Pull drm fixes from Dave Airlie:
 "Just run of the mill fixes,

  core:
   - regression fix in device unplug

  qxl:
   - regression fix for might sleep in cursor handling

  nouveau:
   - regression fix in multi-screen cursor handling

  amdgpu:
   - switch off DC by default on Kaveri and older
   - some minor fixes

  i915:
   - some GEM regression fixes
   - doublescan mode fixes

  sun4i:
   - revert fix for a regression

  sii8620 bridge:
   - misc fixes"

* tag 'drm-fixes-2018-06-22' of git://anongit.freedesktop.org/drm/drm: (28 commits)
  drm/bridge/sii8620: fix display of packed pixel modes in MHL2
  drm/amdgpu: Make amdgpu_vram_mgr_bo_invisible_size always accurate
  drm/amdgpu: Refactor amdgpu_vram_mgr_bo_invisible_size helper
  drm/amdgpu: Update pin_size values before unpinning BO
  drm/amdgpu:All UVD instances share one idle_work handle
  drm/amdgpu: Don't default to DC support for Kaveri and older
  drm/amdgpu: Use kvmalloc_array for allocating VRAM manager nodes array
  drm/amd/pp: Fix uninitialized variable
  drm/i915: Enable provoking vertex fix on Gen9 systems.
  drm/i915: Fix context ban and hang accounting for client
  drm/i915: Turn off g4x DP port in .post_disable()
  drm/i915: Disallow interlaced modes on g4x DP outputs
  drm/i915: Fix PIPESTAT irq ack on i965/g4x
  drm/i915: Allow DBLSCAN user modes with eDP/LVDS/DSI
  drm/i915/execlists: Avoid putting the error pointer
  drm/i915: Apply batch location restrictions before pinning
  drm/nouveau/kms/nv50-: cursors always use core channel vram ctxdma
  Revert "drm/sun4i: Handle DRM_BUS_FLAG_PIXDATA_*EDGE"
  drm/atmel-hlcdc: check stride values in the first plane
  drm/bridge/sii8620: fix HDMI cable connection to dongle
  ...

Fixes for v4.18-rc2:
- A reversion of a commit in drm/sun4i to fix a run-time fault.
- Various fixes to the sii8620 bridge.
- Small bugfix to correctly check stride in atmel-hlcdc.
Signed-off-by: NDave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/787d4bef-a579-4046-d0fc-f8c2c5b80c25@linux.intel.com

Merge tag 'drm-intel-fixes-2018-06-21' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes

drm/i915 fixes for v4.18-rc2:
- Mostly cc: stable display fixes, including a DBLSCAN regression fix
- GEM fixes for this merge window
Signed-off-by: NDave Airlie <airlied@redhat.com>

Link: https://patchwork.freedesktop.org/patch/msgid/87d0wkuypy.fsf@intel.com

Pull NFS client bugfixes from Trond Myklebust:
 "Hightlights include:

   - fix an rcu deadlock in nfs_delegation_find_inode()

   - fix NFSv4 deadlocks due to not freeing the session slot in
     layoutget

   - don't send layoutreturn if the layout is already invalid

   - prevent duplicate XID allocation

   - flexfiles: Don't tie up all the rpciod threads in resends"

* tag 'nfs-for-4.18-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
  pNFS/flexfiles: Process writeback resends from nfsiod context as well
  pNFS/flexfiles: Don't tie up all the rpciod threads in resends
  sunrpc: Prevent duplicate XID allocation
  pNFS: Don't send layoutreturn if the layout is already invalid
  pNFS: Always free the session slot on error in nfs4_layoutget_handle_exception
  NFS: Fix an rcu deadlock in nfs_delegation_find_inode()

Pull pin control fixes from Linus Walleij:
 "Some fallout in the pin control subsystem in the first week after the
  merge window, some minor fixes so I'd like to get it to you ASAP.

   - fix a serious kernel panic on the Mediatek driver with the external
     interrupt controller.

   - fix an uninitialized compiler warning in the owl (actions) driver.

   - allocation failure in the pinctrl-single driver.

   - pointer overwrite problem in the i.MX driver.

