nvmet: fix typo in comment

Spelling mistake (triple letters) in comment.
Detected with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Reviewed-by: Sagi Grimberg <sagi@g

nvmet: fix typo in comment

Spelling mistake (triple letters) in comment.
Detected with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

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blk-mq: remove the done argument to blk_execute_rq_nowait

Let the caller set it together with the end_io_data instead of passing
a pointless argument. Note the the target code did in fact already
s

blk-mq: remove the done argument to blk_execute_rq_nowait

Let the caller set it together with the end_io_data instead of passing
a pointless argument. Note the the target code did in fact already
set it and then just overrode it again by calling blk_execute_rq_nowait.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Kanchan Joshi <joshi.k@samsung.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20220524121530.943123-4-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Merge tag 'v5.18' into next

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

Merge branch 'topic/cs35l41' into for-next

Pull CS35L41 codec updates

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

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

Pull in TTM changes needed for DG2 CCS enabling from Ram.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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

Sync up with v5.18-rc1, in particular to get 5e3094cfd9fb
("drm/i915/xehpsdv: Add has_flat_ccs to device info").

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

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

Sync up with v5.18-rc1, in particular to get 5e3094cfd9fb
("drm/i915/xehpsdv: Add has_flat_ccs to device info").

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

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

Let's start the 5.19 development cycle.

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

Merge tag 'asoc-fix-v5.18-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.18

A collection of fixes that came in since the merge window, plus

Merge tag 'asoc-fix-v5.18-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.18

A collection of fixes that came in since the merge window, plus one new
device ID for an x86 laptop. Nothing that really stands out with
particularly big impact outside of the affected device.

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

Let's start the 5.18 fixes cycle.

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

Merge tag 'for-5.18/drivers-2022-04-01' of git://git.kernel.dk/linux-block

Pull block driver fixes from Jens Axboe:
"Followup block driver updates and fixes for the 5.18-rc1 merge window.
In deta

Merge tag 'for-5.18/drivers-2022-04-01' of git://git.kernel.dk/linux-block

Pull block driver fixes from Jens Axboe:
"Followup block driver updates and fixes for the 5.18-rc1 merge window.
In detail:

- NVMe pull request
- Fix multipath hang when disk goes live over reconnect (Anton
Eidelman)
- fix RCU hole that allowed for endless looping in multipath
round robin (Chris Leech)
- remove redundant assignment after left shift (Colin Ian King)
- add quirks for Samsung X5 SSDs (Monish Kumar R)
- fix the read-only state for zoned namespaces with unsupposed
features (Pankaj Raghav)
- use a private workqueue instead of the system workqueue in
nvmet (Sagi Grimberg)
- allow duplicate NSIDs for private namespaces (Sungup Moon)
- expose use_threaded_interrupts read-only in sysfs (Xin Hao)"

- nbd minor allocation fix (Zhang)

- drbd fixes and maintainer addition (Lars, Jakob, Christoph)

- n64cart build fix (Jackie)

- loop compat ioctl fix (Carlos)

- misc fixes (Colin, Dongli)"

* tag 'for-5.18/drivers-2022-04-01' of git://git.kernel.dk/linux-block:
drbd: remove check of list iterator against head past the loop body
drbd: remove usage of list iterator variable after loop
nbd: fix possible overflow on 'first_minor' in nbd_dev_add()
MAINTAINERS: add drbd co-maintainer
drbd: fix potential silent data corruption
loop: fix ioctl calls using compat_loop_info
nvme-multipath: fix hang when disk goes live over reconnect
nvme: fix RCU hole that allowed for endless looping in multipath round robin
nvme: allow duplicate NSIDs for private namespaces
nvmet: remove redundant assignment after left shift
nvmet: use a private workqueue instead of the system workqueue
nvme-pci: add quirks for Samsung X5 SSDs
nvme-pci: expose use_threaded_interrupts read-only in sysfs
nvme: fix the read-only state for zoned namespaces with unsupposed features
n64cart: convert bi_disk to bi_bdev->bd_disk fix build
xen/blkfront: fix comment for need_copy
xen-blkback: remove redundant assignment to variable i

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Merge branches 'fixes' and 'misc' into for-linus

Merge tag 'nvme-5.18-2022-03-29' of git://git.infradead.org/nvme into for-5.18/drivers

Pull NVMe fixes from Christoph:

"- fix multipath hang when disk goes live over reconnect (Anton Eidelman)
- f

Merge tag 'nvme-5.18-2022-03-29' of git://git.infradead.org/nvme into for-5.18/drivers

Pull NVMe fixes from Christoph:

