Pull vfs fixes from Al Viro:
 "MS_I_VERSION fixes - Mimi's fix + missing bits picked from Matthew
  (his patch contained a duplicate of the fs/namespace.c fix as well,
  but by that point the original fix had already been applied)"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  Convert fs/*/* to SB_I_VERSION
  vfs: fix mounting a filesystem with i_version

Pull dmaengine fix from Vinod Koul:
 "Late fix for altera driver which fixes the locking in driver"

* tag 'dmaengine-fix-4.14-rc6' of git://git.infradead.org/users/vkoul/slave-dma:
  dmaengine: altera: Use IRQ-safe spinlock calls in the error paths as well

Pull ARM fixes from Russell King:
 "Three fixes this time around:

   - ensure sparse realises that we're building for a 32-bit arch on
     64-bit hosts.

   - use the correct instruction for semihosting on v7m (nommu) CPUs.

   - reserve address 0 to prevent the first page of memory being used on
     nommu systems"

* 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm:
  ARM: 8704/1: semihosting: use proper instruction on v7m processors
  ARM: 8701/1: fix sparse flags for build on 64bit machines
  ARM: 8700/1: nommu: always reserve address 0 away

Pull ARM SoC fixes from Arnd Bergmann:
 "Here is another set of bugfixes for ARM SoCs, mostly harmless:

   - a boot regression fix on ux500

   - PCIe interrupts on NXP i.MX7 and on Marvell Armada 7K/8K were wired
     up wrong, in different ways

   - Armada XP support for large memory never worked

   - the socfpga reset controller now builds on 64-bit

   - minor device tree corrections on gemini, mvebu, r-pi 3, rockchip
     and at91"

* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: ux500: Fix regression while init PM domains
  ARM: dts: fix PCLK name on Gemini and MOXA ART
  arm64: dts: rockchip: fix typo in iommu nodes
  arm64: dts: rockchip: correct vqmmc voltage for rk3399 platforms
  ARM: dts: imx7d: Invert legacy PCI irq mapping
  bus: mbus: fix window size calculation for 4GB windows
  ARM: dts: at91: sama5d2: add ADC hw trigger edge type
  ARM: dts: at91: sama5d2_xplained: enable ADTRG pin
  ARM: dts: at91: at91-sama5d27_som1: fix PHY ID
  ARM: dts: bcm283x: Fix console path on RPi3
  reset: socfpga: fix for 64-bit compilation
  ARM: dts: Fix I2C repeated start issue on Armada-38x
  arm64: dts: marvell: fix interrupt-map property for Armada CP110 PCIe controller
  arm64: dts: salvator-common: add 12V regulator to backlight
  ARM: dts: sun6i: Fix endpoint IDs in second display pipeline
  arm64: allwinner: a64: pine64: Use dcdc1 regulator for mmc0

Merge tag 'sunxi-fixes-for-4.14' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into fixes

Pull "Allwinner fixes for 4.14" from Maxime Ripard:

Two fixes, one for the A31 DRM binding, and one for a missing regulator on
the pine MMC controller.

* tag 'sunxi-fixes-for-4.14' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  ARM: dts: sun6i: Fix endpoint IDs in second display pipeline
  arm64: allwinner: a64: pine64: Use dcdc1 regulator for mmc0

As pointed out by Linus and David, the earlier waitid() fix resulted in
a (currently harmless) unbalanced user_access_end() call.  This fixes it
to just directly return EFAULT on access_ok() failure.

Fixes: 96ca579a ("waitid(): Add missing access_ok() checks")
Acked-by: David Daney <david.daney@cavium.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Pull xen fix from Juergen Gross:
 "A fix for the Xen pv network drivers (frontend and backend) avoiding
  the network connection to become unusable due to an illegal MTU"

* tag 'for-linus-4.14c-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  xen-netfront, xen-netback: Use correct minimum MTU values

Pull MMC fix from Ulf Hansson:
 "sdhci-pci: Fix default d3_retune for Intel host controllers"

* tag 'mmc-v4.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
  mmc: sdhci-pci: Fix default d3_retune for Intel host controllers

Pull drm fixes from Dave Airlie:
 "Standard fixes pull for rc6: one regression fix for amdgpu, a bunch of
  nouveau fixes that I'd missed a pull req for from Ben last week, some
  exynos regression fixes, and a few fixes for i915"

