Merge tag 'v5.4-rc5' into rdma.git for-next

Linux 5.4-rc5

For dependencies in the next patches

Conflict resolved by keeping the delete of the unlock.

Signed-off-by: Jason Gunthorpe <jgg@mellanox.

Merge tag 'v5.4-rc5' into rdma.git for-next

Linux 5.4-rc5

For dependencies in the next patches

Conflict resolved by keeping the delete of the unlock.

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

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Merge branch 'perf/urgent' into perf/core, to pick up fixes

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

Merge 5.4-rc5 into tty-next

We want the tty/serial fix in here as well.

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

Merge 5.4-rc5 into usb-next

We want the USB fixes in here as well.

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

Merge tag 'v5.4-rc5' into next

Sync up with mainline.

Merge 5.4-rc5 into staging-next

We want the staging fixes in here for testing and building on.

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

Merge 5.4-rc5 into driver-core-next

We want the sysfs fix in here as well to build on top of.

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

Merge 5.4-rc5 into char-misc-next

We want the binder fix in here as well for testing and to work on top
of.

Also handles a merge issue in binder.c to help linux-next out

Signed-off-by: Greg Kroah-

Merge 5.4-rc5 into char-misc-next

We want the binder fix in here as well for testing and to work on top
of.

Also handles a merge issue in binder.c to help linux-next out

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

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

Parroting Daniel's backmerge justification from
2e79e22e092acd55da0b2db066e4826d7d152c41:

Thierry needs fd70c7755bf0 ("drm/bridge: tc358767: fix max_tu_symbol

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

Parroting Daniel's backmerge justification from
2e79e22e092acd55da0b2db066e4826d7d152c41:

Thierry needs fd70c7755bf0 ("drm/bridge: tc358767: fix max_tu_symbol
value") to be able to merge his dp_link patch series.

Signed-off-by: Sean Paul <seanpaul@chromium.org>

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Merge v5.4-rc4 into drm-next

Thierry needs fd70c7755bf0 ("drm/bridge: tc358767: fix max_tu_symbol
value") to be able to merge his dp_link patch series.

Some adjacent changes conflicts, plus some cl

Merge v5.4-rc4 into drm-next

Thierry needs fd70c7755bf0 ("drm/bridge: tc358767: fix max_tu_symbol
value") to be able to merge his dp_link patch series.

Some adjacent changes conflicts, plus some clashes in i915 due to
cherry-picking and git trying to be helpful and leaving both versions
in.

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

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Merge tag 'v5.4-rc4' into devel

Linux 5.4-rc4

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

Several cases of overlapping changes which were for the most
part trivially resolvable.

Signed-off-by: David S. Miller <davem@davemlof

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

Several cases of overlapping changes which were for the most
part trivially resolvable.

Signed-off-by: David S. Miller <davem@davemloft.net>

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Merge tag 'for-linus-2019-10-18' of git://git.kernel.dk/linux-block

Pull block fixes from Jens Axboe:

- NVMe pull request from Keith that address deadlocks, double resets,
memory leaks, and oth

Merge tag 'for-linus-2019-10-18' of git://git.kernel.dk/linux-block

Pull block fixes from Jens Axboe:

- NVMe pull request from Keith that address deadlocks, double resets,
memory leaks, and other regression.

- Fixup elv_support_iosched() for bio based devices (Damien)

- Fixup for the ahci PCS quirk (Dan)

- Socket O_NONBLOCK handling fix for io_uring (me)

- Timeout sequence io_uring fixes (yangerkun)

- MD warning fix for parameter default_layout (Song)

- blkcg activation fixes (Tejun)

- blk-rq-qos node deletion fix (Tejun)

* tag 'for-linus-2019-10-18' of git://git.kernel.dk/linux-block:
nvme-pci: Set the prp2 correctly when using more than 4k page
io_uring: fix logic error in io_timeout
io_uring: fix up O_NONBLOCK handling for sockets
md/raid0: fix warning message for parameter default_layout
libata/ahci: Fix PCS quirk application
blk-rq-qos: fix first node deletion of rq_qos_del()
blkcg: Fix multiple bugs in blkcg_activate_policy()
io_uring: consider the overflow of sequence for timeout req
nvme-tcp: fix possible leakage during error flow
nvmet-loop: fix possible leakage during error flow
block: Fix elv_support_iosched()
nvme-tcp: Initialize sk->sk_ll_usec only with NET_RX_BUSY_POLL
nvme: Wait for reset state when required
nvme: Prevent resets during paused controller state
nvme: Restart request timers in resetting state
nvme: Remove ADMIN_ONLY state
nvme-pci: Free tagset if no IO queues
nvme: retain split access workaround for capability reads
nvme: fix possible deadlock when nvme_update_formats fails

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Merge tag 'v5.4-rc3' into spi-5.4

Linux 5.4-rc3

Merge branch 'nvme-5.4' of git://git.infradead.org/nvme into for-linus

Pull NVMe updates from Keith:

"This is a collection of bug fixes committed since the previous pull
request that address deadl

Merge branch 'nvme-5.4' of git://git.infradead.org/nvme into for-linus

Pull NVMe updates from Keith:

"This is a collection of bug fixes committed since the previous pull
request that address deadlocks, double resets, memory leaks, and other
regression."

