Pull thermal updates from Zhang Rui:
 "The latest Thermal Management updates for v4.9-rc3:

   - Fix a regression introduced by commit
     b721ca0d(thermal/powerclamp: remove cpu whitelist), that
     powerclamp driver checks cpu support in a wrong way. From: Eric
     Ernst.

   - Fix a problem that intel_pch_thermal driver misses passive trip
     point when the PCH thermal device has an ACPI companion device
     associated. From: Srinivas Pandruvada.

   - Add missing support for Haswell PCH thermal sensor. From: Srinivas
     Pandruvada"

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux:
  thermal/powerclamp: correct cpu support check
  thermal: intel_pch_thermal: Enable Haswell PCH
  thermal: intel_pch_thermal: Add an ACPI passive trip

Pull s390 fixes from Martin Schwidefsky:
 "A few more s390 patches for 4.9:
   - a fix for an overflow in the dasd driver reported by UBSAN
   - fix a regression and add hotplug memory to the zone movable again
   - add ignore defines for the pkey system calls
   - fix the ouput of the merged stack tracer
   - replace printk with pr_cont in arch/s390 where appropriate
   - remove the arch specific return_address function again
   - ignore reserved channel paths at boot time
   - add a missing hugetlb_bad_size call to the arch backend"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
  s390/mm: fix zone calculation in arch_add_memory()
  s390/dumpstack: use pr_cont within show_stack and die
  s390/dumpstack: get rid of return_address again
  s390/disassambler: use pr_cont where appropriate
  s390/dumpstack: use pr_cont where appropriate
  s390/dumpstack: restore reliable indicator for call traces
  s390/mm: use hugetlb_bad_size()
  s390/cio: don't register chpids in reserved state
  s390: ignore pkey system calls
  s390/dasd: avoid undefined behaviour

Pull module maintainership updates from Rusty Russell:
 "(Quoting from the MAINTAINERS commit:)

  Being a Linux kernel maintainer has been my proudest professional
  accomplishment, spanning the last 19 years. But now we have a surfeit
  of excellent hackers, and I can hand this over without regret.

  I'll still be around as co-maintainer for another cycle, but Jessica
  is now the one to convince if you want your patches applied. She
  rocks, and is far more timely than me too!"

* tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux:
  MAINTAINERS: Begin module maintainer transition

Pull oreangefs updates from Mike Marshall:
 "A couple of orangefs cleanups sent in by other developers:

   - use d_fsdata instead of d_time (Miklos Szeredi)

   - use file_inode(file) instead of file->f_path.dentry->d_inode (Amir
     Goldstein)"

* tag 'for-linus-4.9-rc2-ofs-1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux:
  orangefs: don't use d_time
  orangefs: user file_inode() where it is due

Merge tag 'xfs-fixes-for-linus-4.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs

Pull xfs fixes from Dave Chinner:
 "This update contains fixes for most of the outstanding regressions
  introduced with the 4.9-rc1 XFS merge. There is also a fix for an
  iomap bug, too.

  This is a quite a bit larger than I'd prefer for a -rc3, but most of
  the change comes from cleaning up the new reflink copy on write code;
  it's much simpler and easier to understand now. These changes fixed
  several bugs in the new code, and it wasn't clear that there was an
  easier/simpler way to fix them. The rest of the fixes are the usual
  size you'd expect at this stage.

  I've left the commits to soak in linux-next for a some extra time
  because of the size before asking you to pull, no new problems with
  them have been reported so I think it's all OK.

  Summary:
   - iomap page offset masking fix for page faults
   - add IOMAP_REPORT to distinguish between read and fiemap map
     requests
   - cleanups to new shared data extent code
   - fix mount active status on failed log recovery
   - fix broken dquots in a buffer calculation
   - fix locking order issues and merge xfs_reflink_remap_range and
     xfs_file_share_range
   - rework unmapping of CoW extents and remove now unused functions
   - clean state when CoW is done"

