Merge tag 'v6.6.33' into dev-6.6

This is the 6.6.33 stable release

nvmet: fix nvme status code when namespace is disabled

[ Upstream commit 505363957fad35f7aed9a2b0d8dad73451a80fb5 ]

If the user disabled a nvmet namespace, it is removed from the subsystem
namespac

nvmet: fix nvme status code when namespace is disabled

[ Upstream commit 505363957fad35f7aed9a2b0d8dad73451a80fb5 ]

If the user disabled a nvmet namespace, it is removed from the subsystem
namespaces list. When nvmet processes a command directed to an nsid that
was disabled, it cannot differentiate between a nsid that is disabled
vs. a non-existent namespace, and resorts to return NVME_SC_INVALID_NS
with the dnr bit set.

This translates to a non-retryable status for the host, which translates
to a user error. We should expect disabled namespaces to not cause an
I/O error in a multipath environment.

Address this by searching a configfs item for the namespace nvmet failed
to find, and if we found one, conclude that the namespace is disabled
(perhaps temporarily). Return NVME_SC_INTERNAL_PATH_ERROR in this case
and keep DNR bit cleared.

Reported-by: Jirong Feng <jirong.feng@easystack.cn>
Tested-by: Jirong Feng <jirong.feng@easystack.cn>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Merge branch 'next' into for-linus

Prepare input updates for 6.6 merge window.

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

Catching-up with drm-next and drm-intel-gt-next.
It will unblock a code refactor around the platform
definitions (names vs acronyms).

Signed-off-by: Rodrigo V

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

Catching-up with drm-next and drm-intel-gt-next.
It will unblock a code refactor around the platform
definitions (names vs acronyms).

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

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

Need to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") as
a dependency for https://patchwork.freedesktop.org/series/1

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

Need to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") as
a dependency for https://patchwork.freedesktop.org/series/121735/

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

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

Backmerging to get v6.5-rc2.

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

Merge tag 'v6.4' into next

Sync up with mainline to bring in updates to shared infrastructure.

ASoC: Merge v6.5-rc2

Get a similar baseline to my other branches, and fixes for people using
the branch.

Merge v6.5-rc1 into drm-misc-fixes

Boris needs 6.5-rc1 in drm-misc-fixes to prevent a conflict.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge tag 'block-6.5-2023-07-03' of git://git.kernel.dk/linux

Pull more block updates from Jens Axboe:
"Mostly items that came in a bit late for the initial pull request,
wanted to make sure they

Merge tag 'block-6.5-2023-07-03' of git://git.kernel.dk/linux

Pull more block updates from Jens Axboe:
"Mostly items that came in a bit late for the initial pull request,
wanted to make sure they had the appropriate amount of linux-next soak
before going upstream.

Outside of stragglers, just generic fixes for either merge window
items, or longer standing bugs"

* tag 'block-6.5-2023-07-03' of git://git.kernel.dk/linux: (25 commits)
md/raid0: add discard support for the 'original' layout
nvme: disable controller on reset state failure
nvme: sync timeout work on failed reset
nvme: ensure unquiesce on teardown
cdrom/gdrom: Fix build error
nvme: improved uring polling
block: add request polling helper
nvme-mpath: fix I/O failure with EAGAIN when failing over I/O
nvme: host: fix command name spelling
blk-sysfs: add a new attr_group for blk_mq
blk-iocost: move wbt_enable/disable_default() out of spinlock
blk-wbt: cleanup rwb_enabled() and wbt_disabled()
blk-wbt: remove dead code to handle wbt enable/disable with io inflight
blk-wbt: don't create wbt sysfs entry if CONFIG_BLK_WBT is disabled
blk-mq: fix two misuses on RQF_USE_SCHED
blk-throttle: Fix io statistics for cgroup v1
bcache: Fix bcache device claiming
bcache: Alloc holder object before async registration
raid10: avoid spin_lock from fastpath from raid10_unplug()
md: fix 'delete_mutex' deadlock
...