   - fix a small compiler warning"

* tag 'pinctrl-v4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
  pinctrl: mt7622: fix a kernel panic when pio don't work as EINT controller
  pinctrl: actions: Fix uninitialized error in owl_pin_config_set()
  pinctrl: single: Add allocation failure checking of saved_vals
  pinctrl: devicetree: Fix pctldev pointer overwrite
  pinctrl: mediatek: remove redundant return value check of platform_get_resource()

Merge tag 'hwmon-for-linus-v4.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon fixes from Guenter Roeck:

 - fix a loop limit in nct6775 driver

 - disable fan support for Dell XPS13 9333

* tag 'hwmon-for-linus-v4.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon: (nct6775) Fix loop limit
  hwmon: (dell-smm) Disable fan support for Dell XPS13 9333

Pull ACPI fixes from Rafael Wysocki:
 "These fix a suspend/resume regression in the ACPI driver for Intel
  SoCs (LPSS), add a new system wakeup quirk to the ACPI EC driver and
  fix an inline stub of a function in the ACPI processor driver that
  diverged from the original.

  Specifics:

   - Fix a suspend/resume regression in the ACPI driver for Intel SoCs
     (LPSS) to make it work on systems where some power management
     quirks should only be applied for runtime PM and suspend-to-idle
     and not for suspend-to-RAM (Rafael Wysocki).

   - Add a system wakeup quirk for Thinkpad X1 Carbon 6th to the ACPI EC
     driver to avoid drainig battery too fast while suspended to idle on
     those systems (Mika Westerberg).

   - Fix an inline stub of acpi_processor_ppc_has_changed() to match the
     original function definition (Brian Norris)"

* tag 'acpi-4.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI / processor: Finish making acpi_processor_ppc_has_changed() void
  ACPI / EC: Use ec_no_wakeup on Thinkpad X1 Carbon 6th
  ACPI / LPSS: Avoid PM quirks on suspend and resume from S3

Pull power management updates from Rafael Wysocki:
 "These are mostly fixes, including some fixes for changes made during
  the recent merge window and some "stable" material, plus some minor
  extensions of the turbostat utility.

  Specifics:

   - Fix the PM core to avoid introducing a runtime PM usage counter
     imbalance when adding device links during driver probe (Rafael
     Wysocki).

   - Fix the operating performance points (OPP) framework to ensure that
     the regulator voltage is always updated as appropriate when
     updating clock rates (Waldemar Rymarkiewicz).

   - Fix the intel_pstate driver to use correct max/min limits for cores
     with differing maximum frequences (Srinivas Pandruvada).

   - Fix a typo in the intel_pstate driver documentation (Rafael
     Wysocki).

   - Fix two issues with the recently added Kryo cpufreq driver (Ilia
     Lin).

   - Fix two recent regressions and some other minor issues in the
     turbostat utility and extend it to provide some more diagnostic
     information (Len Brown, Nathan Ciobanu)"

* tag 'pm-4.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  Documentation: intel_pstate: Fix typo
  tools/power turbostat: version 18.06.20
  tools/power turbostat: add the missing command line switches
  tools/power turbostat: add single character tokens to help
  tools/power turbostat: alphabetize the help output
  tools/power turbostat: fix segfault on 'no node' machines
  tools/power turbostat: add optional APIC X2APIC columns
  tools/power turbostat: decode cpuid.1.HT
  tools/power turbostat: fix show/hide issues resulting from mis-merge
  PM / OPP: Update voltage in case freq == old_freq
  cpufreq: intel_pstate: Fix scaling max/min limits with Turbo 3.0
  cpufreq: kryo: Add module remove and exit
  cpufreq: kryo: Fix possible error code dereference
  PM / core: Fix supplier device runtime PM usage counter imbalance

These are a stable-candidate suspend/resume fix of the ACPI driver for
Intel SoCs (LPSS) and an inline stub fix for the ACPI processor driver.

* acpi-soc:
  ACPI / LPSS: Avoid PM quirks on suspend and resume from S3

* acpi-processor:
  ACPI / processor: Finish making acpi_processor_ppc_has_changed() void

These are turbostat utility updates for 4.18-rc2 including two fixes
for recent regressions and some minor extensions.

* pm-tools:
  tools/power turbostat: version 18.06.20
  tools/power turbostat: add the missing command line switches
  tools/power turbostat: add single character tokens to help
  tools/power turbostat: alphabetize the help output
  tools/power turbostat: fix segfault on 'no node' machines
  tools/power turbostat: add optional APIC X2APIC columns
  tools/power turbostat: decode cpuid.1.HT
  tools/power turbostat: fix show/hide issues resulting from mis-merge

These are a PM core fix and an OPP framework fix for 4.18-rc2,
both "stable" material.

* pm-core:
  PM / core: Fix supplier device runtime PM usage counter imbalance

* pm-opp:
  PM / OPP: Update voltage in case freq == old_freq

Currently packed pixel modes in MHL2 can't be displayed. The device
automatically recognizes output format, so setting format other than
RGB causes failure. Fix it by writing proper values to registers.

Tested on MHL1 and MHL2 using various vendors' dongles both in
DVI and HDMI mode.
Signed-off-by: NMaciej Purski <m.purski@samsung.com>
Signed-off-by: NAndrzej Hajda <a.hajda@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1516706239-9104-1-git-send-email-m.purski@samsung.com

Bunch of amdgpu fixes mostly all going to stable.
Signed-off-by: NDave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180620190021.2775-1-alexander.deucher@amd.com

Pull turbostat utility changes for 4.18-rc2 from Len Brown.

"This includes two regression fixes, plus a couple more random, but
 worthy, patches."

* 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux:
  tools/power turbostat: version 18.06.20
  tools/power turbostat: add the missing command line switches
  tools/power turbostat: add single character tokens to help
  tools/power turbostat: alphabetize the help output
  tools/power turbostat: fix segfault on 'no node' machines
  tools/power turbostat: add optional APIC X2APIC columns
  tools/power turbostat: decode cpuid.1.HT
  tools/power turbostat: fix show/hide issues resulting from mis-merge

Fix a typo in the intel_pstate admin-guide documentation.
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>

Pull rdma fixes from Jason Gunthorpe:
 "Here are eight fairly small fixes collected over the last two weeks.

  Regression and crashing bug fixes:

   - mlx4/5: Fixes for issues found from various checkers

   - A resource tracking and uverbs regression in the core code

   - qedr: NULL pointer regression found during testing

   - rxe: Various small bugs"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
  IB/rxe: Fix missing completion for mem_reg work requests
  RDMA/core: Save kernel caller name when creating CQ using ib_create_cq()
  IB/uverbs: Fix ordering of ucontext check in ib_uverbs_write
  IB/mlx4: Fix an error handling path in 'mlx4_ib_rereg_user_mr()'
  RDMA/qedr: Fix NULL pointer dereference when running over iWARP without RDMA-CM
  IB/mlx5: Fix return value check in flow_counters_set_data()
  IB/mlx5: Fix memory leak in mlx5_ib_create_flow
  IB/rxe: avoid double kfree skb

Pull networking fixes from David Miller:

 1) Fix crash on bpf_prog_load() errors, from Daniel Borkmann.

 2) Fix ATM VCC memory accounting, from David Woodhouse.

 3) fib6_info objects need RCU freeing, from Eric Dumazet.

 4) Fix SO_BINDTODEVICE handling for TCP sockets, from David Ahern.

 5) Fix clobbered error code in enic_open() failure path, from
    Govindarajulu Varadarajan.

 6) Propagate dev_get_valid_name() error returns properly, from Li
    RongQing.

 7) Fix suspend/resume in davinci_emac driver, from Bartosz Golaszewski.

 8) Various act_ife fixes (recursive locking, IDR leaks, etc.) from
    Davide Caratti.

 9) Fix buggy checksum handling in sungem driver, from Eric Dumazet.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (40 commits)
  ip: limit use of gso_size to udp
  stmmac: fix DMA channel hang in half-duplex mode
  net: stmmac: socfpga: add additional ocp reset line for Stratix10
  net: sungem: fix rx checksum support
  bpfilter: ignore binary files
  bpfilter: fix build error
  net/usb/drivers: Remove useless hrtimer_active check
  net/sched: act_ife: preserve the action control in case of error
  net/sched: act_ife: fix recursive lock and idr leak
  net: ethernet: fix suspend/resume in davinci_emac
  net: propagate dev_get_valid_name return code
  enic: do not overwrite error code
  net/tcp: Fix socket lookups with SO_BINDTODEVICE
  ptp: replace getnstimeofday64() with ktime_get_real_ts64()
  net/ipv6: respect rcu grace period before freeing fib6_info
  net: net_failover: fix typo in net_failover_slave_register()
  ipvlan: use ETH_MAX_MTU as max mtu
  net: hamradio: use eth_broadcast_addr
  enic: initialize enic->rfs_h.lock in enic_probe
  MAINTAINERS: Add Sam as the maintainer for NCSI
  ...