* tag 'xfs-fixes-for-linus-4.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs: (25 commits)
  xfs: clear cowblocks tag when cow fork is emptied
  xfs: fix up inode cowblocks tracking tracepoints
  fs: Do to trim high file position bits in iomap_page_mkwrite_actor
  xfs: remove xfs_bunmapi_cow
  xfs: optimize xfs_reflink_end_cow
  xfs: optimize xfs_reflink_cancel_cow_blocks
  xfs: refactor xfs_bunmapi_cow
  xfs: optimize writes to reflink files
  xfs: don't bother looking at the refcount tree for reads
  xfs: handle "raw" delayed extents xfs_reflink_trim_around_shared
  xfs: add xfs_trim_extent
  iomap: add IOMAP_REPORT
  xfs: merge xfs_reflink_remap_range and xfs_file_share_range
  xfs: remove xfs_file_wait_for_io
  xfs: move inode locking from xfs_reflink_remap_range to xfs_file_share_range
  xfs: fix the same_inode check in xfs_file_share_range
  xfs: remove the same fs check from xfs_file_share_range
  libxfs: v3 inodes are only valid on crc-enabled filesystems
  libxfs: clean up _calc_dquots_per_chunk
  xfs: unset MS_ACTIVE if mount fails
  ...

Pull SCSI fixes from James Bottomley:
 "Two small fixes: one is a fatal section mismatch (reference to init
  after it's discarded) and the other two are iscsi locking fixes"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: NCR5380: no longer mark irq probing as __init
  scsi: be2iscsi: Replace _bh with _irqsave/irqrestore
  scsi: libiscsi: Fix locking in __iscsi_conn_send_pdu

Pull libata fixes from Tejun Heo:
 "The AHCI MSI handling change in rc1 was a bit broken and caused disk
  probing failures on some machines.  These three patches should fix the
  issues"

David Howells comments:
 "My test machine fell foul of this using a PCIe M.2-attached SSD card.
  The patches fix it for me"

* 'for-4.9-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
  ahci: fix the single MSI-X case in ahci_init_one
  ahci: fix nvec check
  ahci: only try to use multi-MSI mode if there is more than 1 port

Pull block fixes from Jens Axboe:
 "A set of fixes for this series, most notably the fix for the blk-mq
  software queue regression in from this merge window.

  Apart from that, a fix for an unlikely hang if a queue is flooded with
  FUA requests from Ming, and a few small fixes for nbd and badblocks.
  Lastly, a rename update for the proc softirq output, since the block
  polling code was made generic"

* 'for-linus' of git://git.kernel.dk/linux-block:
  blk-mq: update hardware and software queues for sleeping alloc
  block: flush: fix IO hang in case of flood fua req
  nbd: fix incorrect unlock of nbd->sock_lock in sock_shutdown
  badblocks: badblocks_set/clear update unacked_exist
  softirq: Display IRQ_POLL for irq-poll statistics

The per-zone waitqueues exist because of a scalability issue with the
page waitqueues on some NUMA machines, but it turns out that they hurt
normal loads, and now with the vmalloced stacks they also end up
breaking gfs2 that uses a bit_wait on a stack object:

     wait_on_bit(&gh->gh_iflags, HIF_WAIT, TASK_UNINTERRUPTIBLE)

where 'gh' can be a reference to the local variable 'mount_gh' on the
stack of fill_super().

The reason the per-zone hash table breaks for this case is that there is
no "zone" for virtual allocations, and trying to look up the physical
page to get at it will fail (with a BUG_ON()).

It turns out that I actually complained to the mm people about the
per-zone hash table for another reason just a month ago: the zone lookup
also hurts the regular use of "unlock_page()" a lot, because the zone
lookup ends up forcing several unnecessary cache misses and generates
horrible code.

As part of that earlier discussion, we had a much better solution for
the NUMA scalability issue - by just making the page lock have a
separate contention bit, the waitqueue doesn't even have to be looked at
for the normal case.

Peter Zijlstra already has a patch for that, but let's see if anybody
even notices.  In the meantime, let's fix the actual gfs2 breakage by
simplifying the bitlock waitqueues and removing the per-zone issue.
Reported-by: Andreas Gruenbacher <agruenba@redhat.com>
Tested-by: Bob Peterson <rpeterso@redhat.com>
Acked-by: Mel Gorman <mgorman@techsingularity.net>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Steven Whitehouse <swhiteho@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

If we end up sleeping due to running out of requests, we should
update the hardware and software queues in the map ctx structure.
Otherwise we could end up having rq->mq_ctx point to the pre-sleep
context, and risk corrupting ctx->rq_list since we'll be
grabbing the wrong lock when inserting the request.
Reported-by: Dave Jones <davej@codemonkey.org.uk>
Reported-by: Chris Mason <clm@fb.com>
Tested-by: Chris Mason <clm@fb.com>
Fixes: 63581af3 ("blk-mq: remove non-blocking pass in blk_mq_map_request")
Signed-off-by: Jens Axboe <axboe@fb.com>

This patch fixes one issue reported by Kent, which can
be triggered in bcachefs over sata disk. Actually it
is a generic issue in block flush vs. blk-tag.