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Merge tag 'nvme-6.5-2023-06-30' of git://git.infradead.org/nvme into block-6.5

Pull NVMe fixes from Keith:

"nvme fixes for Linux 6.5

- Reduce spamming kernel logs on repeated controller updates (

Merge tag 'nvme-6.5-2023-06-30' of git://git.infradead.org/nvme into block-6.5

Pull NVMe fixes from Keith:

"nvme fixes for Linux 6.5

- Reduce spamming kernel logs on repeated controller updates (Breno)
- Improved struct packing (Christophe JAILLET)
- Misspelled command name in error logging (Damien)
- Failover fix for temporary frozen queue (Sagi)
- Reset error handling fixes (Keith)"

* tag 'nvme-6.5-2023-06-30' of git://git.infradead.org/nvme:
nvme: disable controller on reset state failure
nvme: sync timeout work on failed reset
nvme: ensure unquiesce on teardown
nvme-mpath: fix I/O failure with EAGAIN when failing over I/O
nvme: host: fix command name spelling
nvmet: Reorder fields in 'struct nvmet_ns'
nvme: Print capabilities changes just once

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Merge branch 'master' into mm-hotfixes-stable

Merge tag 'for-6.5/block-2023-06-23' of git://git.kernel.dk/linux

Pull block updates from Jens Axboe:

- NVMe pull request via Keith:
- Various cleanups all around (Irvin, Chaitanya, Christop

Merge tag 'for-6.5/block-2023-06-23' of git://git.kernel.dk/linux

Pull block updates from Jens Axboe:

- NVMe pull request via Keith:
- Various cleanups all around (Irvin, Chaitanya, Christophe)
- Better struct packing (Christophe JAILLET)
- Reduce controller error logs for optional commands (Keith)
- Support for >=64KiB block sizes (Daniel Gomez)
- Fabrics fixes and code organization (Max, Chaitanya, Daniel
Wagner)

- bcache updates via Coly:
- Fix a race at init time (Mingzhe Zou)
- Misc fixes and cleanups (Andrea, Thomas, Zheng, Ye)

- use page pinning in the block layer for dio (David)

- convert old block dio code to page pinning (David, Christoph)

- cleanups for pktcdvd (Andy)

- cleanups for rnbd (Guoqing)

- use the unchecked __bio_add_page() for the initial single page
additions (Johannes)

- fix overflows in the Amiga partition handling code (Michael)

- improve mq-deadline zoned device support (Bart)

- keep passthrough requests out of the IO schedulers (Christoph, Ming)

- improve support for flush requests, making them less special to deal
with (Christoph)

- add bdev holder ops and shutdown methods (Christoph)

- fix the name_to_dev_t() situation and use cases (Christoph)

- decouple the block open flags from fmode_t (Christoph)

- ublk updates and cleanups, including adding user copy support (Ming)

- BFQ sanity checking (Bart)

- convert brd from radix to xarray (Pankaj)

- constify various structures (Thomas, Ivan)

- more fine grained persistent reservation ioctl capability checks
(Jingbo)

- misc fixes and cleanups (Arnd, Azeem, Demi, Ed, Hengqi, Hou, Jan,
Jordy, Li, Min, Yu, Zhong, Waiman)

* tag 'for-6.5/block-2023-06-23' of git://git.kernel.dk/linux: (266 commits)
scsi/sg: don't grab scsi host module reference
ext4: Fix warning in blkdev_put()
block: don't return -EINVAL for not found names in devt_from_devname
cdrom: Fix spectre-v1 gadget
block: Improve kernel-doc headers
blk-mq: don't insert passthrough request into sw queue
bsg: make bsg_class a static const structure
ublk: make ublk_chr_class a static const structure
aoe: make aoe_class a static const structure
block/rnbd: make all 'class' structures const
block: fix the exclusive open mask in disk_scan_partitions
block: add overflow checks for Amiga partition support
block: change all __u32 annotations to __be32 in affs_hardblocks.h
block: fix signed int overflow in Amiga partition support
block: add capacity validation in bdev_add_partition()
block: fine-granular CAP_SYS_ADMIN for Persistent Reservation
block: disallow Persistent Reservation on partitions
reiserfs: fix blkdev_put() warning from release_journal_dev()
block: fix wrong mode for blkdev_get_by_dev() from disk_scan_partitions()
block: document the holder argument to blkdev_get_by_path
...

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nvmet: Reorder fields in 'struct nvmet_ns'

Group some variables based on their sizes to reduce holes.
On x86_64, this shrinks the size of 'struct nvmet_ns' from 520 to 512
bytes.

When such a struct

nvmet: Reorder fields in 'struct nvmet_ns'

Group some variables based on their sizes to reduce holes.
On x86_64, this shrinks the size of 'struct nvmet_ns' from 520 to 512
bytes.

When such a structure is allocated in nvmet_ns_alloc(), because of the way
memory allocation works, when 520 bytes were requested, 1024 bytes were
allocated.