"- fix multipath hang when disk goes live over reconnect (Anton Eidelman)
- fix RCU hole that allowed for endless looping in multipath round robin
(Chris Leech)
- remove redundant assignment after left shift (Colin Ian King)
- add quirks for Samsung X5 SSDs (Monish Kumar R)
- fix the read-only state for zoned namespaces with unsupposed features
(Pankaj Raghav)
- use a private workqueue instead of the system workqueue in nvmet
(Sagi Grimberg)
- allow duplicate NSIDs for private namespaces (Sungup Moon)
- expose use_threaded_interrupts read-only in sysfs (Xin Hao)"

* tag 'nvme-5.18-2022-03-29' of git://git.infradead.org/nvme:
nvme-multipath: fix hang when disk goes live over reconnect
nvme: fix RCU hole that allowed for endless looping in multipath round robin
nvme: allow duplicate NSIDs for private namespaces
nvmet: remove redundant assignment after left shift
nvmet: use a private workqueue instead of the system workqueue
nvme-pci: add quirks for Samsung X5 SSDs
nvme-pci: expose use_threaded_interrupts read-only in sysfs
nvme: fix the read-only state for zoned namespaces with unsupposed features

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nvmet: use a private workqueue instead of the system workqueue

Any attempt to flush kernel-global WQs has possibility of deadlock
so we should simply stop using them, instead introduce nvmet_wq
whic

nvmet: use a private workqueue instead of the system workqueue

Any attempt to flush kernel-global WQs has possibility of deadlock
so we should simply stop using them, instead introduce nvmet_wq
which is the generic nvmet workqueue for work elements that
don't explicitly require a dedicated workqueue (by the mere fact
that they are using the system_wq).

Changes were done using the following replaces:

- s/schedule_work(/queue_work(nvmet_wq, /g
- s/schedule_delayed_work(/queue_delayed_work(nvmet_wq, /g
- s/flush_scheduled_work()/flush_workqueue(nvmet_wq)/g

Reported-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

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Merge branch 'for-5.18/amd-sfh' into for-linus

- dead code elimination (Christophe JAILLET)

Merge remote-tracking branch 'torvalds/master' into perf/core

To pick up fixes that went thru perf/urgent and now are fixed by an
upcoming patch.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redha

Merge remote-tracking branch 'torvalds/master' into perf/core

To pick up fixes that went thru perf/urgent and now are fixed by an
upcoming patch.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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Merge tag 'for-5.18/drivers-2022-03-18' of git://git.kernel.dk/linux-block

Pull block driver updates from Jens Axboe:

- NVMe updates via Christoph:
- add vectored-io support for user-passthr

Merge tag 'for-5.18/drivers-2022-03-18' of git://git.kernel.dk/linux-block

Pull block driver updates from Jens Axboe:

- NVMe updates via Christoph:
- add vectored-io support for user-passthrough (Kanchan Joshi)
- add verbose error logging (Alan Adamson)
- support buffered I/O on block devices in nvmet (Chaitanya
Kulkarni)
- central discovery controller support (Martin Belanger)
- fix and extended the globally unique idenfier validation
(Christoph)
- move away from the deprecated IDA APIs (Sagi Grimberg)
- misc code cleanup (Keith Busch, Max Gurtovoy, Qinghua Jin,
Chaitanya Kulkarni)
- add lockdep annotations for in-kernel sockets (Chris Leech)
- use vmalloc for ANA log buffer (Hannes Reinecke)
- kerneldoc fixes (Chaitanya Kulkarni)
- cleanups (Guoqing Jiang, Chaitanya Kulkarni, Christoph)
- warn about shared namespaces without multipathing (Christoph)

- MD updates via Song with a set of cleanups (Christoph, Mariusz, Paul,
Erik, Dirk)

- loop cleanups and queue depth configuration (Chaitanya)

- null_blk cleanups and fixes (Chaitanya)

- Use descriptive init/exit names in virtio_blk (Randy)

- Use bvec_kmap_local() in drivers (Christoph)

- bcache fixes (Mingzhe)

- xen blk-front persistent grant speedups (Juergen)

- rnbd fix and cleanup (Gioh)

- Misc fixes (Christophe, Colin)