Cc: Christoph Hellwig <hch@infradead.org>
Reported-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Jens Axboe <axboe@fb.com>

Being a Linux kernel maintainer has been my proudest professional
accomplishment, spanning the last 19 years.  But now we have a surfeit
of excellent hackers, and I can hand this over without regret.

I'll still be around as co-maintainer for another cycle, but Jessica
is now the one to convince if you want your patches applied.  She
rocks, and is far more timely than me too!
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Jessica Yu <jeyu@redhat.com>

We need to make sure hpriv->irq is set properly if we don't use per-port
vectors, so switch from blindly assigning pdev->irq to using
pci_irq_vector, which handles all interrupt types correctly.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reported-by: Robert Richter <robert.richter@cavium.com>
Tested-by: Robert Richter <robert.richter@cavium.com>
Tested-by: David Daney <ddaney.cavm@gmail.com>
Fixes: 0b9e2988 ("ahci: use pci_alloc_irq_vectors")
Signed-off-by: Tejun Heo <tj@kernel.org>

Pull crypto fix from Herbert Xu:
 "This fixes a regression caused by the stack vmalloc change"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  hwrng: core - Don't use a stack buffer in add_early_randomness()

Pull clk fixes from Stephen Boyd:
 "This is the first batch of clk driver fixes for this release.

  We have a handful of fixes for the uniphier clk driver that was
  introduced recently, as well as Kconfig option hiding, module
  autoloading markings, and a few fixes for clk_hw based registration
  patches that went in this merge window"

* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
  clk: at91: Fix a return value in case of error
  clk: uniphier: rename MIO clock to SD clock for Pro5, PXs2, LD20 SoCs
  clk: uniphier: fix memory overrun bug
  clk: hi6220: use CLK_OF_DECLARE_DRIVER for sysctrl and mediactrl clock init
  clk: mvebu: armada-37xx-periph: Fix the clock gate flag
  clk: bcm2835: Clamp the PLL's requested rate to the hardware limits.
  clk: max77686: fix number of clocks setup for clk_hw based registration
  clk: mvebu: armada-37xx-periph: Fix the clock provider registration
  clk: core: add __init decoration for CLK_OF_DECLARE_DRIVER function
  clk: mediatek: Add hardware dependency
  clk: samsung: clk-exynos-audss: Fix module autoload
  clk: uniphier: fix type of variable passed to regmap_read()
  clk: uniphier: add system clock support for sLD3 SoC

Pull GPIO fixes from Linus Walleij:
 "Here is a set of GPIO fixes for the v4.9 kernel series:

   - Fix up off-by one and line offset validation, info leak to
     userspace, and reject invalid flags. Those are especially valuable
     hardening patches from Lars-Peter Clausen, all tagged for stable.

   - Fix module autoload for TS4800 and ATH79.

   - Correct the IRQ handler for MPC8xxx to use handle_level_irq() as it
     (a) reacts to edges not levels and (b) even implements .irq_ack().
     We were missing IRQs here.

   - Fix the error path for acpi_dev_gpio_irq_get()

   - Fix a memory leak in the MXS driver.

   - Fix an annoying typo in the STMPE driver.

   - Put a dependency on sysfs to the mockup driver"

* tag 'gpio-v4.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
  gpio: mpc8xxx: Correct irq handler function
  gpio: ath79: Fix module autoload
  gpio: ts4800: Fix module autoload
  gpio: GPIO_GET_LINEEVENT_IOCTL: Reject invalid line and event flags
  gpio: GPIO_GET_LINEHANDLE_IOCTL: Reject invalid line flags
  gpio: GPIOHANDLE_GET_LINE_VALUES_IOCTL: Fix information leak
  gpio: GPIO_GET_LINEEVENT_IOCTL: Validate line offset
  gpio: GPIOHANDLE_GET_LINE_VALUES_IOCTL: Fix information leak
  gpio: GPIO_GET_LINEHANDLE_IOCTL: Validate line offset
  gpio: GPIO_GET_CHIPINFO_IOCTL: Fix information leak
  gpio: GPIO_GET_CHIPINFO_IOCTL: Fix line offset validation
  gpio / ACPI: fix returned error from acpi_dev_gpio_irq_get()
  gpio: mockup: add sysfs dependency
  gpio: stmpe: || vs && typo
  gpio: mxs: Unmap region obtained by of_iomap
  gpio/board.txt: point to gpiod_set_value