So, on x86_64, this change saves 512 bytes per allocation.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Keith Busch <kbusch@kernel.org>

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Merge tag 'nvme-6.5-2023-06-16' of git://git.infradead.org/nvme into for-6.5/block

Pull NVMe updates from Keith:

"nvme updates for Linux 6.5

- Various cleanups all around (Irvin, Chaitanya, Chris

Merge tag 'nvme-6.5-2023-06-16' of git://git.infradead.org/nvme into for-6.5/block

Pull NVMe updates from Keith:

"nvme updates for Linux 6.5

- Various cleanups all around (Irvin, Chaitanya, Christophe)
- Better struct packing (Christophe JAILLET)
- Reduce controller error logs for optional commands (Keith)
- Support for >=64KiB block sizes (Daniel Gomez)
- Fabrics fixes and code organization (Max, Chaitanya, Daniel Wagner)"

* tag 'nvme-6.5-2023-06-16' of git://git.infradead.org/nvme: (27 commits)
nvme: forward port sysfs delete fix
nvme: skip optional id ctrl csi if it failed
nvme-core: use nvme_ns_head_multipath instead of ns->head->disk
nvmet-fcloop: Do not wait on completion when unregister fails
nvme-fabrics: open code __nvmf_host_find()
nvme-fabrics: error out to unlock the mutex
nvme: Increase block size variable size to 32-bit
nvme-fcloop: no need to return from void function
nvmet-auth: remove unnecessary break after goto
nvmet-auth: remove some dead code
nvme-core: remove redundant check from nvme_init_ns_head
nvme: move sysfs code to a dedicated sysfs.c file
nvme-fabrics: prevent overriding of existing host
nvme-fabrics: check hostid using uuid_equal
nvme-fabrics: unify common code in admin and io queue connect
nvmet: reorder fields in 'struct nvmefc_fcp_req'
nvmet: reorder fields in 'struct nvme_dhchap_queue_context'
nvmet: reorder fields in 'struct nvmf_ctrl_options'
nvme: reorder fields in 'struct nvme_ctrl'
nvmet: reorder fields in 'struct nvmet_sq'
...

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

Backmerging to sync drm-misc-next-fixes with drm-misc-next.

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

Merge branch 'drm-next' of git://anongit.freedesktop.org/drm/drm into msm-next-lumag-base

Merge the drm-next tree to pick up the DRM DSC helpers (merged via
drm-intel-next tree). MSM DSC v1.2 patche

Merge branch 'drm-next' of git://anongit.freedesktop.org/drm/drm into msm-next-lumag-base

Merge the drm-next tree to pick up the DRM DSC helpers (merged via
drm-intel-next tree). MSM DSC v1.2 patches depend on these helpers.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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nvmet: reorder fields in 'struct nvmet_sq'

Group some variables based on their sizes to reduce holes.
On x86_64, this shrinks the size of 'struct nvmet_sq' from 472 to 464
bytes when CONFIG_NVME_TAR

nvmet: reorder fields in 'struct nvmet_sq'

Group some variables based on their sizes to reduce holes.
On x86_64, this shrinks the size of 'struct nvmet_sq' from 472 to 464
bytes when CONFIG_NVME_TARGET_AUTH is defined.

This structure is embedded into some other structures, so it helps reducing
their sizes as well.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>

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Merge tag 'v6.4-rc4' into wpan-next/staging

Linux 6.4-rc4

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

For conflict avoidance we need the following commit:

c9a9f18d3ad8 drm/i915/huc: use const struct bus_type pointers

Signed-off-by: Tvrtko Ursulin <tvrtko

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

For conflict avoidance we need the following commit:

c9a9f18d3ad8 drm/i915/huc: use const struct bus_type pointers

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

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

Backmerge to get some hwmon dependencies.

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

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

Let's bring 6.4-rc1 in drm-misc-fixes to start the new fix cycle.

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

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

Start the 6.5 release cycle.

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

Merge tag 'for-6.4/block-2023-04-21' of git://git.kernel.dk/linux

Pull block updates from Jens Axboe:

- drbd patches, bringing us closer to unifying the out-of-tree version
and the in tree one

Merge tag 'for-6.4/block-2023-04-21' of git://git.kernel.dk/linux

Pull block updates from Jens Axboe:

- drbd patches, bringing us closer to unifying the out-of-tree version
and the in tree one (Andreas, Christoph)

- support for auto-quiesce for the s390 dasd driver (Stefan)

- MD pull request via Song:
- md/bitmap: Optimal last page size (Jon Derrick)
- Various raid10 fixes (Yu Kuai, Li Nan)
- md: add error_handlers for raid0 and linear (Mariusz Tkaczyk)