* 'nvme-5.4' of git://git.infradead.org/nvme:
nvme-pci: Set the prp2 correctly when using more than 4k page
nvme-tcp: fix possible leakage during error flow
nvmet-loop: fix possible leakage during error flow
nvme-tcp: Initialize sk->sk_ll_usec only with NET_RX_BUSY_POLL
nvme: Wait for reset state when required
nvme: Prevent resets during paused controller state
nvme: Restart request timers in resetting state
nvme: Remove ADMIN_ONLY state
nvme-pci: Free tagset if no IO queues
nvme: retain split access workaround for capability reads
nvme: fix possible deadlock when nvme_update_formats fails

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

Backmerging to pull in HDR DP code:

https://lists.freedesktop.org/archives/dri-devel/2019-September/236453.html

Signed-off-by: Joonas Lahtinen <joonas

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

Backmerging to pull in HDR DP code:

https://lists.freedesktop.org/archives/dri-devel/2019-September/236453.html

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

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nvme: Remove ADMIN_ONLY state

The admin only state was intended to fence off actions that don't
apply to a non-IO capable controller. The only actual user of this is
the scan_work, and pci was the o

nvme: Remove ADMIN_ONLY state

The admin only state was intended to fence off actions that don't
apply to a non-IO capable controller. The only actual user of this is
the scan_work, and pci was the only transport to ever set this state.
The consequence of having this state is placing an additional burden on
every other action that applies to both live and admin only controllers.

Remove the admin only state and place the admin only burden on the only
place that actually cares: scan_work.

This also prepares to make it easier to temporarily pause a LIVE state
so that we don't need to remember which state the controller had been in
prior to the pause.

Tested-by: Edmund Nadolski <edmund.nadolski@intel.com>
Reviewed-by: James Smart <james.smart@broadcom.com>
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 'fix-missing-panels' into fixes

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

We haven't done any backmerge for a while due to the merge window, and it
starts to become an issue for komeda. Let's bring 5.4-rc1 in.

Signed-off-by: Maxime R

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

We haven't done any backmerge for a while due to the merge window, and it
starts to become an issue for komeda. Let's bring 5.4-rc1 in.

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

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

We haven't backmerged for a while, let's start the -rc period by pulling
rc1.

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

Merge tag 'for-5.4/block-2019-09-16' of git://git.kernel.dk/linux-block

Pull block updates from Jens Axboe:

- Two NVMe pull requests:
- ana log parse fix from Anton
- nvme quirks support

Merge tag 'for-5.4/block-2019-09-16' of git://git.kernel.dk/linux-block

Pull block updates from Jens Axboe:

- Two NVMe pull requests:
- ana log parse fix from Anton
- nvme quirks support for Apple devices from Ben
- fix missing bio completion tracing for multipath stack devices
from Hannes and Mikhail
- IP TOS settings for nvme rdma and tcp transports from Israel
- rq_dma_dir cleanups from Israel
- tracing for Get LBA Status command from Minwoo
- Some nvme-tcp cleanups from Minwoo, Potnuri and Myself
- Some consolidation between the fabrics transports for handling
the CAP register
- reset race with ns scanning fix for fabrics (move fabrics
commands to a dedicated request queue with a different lifetime
from the admin request queue)."
- controller reset and namespace scan races fixes
- nvme discovery log change uevent support
- naming improvements from Keith
- multiple discovery controllers reject fix from James
- some regular cleanups from various people

- Series fixing (and re-fixing) null_blk debug printing and nr_devices
checks (André)

- A few pull requests from Song, with fixes from Andy, Guoqing,
Guilherme, Neil, Nigel, and Yufen.

