[GIT PULL] Block fixes for 5.15-rc1

Jens Axboe
2021-09-11T14:29:42Z

Hi Linus,

- NVMe pull request from Christoph:
- fix nvmet command set reporting for passthrough controllers
(Adam Manzanares)
- update a MAINTAINERS email address (Chaitanya Kulkarni)
- set QUEUE_FLAG_NOWAIT for nvme-multipth (me)
- handle errors from add_disk() (Luis Chamberlain)
- update the keep alive interval when kato is modified
(Tatsuya Sasaki)
- fix a buffer overrun in nvmet_subsys_attr_serial
(Hannes Reinecke)
- do not reset transport on data digest errors in nvme-tcp
(Daniel Wagner)
- only call synchronize_srcu when clearing current path
(Daniel Wagner)
- revalidate paths during rescan (Hannes Reinecke)

- Split out the fs/block_dev into block/fops.c and block/bdev.c, which
has been long overdue. Do this now before -rc1, to avoid annoying
conflicts due to this. (Christoph)

- blk-throtl use-after-free fix (Li)

- Improve plug depth for multi-device plugs, greatly increasing md
resync performance (Song)

- blkdev_show() locking fix (Tetsuo)

- n64cart error check fix (Yang)

Please pull!

The following changes since commit 1c500ad706383f1a6609e63d0b5d1723fd84dab9:

loop: reduce the loop_ctl_mutex scope (2021-09-03 22:14:40 -0600)

are available in the Git repository at:

git://git.kernel.dk/linux-block.git tags/block-5.15-2021-09-11

for you to fetch changes up to 221e8360834c59f0c9952630fa5904a94ebd2bb8:

n64cart: fix return value check in n64cart_probe() (2021-09-09 14:24:02 -0600)

----------------------------------------------------------------
block-5.15-2021-09-11

----------------------------------------------------------------
Adam Manzanares (2):
nvme: move nvme_multi_css into nvme.h
nvmet: looks at the passthrough controller when initializing CAP

Chaitanya Kulkarni (1):
nvme: update MAINTAINERS email address

Christoph Hellwig (4):
nvme-multipath: set QUEUE_FLAG_NOWAIT
nvmet: return bool from nvmet_passthru_ctrl and nvmet_is_passthru_req
block: split out operations on block special files
block: move fs/block_dev.c to block/bdev.c

Daniel Wagner (2):
nvme-tcp: Do not reset transport on data digest errors
nvme: only call synchronize_srcu when clearing current path

Hannes Reinecke (2):
nvme-multipath: revalidate paths during rescan
nvmet: fixup buffer overrun in nvmet_subsys_attr_serial()

Jens Axboe (1):
Merge tag 'nvme-5.15-2021-09-07' of git://git.infradead.org/nvme into block-5.15

Li Jinlin (1):
blk-throttle: fix UAF by deleteing timer in blk_throtl_exit()

Luis Chamberlain (1):
nvme: add error handling support for add_disk()

Song Liu (1):
blk-mq: allow 4x BLK_MAX_REQUEST_COUNT at blk_plug for multiple_queues

Tatsuya Sasaki (1):
nvme: update keep alive interval when kato is modified

Tetsuo Handa (1):
block: genhd: don't call blkdev_show() with major_names_lock held

Yang Yingliang (1):
n64cart: fix return value check in n64cart_probe()

Documentation/core-api/kernel-api.rst | 3 +
Documentation/filesystems/api-summary.rst | 3 -
MAINTAINERS | 3 +-
block/Makefile | 2 +-
fs/block_dev.c => block/bdev.c | 641 +-----------------------------
block/blk-mq.c | 14 +-
block/blk-throttle.c | 1 +
block/blk.h | 2 +
block/fops.c | 640 +++++++++++++++++++++++++++++
block/genhd.c | 9 +-
drivers/block/n64cart.c | 4 +-
drivers/nvme/host/core.c | 68 +++-
drivers/nvme/host/multipath.c | 19 +-
drivers/nvme/host/nvme.h | 10 +
drivers/nvme/host/tcp.c | 22 +-
drivers/nvme/target/admin-cmd.c | 2 +-
drivers/nvme/target/configfs.c | 5 +-
drivers/nvme/target/core.c | 10 +-
drivers/nvme/target/nvmet.h | 11 +-
drivers/nvme/target/passthru.c | 14 +-
fs/Makefile | 2 +-
fs/internal.h | 2 +-
22 files changed, 805 insertions(+), 682 deletions(-)
rename fs/block_dev.c => block/bdev.c (63%)
create mode 100644 block/fops.c

--
Jens Axboe