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-intel-next-queued

We need a backmerge to get DP_DPCD_REV_14 before we push other
i915 changes to dinq that could break compilation.

Signed-off-by: Rodrigo Vivi <rodrigo.

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

We need a backmerge to get DP_DPCD_REV_14 before we push other
i915 changes to dinq that could break compilation.

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

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Merge tag 'v4.18-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

Linux 4.18-rc2

Merge tag 'v4.18-rc2' into next-general

Merge to Linux 4.18-rc2 for security subsystem developers.

Merge branch 'linus' into x86/urgent

Required to queue a dependent fix.

Merge tag 'for-4.18/block-20180603' of git://git.kernel.dk/linux-block

Pull block updates from Jens Axboe:

- clean up how we pass around gfp_t and
blk_mq_req_flags_t (Christoph)

- prepare us

Merge tag 'for-4.18/block-20180603' of git://git.kernel.dk/linux-block

Pull block updates from Jens Axboe:

- clean up how we pass around gfp_t and
blk_mq_req_flags_t (Christoph)

- prepare us to defer scheduler attach (Christoph)

- clean up drivers handling of bounce buffers (Christoph)

- fix timeout handling corner cases (Christoph/Bart/Keith)

- bcache fixes (Coly)

- prep work for bcachefs and some block layer optimizations (Kent).

- convert users of bio_sets to using embedded structs (Kent).

- fixes for the BFQ io scheduler (Paolo/Davide/Filippo)

- lightnvm fixes and improvements (Matias, with contributions from Hans
and Javier)

- adding discard throttling to blk-wbt (me)

- sbitmap blk-mq-tag handling (me/Omar/Ming).

- remove the sparc jsflash block driver, acked by DaveM.

- Kyber scheduler improvement from Jianchao, making it more friendly
wrt merging.

- conversion of symbolic proc permissions to octal, from Joe Perches.
Previously the block parts were a mix of both.

- nbd fixes (Josef and Kevin Vigor)

- unify how we handle the various kinds of timestamps that the block
core and utility code uses (Omar)

- three NVMe pull requests from Keith and Christoph, bringing AEN to
feature completeness, file backed namespaces, cq/sq lock split, and
various fixes

- various little fixes and improvements all over the map

* tag 'for-4.18/block-20180603' of git://git.kernel.dk/linux-block: (196 commits)
blk-mq: update nr_requests when switching to 'none' scheduler
block: don't use blocking queue entered for recursive bio submits
dm-crypt: fix warning in shutdown path
lightnvm: pblk: take bitmap alloc. out of critical section
lightnvm: pblk: kick writer on new flush points
lightnvm: pblk: only try to recover lines with written smeta
lightnvm: pblk: remove unnecessary bio_get/put
lightnvm: pblk: add possibility to set write buffer size manually
lightnvm: fix partial read error path
lightnvm: proper error handling for pblk_bio_add_pages
lightnvm: pblk: fix smeta write error path
lightnvm: pblk: garbage collect lines with failed writes
lightnvm: pblk: rework write error recovery path
lightnvm: pblk: remove dead function
lightnvm: pass flag on graceful teardown to targets
lightnvm: pblk: check for chunk size before allocating it
lightnvm: pblk: remove unnecessary argument
lightnvm: pblk: remove unnecessary indirection
lightnvm: pblk: return NVM_ error on failed submission
lightnvm: pblk: warn in case of corrupted write buffer
...

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Remove jsflash driver

Nobody is using it anymore, and it's been abandoned. Since David
is fine with removing it, kill it.

Suggested-by: Christoph Hellwig <hch@lst.de>
Acked-by: David S. Miller <dav

Remove jsflash driver

Nobody is using it anymore, and it's been abandoned. Since David
is fine with removing it, kill it.

Suggested-by: Christoph Hellwig <hch@lst.de>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Merge tag 'v4.17-rc3' into apparmor-next

Linux v4.17-rc3

Merge in v4.17 for LSM updates

Signed-off-by: John Johansen <john.johansen@canonical.com>

Merge branch 'next' into for-linus

Prepare input updates for 4.17 merge window.

Merge tag 'v4.16-rc4' into next

Sync up with mainline to bring in RAVE MFD device core.

Merge tag 'v4.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

Linux 4.16-rc4

Merge drm-next into drm-intel-next-queued (this time for real)

To pull in the HDCP changes, especially wait_for changes to drm/i915
that Chris wants to build on top of.

Signed-off-by: Joonas Lahtin

Merge drm-next into drm-intel-next-queued (this time for real)

To pull in the HDCP changes, especially wait_for changes to drm/i915
that Chris wants to build on top of.

