Merge branch 'next' into for-linus

Prepare input updates for 6.1 merge window.

Merge branch 'for-6.1/logitech' into for-linus

- Add hanlding of all Bluetooth HID++ devices and fixes in hid++
(Bastien Nocera)

Merge drm/drm-next into drm-intel-gt-next

Daniele needs 84d4333c1e28 ("misc/mei: Add NULL check to component match
callback functions") in order to merge the DG2 HuC patches.

Signed-off-by: Tvrtko

Merge drm/drm-next into drm-intel-gt-next

Daniele needs 84d4333c1e28 ("misc/mei: Add NULL check to component match
callback functions") in order to merge the DG2 HuC patches.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

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Merge branch 'for-6.1/nvdimm' into libnvdimm-for-next

Add v6.1 content on top of some straggling updates that missed v6.0.

Merge branch 'mlx5-vfio' into mlx5-next

Merge net/mlx5 dependencies for device DMA logging.

Signed-off-by: Leon Romanovsky <leonro@nvidia.com>

Merge branch 'for-6.0/dax' into libnvdimm-fixes

Pick up another "Soft Reservation" fix for v6.0-final on top of some
straggling nvdimm fixes that missed v5.19.

Merge tag 'v6.0-rc6' into locking/core, to refresh the branch

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge drm/drm-next into drm-misc-next

We need 6.0-rc1 to merge the backlight rework PR.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

Merge branch 'am5748-fix' into fixes

Merge branch 'linus' into x86/mm, to refresh the branch

This branch is ~14k commits behind upstream, and has an old merge base
from early into the merge window, refresh it to v6.0-rc3+fixes before
q

Merge branch 'linus' into x86/mm, to refresh the branch

This branch is ~14k commits behind upstream, and has an old merge base
from early into the merge window, refresh it to v6.0-rc3+fixes before
queueing up new commits.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

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Merge branch 'sched/warnings' into sched/core, to pick up WARN_ON_ONCE() conversion commit

Merge in the BUG_ON() => WARN_ON_ONCE() conversion commit.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge drm/drm-next into drm-intel-next

Sync drm-intel-next with v6.0-rc as well as recent drm-intel-gt-next.

Since drm-next does not have commit f0c70d41e4e8 ("drm/i915/guc: remove
runtime info pri

Merge drm/drm-next into drm-intel-next

Sync drm-intel-next with v6.0-rc as well as recent drm-intel-gt-next.

Since drm-next does not have commit f0c70d41e4e8 ("drm/i915/guc: remove
runtime info printing from time stamp logging") yet, only
drm-intel-gt-next, will need to do that as part of the merge here to
build.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

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Merge branch 'i2c/make_remove_callback_void-immutable' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux into next

Sync up with the latest I2C code base to get updated prototype of I2C
bus

Merge branch 'i2c/make_remove_callback_void-immutable' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux into next

Sync up with the latest I2C code base to get updated prototype of I2C
bus remove() method.

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Merge drm/drm-fixes into drm-misc-fixes

Backmerging for v6.0-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge tag 'for-5.20/block-2022-08-04' of git://git.kernel.dk/linux-block

Pull block driver updates from Jens Axboe:

- NVMe pull requests via Christoph:
- add support for In-Band authenticati

Merge tag 'for-5.20/block-2022-08-04' of git://git.kernel.dk/linux-block

Pull block driver updates from Jens Axboe:

- NVMe pull requests via Christoph:
- add support for In-Band authentication (Hannes Reinecke)
- handle the persistent internal error AER (Michael Kelley)
- use in-capsule data for TCP I/O queue connect (Caleb Sander)
- remove timeout for getting RDMA-CM established event (Israel
Rukshin)
- misc cleanups (Joel Granados, Sagi Grimberg, Chaitanya Kulkarni,
Guixin Liu, Xiang wangx)
- use command_id instead of req->tag in trace_nvme_complete_rq()
(Bean Huo)
- various fixes for the new authentication code (Lukas Bulwahn,
Dan Carpenter, Colin Ian King, Chaitanya Kulkarni, Hannes
Reinecke)
- small cleanups (Liu Song, Christoph Hellwig)
- restore compat_ioctl support (Nick Bowler)
- make a nvmet-tcp workqueue lockdep-safe (Sagi Grimberg)
- enable generic interface (/dev/ngXnY) for unknown command sets
(Joel Granados, Christoph Hellwig)
- don't always build constants.o (Christoph Hellwig)
- print the command name of aborted commands (Christoph Hellwig)

