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

Generally catch up with 5.0-rc1, and specifically get the changes:

96d4f267e40f ("Remove 'type' argument from access_ok() function")
0b2c8f8b6b0c ("i91

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

Generally catch up with 5.0-rc1, and specifically get the changes:

96d4f267e40f ("Remove 'type' argument from access_ok() function")
0b2c8f8b6b0c ("i915: fix missing user_access_end() in page fault exception case")
594cc251fdd0 ("make 'user_access_begin()' do 'access_ok()'")

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

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Merge branch 'master' into fixes

We have a fix to apply on top of commit 96d4f267e40f ("Remove 'type'
argument from access_ok() function"), so merge master to get it.

Merge tag 'for-4.21/block-20181221' of git://git.kernel.dk/linux-block

Pull block updates from Jens Axboe:
"This is the main pull request for block/storage for 4.21.

Larger than usual, it was a

Merge tag 'for-4.21/block-20181221' of git://git.kernel.dk/linux-block

Pull block updates from Jens Axboe:
"This is the main pull request for block/storage for 4.21.

Larger than usual, it was a busy round with lots of goodies queued up.
Most notable is the removal of the old IO stack, which has been a long
time coming. No new features for a while, everything coming in this
week has all been fixes for things that were previously merged.

This contains:

- Use atomic counters instead of semaphores for mtip32xx (Arnd)

- Cleanup of the mtip32xx request setup (Christoph)

- Fix for circular locking dependency in loop (Jan, Tetsuo)

- bcache (Coly, Guoju, Shenghui)
* Optimizations for writeback caching
* Various fixes and improvements

- nvme (Chaitanya, Christoph, Sagi, Jay, me, Keith)
* host and target support for NVMe over TCP
* Error log page support
* Support for separate read/write/poll queues
* Much improved polling
* discard OOM fallback
* Tracepoint improvements

- lightnvm (Hans, Hua, Igor, Matias, Javier)
* Igor added packed metadata to pblk. Now drives without metadata
per LBA can be used as well.
* Fix from Geert on uninitialized value on chunk metadata reads.
* Fixes from Hans and Javier to pblk recovery and write path.
* Fix from Hua Su to fix a race condition in the pblk recovery
code.
* Scan optimization added to pblk recovery from Zhoujie.
* Small geometry cleanup from me.

- Conversion of the last few drivers that used the legacy path to
blk-mq (me)

- Removal of legacy IO path in SCSI (me, Christoph)

- Removal of legacy IO stack and schedulers (me)

- Support for much better polling, now without interrupts at all.
blk-mq adds support for multiple queue maps, which enables us to
have a map per type. This in turn enables nvme to have separate
completion queues for polling, which can then be interrupt-less.
Also means we're ready for async polled IO, which is hopefully
coming in the next release.

- Killing of (now) unused block exports (Christoph)

- Unification of the blk-rq-qos and blk-wbt wait handling (Josef)

- Support for zoned testing with null_blk (Masato)

- sx8 conversion to per-host tag sets (Christoph)

- IO priority improvements (Damien)

- mq-deadline zoned fix (Damien)

- Ref count blkcg series (Dennis)

- Lots of blk-mq improvements and speedups (me)

- sbitmap scalability improvements (me)

- Make core inflight IO accounting per-cpu (Mikulas)

- Export timeout setting in sysfs (Weiping)

- Cleanup the direct issue path (Jianchao)

- Export blk-wbt internals in block debugfs for easier debugging
(Ming)

- Lots of other fixes and improvements"