Pull xen fixes from David Vrabel:

 - advertise control feature flags in xenstore

 - fix x86 build when XEN_PVHVM is disabled

* tag 'for-linus-4.9-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  xenbus: check return value of xenbus_scanf()
  xenbus: prefer list_for_each()
  x86: xen: move cpu_up functions out of ifdef
  xenbus: advertise control feature flags

This patch unexports the low-level __get_user_pages() function.

Recent refactoring of the get_user_pages* functions allow flags to be
passed through get_user_pages() which eliminates the need for access to
this function from its one user, kvm.

We can see that the two calls to get_user_pages() which replace
__get_user_pages() in kvm_main.c are equivalent by examining their call
stacks:

  get_user_page_nowait():
    get_user_pages(start, 1, flags, page, NULL)
    __get_user_pages_locked(current, current->mm, start, 1, page, NULL, NULL,
			    false, flags | FOLL_TOUCH)
    __get_user_pages(current, current->mm, start, 1,
		     flags | FOLL_TOUCH | FOLL_GET, page, NULL, NULL)

  check_user_page_hwpoison():
    get_user_pages(addr, 1, flags, NULL, NULL)
    __get_user_pages_locked(current, current->mm, addr, 1, NULL, NULL, NULL,
			    false, flags | FOLL_TOUCH)
    __get_user_pages(current, current->mm, addr, 1, flags | FOLL_TOUCH, NULL,
		     NULL, NULL)
Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Now that Lorenzo cleaned things up and made the FOLL_FORCE users
explicit, it becomes obvious how some of them don't really need
FOLL_FORCE at all.

So remove FOLL_FORCE from the proc code that reads the command line and
arguments from user space.

The mem_rw() function actually does want FOLL_FORCE, because gdd (and
possibly many other debuggers) use it as a much more convenient version
of PTRACE_PEEKDATA, but we should consider making the FOLL_FORCE part
conditional on actually being a ptracer.  This does not actually do
that, just moves adds a comment to that effect and moves the gup_flags
settings next to each other.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Commit 0eadf37a ("nbd: allow block mq to deal with timeouts")
changed normal usage of nbd->sock_lock to use spin_lock/spin_unlock
rather than the *_irq variants, but it missed this unlock in an
error path.

Found by Coverity, CID 1373871.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Cc: Josef Bacik <jbacik@fb.com>
Cc: Jens Axboe <axboe@fb.com>
Cc: Markus Pargmann <mpa@pengutronix.de>
Fixes: 0eadf37a ("nbd: allow block mq to deal with timeouts")
Signed-off-by: Jens Axboe <axboe@fb.com>

Instead use d_fsdata which is the same size.  Hoping to get rid of d_time,
which is used by very few filesystems by this time.
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Reviewed-by: Martin Brandenburg <martin@omnibond.com>
Signed-off-by: Mike Marshall <hubcap@omnibond.com>

Replace wrong use of file->f_path.dentry->d_inode with file_inode(file).
In case orangefs ever finds itself as an overelayfs layer, it would want
to get its own inode and not overlayfs's inode.

DISCLAIMER: I did not test this patch because I do not know how to setup
            an orangefs mount
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Mike Marshall <hubcap@omnibond.com>

Don't ignore errors here: Set backend state to unknown when
unsuccessful.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>

This is more efficient than list_for_each_safe() when list modification
is accompanied by breaking out of the loop.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>

Three newly introduced functions are not defined when CONFIG_XEN_PVHVM is
disabled, but are still being used:

arch/x86/xen/enlighten.c:141:12: warning: ‘xen_cpu_up_prepare’ used but never defined
arch/x86/xen/enlighten.c:142:12: warning: ‘xen_cpu_up_online’ used but never defined
arch/x86/xen/enlighten.c:143:12: warning: ‘xen_cpu_dead’ used but never defined

Fixes: 4d737042 ("xen/x86: Convert to hotplug state machine")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>

