Merge remote-tracking branch 'net/master'

Merge tag 'v5.1-rc1' into asoc-5.1

Linux 5.1-rc1

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
"This is mostly update of the usual drivers: arcmsr, qla2xxx, lpfc,
hisi_s

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
"This is mostly update of the usual drivers: arcmsr, qla2xxx, lpfc,
hisi_sas, target/iscsi and target/core.

Additionally Christoph refactored gdth as part of the dma changes. The
major mid-layer change this time is the removal of bidi commands and
with them the whole of the osd/exofs driver and filesystem. This is a
major simplification for block and mq in particular"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (240 commits)
scsi: cxgb4i: validate tcp sequence number only if chip version <= T5
scsi: cxgb4i: get pf number from lldi->pf
scsi: core: replace GFP_ATOMIC with GFP_KERNEL in scsi_scan.c
scsi: mpt3sas: Add missing breaks in switch statements
scsi: aacraid: Fix missing break in switch statement
scsi: kill command serial number
scsi: csiostor: drop serial_number usage
scsi: mvumi: use request tag instead of serial_number
scsi: dpt_i2o: remove serial number usage
scsi: st: osst: Remove negative constant left-shifts
scsi: ufs-bsg: Allow reading descriptors
scsi: ufs: Allow reading descriptor via raw upiu
scsi: ufs-bsg: Change the calling convention for write descriptor
scsi: ufs: Remove unused device quirks
Revert "scsi: ufs: disable vccq if it's not needed by UFS device"
scsi: megaraid_sas: Remove a bunch of set but not used variables
scsi: clean obsolete return values of eh_timed_out
scsi: sd: Optimal I/O size should be a multiple of physical block size
scsi: MAINTAINERS: SCSI initiator and target tweaks
scsi: fcoe: make use of fip_mode enum complete
...

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scsi: sd: Fix typo in sd_first_printk()

Commit b2bff6ceb61a9 ("[SCSI] sd: Quiesce mode sense error messages")
added the macro sd_first_printk(). The macro takes "sdsk" as argument
but dereferences "

scsi: sd: Fix typo in sd_first_printk()

Commit b2bff6ceb61a9 ("[SCSI] sd: Quiesce mode sense error messages")
added the macro sd_first_printk(). The macro takes "sdsk" as argument
but dereferences "sdkp". This hasn't caused any real issues since all
callers of sd_first_printk() have an sdkp. But fix the typo.

[mkp: Turned this into a real patch and tweaked commit description]

Signed-off-by: Dietmar Hahn <dietmar.hahn@ts.fujitsu.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Merge tag 'v5.0-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

Linux 5.0-rc5

Sync with upstream (which now contains fbdev-v5.0-rc3 changes) to
prepare a

Merge tag 'v5.0-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

Linux 5.0-rc5

Sync with upstream (which now contains fbdev-v5.0-rc3 changes) to
prepare a base for fbdev-v5.1 changes.

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Merge tag 'v4.20' into for-linus

Sync with mainline to get linux/overflow.h among other things.

Merge tag 'v4.20' into next

Merge with mainline to bring in the new APIs.

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

drm-next has been forwarded to 5.0-rc1, and we need it to apply the damage
helper for dirtyfb series from Noralf Trønnes.

Signed-off-by: Maxime Ripard <maxime.

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

drm-next has been forwarded to 5.0-rc1, and we need it to apply the damage
helper for dirtyfb series from Noralf Trønnes.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

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Merge tag 'v5.0-rc1' into next-general

Linux 5.0-rc1

Sync to pick up LSM stacking work (which is based on -rc1).

scsi: sd: Make protection lookup tables static and relocate functions

Currently the protection lookup tables in sd_prot_flag_mask() and
sd_prot_op() are declared as non-static. As such, they will be

scsi: sd: Make protection lookup tables static and relocate functions

Currently the protection lookup tables in sd_prot_flag_mask() and
sd_prot_op() are declared as non-static. As such, they will be rebuilt for
each respective function call.

Optimise by making them static.