* tag 'for-4.21/block-20181221' of git://git.kernel.dk/linux-block: (364 commits)
kyber: use sbitmap add_wait_queue/list_del wait helpers
sbitmap: add helpers for add/del wait queue handling
block: save irq state in blkg_lookup_create()
dm: don't reuse bio for flushes
nvme-pci: trace SQ status on completions
nvme-rdma: implement polling queue map
nvme-fabrics: allow user to pass in nr_poll_queues
nvme-fabrics: allow nvmf_connect_io_queue to poll
nvme-core: optionally poll sync commands
block: make request_to_qc_t public
nvme-tcp: fix spelling mistake "attepmpt" -> "attempt"
nvme-tcp: fix endianess annotations
nvmet-tcp: fix endianess annotations
nvme-pci: refactor nvme_poll_irqdisable to make sparse happy
nvme-pci: only set nr_maps to 2 if poll queues are supported
nvmet: use a macro for default error location
nvmet: fix comparison of a u16 with -1
blk-mq: enable IO poll if .nr_queues of type poll > 0
blk-mq: change blk_mq_queue_busy() to blk_mq_queue_inflight()
blk-mq: skip zero-queue maps in blk_mq_map_swqueue
...

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Merge branch 'for-4.21/block' into for-4.21/aio

* for-4.21/block: (351 commits)
blk-mq: enable IO poll if .nr_queues of type poll > 0
blk-mq: change blk_mq_queue_busy() to blk_mq_queue_inflight(

Merge branch 'for-4.21/block' into for-4.21/aio

* for-4.21/block: (351 commits)
blk-mq: enable IO poll if .nr_queues of type poll > 0
blk-mq: change blk_mq_queue_busy() to blk_mq_queue_inflight()
blk-mq: skip zero-queue maps in blk_mq_map_swqueue
block: fix blk-iolatency accounting underflow
blk-mq: fix dispatch from sw queue
block: mq-deadline: Fix write completion handling
nvme-pci: don't share queue maps
blk-mq: only dispatch to non-defauly queue maps if they have queues
blk-mq: export hctx->type in debugfs instead of sysfs
blk-mq: fix allocation for queue mapping table
blk-wbt: export internal state via debugfs
blk-mq-debugfs: support rq_qos
block: update sysfs documentation
block: loop: check error using IS_ERR instead of IS_ERR_OR_NULL in loop_add()
aoe: add __exit annotation
block: clear REQ_HIPRI if polling is not supported
blk-mq: replace and kill blk_mq_request_issue_directly
blk-mq: issue directly with bypass 'false' in blk_mq_sched_insert_requests
blk-mq: refactor the code of issue request directly
block: remove the bio_integrity_advance export
...

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bcache: print number of keys in trace_bcache_journal_write

Sometimes flush journal may be very frequent, so it's useful to dump
number of keys every time write journal.

Signed-off-by: Guoju Fang <f

bcache: print number of keys in trace_bcache_journal_write

Sometimes flush journal may be very frequent, so it's useful to dump
number of keys every time write journal.

Signed-off-by: Guoju Fang <fangguoju@gmail.com>
Signed-off-by: Coly Li <colyli@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Merge tag 'v4.20-rc2' into next-general

Sync to Linux 4.20-rc2 for downstream developers.

Merge tag 'v4.20-rc1' into omap-for-v4.21/dt-ti-sysc

Linux 4.20-rc1

Merge branch 'fixes-dts' into omap-for-v4.20/fixes

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

Although there's nothing crucial missing, it's been a long time since
the last backmerge. Catch up with drm-next.

Signed-off-by: Jani Nikula <jani.niku

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

Although there's nothing crucial missing, it's been a long time since
the last backmerge. Catch up with drm-next.

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

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

4.19 is out, Lyude asked for a backmerge, and it's been a while. All
very good reasons on their own :-)

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

Merge branch 'for-4.20/google' into for-linus

Whisker device specific fixes to hid-google driver

Merge branch 'for-4.20/apple' into for-linus

Support for Apple Magic Trackpad 2

Merge tag 'asoc-v5.0' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v5.0/v4.20

As ever there's a lot of small and driver specific changes going o

Merge tag 'asoc-v5.0' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v5.0/v4.20

As ever there's a lot of small and driver specific changes going on
here, but we do also have some relatively large changes in the core
thanks to the hard work of Charles and Morimoto-san:

- More component transitions from Morimoto-san, I think we're about
finished with this. Thanks for all the hard work!
- Morimoto-san also added a bunch of for_each_foo macros
- A bunch of cleanups and fixes for DAPM from Charles.
- MCLK support for several different devices, including CS42L51, STM32
SAI, and MAX98373.
- Support for Allwinner A64 CODEC analog, Intel boards with DA7219 and
MAX98927, Meson AXG PDM inputs, Nuvoton NAU8822, Renesas R8A7744 and
TI PCM3060.