Signed-off-by: NLen Brown <len.brown@intel.com>

Document the missing command line tokens in the help() function.
Signed-off-by: NNathan Ciobanu <nathan.d.ciobanu@linux.intel.com>
Signed-off-by: NLen Brown <len.brown@intel.com>

Improve the help() output by adding the single character
tokens (e.g -a).
Signed-off-by: NNathan Ciobanu <nathan.d.ciobanu@linux.intel.com>
Signed-off-by: NLen Brown <len.brown@intel.com>

Sort the command line arguments output of help() in
alphabetical order in line with other linux tools.
Signed-off-by: NNathan Ciobanu <nathan.d.ciobanu@linux.intel.com>
Signed-off-by: NLen Brown <len.brown@intel.com>

Running turbostat on machines that don't expose nodes
in sysfs (no /sys/bus/node) causes a segfault or a -nan
value diesplayed in the log. This is caused by
physical_node_id being reported as -1 and logical_node_id
being calculated as a negative number resulting in the new
GET_THREAD/GET_CORE returning an incorrect address.
Signed-off-by: NNathan Ciobanu <nathan.d.ciobanu@linux.intel.com>
Signed-off-by: NLen Brown <len.brown@intel.com>

Add APIC and X2APIC columns to the topology section.

They are disabled-by-default -- enable like so:
--debug
or
--enable APIC,X2APIC
Signed-off-by: NLen Brown <len.brown@intel.com>

eg. the "HT" here:
CPUID(1): SSE3 MONITOR - EIST TM2 TSC MSR ACPI-TM HT TM
Signed-off-by: NLen Brown <len.brown@intel.com>

The --show and --hide options failed on "Node", which was listed as "Node%".
The --show and --hide options were generally fouled-up do due to come
content merges that scrambled the list of column name indexes.
Signed-off-by: NLen Brown <len.brown@intel.com>

Commit bca5f557 "ACPI / processor: Make acpi_processor_ppc_has_changed()
void" changed one of the declarations of acpi_processor_ppc_has_changed()
to return void, but the !CPU_FREQ version still returns int. Let's return
void to be consistent.

Fixes: bca5f557 "ACPI / processor: Make acpi_processor_ppc_has_changed() void"
Signed-off-by: NBrian Norris <briannorris@chromium.org>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>

Pull HID fixes from Jiri Kosina:

 - Wacom 2nd-gen Intuos Pro large Y axis handling fix from Jason Gerecke

 - fix for hibernation in Intel ISH driver, from Even Xu

 - crash fix for hid-steam driver, from Rodrigo Rivas Costa

 - new device ID addition to google-hammer driver

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
  HID: wacom: Correct logical maximum Y for 2nd-gen Intuos Pro large
  HID: intel_ish-hid: ipc: register more pm callbacks to support hibernation
  HID: steam: use hid_device.driver_data instead of hid_set_drvdata()
  HID: google: Add support for whiskers

Pull dma-mapping rename from Christoph Hellwig:
 "Move all the dma-mapping code to kernel/dma and lose their dma-*
  prefixes"

* tag 'dma-rename-4.18' of git://git.infradead.org/users/hch/dma-mapping:
  dma-mapping: move all DMA mapping code to kernel/dma
  dma-mapping: use obj-y instead of lib-y for generic dma ops

The HID descriptor for the 2nd-gen Intuos Pro large (PTH-860) contains
a typo which defines an incorrect logical maximum Y value. This causes
a small portion of the bottom of the tablet to become unusable (both
because the area is below the "bottom" of the tablet and because
'wacom_wac_event' ignores out-of-range values). It also results in a
skewed aspect ratio.

To fix this, we add a quirk to 'wacom_usage_mapping' which overwrites
the data with the correct value.
Signed-off-by: NJason Gerecke <jason.gerecke@wacom.com>
CC: stable@vger.kernel.org # v4.10+
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Current ISH driver only registers suspend/resume PM callbacks which don't
support hibernation (suspend to disk). Basically after hiberation, the ISH
can't resume properly and user may not see sensor events (for example: screen
		rotation may not work).

User will not see a crash or panic or anything except the following message
in log:

	hid-sensor-hub 001F:8086:22D8.0001: timeout waiting for response from ISHTP device

So this patch adds support for S4/hiberbation to ISH by using the
SIMPLE_DEV_PM_OPS() MACRO instead of struct dev_pm_ops directly. The suspend
and resume functions will now be used for both suspend to RAM and hibernation.

If power management is disabled, SIMPLE_DEV_PM_OPS will do nothing, the suspend
and resume related functions won't be used, so mark them as __maybe_unused to
clarify that this is the intended behavior, and remove #ifdefs for power
management.

Cc: stable@vger.kernel.org
Signed-off-by: NEven Xu <even.xu@intel.com>
Acked-by: NSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

When creating the low-level hidraw device, the reference to steam_device
was stored using hid_set_drvdata(). But this value is not guaranteed to
be kept when set before calling probe. If this pointer is reset, it
crashes when opening the emulated hidraw device.

