Merge remote-tracking branch 'net/master'

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

Linux 5.1-rc1

Merge tag 'for-5.1/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

Pull device mapper updates from Mike Snitzer:

- Update bio-based DM core to always call blk_q

Merge tag 'for-5.1/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

Pull device mapper updates from Mike Snitzer:

- Update bio-based DM core to always call blk_queue_split() and update
DM targets to properly advertise discard limits that
blk_queue_split() looks at when dtermining to split discard. Whereby
allowing DM core's own 'split_discard_bios' to be removed.

- Improve DM cache target to provide support for discard passdown to
the origin device.

- Introduce support to directly boot to a DM mapped device from init by
using dm-mod.create= module param. This eliminates the need for an
elaborate initramfs that is otherwise needed to create DM devices.

This feature's implementation has been worked on for quite some time
(got up to v12) and is of particular interest to Android and other
more embedded platforms (e.g. ARM).

- Rate limit errors from the DM integrity target that were identified
as the cause for recent NMI hangs due to console limitations.

- Add sanity checks for user input to thin-pool and external snapshot
creation.

- Remove some unused leftover kmem caches from when old .request_fn
request-based support was removed.

- Various small cleanups and fixes to targets (e.g. typos, needless
unlikely() annotations, use struct_size(), remove needless
.direct_access method from dm-snapshot)

* tag 'for-5.1/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm integrity: limit the rate of error messages
dm snapshot: don't define direct_access if we don't support it
dm cache: add support for discard passdown to the origin device
dm writecache: fix typo in name for writeback_wq
dm: add support to directly boot to a mapped device
dm thin: add sanity checks to thin-pool and external snapshot creation
dm block manager: remove redundant unlikely annotation
dm verity fec: remove redundant unlikely annotation
dm integrity: remove redundant unlikely annotation
dm: always call blk_queue_split() in dm_process_bio()
dm: fix to_sector() for 32bit
dm switch: use struct_size() in kzalloc()
dm: remove unused _rq_tio_cache and _rq_cache
dm: eliminate 'split_discard_bios' flag from DM target interface
dm: update dm_process_bio() to split bio if in ->make_request_fn()

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dm: remove unused _rq_tio_cache and _rq_cache

Also move dm_rq_target_io structure definition from dm-rq.h to dm-rq.c

Fixes: 6a23e05c2fe3c6 ("dm: remove legacy request-based IO path")
Signed-off-by:

dm: remove unused _rq_tio_cache and _rq_cache

Also move dm_rq_target_io structure definition from dm-rq.h to dm-rq.c

Fixes: 6a23e05c2fe3c6 ("dm: remove legacy request-based IO path")
Signed-off-by: Mike Snitzer <snitzer@redhat.com>

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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 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 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.

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-4.20/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

Pull device mapper updates from Mike Snitzer:

- The biggest change this cycle is to remove s

Merge tag 'for-4.20/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

Pull device mapper updates from Mike Snitzer:

- The biggest change this cycle is to remove support for the legacy IO
path (.request_fn) from request-based DM.

Jens has already started preparing for complete removal of the legacy
IO path in 4.21 but this earlier removal of support from DM has been
coordinated with Jens (as evidenced by the commit being attributed to
him).

Making request-based DM exclussively blk-mq only cleans up that
portion of DM core quite nicely.

- Convert the thinp and zoned targets over to using refcount_t where
applicable.

- A couple fixes to the DM zoned target for refcounting and other races
buried in the implementation of metadata block creation and use.

- Small cleanups to remove redundant unlikely() around a couple
WARN_ON_ONCE().

- Simplify how dm-ioctl copies from userspace, eliminating some
potential for a malicious user trying to change the executed ioctl
after its processing has begun.

- Tweaked DM crypt target to use the DM device name when naming the
various workqueues created for a particular DM crypt device (makes
the N workqueues for a DM crypt device more easily understood and
enhances user's accounting capabilities at a glance via "ps")

- Small fixup to remove dead branch in DM writecache's memory_entry().

* tag 'for-4.20/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm writecache: remove disabled code in memory_entry()
dm zoned: fix various dmz_get_mblock() issues
dm zoned: fix metadata block ref counting
dm raid: avoid bitmap with raid4/5/6 journal device
dm crypt: make workqueue names device-specific
dm: add dm_table_device_name()
dm ioctl: harden copy_params()'s copy_from_user() from malicious users
dm: remove unnecessary unlikely() around WARN_ON_ONCE()
dm zoned: target: use refcount_t for dm zoned reference counters
dm thin: use refcount_t for thin_c reference counting
dm table: require that request-based DM be layered on blk-mq devices
dm: rename DM_TYPE_MQ_REQUEST_BASED to DM_TYPE_REQUEST_BASED
dm: remove legacy request-based IO path

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dm: remove legacy request-based IO path

dm supports both, and since we're killing off the legacy path in
general, get rid of it in dm.

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

dm: remove legacy request-based IO path

dm supports both, and since we're killing off the legacy path in
general, get rid of it in dm.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>

show more ...

Merge tag 'v4.15-rc1' into next-seccomp

Linux 4.15-rc1

Merge branch 'for-4.15/alps' into for-linus

- New ALPS touchpad (T4, found currently on HP EliteBook 1000, Zbook Stduio
and HP Elite book x360) support from Masaki Ota

Merge branch 'next' into for-linus

Prepare input updates for 4.15 merge window.

Merge tag 'v4.14' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/torvalds/linux

Linux 4.14

Merge tag 'v4.14-rc6' into next

Merge with mainline to bring in the timer API changes.

Merge branch 'x86/urgent' into x86/mm, to pick up fixes

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

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

Merge tag 'v4.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

Linux 4.14-rc4