- REQ_OP_ZONE_RESET_ALL support (Chaitanya)

- Bio merge handling unification (Christoph)

- Pick default elevator correctly for devices with special needs
(Damien)

- Block stats fixes (Hou)

- Timeout and support devices nbd fixes (Mike)

- Series fixing races around elevator switching and device add/remove
(Ming)

- sed-opal cleanups (Revanth)

- Per device weight support for BFQ (Fam)

- Support for blk-iocost, a new model that can properly account cost of
IO workloads. (Tejun)

- blk-cgroup writeback fixes (Tejun)

- paride queue init fixes (zhengbin)

- blk_set_runtime_active() cleanup (Stanley)

- Block segment mapping optimizations (Bart)

- lightnvm fixes (Hans/Minwoo/YueHaibing)

- Various little fixes and cleanups

* tag 'for-5.4/block-2019-09-16' of git://git.kernel.dk/linux-block: (186 commits)
null_blk: format pr_* logs with pr_fmt
null_blk: match the type of parameter nr_devices
null_blk: do not fail the module load with zero devices
block: also check RQF_STATS in blk_mq_need_time_stamp()
block: make rq sector size accessible for block stats
bfq: Fix bfq linkage error
raid5: use bio_end_sector in r5_next_bio
raid5: remove STRIPE_OPS_REQ_PENDING
md: add feature flag MD_FEATURE_RAID0_LAYOUT
md/raid0: avoid RAID0 data corruption due to layout confusion.
raid5: don't set STRIPE_HANDLE to stripe which is in batch list
raid5: don't increment read_errors on EILSEQ return
nvmet: fix a wrong error status returned in error log page
nvme: send discovery log page change events to userspace
nvme: add uevent variables for controller devices
nvme: enable aen regardless of the presence of I/O queues
nvme-fabrics: allow discovery subsystems accept a kato
nvmet: Use PTR_ERR_OR_ZERO() in nvmet_init_discovery()
nvme: Remove redundant assignment of cq vector
nvme: Assign subsys instance from first ctrl
...

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Merge branch 'nvme-5.4' of git://git.infradead.org/nvme into for-5.4/block

Pull NVMe changes from Sagi:

"The nvme updates include:
- ana log parse fix from Anton
- nvme quirks support for Apple d

Merge branch 'nvme-5.4' of git://git.infradead.org/nvme into for-5.4/block

Pull NVMe changes from Sagi:

"The nvme updates include:
- ana log parse fix from Anton
- nvme quirks support for Apple devices from Ben
- fix missing bio completion tracing for multipath stack devices from
Hannes and Mikhail
- IP TOS settings for nvme rdma and tcp transports from Israel
- rq_dma_dir cleanups from Israel
- tracing for Get LBA Status command from Minwoo
- Some nvme-tcp cleanups from Minwoo, Potnuri and Myself
- Some consolidation between the fabrics transports for handling the CAP
register
- reset race with ns scanning fix for fabrics (move fabrics commands to
a dedicated request queue with a different lifetime from the admin
request queue)."

* 'nvme-5.4' of git://git.infradead.org/nvme: (30 commits)
nvme-rdma: Use rq_dma_dir macro
nvme-fc: Use rq_dma_dir macro
nvme-pci: Tidy up nvme_unmap_data
nvme: make fabrics command run on a separate request queue
nvme-pci: Support shared tags across queues for Apple 2018 controllers
nvme-pci: Add support for Apple 2018+ models
nvme-pci: Add support for variable IO SQ element size
nvme-pci: Pass the queue to SQ_SIZE/CQ_SIZE macros
nvme: trace bio completion
nvme-multipath: fix ana log nsid lookup when nsid is not found
nvmet-tcp: Add TOS for tcp transport
nvme-tcp: Add TOS for tcp transport
nvme-tcp: Use struct nvme_ctrl directly
nvme-rdma: Add TOS for rdma transport
nvme-fabrics: Add type of service (TOS) configuration
nvmet-tcp: fix possible memory leak
nvmet-tcp: fix possible NULL deref
nvmet: trace: parse Get LBA Status command in detail
nvme: trace: parse Get LBA Status command in detail
nvme: trace: support for Get LBA Status opcode parsed
...

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nvme-fabrics: Add type of service (TOS) configuration

TOS is user-defined and needs to be configured via nvme-cli.
It must be set before initiating any traffic and once set the TOS
cannot be changed

nvme-fabrics: Add type of service (TOS) configuration

TOS is user-defined and needs to be configured via nvme-cli.
It must be set before initiating any traffic and once set the TOS
cannot be changed.

Signed-off-by: Israel Rukshin <israelr@mellanox.com>
Reviewed-by: Max Gurtovoy <maxg@mellanox.com>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>

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Merge branch 'next' into for-linus

Prepare input updates for 5.3 merge window.

Merge tag 'v5.1' into next

Sync up with mainline to bring in the latest APIs.