The Xen docs specify several flags which a guest can set to advertise
which values of the xenstore control/shutdown key it will recognize.
This patch adds code to write all the relevant feature-flag keys.
Based-on-patch-by: Paul Durrant <paul.durrant@citrix.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: David Vrabel <david.vrabel@citrix.com>
Reviewed-by: Paul Durrant <paul.durrant@citrix.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>

Standby (hotplug) memory should be added to ZONE_MOVABLE on s390. After
commit 199071f1 "s390/mm: make arch_add_memory() NUMA aware",
arch_add_memory() used memblock_end_of_DRAM() to find out the end of
ZONE_NORMAL and the beginning of ZONE_MOVABLE. However, commit 7f36e3e5
"memory-hotplug: add hot-added memory ranges to memblock before allocate
node_data for a node." moved the call of memblock_add_node() before
the call of arch_add_memory() in add_memory_resource(), and thus changed
the return value of memblock_end_of_DRAM() when called in
arch_add_memory(). As a result, arch_add_memory() will think that all
memory blocks should be added to ZONE_NORMAL.

Fix this by changing the logic in arch_add_memory() so that it will
manually iterate over all zones of a given node to find out which zone
a memory block should be added to.
Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

Use pr_cont instead of printk calls also within show_stack and
die in order to avoid extra line breaks.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

The background cowblocks scan job takes care of scanning for inodes with
potentially lingering blocks in the cow fork and clearing them out. If
the background scanner reclaims the cow fork blocks, however, it doesn't
immediately clear the cowblocks tag from the inode. Instead, the inode
remains tagged until the background scanner comes around again,
discovers the inode cow fork has no blocks, clears the tag and fires the
trace_xfs_inode_free_cowblocks_invalid() tracepoint to indicate that the
inode may have been incorrectly tagged.

This is not a major functional problem as the tag is ultimately cleared.
Nonetheless, clear the tag when an inode cow fork is explicitly emptied
to avoid the extra round trip through the background scanner and
spurious "invalid" tracepoint.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

These calls are still using the eofblocks tracepoints. The cowblocks
equivalents are already defined, we just aren't actually calling them.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

iomap_page_mkwrite_actor() calls __block_write_begin_int() with position
masked as pos & ~PAGE_MASK which is equivalent to pos & (PAGE_SIZE-1).
Thus it masks off high bits of file position. However
__block_write_begin_int() expects full file position on input. This does
not cause any visible issues because all __block_write_begin_int()
really cares about are low file position bits but still it is a bug
waiting to happen.
Signed-off-by: Jan Kara <jack@suse.cz>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>

From the beginning of the gpio-mpc8xxx.c, the "handle_level_irq"
has being used to handle GPIO interrupts in the PowerPC/Layerscape
platforms. But actually, almost all PowerPC/Layerscape platforms
assert an interrupt request upon either a high-to-low change or
any change on the state of the signal.

So the "handle_level_irq" is not reasonable for PowerPC/Layerscape
GPIO interrupt, it should be "handle_edge_irq". Otherwise the system
may lost some interrupts from the PIN's state changes.
Signed-off-by: Liu Gang <Gang.Liu@nxp.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

Pull UBI[FS] fixes from Richard Weinberger:
 "This contains fixes for issues in both UBI and UBIFS:

   - Fallout from the merge window, refactoring UBI code introduced some
     issues.

   - Fixes for an UBIFS readdir bug which can cause getdents() to busy
     loop for ever and a bug in the UBIFS xattr code"

* tag 'upstream-4.9-rc2' of git://git.infradead.org/linux-ubifs:
  ubifs: Abort readdir upon error
  UBI: Fix crash in try_recover_peb()
  ubi: fix swapped arguments to call to ubi_alloc_aeb
  ubifs: Fix xattr_names length in exit paths
  ubifs: Rename ubifs_rename2

Pull ext4 fixes from Ted Ts'o:
 "A few bug fixes and add some missing KERN_CONT annotations"

* tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
  ext4: add missing KERN_CONT to a few more debugging uses
  fscrypto: lock inode while setting encryption policy
  ext4: correct endianness conversion in __xattr_check_inode()
  fscrypto: make XTS tweak initialization endian-independent
  ext4: do not advertise encryption support when disabled
  jbd2: fix incorrect unlock on j_list_lock
  ext4: super.c: Update logging style using KERN_CONT

Pull SCSI target fixes from Nicholas Bellinger:
 "Here are the outstanding target-pending fixes for v4.9-rc2.