* tag 'drm-fixes-for-v4.14-rc6' of git://people.freedesktop.org/~airlied/linux:
  drm/nouveau/fbcon: fix oops without fbdev emulation
  Revert "drm/amdgpu: discard commands of killed processes"
  drm/i915: Use a mask when applying WaProgramL3SqcReg1Default
  drm/i915: Report -EFAULT before pwrite fast path into shmemfs
  drm/i915/cnl: Fix PLL initialization for HDMI.
  drm/i915/cnl: Fix PLL mapping.
  drm/i915: Use bdw_ddi_translations_fdi for Broadwell
  drm/i915: Fix eviction when the GGTT is idle but full
  drm/i915/gvt: Fix GPU hang after reusing vGPU instance across different guest OS
  drm/exynos: Clear drvdata after component unbind
  drm/exynos: Fix potential NULL pointer dereference in suspend/resume paths
  drm/nouveau/kms/nv50: fix oops during DP IRQ handling on non-MST boards
  drm/nouveau/bsp/g92: disable by default
  drm/nouveau/mmu: flush tlbs before deleting page tables

Pull i2c fixes from Wolfram Sang:
 "A couple of bugfixes for I2C drivers.

  Because the changes for the piix4 driver are larger than usual, the
  patches have been in linux-next for more than a week with no reports
  coming in. The rest is usual stuff"

* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: omap: Fix error handling for clk_get()
  i2c: piix4: Disable completely the IMC during SMBUS_BLOCK_DATA
  i2c: piix4: Fix SMBus port selection for AMD Family 17h chips
  i2c: imx: fix misleading bus recovery debug message
  i2c: imx: use IRQF_SHARED mode to request IRQ
  i2c: ismt: Separate I2C block read from SMBus block read

Merge branch 'fixes-v4.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

Pull key handling fixes from James Morris:
 "This includes a fix for the capabilities code from Colin King, and a
  set of further fixes for the keys subsystem. From David:

   - Fix a bunch of places where kernel drivers may access revoked
     user-type keys and don't do it correctly.

   - Fix some ecryptfs bits.

   - Fix big_key to require CONFIG_CRYPTO.

   - Fix a couple of bugs in the asymmetric key type.

   - Fix a race between updating and finding negative keys.

   - Prevent add_key() from updating uninstantiated keys.

   - Make loading of key flags and expiry time atomic when not holding
     locks"

* 'fixes-v4.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security:
  commoncap: move assignment of fs_ns to avoid null pointer dereference
  pkcs7: Prevent NULL pointer dereference, since sinfo is not always set.
  KEYS: load key flags and expiry time atomically in proc_keys_show()
  KEYS: Load key expiry time atomically in keyring_search_iterator()
  KEYS: load key flags and expiry time atomically in key_validate()
  KEYS: don't let add_key() update an uninstantiated key
  KEYS: Fix race between updating and finding a negative key
  KEYS: checking the input id parameters before finding asymmetric key
  KEYS: Fix the wrong index when checking the existence of second id
  security/keys: BIG_KEY requires CONFIG_CRYPTO
  ecryptfs: fix dereference of NULL user_key_payload
  fscrypt: fix dereference of NULL user_key_payload
  lib/digsig: fix dereference of NULL user_key_payload
  FS-Cache: fix dereference of NULL user_key_payload
  KEYS: encrypted: fix dereference of NULL user_key_payload

The patch edf10919 [dmaengine: altera: fix spinlock usage] missed to
change 2 occurrences of spin_unlock_bh() to spin_unlock_irqrestore().
This patch fixes this by moving to the IRQ-safe call in the error
paths as well.

Fixes: edf10919 (dmaengine: altera: fix spinlock usage)
Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Sylvain Lesne <lesne@alse-fr.com>
[add fixes tag and fix typo in log]
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

Pull power management fix from Rafael Wysocki:
 "This reverts a problematic commit modifying the turbostat utility that
  went in during the 4.13 cycle (Len Brown)"

* tag 'pm-4.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  Revert "tools/power turbostat: stop migrating, unless '-m'"

Because many of RCU's files have not been included into docbook, a
number of errors have accumulated.  This commit fixes them.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Commit 764f8079 ("doc: Add RCU files to docbook-generation files")
added :external: options for RCU source files in the file
Documentation/core-api/kernel-api.rst.  However, this now means nothing,
so this commit removes them.

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: Akira Yokosawa <akiyks@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

This introduces a "register private expedited" membarrier command which
allows eventual removal of important memory barrier constraints on the
scheduler fast-paths. It changes how the "private expedited" membarrier
command (new to 4.14) is used from user-space.

This new command allows processes to register their intent to use the
private expedited command.  This affects how the expedited private
command introduced in 4.14-rc is meant to be used, and should be merged
before 4.14 final.

Processes are now required to register before using
MEMBARRIER_CMD_PRIVATE_EXPEDITED, otherwise that command returns EPERM.

This fixes a problem that arose when designing requested extensions to
sys_membarrier() to allow JITs to efficiently flush old code from
instruction caches.  Several potential algorithms are much less painful
if the user register intent to use this functionality early on, for
example, before the process spawns the second thread.  Registering at
this time removes the need to interrupt each and every thread in that
process at the first expedited sys_membarrier() system call.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Pull parisc fixes from Helge Deller:
 "Three small important fixes for the parisc architecture:

   - Export __cmpxchg_u64() symbol on 32bit kernel too. This unbreaks
     building the kernel with ixgbe kernel module. From Guenter Roeck.

   - Fix 64-bit atomic cmpxchg kernel helper function for 32-bit kernel
     in LWS code for userspace. This unbreaks e.g. the 64-bit variant of
     the glibc function __sync_fetch_and_add() with a 32-bit parisc
     kernel. From John David Anglin, tagged for backport to v3.13+.

   - Detect nonsynchronous CPU-internal cr16 cycle counters more
     reliable. This avoids stalled CPU warnings by the kernel soft
     lockup detector. From me, tagged for backport to v4.13+"

* 'parisc-4.14-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: Fix detection of nonsynchronous cr16 cycle counters
  parisc: Export __cmpxchg_u64 unconditionally
  parisc: Fix double-word compare and exchange in LWS code on 32-bit kernels

Pull sound fixes from Takashi Iwai:
 "We've got slightly more fixes than wished, but heading to a good
  shape. Most of changes are about HD-audio fixes, one for a buggy code
  that went into 4.13, and another for avoiding a crash due to buggy
  BIOS.

  Apart from HD-audio, a sequencer core change that is only for UP
  config (which must be pretty rare nowadays), and a USB-audio quirk as
  usual"

* tag 'sound-4.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda - Fix incorrect TLV callback check introduced during set_fs() removal
  ALSA: hda: Remove superfluous '-' added by printk conversion
  ALSA: hda: Abort capability probe at invalid register read
  ALSA: seq: Enable 'use' locking in all configurations
  ALSA: usb-audio: Add native DSD support for Pro-Ject Pre Box S2 Digital

Merge tag 'renesas-fixes-for-v4.14' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes

Pull "Renesas ARM Based SoC Fixes for v4.14" from Simon Horman:

Add 12V regulator to backlight allowing the power supply
for the backlight to be found.

* tag 'renesas-fixes-for-v4.14' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  arm64: dts: salvator-common: add 12V regulator to backlight

The commit afece3ab ("PM / Domains: Add time accounting to various
genpd states") causes a boot regression for ux500.

The problem occurs when the ux500 machine code calls pm_genpd_init(), which
since the above change triggers a call to ktime_get(). More precisely,
because ux500 initializes PM domains in the init_IRQ() phase of the boot,
timekeeping has not yet been initialized.

Fix the problem by moving the initialization of the PM domains to after
timekeeping has been initialized.

Fixes: afece3ab ("PM / Domains: Add time accounting to various genpd..")
Cc: Thara Gopinath <thara.gopinath@linaro.org>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

These platforms provide a clock to their watchdog, in each
case this is the peripheral clock (PCLK), so explicitly
name the clock in the device tree.

Take this opportunity to add the "faraday,ftwdt010"
compatible as fallback to the watchdog IP blocks.

Cc: Jonas Jensen <jonas.jensen@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Pull "Reset controller fixes for v4.14" from Philipp Zabel:

Fix SoCFPGA reset controller for 64-bit systems. This patch removes the
assumption that BITS_PER_LONG is 32, which is not the case on Stratix10.