- MD pull requests via Song:
- Improve raid5 lock contention, by Logan Gunthorpe.
- Misc fixes to raid5, by Logan Gunthorpe.
- Fix race condition with md_reap_sync_thread(), by Guoqing Jiang.
- Fix potential deadlock with raid5_quiesce and
raid5_get_active_stripe, by Logan Gunthorpe.
- Refactoring md_alloc(), by Christoph"
- Fix md disk_name lifetime problems, by Christoph Hellwig
- Convert prepare_to_wait() to wait_woken() api, by Logan
Gunthorpe;
- Fix sectors_to_do bitmap issue, by Logan Gunthorpe.

- Work on unifying the null_blk module parameters and configfs API
(Vincent)

- drbd bitmap IO error fix (Lars)

- Set of rnbd fixes (Guoqing, Md Haris)

- Remove experimental marker on bcache async device registration (Coly)

- Series from cleaning up the bio splitting (Christoph)

- Removal of the sx8 block driver. This hardware never really
widespread, and it didn't receive a lot of attention after the
initial merge of it back in 2005 (Christoph)

- A few fixes for s390 dasd (Eric, Jiang)

- Followup set of fixes for ublk (Ming)

- Support for UBLK_IO_NEED_GET_DATA for ublk (ZiyangZhang)

- Fixes for the dio dma alignment (Keith)

- Misc fixes and cleanups (Ming, Yu, Dan, Christophe

* tag 'for-5.20/block-2022-08-04' of git://git.kernel.dk/linux-block: (136 commits)
s390/dasd: Establish DMA alignment
s390/dasd: drop unexpected word 'for' in comments
ublk_drv: add support for UBLK_IO_NEED_GET_DATA
ublk_cmd.h: add one new ublk command: UBLK_IO_NEED_GET_DATA
ublk_drv: cleanup ublksrv_ctrl_dev_info
ublk_drv: add SET_PARAMS/GET_PARAMS control command
ublk_drv: fix ublk device leak in case that add_disk fails
ublk_drv: cancel device even though disk isn't up
block: fix leaking page ref on truncated direct io
block: ensure bio_iov_add_page can't fail
block: ensure iov_iter advances for added pages
drivers:md:fix a potential use-after-free bug
md/raid5: Ensure batch_last is released before sleeping for quiesce
md/raid5: Move stripe_request_ctx up
md/raid5: Drop unnecessary call to r5c_check_stripe_cache_usage()
md/raid5: Make is_inactive_blocked() helper
md/raid5: Refactor raid5_get_active_stripe()
block: pass struct queue_limits to the bio splitting helpers
block: move bio_allowed_max_sectors to blk-merge.c
block: move the call to get_max_io_size out of blk_bio_segment_split
...

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Merge drm/drm-next into drm-intel-next

Sync up. In special to get the drm-intel-gt-next stuff.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

remove the sx8 block driver

This driver is for fairly obscure hardware, and has only seen random
drive-by changes after the maintainer stopped working on it in 2005
(about a year and a half after it

remove the sx8 block driver

This driver is for fairly obscure hardware, and has only seen random
drive-by changes after the maintainer stopped working on it in 2005
(about a year and a half after it was introduced). It has some
"interesting" block layer interactions, so let's just drop it unless
anyone complains.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220721064102.1715460-1-hch@lst.de
[axboe: fix date typo, it was in 2005, not 2015]
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Merge tag 'for-5.20/block-2022-07-29' of git://git.kernel.dk/linux-block

Pull block updates from Jens Axboe:

- Improve the type checking of request flags (Bart)

- Ensure queue mapping for a sing

Merge tag 'for-5.20/block-2022-07-29' of git://git.kernel.dk/linux-block

Pull block updates from Jens Axboe:

- Improve the type checking of request flags (Bart)

- Ensure queue mapping for a single queues always picks the right queue
(Bart)

- Sanitize the io priority handling (Jan)

- rq-qos race fix (Jinke)

- Reserved tags handling improvements (John)

- Separate memory alignment from file/disk offset aligment for O_DIRECT
(Keith)

- Add new ublk driver, userspace block driver using io_uring for
communication with the userspace backend (Ming)

- Use try_cmpxchg() to cleanup the code in various spots (Uros)

- Finally remove bdevname() (Christoph)

- Clean up the zoned device handling (Christoph)

- Clean up independent access range support (Christoph)

- Clean up and improve block sysfs handling (Christoph)

- Clean up and improve teardown of block devices.

This turns the usual two step process into something that is simpler
to implement and handle in block drivers (Christoph)

- Clean up chunk size handling (Christoph)

- Misc cleanups and fixes (Bart, Bo, Dan, GuoYong, Jason, Keith, Liu,
Ming, Sebastian, Yang, Ying)

* tag 'for-5.20/block-2022-07-29' of git://git.kernel.dk/linux-block: (178 commits)
ublk_drv: fix double shift bug
ublk_drv: make sure that correct flags(features) returned to userspace
ublk_drv: fix error handling of ublk_add_dev
ublk_drv: fix lockdep warning
block: remove __blk_get_queue
block: call blk_mq_exit_queue from disk_release for never added disks
blk-mq: fix error handling in __blk_mq_alloc_disk
ublk: defer disk allocation
ublk: rewrite ublk_ctrl_get_queue_affinity to not rely on hctx->cpumask
ublk: fold __ublk_create_dev into ublk_ctrl_add_dev
ublk: cleanup ublk_ctrl_uring_cmd
ublk: simplify ublk_ch_open and ublk_ch_release
ublk: remove the empty open and release block device operations
ublk: remove UBLK_IO_F_PREFLUSH
ublk: add a MAINTAINERS entry
block: don't allow the same type rq_qos add more than once
mmc: fix disk/queue leak in case of adding disk failure
ublk_drv: fix an IS_ERR() vs NULL check
ublk: remove UBLK_IO_F_INTEGRITY
ublk_drv: remove unneeded semicolon
...

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Merge branch 'next' into for-linus

Prepare input updates for 5.20 (or 6.0) merge window.

ublk_drv: add io_uring based userspace block driver

This is the driver part of userspace block driver(ublk driver), the other
part is userspace daemon part(ublksrv)[1].

The two parts communicate by

ublk_drv: add io_uring based userspace block driver

This is the driver part of userspace block driver(ublk driver), the other
part is userspace daemon part(ublksrv)[1].

The two parts communicate by io_uring's IORING_OP_URING_CMD with one
shared cmd buffer for storing io command, and the buffer is read only for
ublksrv, each io command is indexed by io request tag directly, and is
written by ublk driver.

For example, when one READ io request is submitted to ublk block driver,
ublk driver stores the io command into cmd buffer first, then completes
one IORING_OP_URING_CMD for notifying ublksrv, and the URING_CMD is issued
to ublk driver beforehand by ublksrv for getting notification of any new
io request, and each URING_CMD is associated with one io request by tag.

After ublksrv gets the io command, it translates and handles the ublk io
request, such as, for the ublk-loop target, ublksrv translates the request
into same request on another file or disk, like the kernel loop block
driver. In ublksrv's implementation, the io is still handled by io_uring,
and share same ring with IORING_OP_URING_CMD command. When the target io
request is done, the same IORING_OP_URING_CMD is issued to ublk driver for
both committing io request result and getting future notification of new
io request.

Another thing done by ublk driver is to copy data between kernel io
request and ublksrv's io buffer:

1) before ubsrv handles WRITE request, copy the request's data into
ublksrv's userspace io buffer, so that ublksrv can handle the write
request

2) after ubsrv handles READ request, copy ublksrv's userspace io buffer
into this READ request, then ublk driver can complete the READ request

Zero copy may be switched if mm is ready to support it.

ublk driver doesn't handle any logic of the specific user space driver,
so it is small/simple enough.

[1] ublksrv

https://github.com/ming1/ubdsrv

Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20220713140711.97356-2-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Merge tag 'asoc-fix-v5.19-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.19

A collection of fixes for v5.19, quite large but nothing major -

Merge tag 'asoc-fix-v5.19-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.19

A collection of fixes for v5.19, quite large but nothing major - a good
chunk of it is more stuff that was identified by mixer-test regarding
event generation.

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Merge branch 'topic/ctl-enhancements' into for-next

Pull ALSA control enhancement patches.
One is the faster lookup of control elements, and another is to
introduce the input data validation.

Signe

Merge branch 'topic/ctl-enhancements' into for-next

Pull ALSA control enhancement patches.
One is the faster lookup of control elements, and another is to
introduce the input data validation.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Merge tag 'v5.19-rc1' into asoc-5.19

Linux 5.19-rc1

Merge tag 'v5.18'

Linux 5.18

Merge tag 'v5.18' into next

Sync up with mainline to get updates to OMAP4 keypad driver and other
upstream goodies.