* tag 'for-5.18/drivers-2022-03-18' of git://git.kernel.dk/linux-block: (76 commits)
virtio_blk: eliminate anonymous module_init & module_exit
nvme: warn about shared namespaces without CONFIG_NVME_MULTIPATH
nvme: remove nvme_alloc_request and nvme_alloc_request_qid
nvme: cleanup how disk->disk_name is assigned
nvmet: move the call to nvmet_ns_changed out of nvmet_ns_revalidate
nvmet: use snprintf() with PAGE_SIZE in configfs
nvmet: don't fold lines
nvmet-rdma: fix kernel-doc warning for nvmet_rdma_device_removal
nvmet-fc: fix kernel-doc warning for nvmet_fc_unregister_targetport
nvmet-fc: fix kernel-doc warning for nvmet_fc_register_targetport
nvme-tcp: lockdep: annotate in-kernel sockets
nvme-tcp: don't fold the line
nvme-tcp: don't initialize ret variable
nvme-multipath: call bio_io_error in nvme_ns_head_submit_bio
nvme-multipath: use vmalloc for ANA log buffer
xen/blkfront: speed up purge_persistent_grants()
raid5: initialize the stripe_head embeeded bios as needed
raid5-cache: statically allocate the recovery ra bio
raid5-cache: fully initialize flush_bio when needed
raid5-ppl: fully initialize the bio in ppl_new_iounit
...

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Merge tag 'for-5.18/block-2022-03-18' of git://git.kernel.dk/linux-block

Pull block updates from Jens Axboe:

- BFQ cleanups and fixes (Yu, Zhang, Yahu, Paolo)

- blk-rq-qos completion fix (Tejun)

Merge tag 'for-5.18/block-2022-03-18' of git://git.kernel.dk/linux-block

Pull block updates from Jens Axboe:

- BFQ cleanups and fixes (Yu, Zhang, Yahu, Paolo)

- blk-rq-qos completion fix (Tejun)

- blk-cgroup merge fix (Tejun)

- Add offline error return value to distinguish it from an IO error on
the device (Song)

- IO stats fixes (Zhang, Christoph)

- blkcg refcount fixes (Ming, Yu)

- Fix for indefinite dispatch loop softlockup (Shin'ichiro)

- blk-mq hardware queue management improvements (Ming)

- sbitmap dead code removal (Ming, John)

- Plugging merge improvements (me)

- Show blk-crypto capabilities in sysfs (Eric)

- Multiple delayed queue run improvement (David)

- Block throttling fixes (Ming)

- Start deprecating auto module loading based on dev_t (Christoph)

- bio allocation improvements (Christoph, Chaitanya)

- Get rid of bio_devname (Christoph)

- bio clone improvements (Christoph)

- Block plugging improvements (Christoph)

- Get rid of genhd.h header (Christoph)

- Ensure drivers use appropriate flush helpers (Christoph)

- Refcounting improvements (Christoph)

- Queue initialization and teardown improvements (Ming, Christoph)

- Misc fixes/improvements (Barry, Chaitanya, Colin, Dan, Jiapeng,
Lukas, Nian, Yang, Eric, Chengming)

* tag 'for-5.18/block-2022-03-18' of git://git.kernel.dk/linux-block: (127 commits)
block: cancel all throttled bios in del_gendisk()
block: let blkcg_gq grab request queue's refcnt
block: avoid use-after-free on throttle data
block: limit request dispatch loop duration
block/bfq-iosched: Fix spelling mistake "tenative" -> "tentative"
sr: simplify the local variable initialization in sr_block_open()
block: don't merge across cgroup boundaries if blkcg is enabled
block: fix rq-qos breakage from skipping rq_qos_done_bio()
block: flush plug based on hardware and software queue order
block: ensure plug merging checks the correct queue at least once
block: move rq_qos_exit() into disk_release()
block: do more work in elevator_exit
block: move blk_exit_queue into disk_release
block: move q_usage_counter release into blk_queue_release
block: don't remove hctx debugfs dir from blk_mq_exit_queue
block: move blkcg initialization/destroy into disk allocation/release handler
sr: implement ->free_disk to simplify refcounting
sd: implement ->free_disk to simplify refcounting
sd: delay calling free_opal_dev
sd: call sd_zbc_release_disk before releasing the scsi_device reference
...

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Merge tag 'nvme-5.18-2022-03-17' of git://git.infradead.org/nvme into for-5.18/drivers

Pull NVMe updates from Christoph:

"Second round of nvme updates for Linux 5.18

- add lockdep annotations for

Merge tag 'nvme-5.18-2022-03-17' of git://git.infradead.org/nvme into for-5.18/drivers

Pull NVMe updates from Christoph:

"Second round of nvme updates for Linux 5.18

- add lockdep annotations for in-kernel sockets (Chris Leech)
- use vmalloc for ANA log buffer (Hannes Reinecke)
- kerneldoc fixes (Chaitanya Kulkarni)
- cleanups (Guoqing Jiang, Chaitanya Kulkarni, me)
- warn about shared namespaces without multipathing (me)"