This saves ~100B object code for sd.c:

Before:
text data bss dec hex filename
25403 1024 16 26443 674b drivers/scsi/sd.o

After:
text data bss dec hex filename
25299 1024 16 26339 66e3 drivers/scsi/sd.o

In addition, since those same functions are declared in sd.h, but each are
only referenced in sd.c, relocate them to that same c file.

The inline specifier is dropped also, since gcc should be able to make the
decision to inline.

Signed-off-by: John Garry <john.garry@huawei.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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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 tag 'v4.20-rc7' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

Linux 4.20-rc7

Sync with upstream (which now contains fbdev-v4.20 changes) to
prepare a b

Merge tag 'v4.20-rc7' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

Linux 4.20-rc7

Sync with upstream (which now contains fbdev-v4.20 changes) to
prepare a base for fbdev-v4.21 changes.

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

Pull in v4.20-rc3 via drm-next.

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

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

drm-next is forwarded to v4.20-rc1, and we need this to make
a patch series apply.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

drm-next is forwarded to v4.20-rc1, and we need this to make
a patch series apply.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

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

Sync to Linux 4.20-rc2 for downstream developers.

scsi: return blk_status_t from scsi_init_io and ->init_command

Replace the old BLKPREP_* values with the BLK_STS_ ones that they are
converted to later anyway.

Reviewed-by: Johannes Thumshirn <jthu

scsi: return blk_status_t from scsi_init_io and ->init_command

Replace the old BLKPREP_* values with the BLK_STS_ ones that they are
converted to later anyway.

Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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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 branch 'master' into for-4.20/upstream-fixes

Pull in a merge commit that brought in 3b692c55e58d ("HID: asus: only
support backlight when it's not driven by WMI") so that fixup could be
applie

Merge branch 'master' into for-4.20/upstream-fixes

Pull in a merge commit that brought in 3b692c55e58d ("HID: asus: only
support backlight when it's not driven by WMI") so that fixup could be
applied on top of it.

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

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

Merge branch 'linus' into x86/urgent, to refresh the tree

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

Merge tag 'for-linus-20181026' of git://git.kernel.dk/linux-block

Pull more block layer updates from Jens Axboe:

- Set of patches improving support for zoned devices. This was ready
before the

Merge tag 'for-linus-20181026' of git://git.kernel.dk/linux-block

Pull more block layer updates from Jens Axboe:

- Set of patches improving support for zoned devices. This was ready
before the merge window, but I was late in picking it up and hence it
missed the original pull request (Damien, Christoph)

- libata no link power management quirk addition for a Samsung drive
(Diego Viola)

- Fix for a performance regression in BFQ that went into this merge
window (Federico Motta)

- Fix for a missing dma mask setting return value check (Gustavo)

- Typo in the gdrom queue failure case (me)

- NULL pointer deref fix for xen-blkfront (Vasilis Liaskovitis)

- Fixing the get_rq trace point placement in blk-mq (Xiaoguang Wang)

- Removal of a set-but-not-read variable in cdrom (zhong jiang)

* tag 'for-linus-20181026' of git://git.kernel.dk/linux-block:
libata: Apply NOLPM quirk for SAMSUNG MZ7TD256HAFV-000L9
block, bfq: fix asymmetric scenarios detection
gdrom: fix mistake in assignment of error
blk-mq: place trace_block_getrq() in correct place
block: Introduce blk_revalidate_disk_zones()
block: add a report_zones method
block: Expose queue nr_zones in sysfs
block: Improve zone reset execution
block: Introduce BLKGETNRZONES ioctl
block: Introduce BLKGETZONESZ ioctl
block: Limit allocation of zone descriptors for report zones
block: Introduce blkdev_nr_zones() helper
scsi: sd_zbc: Fix sd_zbc_check_zones() error checks
scsi: sd_zbc: Reduce boot device scan and revalidate time
scsi: sd_zbc: Rearrange code
cdrom: remove set but not used variable 'tocuse'
skd: fix unchecked return values
xen/blkfront: avoid NULL blkfront_info dereference on device removal

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