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

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Merge tag 'v4.16-rc2' into next-general

Sync to Linux 4.16-rc2 for developers to work against.

Merge tag 'v4.16-rc2' into locking/core, to refresh the branch

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

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

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

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

Backmerge 4.15 and hdcp topic branch

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

Merge tag 'irqchip-4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent

Pull irqchip updates for 4.16-rc2 from Marc Zyngier

- A MIPS GIC fix for spurious, mas

Merge tag 'irqchip-4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent

Pull irqchip updates for 4.16-rc2 from Marc Zyngier

- A MIPS GIC fix for spurious, masked interrupts
- A fix for a subtle IPI bug in GICv3
- Do not probe GICv3 ITSs that are marked as disabled
- Multi-MSI support for GICv2m
- Various cleanups

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Merge branch 'topic/component-platform' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-samsung

Merge branch 'linus' into x86/urgent, to pick up dependent commits

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

Merge branch 'linus' into sched/urgent, to resolve conflicts

Conflicts:
arch/arm64/kernel/entry.S
arch/x86/Kconfig
include/linux/sched/mm.h
kernel/fork.c

Signed-off-by: Ingo Molnar <mingo@kern

Merge branch 'linus' into sched/urgent, to resolve conflicts

Conflicts:
arch/arm64/kernel/entry.S
arch/x86/Kconfig
include/linux/sched/mm.h
kernel/fork.c

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

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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next

Pull sparc updates from David Miller:
"Of note is the addition of a driver for the Data Analytics
Accelerator, and some small

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next

Pull sparc updates from David Miller:
"Of note is the addition of a driver for the Data Analytics
Accelerator, and some small cleanups"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next:
oradax: Fix return value check in dax_attach()
sparc: vDSO: remove an extra tab
sparc64: drop unneeded compat include
sparc64: Oracle DAX driver
sparc64: Oracle DAX infrastructure

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Merge branch 'sparc64-dax-support'

Rob Gardner says:

====================
sparc64: Driver for Oracle Data Analytics Accelerator

v2:
Revised example code and updated documentation
New version o

Merge branch 'sparc64-dax-support'

Rob Gardner says:

====================
sparc64: Driver for Oracle Data Analytics Accelerator

v2:
Revised example code and updated documentation
New version of Hypervisor API specification

Recent Oracle Sparc processors (M7 and M8) have a coprocessor which
lives on the cpu chip. The coprocessor is called DAX (Data Analytics
Accelerator), and is controlled via sun4v hypercalls. The programmatic
interface to the coprocessor is somewhat unorthodox, and all commands
and parameters are documented in detail in dax-hv-api.txt. The driver
API is described in oracle-dax.txt, which has been expanded with new
example code along with detailed explanations to demonstrate how user
and kernel code can use the capabilities of DAX. Those who wish to
use the coprocessor in the kernel will need to construct their own
command blocks to submit, as no higher level services are provided.
Note that it is expected that general use of the coprocessor will go
through the companion userspace library, which has been published
under UPL at:
https://oss.oracle.com/git/gitweb.cgi?p=libdax.git
This library is a comprehensive collection of higher level functions
along with tests, documentation, and code examples. The format of the
command control blocks is described in this library as well. Though
the primary purpose of the coprocessor is to accelerate data analytics
operations, it may be used for any suitable purpose.

The machine descriptor identifies the device as "dax", and all
internal documentation refers to it as "dax". But since the term "dax"
already has other meanings and uses in Linux, we call this driver
"oradax".
====================

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

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sparc64: Oracle DAX driver

DAX is a coprocessor which resides on the SPARC M7 (DAX1) and M8
(DAX2) processor chips, and has direct access to the CPU's L3 caches
as well as physical memory. It can pe

sparc64: Oracle DAX driver

DAX is a coprocessor which resides on the SPARC M7 (DAX1) and M8
(DAX2) processor chips, and has direct access to the CPU's L3 caches
as well as physical memory. It can perform several operations on data
streams with various input and output formats. This driver provides a
transport mechanism and has limited knowledge of the various opcodes
and data formats. A user space library provides high level services
and translates these into low level commands which are then passed
into the driver and subsequently the hypervisor and the coprocessor.
The library is the recommended way for applications to use the
coprocessor, and the driver interface is not intended for general use.

Signed-off-by: Rob Gardner <rob.gardner@oracle.com>
Signed-off-by: Jonathan Helman <jonathan.helman@oracle.com>
Signed-off-by: Sanath Kumar <sanath099@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Merge branch 'fix/intel' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel