/raid0: Atomic write support
      md/raid1: Atomic write support
      md/raid10: Atomic write support
      block: Remove extra part pointer NULLify in blk_rq_init()
      block: Don't allow an atomic write be truncated in blkdev_write_iter()

Keith Busch (3):
      nvme-pci: add support for sgl metadata
      nvme: define the remaining used sgls constants
      nvme-pci: use sgls for all user requests if possible

Manas (1):
      rust: block: simplify Result<()> in validate_block_size return

Mikulas Patocka (1):
      blk-settings: round down io_opt to physical_block_size

Ming Lei (1):
      ublk: fix error code for unsupported command

Nilay Shroff (2):
      Revert "nvme: make keep-alive synchronous operation"
      nvme-fabrics: fix kernel crash while shutting down controller

OGAWA Hirofumi (1):
      loop: Fix ABBA locking race

Suraj Sonawane (1):
      block: blk-mq: fix uninit-value in blk_rq_prep_clone and refactor

Yu Kuai (2):
      block: fix uaf for flush rq while iterating tags
      block, bfq: fix bfqq uaf in bfq_limit_depth()

Zach Wade (1):
      Revert "block, bfq: merge bfq_release_process_ref() into bfq_put_cooperator()"

Zhang Xianwei (1):
      brd: decrease the number of allocated pages which discarded

 block/bfq-cgroup.c               |   1 +
 block/bfq-iosched.c              |  43 ++++++++----
 block/blk-merge.c                |  35 ++--------
 block/blk-mq.c                   |  14 ++--
 block/blk-settings.c             | 141 ++++++++++++++++++++++++++++++++++++-
 block/blk-sysfs.c                |   6 +-
 block/blk-zoned.c                |  14 ++--
 block/fops.c                     |   5 +-
 block/genhd.c                    |   9 +--
 block/mq-deadline.c              |  13 ++--
 drivers/block/brd.c              |   4 +-
 drivers/block/loop.c             |  30 ++++----
 drivers/block/ublk_drv.c         |   2 +-
 drivers/md/raid0.c               |   1 +
 drivers/md/raid1.c               |  20 +++++-
 drivers/md/raid10.c              |  20 +++++-
 drivers/nvme/host/core.c         |  22 ++++--
 drivers/nvme/host/ioctl.c        |  12 +++-
 drivers/nvme/host/multipath.c    |  21 ++++--
 drivers/nvme/host/nvme.h         |  10 ++-
 drivers/nvme/host/pci.c          | 147 ++++++++++++++++++++++++++++++++++-----
 drivers/nvme/host/pr.c           | 122 +++++++++++++++++++-------------
 drivers/nvme/host/rdma.c         |   4 +-
 drivers/nvme/target/admin-cmd.c  |   7 +-
 include/linux/blkdev.h           |  20 +++---
 include/linux/nvme.h             |  14 ++++
 rust/kernel/block/mq/gen_disk.rs |   2 +-
 27 files changed, 547 insertions(+), 192 deletions(-)