Merge tag 'for-5.17/drivers-2022-01-11' of git://git.kernel.dk/linux-block

Pull block driver updates from Jens Axboe:

- mtip32xx pci cleanups (Bjorn)

- mtip32xx conversion to generic power manag

Merge tag 'for-5.17/drivers-2022-01-11' of git://git.kernel.dk/linux-block

Pull block driver updates from Jens Axboe:

- mtip32xx pci cleanups (Bjorn)

- mtip32xx conversion to generic power management (Vaibhav)

- rsxx pci powermanagement cleanups (Bjorn)

- Remove the rsxx driver. This hardware never saw much adoption, and
it's been end of lifed for a while. (Christoph)

- MD pull request from Song:
- REQ_NOWAIT support (Vishal Verma)
- raid6 benchmark optimization (Dirk Müller)
- Fix for acct bioset (Xiao Ni)
- Clean up max_queued_requests (Mariusz Tkaczyk)
- PREEMPT_RT optimization (Davidlohr Bueso)
- Use default_groups in kobj_type (Greg Kroah-Hartman)

- Use attribute groups in pktcdvd and rnbd (Greg)

- NVMe pull request from Christoph:
- increment request genctr on completion (Keith Busch, Geliang
Tang)
- add a 'iopolicy' module parameter (Hannes Reinecke)
- print out valid arguments when reading from /dev/nvme-fabrics
(Hannes Reinecke)

- Use struct_group() in drbd (Kees)

- null_blk fixes (Ming)

- Get rid of congestion logic in pktcdvd (Neil)

- Floppy ejection hang fix (Tasos)

- Floppy max user request size fix (Xiongwei)

- Loop locking fix (Tetsuo)

* tag 'for-5.17/drivers-2022-01-11' of git://git.kernel.dk/linux-block: (32 commits)
md: use default_groups in kobj_type
md: Move alloc/free acct bioset in to personality
lib/raid6: Use strict priority ranking for pq gen() benchmarking
lib/raid6: skip benchmark of non-chosen xor_syndrome functions
md: fix spelling of "its"
md: raid456 add nowait support
md: raid10 add nowait support
md: raid1 add nowait support
md: add support for REQ_NOWAIT
md: drop queue limitation for RAID1 and RAID10
md/raid5: play nice with PREEMPT_RT
block/rnbd-clt-sysfs: use default_groups in kobj_type
pktcdvd: convert to use attribute groups
block: null_blk: only set set->nr_maps as 3 if active poll_queues is > 0
nvme: add 'iopolicy' module parameter
nvme: drop unused variable ctrl in nvme_setup_cmd
nvme: increment request genctr on completion
nvme-fabrics: print out valid arguments when reading from /dev/nvme-fabrics
block: remove the rsxx driver
rsxx: Drop PCI legacy power management
...

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Merge tag 'for-5.17/block-2022-01-11' of git://git.kernel.dk/linux-block

Pull block updates from Jens Axboe:

- Unify where the struct request handling code is located in the blk-mq
code (Christ

Merge tag 'for-5.17/block-2022-01-11' of git://git.kernel.dk/linux-block

Pull block updates from Jens Axboe:

- Unify where the struct request handling code is located in the blk-mq
code (Christoph)

- Header cleanups (Christoph)

- Clean up the io_context handling code (Christoph, me)

- Get rid of ->rq_disk in struct request (Christoph)

- Error handling fix for add_disk() (Christoph)

- request allocation cleanusp (Christoph)

- Documentation updates (Eric, Matthew)

- Remove trivial crypto unregister helper (Eric)

- Reduce shared tag overhead (John)

- Reduce poll_stats memory overhead (me)

- Known indirect function call for dio (me)

- Use atomic references for struct request (me)

- Support request list issue for block and NVMe (me)

- Improve queue dispatch pinning (Ming)

- Improve the direct list issue code (Keith)

- BFQ improvements (Jan)

- Direct completion helper and use it in mmc block (Sebastian)

- Use raw spinlock for the blktrace code (Wander)

- fsync error handling fix (Ye)

- Various fixes and cleanups (Lukas, Randy, Yang, Tetsuo, Ming, me)