  This includes:

   - Fix v4.1.y+ reference leak regression with concurrent TMR
     ABORT_TASK + session shutdown. (Vaibhav Tandon)

   - Enable tcm_fc w/ SCF_USE_CPUID to avoid host exchange timeouts
     (Hannes)

   - target/user error sense handling fixes. (Andy + MNC + HCH)

   - Fix iscsi-target NOP_OUT error path iscsi_cmd descriptor leak
     (Varun)

   - Two EXTENDED_COPY SCSI status fixes for ESX VAAI (Dinesh Israni +
     Nixon Vincent)

   - Revert a v4.8 residual overflow change, that breaks sg_inq with
     small allocation lengths.

  There are a number of folks stress testing the v4.1.y regression fix
  in their environments, and more folks doing iser-target I/O stress
  testing atop recent v4.x.y code.

  There is also one v4.2.y+ RCU conversion regression related to
  explicit NodeACL configfs changes, that is still being tracked down"

* git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending:
  target/tcm_fc: use CPU affinity for responses
  target/tcm_fc: Update debugging statements to match libfc usage
  target/tcm_fc: return detailed error in ft_sess_create()
  target/tcm_fc: print command pointer in debug message
  target: fix potential race window in target_sess_cmd_list_waiting()
  Revert "target: Fix residual overflow handling in target_complete_cmd_with_length"
  target: Don't override EXTENDED_COPY xcopy_pt_cmd SCSI status code
  target: Make EXTENDED_COPY 0xe4 failure return COPY TARGET DEVICE NOT REACHABLE
  target: Re-add missing SCF_ACK_KREF assignment in v4.1.y
  iscsi-target: fix iscsi cmd leak
  iscsi-target: fix spelling mistake "Unsolicitied" -> "Unsolicited"
  target/user: Fix comments to not refer to data ring
  target/user: Return an error if cmd data size is too large
  target/user: Use sense_reason_t in tcmu_queue_cmd_ring

Merge tag 'hwmon-for-linus-v4.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon fixes from Guenter Roeck:
 "Couple of hwmon fixes:

  Fix a potential ERR_PTR dereference in max31790 driver, and handle
  temperature readings below 0 in adm9240 driver"

* tag 'hwmon-for-linus-v4.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon: (max31790) potential ERR_PTR dereference
  hwmon: (adm9240) handle temperature readings below 0

Pull IPMI updates from Corey Minyard:
 "A small bug fix and a new driver for acting as an IPMI device.

  I was on vacation during the merge window (a long vacation) but this
  is a bug fix that should go in and a new driver that shouldn't hurt
  anything.

  This has been in linux-next for a month or so"

* tag 'for-linus-4.9-2' of git://git.code.sf.net/p/openipmi/linux-ipmi:
  ipmi: fix crash on reading version from proc after unregisted bmc
  ipmi/bt-bmc: remove redundant return value check of platform_get_resource()
  ipmi/bt-bmc: add a dependency on ARCH_ASPEED
  ipmi: Fix ioremap error handling in bt-bmc
  ipmi: add an Aspeed BT IPMI BMC driver

If the driver is built as a module, autoload won't work because the module
alias information is not filled. So user-space can't match the registered
device with the corresponding module.

Export the module alias information using the MODULE_DEVICE_TABLE() macro.

Before this patch:

$ modinfo drivers/gpio/gpio-ath79.ko | grep alias
$

After this patch:

$ modinfo drivers/gpio/gpio-ath79.ko | grep alias
alias:          of:N*T*Cqca,ar9340-gpioC*
alias:          of:N*T*Cqca,ar9340-gpio
alias:          of:N*T*Cqca,ar7100-gpioC*
alias:          of:N*T*Cqca,ar7100-gpio
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Aban Bedel <albeu@free.fr>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

Pull timer updates from Thomas Gleixner:
 "This updates contains:

   - A revert which addresses a boot failure on ARM Sun5i platforms

   - A new clocksource driver, which has been delayed beyond rc1 due to
     an interrupt driver issue which was unearthed by this driver. The
     debugging of that issue and the discussion about the proper
     solution made this driver miss the merge window. There is no point
     in delaying it for a full cycle as it completes the basic mainline
     support for the new JCore platform and does not create any risk
     outside of that platform"

* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  Revert "clocksource/drivers/timer_sun5i: Replace code by clocksource_mmio_init"
  clocksource: Add J-Core timer/clocksource driver
  of: Add J-Core timer bindings