* tag 'nvme-5.18-2022-03-17' of git://git.infradead.org/nvme:
nvme: warn about shared namespaces without CONFIG_NVME_MULTIPATH
nvme: remove nvme_alloc_request and nvme_alloc_request_qid
nvme: cleanup how disk->disk_name is assigned
nvmet: move the call to nvmet_ns_changed out of nvmet_ns_revalidate
nvmet: use snprintf() with PAGE_SIZE in configfs
nvmet: don't fold lines
nvmet-rdma: fix kernel-doc warning for nvmet_rdma_device_removal
nvmet-fc: fix kernel-doc warning for nvmet_fc_unregister_targetport
nvmet-fc: fix kernel-doc warning for nvmet_fc_register_targetport
nvme-tcp: lockdep: annotate in-kernel sockets
nvme-tcp: don't fold the line
nvme-tcp: don't initialize ret variable
nvme-multipath: call bio_io_error in nvme_ns_head_submit_bio
nvme-multipath: use vmalloc for ANA log buffer

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nvme: remove nvme_alloc_request and nvme_alloc_request_qid

Just open code the allocation + initialization in the callers.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <kbu

nvme: remove nvme_alloc_request and nvme_alloc_request_qid

Just open code the allocation + initialization in the callers.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>

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Merge branch 'for-5.18/block' into for-5.18/64bit-pi

* for-5.18/block: (96 commits)
block: remove bio_devname
ext4: stop using bio_devname
raid5-ppl: stop using bio_devname
raid1: stop using

Merge branch 'for-5.18/block' into for-5.18/64bit-pi

* for-5.18/block: (96 commits)
block: remove bio_devname
ext4: stop using bio_devname
raid5-ppl: stop using bio_devname
raid1: stop using bio_devname
md-multipath: stop using bio_devname
dm-integrity: stop using bio_devname
dm-crypt: stop using bio_devname
pktcdvd: remove a pointless debug check in pkt_submit_bio
block: remove handle_bad_sector
block: fix and cleanup bio_check_ro
bfq: fix use-after-free in bfq_dispatch_request
blk-crypto: show crypto capabilities in sysfs
block: don't delete queue kobject before its children
block: simplify calling convention of elv_unregister_queue()
block: remove redundant semicolon
block: default BLOCK_LEGACY_AUTOLOAD to y
block: update io_ticks when io hang
block, bfq: don't move oom_bfqq
block, bfq: avoid moving bfqq to it's parent bfqg
block, bfq: cleanup bfq_bfqq_to_bfqg()
...

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Merge branch 'for-5.18/block' into for-5.18/write-streams

* for-5.18/block: (96 commits)
block: remove bio_devname
ext4: stop using bio_devname
raid5-ppl: stop using bio_devname
raid1: stop

Merge branch 'for-5.18/block' into for-5.18/write-streams

* for-5.18/block: (96 commits)
block: remove bio_devname
ext4: stop using bio_devname
raid5-ppl: stop using bio_devname
raid1: stop using bio_devname
md-multipath: stop using bio_devname
dm-integrity: stop using bio_devname
dm-crypt: stop using bio_devname
pktcdvd: remove a pointless debug check in pkt_submit_bio
block: remove handle_bad_sector
block: fix and cleanup bio_check_ro
bfq: fix use-after-free in bfq_dispatch_request
blk-crypto: show crypto capabilities in sysfs
block: don't delete queue kobject before its children
block: simplify calling convention of elv_unregister_queue()
block: remove redundant semicolon
block: default BLOCK_LEGACY_AUTOLOAD to y
block: update io_ticks when io hang
block, bfq: don't move oom_bfqq
block, bfq: avoid moving bfqq to it's parent bfqg
block, bfq: cleanup bfq_bfqq_to_bfqg()
...

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Merge tag 'v5.17-rc4' into for-linus

Merge with mainline to get the Intel ASoC generic helpers header and
other changes.

Merge tag 'v5.17-rc4' into next

Sync up with mainline to get the latest changes in HID subsystem.

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

First backmerge into drm-misc-next. Required for more helpers backmerged,
and to pull in 5.17 (rc2).

Signed-off-by: Maarten Lankhorst

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

First backmerge into drm-misc-next. Required for more helpers backmerged,
and to pull in 5.17 (rc2).

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

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Merge tag 'kvmarm-fixes-5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

KVM/arm64 fixes for 5.17, take #2

- A couple of fixes when handling an exception while a SEr

Merge tag 'kvmarm-fixes-5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

KVM/arm64 fixes for 5.17, take #2

- A couple of fixes when handling an exception while a SError has been
delivered

- Workaround for Cortex-A510's single-step[ erratum

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