* tag 'for-5.17/block-2022-01-11' of git://git.kernel.dk/linux-block: (132 commits)
MAINTAINERS: add entries for block layer documentation
docs: block: remove queue-sysfs.rst
docs: sysfs-block: document virt_boundary_mask
docs: sysfs-block: document stable_writes
docs: sysfs-block: fill in missing documentation from queue-sysfs.rst
docs: sysfs-block: add contact for nomerges
docs: sysfs-block: sort alphabetically
docs: sysfs-block: move to stable directory
block: don't protect submit_bio_checks by q_usage_counter
block: fix old-style declaration
nvme-pci: fix queue_rqs list splitting
block: introduce rq_list_move
block: introduce rq_list_for_each_safe macro
block: move rq_list macros to blk-mq.h
block: drop needless assignment in set_task_ioprio()
block: remove unnecessary trailing '\'
bio.h: fix kernel-doc warnings
block: check minor range in device_add_disk()
block: use "unsigned long" for blk_validate_block_size().
block: fix error unwinding in device_add_disk
...

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Merge branches 'edac-misc' and 'edac-amd64' into edac-updates-for-v5.17

Signed-off-by: Borislav Petkov <bp@suse.de>

Merge branch 'for-5.17/hidraw' into for-linus

- locking performance improvement for hidraw code (André Almeida)

Merge branch 'for-5.17/core' into for-linus

- support for USI style pens (Tero Kristo, Mika Westerberg)
- quirk for devices that need inverted X/Y axes (Alistair Francis)
- small core code cleanups

Merge branch 'for-5.17/core' into for-linus

- support for USI style pens (Tero Kristo, Mika Westerberg)
- quirk for devices that need inverted X/Y axes (Alistair Francis)
- small core code cleanups and deduplication (Benjamin Tissoires)

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Merge branch 'linus' into irq/core, to fix conflict

Conflicts:
drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c

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

Merge branch 'for-next' into for-linus

Pull 5.17 materials.

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

Merge branches 'thermal-tools' and 'thermal-int340x'

Merge tmon fix and int340x driver improvement for 5.17-rc1.

* thermal-tools:
thermal: tools: tmon: remove unneeded local variable

* thermal-i

Merge branches 'thermal-tools' and 'thermal-int340x'

Merge tmon fix and int340x driver improvement for 5.17-rc1.

* thermal-tools:
thermal: tools: tmon: remove unneeded local variable

* thermal-int340x:
thermal: int340x: Use struct_group() for memcpy() region

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

Backmerging to bring drm-misc-next-fixes up to the latest state for
the current release cycle.

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

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

Backmerging for v5.16-rc5. Resolves a conflict between drm-misc-next
and drm-misc-fixes in the vc4 driver.

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

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

Backmerging for v5.16-rc5. Resolves a conflict between drm-misc-next
and drm-misc-fixes in the vc4 driver.

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

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Merge tag 'v5.16-rc5' into rdma.git for-next

Required due to dependencies in following patches.

Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

Merge v5.16-rc5 into drm-next

Thomas Zimmermann requested a fixes backmerge, specifically also for
96c5f82ef0a1 ("drm/vc4: fix error code in vc4_create_object()")

Just a bunch of adjacent changes c

Merge v5.16-rc5 into drm-next

Thomas Zimmermann requested a fixes backmerge, specifically also for
96c5f82ef0a1 ("drm/vc4: fix error code in vc4_create_object()")

Just a bunch of adjacent changes conflicts, even the big pile of them
in vc4.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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loop: make autoclear operation asynchronous

syzbot is reporting circular locking problem at __loop_clr_fd() [1], for
commit 87579e9b7d8dc36e ("loop: use worker per cgroup instead of kworker")
is cal

loop: make autoclear operation asynchronous

syzbot is reporting circular locking problem at __loop_clr_fd() [1], for
commit 87579e9b7d8dc36e ("loop: use worker per cgroup instead of kworker")
is calling destroy_workqueue() with disk->open_mutex held.

This circular dependency cannot be broken unless we call __loop_clr_fd()
without holding disk->open_mutex. Therefore, defer __loop_clr_fd() from
lo_release() to a WQ context.