- NVMe pull request via Christoph:
- Drop redundant pci_enable_pcie_error_reporting (Bjorn Helgaas)
- Validate nvmet module parameters (Chaitanya Kulkarni)
- Fence TCP socket on receive error (Chris Leech)
- Fix async event trace event (Keith Busch)
- Minor cleanups (Chaitanya Kulkarni, zhenwei pi)
- Fix and cleanup nvmet Identify handling (Damien Le Moal,
Christoph Hellwig)
- Fix double blk_mq_complete_request race in the timeout handler
(Lei Yin)
- Fix irq locking in nvme-fcloop (Ming Lei)
- Remove queue mapping helper for rdma devices (Sagi Grimberg)

- use structured request attribute checks for nbd (Jakub)

- fix blk-crypto race conditions between keyslot management (Eric)

- add sed-opal support for reading read locking range attributes
(Ondrej)

- make fault injection configurable for null_blk (Akinobu)

- clean up the request insertion API (Christoph)

- clean up the queue running API (Christoph)

- blkg config helper cleanups (Tejun)

- lazy init support for blk-iolatency (Tejun)

- various fixes and tweaks to ublk (Ming)

- remove hybrid polling. It hasn't really been useful since we got
async polled IO support, and these days we don't support sync polled
IO at all (Keith)

- misc fixes, cleanups, improvements (Zhong, Ondrej, Colin, Chengming,
Chaitanya, me)

* tag 'for-6.4/block-2023-04-21' of git://git.kernel.dk/linux: (118 commits)
nbd: fix incomplete validation of ioctl arg
ublk: don't return 0 in case of any failure
sed-opal: geometry feature reporting command
null_blk: Always check queue mode setting from configfs
block: ublk: switch to ioctl command encoding
blk-mq: fix the blk_mq_add_to_requeue_list call in blk_kick_flush
block, bfq: Fix division by zero error on zero wsum
fault-inject: fix build error when FAULT_INJECTION_CONFIGFS=y and CONFIGFS_FS=m
block: store bdev->bd_disk->fops->submit_bio state in bdev
block: re-arrange the struct block_device fields for better layout
md/raid5: remove unused working_disks variable
md/raid10: don't call bio_start_io_acct twice for bio which experienced read error
md/raid10: fix memleak of md thread
md/raid10: fix memleak for 'conf->bio_split'
md/raid10: fix leak of 'r10bio->remaining' for recovery
md/raid10: don't BUG_ON() in raise_barrier()
md: fix soft lockup in status_resync
md: add error_handlers for raid0 and linear
md: Use optimal I/O size for last bitmap page
md: Fix types in sb writer
...

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Merge tag 'nvme-6.4-2023-04-14' of git://git.infradead.org/nvme into for-6.4/block

Pull NVMe updates from Christoph:

"nvme updates for Linux 6.4

- drop redundant pci_enable_pcie_error_reporting (

Merge tag 'nvme-6.4-2023-04-14' of git://git.infradead.org/nvme into for-6.4/block

Pull NVMe updates from Christoph:

"nvme updates for Linux 6.4

- drop redundant pci_enable_pcie_error_reporting (Bjorn Helgaas)
- validate nvmet module parameters (Chaitanya Kulkarni)
- fence TCP socket on receive error (Chris Leech)
- fix async event trace event (Keith Busch)
- minor cleanups (Chaitanya Kulkarni, zhenwei pi)
- fix and cleanup nvmet Identify handling (Damien Le Moal,
Christoph Hellwig)
- fix double blk_mq_complete_request race in the timeout handler
(Lei Yin)
- fix irq locking in nvme-fcloop (Ming Lei)
- remove queue mapping helper for rdma devices (Sagi Grimberg)"

* tag 'nvme-6.4-2023-04-14' of git://git.infradead.org/nvme:
nvme-fcloop: fix "inconsistent {IN-HARDIRQ-W} -> {HARDIRQ-ON-W} usage"
blk-mq-rdma: remove queue mapping helper for rdma devices
nvme-rdma: minor cleanup in nvme_rdma_create_cq()
nvme: fix double blk_mq_complete_request for timeout request with low probability
nvme: fix async event trace event
nvme-apple: return directly instead of else
nvme-apple: return directly instead of else
nvmet-tcp: validate idle poll modparam value
nvmet-tcp: validate so_priority modparam value
nvme-tcp: fence TCP socket on receive error
nvmet: remove nvmet_req_cns_error_complete
nvmet: rename nvmet_execute_identify_cns_cs_ns
nvmet: fix Identify Identification Descriptor List handling
nvmet: cleanup nvmet_execute_identify()
nvmet: fix I/O Command Set specific Identify Controller
nvmet: fix Identify Active Namespace ID list handling
nvmet: fix Identify Controller handling
nvmet: fix Identify Namespace handling
nvmet: fix error handling in nvmet_execute_identify_cns_cs_ns()
nvme-pci: drop redundant pci_enable_pcie_error_reporting()

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