It looks like hid_set_drvdata() is for users "avobe" this hid_device,
while hid_device.driver_data it for users "below" this one.

In this case, we are creating a virtual hidraw device, so we must use
hid_device.driver_data.
Signed-off-by: NRodrigo Rivas Costa <rodrigorivascosta@gmail.com>
Tested-by: NMariusz Ceier <mceier+kernel@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Only a small qxl fix that was queued for v4.17.
Signed-off-by: NDave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/08dcbd63-ed18-6232-7bbd-547a3d63b90f@linux.intel.com

Merge tag 'drm-misc-next-fixes-2018-06-15' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes

Single fix for v4.18:
- Fix possible race conditions while unplugging DRM device.
Signed-off-by: NDave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1fd8b7d1-e60a-0105-dfb5-d36f99ea0239@linux.intel.com

Single nouveau regression fix.
Signed-off-by: NDave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/CACAvsv5VDDKaYKJShyVAGK0MJAHMZOJ02FKQ_aW5DnBCNVgRUw@mail.gmail.com

The rewrite of the cmdline fetching missed the fact that we used to also
return the final terminating NUL character of the last argument.  I
hadn't noticed, and none of the tools I tested cared, but something
obviously must care, because Michal Kubecek noticed the change in
behavior.

Tweak the "find the end" logic to actually include the NUL character,
and once past the eend of argv, always start the strnlen() at the
expected (original) argument end.

This whole "allow people to rewrite their arguments in place" is a nasty
hack and requires that odd slop handling at the end of the argv array,
but it's our traditional model, so we continue to support it.
Repored-and-bisected-by: NMichal Kubecek <mkubecek@suse.cz>
Reviewed-and-tested-by: NMichal Kubecek <mkubecek@suse.cz>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

The ipcm(6)_cookie field gso_size is set only in the udp path. The ip
layer copies this to cork only if sk_type is SOCK_DGRAM. This check
proved too permissive. Ping and l2tp sockets have the same type.

Limit to sockets of type SOCK_DGRAM and protocol IPPROTO_UDP to
exclude ping sockets.

v1 -> v2
- remove irrelevant whitespace changes

Fixes: bec1f6f6 ("udp: generate gso with UDP_SEGMENT")
Reported-by: NMaciej Żenczykowski <maze@google.com>
Signed-off-by: NWillem de Bruijn <willemb@google.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

HW does not support Half-duplex mode in multi-queue
scenario. Fix it by not advertising the Half-Duplex
mode if multi-queue enabled.
Signed-off-by: NBhadram Varka <vbhadram@nvidia.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The Stratix10 platform has an additional reset line, OCP(Open Core Protocol),
that also needs to get deasserted for the stmmac ethernet controller to work.
Thus we need to update the Kconfig to include ARCH_STRATIX10 in order to build
dwmac-socfpga.

Also, remove the redundant check for the reset controller pointer. The
reset driver already checks for the pointer and returns 0 if the pointer
is NULL.
Signed-off-by: NDinh Nguyen <dinguyen@kernel.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

After commit 88078d98 ("net: pskb_trim_rcsum() and CHECKSUM_COMPLETE
are friends"), sungem owners reported the infamous "eth0: hw csum failure"
message.

CHECKSUM_COMPLETE has in fact never worked for this driver, but this
was masked by the fact that upper stacks had to strip the FCS, and
therefore skb->ip_summed was set back to CHECKSUM_NONE before
my recent change.

Driver configures a number of bytes to skip when the chip computes
the checksum, and for some reason only half of the Ethernet header
was skipped.

Then a second problem is that we should strip the FCS by default,
unless the driver is updated to eventually support NETIF_F_RXFCS in
the future.

Finally, a driver should check if NETIF_F_RXCSUM feature is enabled
or not, so that the admin can turn off rx checksum if wanted.

Many thanks to Andreas Schwab and Mathieu Malaterre for their
help in debugging this issue.
Signed-off-by: NEric Dumazet <edumazet@google.com>
Reported-by: NMeelis Roos <mroos@linux.ee>
Reported-by: NMathieu Malaterre <malat@debian.org>
Reported-by: NAndreas Schwab <schwab@linux-m68k.org>
Tested-by: NAndreas Schwab <schwab@linux-m68k.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/bpfilter/bpfilter_umh is a binary file generated when bpfilter is
enabled, add it to .gitignore to avoid committing it.

Fixes: d2ba09c1 ("net: add skeleton of bpfilter kernel module")
Signed-off-by: NMatteo Croce <mcroce@redhat.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>