* tag 'reset-fixes-for-4.14-2' of git://git.pengutronix.de/git/pza/linux:
  reset: socfpga: fix for 64-bit compilation

Merge tag 'v4.14-rockchip-dts64fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into fixes

Pull "Rockchip dts64 Fixes for 4.14 part 2" from Heiko Stübner:

The vqmmc voltages on rk3399 pose a risk for the chip if they
exceed 3.0V, so they got fixed to not be at 3.3V
And Arnd found a typo in the recently added iommu nodes.

* tag 'v4.14-rockchip-dts64fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  arm64: dts: rockchip: fix typo in iommu nodes
  arm64: dts: rockchip: correct vqmmc voltage for rk3399 platforms

Merge tag 'imx-fixes-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes

Pull "i.MX fixes for 4.14" from Shawn Guo:

 - Fix the legacy PCI interrupt numbers for i.MX7.  The numbers were
   wrongly coded in an inverted order than what Reference Manual tells.
   It causes problem for PCI devices using legacy interrupt.

* tag 'imx-fixes-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: dts: imx7d: Invert legacy PCI irq mapping

Pull "mvebu fixes for 4.14 (part 2)" from Gregory CLEMENT

Two device tree related fixes:

- One on Armada 38x using a other compatible string for I2C in order
  to cover an errata.

- One for Armada 7K/8K fixing a typo on interrupt-map property for
  PCIe leading to fail PME and AER root port service initialization

And the last one for the mbus fixing the window size calculation when
it exceed 32bits

* tag 'mvebu-fixes-4.14-2' of git://git.infradead.org/linux-mvebu:
  bus: mbus: fix window size calculation for 4GB windows
  ARM: dts: Fix I2C repeated start issue on Armada-38x
  arm64: dts: marvell: fix interrupt-map property for Armada CP110 PCIe controller

Merge tag 'at91-fixes2' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into fixes

Fixes: second batch for 4.14:
- one DT phy address fix for the new sama5d27 som1 ek
- two DT ADC patches that were forgotten while moving to
  hardware triggers for sama5d2 (iio changes already applied)

* tag 'at91-fixes2' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91:
  ARM: dts: at91: sama5d2: add ADC hw trigger edge type
  ARM: dts: at91: sama5d2_xplained: enable ADTRG pin
  ARM: dts: at91: at91-sama5d27_som1: fix PHY ID

Pull "Broadcom devicetree fixes for 4.14" from Florian Fainelli:

This pull request contains Broadcom ARM-based SoC Device Tree fixes for 4.14,
please pull the following:

- Loic fixes the console path on the Raspberry Pi 3 which was not correctly set
  and would cause all sorts of confusion between the Bluetooth controller and the
  kernel console

* tag 'arm-soc/for-4.14/devicetree-fixes' of http://github.com/Broadcom/stblinux:
  ARM: dts: bcm283x: Fix console path on RPi3

For CPUs which have an unknown or invalid CPU location (physical location)
assume that their cycle counters aren't syncronized across CPUs.

Signed-off-by: Helge Deller <deller@gmx.de>
Fixes: c8c37359 ("parisc: Enhance detection of synchronous cr16 clocksources")
Cc: stable@vger.kernel.org # 4.13+
Signed-off-by: Helge Deller <deller@gmx.de>

__cmpxchg_u64 is built and used outside CONFIG_64BIT and thus needs to
be exported. This fixes the following build error seen when building
parisc:allmodconfig.

ERROR: "__cmpxchg_u64" [drivers/net/ethernet/intel/i40e/i40e.ko] undefined!

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Helge Deller <deller@gmx.de>

As discussed on the debian-hppa list, double-wordcompare and exchange
operations fail on 32-bit kernels.  Looking at the code, I realized that
the ",ma" completer does the wrong thing in the  "ldw,ma  4(%r26), %r29"
instruction.  This increments %r26 and causes the following store to
write to the wrong location.

Note by Helge Deller:
The patch applies cleanly to stable kernel series if this upstream
commit is merged in advance:
f4125cfd ("parisc: Avoid trashing sr2 and sr3 in LWS code").