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Merge branch 'x86/build' into locking/core, to pick up dependent patches and unify jump-label work

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

Merge branch 'x86/urgent' into x86/cache, to pick up dependent fix

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

Merge tag 'v4.19-rc7' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

This is the 4.19-rc7 release

Sync with upstream (which now contains fbdev-v4.19-rc7 chang

Merge tag 'v4.19-rc7' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

This is the 4.19-rc7 release

Sync with upstream (which now contains fbdev-v4.19-rc7 changes) to
prepare a base for fbdev-v4.20 changes.

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Merge branch 'linus' into x86/asm, to pick up fixes

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

Merge remote-tracking branch 'net-next/master' into mac80211-next

Merge net-next, which pulled in net, so I can merge a few more
patches that would otherwise conflict.

Signed-off-by: Johannes Berg

Merge remote-tracking branch 'net-next/master' into mac80211-next

Merge net-next, which pulled in net, so I can merge a few more
patches that would otherwise conflict.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

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Merge tag 'at24-4.20-updates-for-wolfram' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into i2c/for-4.20

AT24 updates for 4.20

Single patch from Wang Xin improving the read/write loo

Merge tag 'at24-4.20-updates-for-wolfram' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into i2c/for-4.20

AT24 updates for 4.20

Single patch from Wang Xin improving the read/write loop in at24
under high load.

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Merge branch 'linus' into x86/core, to pick up fixes

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

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

Minor conflict in net/core/rtnetlink.c, David Ahern's bug fix in 'net'
overlapped the renaming of a netlink attribute in net-next.

Sign

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

Minor conflict in net/core/rtnetlink.c, David Ahern's bug fix in 'net'
overlapped the renaming of a netlink attribute in net-next.

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

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BackMerge v4.19-rc6 into drm-next

I have some pulls based on rc6, and I prefer to have an explicit backmerge.

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

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

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

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

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

Merge tag 'v4.19-rc6' into for-4.20/block

Merge -rc6 in, for two reasons:

1) Resolve a trivial conflict in the blk-mq-tag.c documentation
2) A few important regression fixes went into upstream dire

Merge tag 'v4.19-rc6' into for-4.20/block

Merge -rc6 in, for two reasons:

1) Resolve a trivial conflict in the blk-mq-tag.c documentation
2) A few important regression fixes went into upstream directly, so
they aren't in the 4.20 branch.

Signed-off-by: Jens Axboe <axboe@kernel.dk>

* tag 'v4.19-rc6': (780 commits)
Linux 4.19-rc6
MAINTAINERS: fix reference to moved drivers/{misc => auxdisplay}/panel.c
cpufreq: qcom-kryo: Fix section annotations
perf/core: Add sanity check to deal with pinned event failure
xen/blkfront: correct purging of persistent grants
Revert "xen/blkfront: When purging persistent grants, keep them in the buffer"
selftests/powerpc: Fix Makefiles for headers_install change
blk-mq: I/O and timer unplugs are inverted in blktrace
dax: Fix deadlock in dax_lock_mapping_entry()
x86/boot: Fix kexec booting failure in the SEV bit detection code
bcache: add separate workqueue for journal_write to avoid deadlock
drm/amd/display: Fix Edid emulation for linux
drm/amd/display: Fix Vega10 lightup on S3 resume
drm/amdgpu: Fix vce work queue was not cancelled when suspend
Revert "drm/panel: Add device_link from panel device to DRM device"
xen/blkfront: When purging persistent grants, keep them in the buffer
clocksource/drivers/timer-atmel-pit: Properly handle error cases
block: fix deadline elevator drain for zoned block devices
ACPI / hotplug / PCI: Don't scan for non-hotplug bridges if slot is not bridge
drm/syncobj: Don't leak fences when WAIT_FOR_SUBMIT is set
...

Signed-off-by: Jens Axboe <axboe@kernel.dk>

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