Merge tag 'irq-api-2022-02-21' into irq/core

Merge the generic_handle_irq_safe() API back into irq/core.

Merge tag 'v5.17-rc4' into next

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

Merge tag 'block-5.17-2022-02-17' of git://git.kernel.dk/linux-block

Pull block fixes from Jens Axboe:

- Surprise removal fix (Christoph)

- Ensure that pages are zeroed before submitted for user

Merge tag 'block-5.17-2022-02-17' of git://git.kernel.dk/linux-block

Pull block fixes from Jens Axboe:

- Surprise removal fix (Christoph)

- Ensure that pages are zeroed before submitted for userspace IO
(Haimin)

- Fix blk-wbt accounting issue with BFQ (Laibin)

- Use bsize for discard granularity in loop (Ming)

- Fix missing zone handling in blk_complete_request() (Pankaj)

* tag 'block-5.17-2022-02-17' of git://git.kernel.dk/linux-block:
block/wbt: fix negative inflight counter when remove scsi device
block: fix surprise removal for drivers calling blk_set_queue_dying
block-map: add __GFP_ZERO flag for alloc_page in function bio_copy_kern
block: loop:use kstatfs.f_bsize of backing file to set discard granularity
block: Add handling for zone append command in blk_complete_request

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

To pick up fixes from perf/urgent that recently got merged.

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

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

No conflicts.

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

Merge 5.17-rc4 into tty-next

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

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

Merge 5.17-rc4 into usb-next

We need the USB fixes in here as well.

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

Merge 5.17-rc4 into staging-testing

We need the staging driver fixes in here as well.

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

Merge 5.17-rc4 into char-misc-next

We need the char/misc fixes in here as well.

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

Backmerge tag 'v5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next

Daniel asked for this for some intel deps, so let's do it now.

Signed-off-by: Dave Airlie <ai

Backmerge tag 'v5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next

Daniel asked for this for some intel deps, so let's do it now.

Signed-off-by: Dave Airlie <airlied@redhat.com>

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block: loop:use kstatfs.f_bsize of backing file to set discard granularity

If backing file's filesystem has implemented ->fallocate(), we think the
loop device can support discard, then pass sb->s_b

block: loop:use kstatfs.f_bsize of backing file to set discard granularity

If backing file's filesystem has implemented ->fallocate(), we think the
loop device can support discard, then pass sb->s_blocksize as
discard_granularity. However, some underlying FS, such as overlayfs,
doesn't set sb->s_blocksize, and causes discard_granularity to be set as
zero, then the warning in __blkdev_issue_discard() is triggered.

Christoph suggested to pass kstatfs.f_bsize as discard granularity, and
this way is fine because kstatfs.f_bsize means 'Optimal transfer block
size', which still matches with definition of discard granularity.

So fix the issue by setting discard_granularity as kstatfs.f_bsize if it
is available, otherwise claims discard isn't supported.

Cc: Christoph Hellwig <hch@lst.de>
Cc: Vivek Goyal <vgoyal@redhat.com>
Reported-by: Pei Zhang <pezhang@redhat.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220126035830.296465-1-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Merge tag 'block-5.17-2022-02-11' of git://git.kernel.dk/linux-block

Pull block fixes from Jens Axboe:

- NVMe pull request
- nvme-tcp: fix bogus request completion when failing to send AER

Merge tag 'block-5.17-2022-02-11' of git://git.kernel.dk/linux-block

Pull block fixes from Jens Axboe:

- NVMe pull request
- nvme-tcp: fix bogus request completion when failing to send AER
(Sagi Grimberg)
- add the missing nvme_complete_req tracepoint for batched
completion (Bean Huo)

- Revert of the loop async autoclear issue that has continued to plague
us this release. A few patchsets exists to improve this, but they are
too invasive to be considered at this point (Tetsuo)

* tag 'block-5.17-2022-02-11' of git://git.kernel.dk/linux-block:
loop: revert "make autoclear operation asynchronous"
nvme-tcp: fix bogus request completion when failing to send AER
nvme: add nvme_complete_req tracepoint for batched completion

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loop: revert "make autoclear operation asynchronous"

The kernel test robot is reporting that xfstest which does

umount ext2 on xfs
umount xfs

sequence started failing, for commit 322c4293ecc58

loop: revert "make autoclear operation asynchronous"

The kernel test robot is reporting that xfstest which does

umount ext2 on xfs
umount xfs

sequence started failing, for commit 322c4293ecc58110 ("loop: make
autoclear operation asynchronous") removed a guarantee that fput() of
backing file is processed before lo_release() from close() returns to
user mode.

And syzbot is reporting that deferring destroy_workqueue() from
__loop_clr_fd() to a WQ context did not help [1]. Revert that commit.

Link: https://syzkaller.appspot.com/bug?extid=831661966588c802aae9 [1]
Reported-by: kernel test robot <oliver.sang@intel.com>
Acked-by: Jan Kara <jack@suse.cz>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reported-by: syzbot <syzbot+831661966588c802aae9@syzkaller.appspotmail.com>
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Link: https://lore.kernel.org/r/20220211071554.3424-1-penguin-kernel@I-love.SAKURA.ne.jp
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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

Backmerge to bring in 5.17-rc2 to introduce a common baseline
to merge i915_regs changes from drm-intel-next.

Signed-off-by: Joonas Lahtinen <joonas.lahtin

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

Backmerge to bring in 5.17-rc2 to introduce a common baseline
to merge i915_regs changes from drm-intel-next.

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

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

Catch-up with 5.17-rc2 and trying to align with drm-intel-gt-next
for a possible topic branch for merging the split of i915_regs...

Signed-off-by: Rodrigo Viv

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

Catch-up with 5.17-rc2 and trying to align with drm-intel-gt-next
for a possible topic branch for merging the split of i915_regs...

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

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

No conflicts.

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

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

Backmerging drm/drm-fixes into drm-misc-fixes for v5.17-rc1.

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

Merge tag 'block-5.17-2022-01-21' of git://git.kernel.dk/linux-block

Pull block fixes from Jens Axboe:
"Various little minor fixes that should go into this release:

- Fix issue with cloned bios

Merge tag 'block-5.17-2022-01-21' of git://git.kernel.dk/linux-block

Pull block fixes from Jens Axboe:
"Various little minor fixes that should go into this release:

- Fix issue with cloned bios and IO accounting (Christoph)

- Remove redundant assignments (Colin, GuoYong)

- Fix an issue with the mq-deadline async_depth sysfs interface (me)

- Fix brd module loading race (Tetsuo)

- Shared tag map wakeup fix (Laibin)

- End of bdev read fix (OGAWA)

- srcu leak fix (Ming)"

* tag 'block-5.17-2022-01-21' of git://git.kernel.dk/linux-block:
block: fix async_depth sysfs interface for mq-deadline
block: Fix wrong offset in bio_truncate()
block: assign bi_bdev for cloned bios in blk_rq_prep_clone
block: cleanup q->srcu
block: Remove unnecessary variable assignment
brd: remove brd_devices_mutex mutex
aoe: remove redundant assignment on variable n
loop: remove redundant initialization of pointer node
blk-mq: fix tag_get wait task can't be awakened

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

Maarten needs backmerge to account for header file renames/changes which
landed via drm-intel-next and are interfering with his pinning work.

Signed-off-by

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

Maarten needs backmerge to account for header file renames/changes which
landed via drm-intel-next and are interfering with his pinning work.

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

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Merge tag 'v5.16' into next

Sync up with mainline to bring in the latest API changes.

Merge branch 'next' into for-linus

Prepare input updates for 5.17 merge window.

loop: remove redundant initialization of pointer node

The pointer node is being initialized with a value that is never
read, it is being re-assigned the same value a little futher on.
Remove the red

loop: remove redundant initialization of pointer node

The pointer node is being initialized with a value that is never
read, it is being re-assigned the same value a little futher on.
Remove the redundant initialization. Cleans up clang scan warning:

drivers/block/loop.c:823:19: warning: Value stored to 'node' during
its initialization is never read [deadcode.DeadStores]

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20220113001432.1331871-1-colin.i.king@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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

To pick up fixes and get in line with other trees, powerpc kernel
mostly this time, but BPF as well.

Signed-off-by: Arnaldo Carvalho de

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

To pick up fixes and get in line with other trees, powerpc kernel
mostly this time, but BPF as well.

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

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