Signed-off-by: John David Anglin <dave.anglin@bell.net>
Tested-by: Christoph Biedl <debian.axhn@manchmal.in-ulm.de>
Fixes: 89206491 ("parisc: Implement new LWS CAS supporting 64 bit operations.")
Cc: stable@vger.kernel.org # 3.13+
Signed-off-by: Helge Deller <deller@gmx.de>

Merge tag 'drm-intel-fixes-2017-10-18-1' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes

Fix for stable:

- Fix DDI translation tables for BDW (Chris).

Critical fix:

- Fix GPU Hang on GVT (Changbin).

Other fixes:

- Fix eviction when GGTT is idle (Chris).
- CNL PLL fixes (Rodrigo).
- Fix pwrite into shmemfs (Chris).
- Mask bits for BXT and CHV L3 Workaround
  WaProgramL3SqcReg1Default (Oscar).

* tag 'drm-intel-fixes-2017-10-18-1' of git://anongit.freedesktop.org/drm/drm-intel:
  drm/i915: Use a mask when applying WaProgramL3SqcReg1Default
  drm/i915: Report -EFAULT before pwrite fast path into shmemfs
  drm/i915/cnl: Fix PLL initialization for HDMI.
  drm/i915/cnl: Fix PLL mapping.
  drm/i915: Use bdw_ddi_translations_fdi for Broadwell
  drm/i915: Fix eviction when the GGTT is idle but full
  drm/i915/gvt: Fix GPU hang after reusing vGPU instance across different guest OS

The pointer fs_ns is assigned from inode->i_ib->s_user_ns before
a null pointer check on inode, hence if inode is actually null we
will get a null pointer dereference on this assignment. Fix this
by only dereferencing inode after the null pointer check on
inode.

Detected by CoverityScan CID#1455328 ("Dereference before null check")

Fixes: 8db6c34f ("Introduce v3 namespaced file capabilities")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Cc: stable@vger.kernel.org
Acked-by: Serge Hallyn <serge@hallyn.com>
Signed-off-by: James Morris <james.l.morris@oracle.com>

Single amdgpu regression fix.

* 'drm-fixes-4.14' of git://people.freedesktop.org/~agd5f/linux:
  Revert "drm/amdgpu: discard commands of killed processes"

[AV: in addition to the fix in previous commit]

Signed-off-by: Matthew Garrett <mjg59@google.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Reviewed-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

some nouveau fixes.

* 'linux-4.14' of git://github.com/skeggsb/linux:
  drm/nouveau/fbcon: fix oops without fbdev emulation
  drm/nouveau/kms/nv50: fix oops during DP IRQ handling on non-MST boards
  drm/nouveau/bsp/g92: disable by default
  drm/nouveau/mmu: flush tlbs before deleting page tables

This is similar to an earlier commit 52dfcc5c ("drm/nouveau: fix for
disabled fbdev emulation"), but protects all occurrences of helper.fbdev
in the source.

I see oops in nouveau_fbcon_accel_save_disable() called from
nouveau_fbcon_set_suspend_work() on Linux 3.13 when
CONFIG_DRM_FBDEV_EMULATION option is disabled.

Signed-off-by: Pavel Roskin <plroskin@gmail.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

Pull xfs fixes from Darrick Wong:

 - fix some more CONFIG_XFS_RT related build problems

 - fix data loss when writeback at eof races eofblocks gc and loses

 - invalidate page cache after fs finishes a dio write

 - remove dirty page state when invalidating pages so releasepage does
   the right thing when handed a dirty page

* tag 'xfs-4.14-fixes-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  xfs: move two more RT specific functions into CONFIG_XFS_RT
  xfs: trim writepage mapping to within eof
  fs: invalidate page cache after end_io() in dio completion
  xfs: cancel dirty pages on invalidation

Pull block fixes from Jens Axboe:
 "Three small fixes:

   - A fix for skd, it was using kfree() to free a structure allocate
     with kmem_cache_alloc().

   - Stable fix for nbd, fixing a regression using the normal ioctl
     based tools.

   - Fix for a previous fix in this series, that fixed up
     inconsistencies between buffered and direct IO"

* 'for-linus' of git://git.kernel.dk/linux-block:
  fs: Avoid invalidation in interrupt context in dio_complete()
  nbd: don't set the device size until we're connected
  skd: Use kmem_cache_free

This causes instability in piglit.  It's fixed in drm-next with:
515c6faf
1650c14b
214a91e6
29d25355
79867462

This reverts commit 6af0883e.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>