Link: https://syzkaller.appspot.com/bug?extid=643e4ce4b6ad1347d372 [1]
Reported-by: syzbot <syzbot+643e4ce4b6ad1347d372@syzkaller.appspotmail.com>
Suggested-by: Christoph Hellwig <hch@infradead.org>
Cc: Jan Kara <jack@suse.cz>
Tested-by: syzbot+643e4ce4b6ad1347d372@syzkaller.appspotmail.com
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/1ed7df28-ebd6-71fb-70e5-1c2972e05ddb@i-love.sakura.ne.jp
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Merge tag 'v5.16-rc5' into locking/core, to pick up fixes

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

Merge v5.15-rc5 into char-misc-next

We need the fixes in here as well, and also resolve some merge conflicts
in:
drivers/misc/eeprom/at25.c

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundatio

Merge v5.15-rc5 into char-misc-next

We need the fixes in here as well, and also resolve some merge conflicts
in:
drivers/misc/eeprom/at25.c

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Merge tag 'v5.16-rc4' into docs-next

I have a couple of fixes for warnings introduced after -rc1; catch up to
-rc4 so that the fixes have something to fix.

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

No conflicts.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Merge branch 'reset/of-get-optional-exclusive' of git://git.pengutronix.de/pza/linux into timers/drivers/next

"Add optional variant of of_reset_control_get_exclusive(). If the
requested reset is not

Merge branch 'reset/of-get-optional-exclusive' of git://git.pengutronix.de/pza/linux into timers/drivers/next

"Add optional variant of of_reset_control_get_exclusive(). If the
requested reset is not specified in the device tree, this function
returns NULL instead of an error."

This dependency is needed for the Generic Timer Module (a.k.a OSTM)
support for RZ/G2L.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

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Merge tag 'v5.15' into next

Sync up with the mainline to get the latest APIs and DT bindings.

Merge branch 'kvm-on-hv-msrbm-fix' into HEAD

Merge bugfix for enlightened MSR Bitmap, before adding support
to KVM for exposing the feature to nested guests.

Merge tag 'v5.16-rc4' into media_tree

Linux 5.16-rc4

* tag 'v5.16-rc4': (984 commits)
Linux 5.16-rc4
KVM: SVM: Do not terminate SEV-ES guests on GHCB validation failure
KVM: SEV: Fall back to

Merge tag 'v5.16-rc4' into media_tree

Linux 5.16-rc4

* tag 'v5.16-rc4': (984 commits)
Linux 5.16-rc4
KVM: SVM: Do not terminate SEV-ES guests on GHCB validation failure
KVM: SEV: Fall back to vmalloc for SEV-ES scratch area if necessary
KVM: SEV: Return appropriate error codes if SEV-ES scratch setup fails
parisc: Mark cr16 CPU clocksource unstable on all SMP machines
parisc: Fix "make install" on newer debian releases
sched/uclamp: Fix rq->uclamp_max not set on first enqueue
preempt/dynamic: Fix setup_preempt_mode() return value
cifs: avoid use of dstaddr as key for fscache client cookie
cifs: add server conn_id to fscache client cookie
cifs: wait for tcon resource_id before getting fscache super
cifs: fix missed refcounting of ipc tcon
x86/xen: Add xenpv_restore_regs_and_return_to_usermode()
x86/entry: Use the correct fence macro after swapgs in kernel CR3
fget: check that the fd still exists after getting a ref to it
x86/entry: Add a fence for kernel entry SWAPGS in paranoid_entry()
x86/sev: Fix SEV-ES INS/OUTS instructions for word, dword, and qword
powercap: DTPM: Drop unused local variable from init_dtpm()
io-wq: don't retry task_work creation failure on fatal conditions
serial: 8250_bcm7271: UART errors after resuming from S2
...

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Merge 5.16-rc4 into tty-next

We need the tty/serial driver fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge 5.16-rc4 into usb-next

We need the USB fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge tag 'block-5.16-2021-12-03' of git://git.kernel.dk/linux-block

Pull block fix from Jens Axboe:
"A single fix for repeated printk spam from loop"

* tag 'block-5.16-2021-12-03' of git://git.ke

Merge tag 'block-5.16-2021-12-03' of git://git.kernel.dk/linux-block

Pull block fix from Jens Axboe:
"A single fix for repeated printk spam from loop"

* tag 'block-5.16-2021-12-03' of git://git.kernel.dk/linux-block:
loop: Use pr_warn_once() for loop_control_remove() warning

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loop: Use pr_warn_once() for loop_control_remove() warning

kernel test robot reported that RCU stall via printk() flooding is
possible [1] when stress testing.

Link: https://lkml.kernel.org/r/20211

loop: Use pr_warn_once() for loop_control_remove() warning

kernel test robot reported that RCU stall via printk() flooding is
possible [1] when stress testing.

Link: https://lkml.kernel.org/r/20211129073709.GA18483@xsang-OptiPlex-9020 [1]
Reported-by: kernel test robot <oliver.sang@intel.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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