Merge tag 'imx-fixes-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes

i.MX fixes for 5.4:
 - Re-enable SNVS power key for imx6q-logicpd board which was accidentally
   disabled by a SoC level change.
 - Fix I2C switches on vf610-zii-scu4-aib board by specifying property
   i2c-mux-idle-disconnect.
 - A fix on imx-scu API that reads UID from firmware to avoid kernel NULL
   pointer dump.
 - A series from Anson to correct i.MX7 GPT and i.MX8 USDHC IPG clock.
 - A fix on DRM_MSM Kconfig regression on i.MX5 by adding the option
   explicitly into imx_v6_v7_defconfig.
 - Fix ARM regulator states issue for zii-ultra board, which is impacting
   stability of the board.
 - A correction on CPU core idle state name for LayerScape LX2160A SoC.

* tag 'imx-fixes-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: imx_v6_v7_defconfig: Enable CONFIG_DRM_MSM
  arm64: dts: imx8mn: Use correct clock for usdhc's ipg clk
  arm64: dts: imx8mm: Use correct clock for usdhc's ipg clk
  arm64: dts: imx8mq: Use correct clock for usdhc's ipg clk
  ARM: dts: imx7s: Correct GPT's ipg clock source
  ARM: dts: vf610-zii-scu4-aib: Specify 'i2c-mux-idle-disconnect'
  ARM: dts: imx6q-logicpd: Re-Enable SNVS power key
  arm64: dts: lx2160a: Correct CPU core idle state name
  arm64: dts: zii-ultra: fix ARM regulator states
  soc: imx: imx-scu: Getting UID from SCU should have response

Link: https://lore.kernel.org/r/20191017141851.GA22506@dragonSigned-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'omap-for-v5.4/fixes-rc3-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes

Fixes for omaps for v5.4-rc cycle

More fixes for omap variants:

- Update more panel options in omap2plus_defconfig that got changed
  as we moved to use generic LCD panels

- Remove unused twl_keypad for logicpd-torpedo-som to avoid boot
  time warnings. This is only a cosmetic fix, but at least dmesg output
  is now getting more readable after all the fixes to remove pointless
  warnings

- Fix gpu_cm node name as we still have a non-standard node name
  dependency for clocks. This should eventually get fixed by use
  of domain specific compatible property

- Fix use of i2c-mux-idle-disconnect for m3874-iceboard

- Use level interrupt for omap4 & 5 wlcore to avoid lost edge
  interrupts

* tag 'omap-for-v5.4/fixes-rc3-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: Use level interrupt for omap4 & 5 wlcore
  ARM: dts: am3874-iceboard: Fix 'i2c-mux-idle-disconnect' usage
  ARM: dts: omap5: fix gpu_cm clock provider name
  ARM: dts: logicpd-torpedo-som: Remove twl_keypad
  ARM: omap2plus_defconfig: Fix selected panels after generic panel changes

Link: https://lore.kernel.org/r/pull-1571242890-118432@atomide.comSigned-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'arm-soc/for-5.4/devicetree-arm64-fixes' of https://github.com/Broadcom/stblinux into arm/fixes

This pull request contains Broadcom ARM64-based SoCs Device Tree fixes
for 5.4, please pull the following:

- Rayangonda fixes the GPIO pins assignment for the Stringray SoCs

* tag 'arm-soc/for-5.4/devicetree-arm64-fixes' of https://github.com/Broadcom/stblinux:
  arm64: dts: Fix gpio to pinmux mapping

Link: https://lore.kernel.org/r/20191015172356.9650-2-f.fainelli@gmail.comSigned-off-by: Olof Johansson <olof@lixom.net>

Since commit 2eba6907 ("drm/msm: Remove Kconfig default") the
CONFIG_DRM_MSM option is no longer selected by default on i.MX5.

Explicitly select CONFIG_DRM_MSM so that we can get GPU support
by default on i.MX51 and i.MX53.

Fixes: 2eba6907 ("drm/msm: Remove Kconfig default")
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

On i.MX8MN, usdhc's ipg clock is from IMX8MN_CLK_IPG_ROOT,
assign it explicitly instead of using IMX8MN_CLK_DUMMY.

Fixes: 6c3debcb ("arm64: dts: freescale: Add i.MX8MN dtsi support")
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

On i.MX8MM, usdhc's ipg clock is from IMX8MM_CLK_IPG_ROOT,
assign it explicitly instead of using IMX8MM_CLK_DUMMY.

Fixes: a05ea40e ("arm64: dts: imx: Add i.mx8mm dtsi support")
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

On i.MX8MQ, usdhc's ipg clock is from IMX8MQ_CLK_IPG_ROOT,
assign it explicitly instead of using IMX8MQ_CLK_DUMMY.

Fixes: 748f908c ("arm64: add basic DTS for i.MX8MQ")
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

i.MX7S/D's GPT ipg clock should be from GPT clock root and
controlled by CCM's GPT CCGR, using correct clock source for
GPT ipg clock instead of IMX7D_CLK_DUMMY.

Fixes: 3ef79ca6 ("ARM: dts: imx7d: use imx7s.dtsi as base device tree")
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Specify 'i2c-mux-idle-disconnect' for both I2C switches present on the
board, since both are connected to the same parent bus and all of
their children have the same I2C address.

Fixes: ca4b4d37 ("ARM: dts: vf610: Add ZII SCU4 AIB board")
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Chris Healy <cphealy@gmail.com>
Cc: Cory Tusar <cory.tusar@zii.aero>
Cc: Jeff White <jeff.white@zii.aero>
Cc: Rick Ramstetter <rick@anteaterllc.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Tested-by: Chris Healy <cphealy@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

A previous patch disabled the SNVS power key by default which
breaks the ability for the imx6q-logicpd board to wake from sleep.
This patch re-enables this feature for this board.

Fixes: 770856f0 ("ARM: dts: imx6qdl: Enable SNVS power key according to board design")
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

lx2160a support PW15 but not PW20, correct name to avoid confusing.
Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
Fixes: 00c5ce8a ("arm64: dts: lx2160a: add cpu idle support")
Acked-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

mvebu fixes for 5.4 (part 1)

Fix regression on USB for Turris Mox (Armada 3720 based board)

* tag 'mvebu-fixes-5.4-1' of git://git.infradead.org/linux-mvebu:
  arm64: dts: armada-3720-turris-mox: convert usb-phy to phy-supply

Link: https://lore.kernel.org/r/87blunsm43.fsf@FE-laptopSigned-off-by: Olof Johansson <olof@lixom.net>

Commit 572cf7d7 ("ARM: dts: Improve omap l4per idling with wlcore edge
sensitive interrupt") changed wlcore interrupts to use edge interrupt based
on what's specified in the wl1835mod.pdf data sheet.

However, there are still cases where we can have lost interrupts as
described in omap_gpio_unidle(). And using a level interrupt instead of edge
interrupt helps as we avoid the check for untriggered GPIO interrupts in
omap_gpio_unidle().

And with commit e6818d29 ("gpio: gpio-omap: configure edge detection
for level IRQs for idle wakeup") GPIOs idle just fine with level interrupts.

Let's change omap4 and 5 wlcore users back to using level interrupt
instead of edge interrupt. Let's not change the others as I've only seen
this on omap4 and 5, probably because the other SoCs don't have l4per idle
independent of the CPUs.

Fixes: 572cf7d7 ("ARM: dts: Improve omap l4per idling with wlcore edge sensitive interrupt")
Depends-on: e6818d29 ("gpio: gpio-omap: configure edge detection for level IRQs for idle wakeup")
Cc: Anders Roxell <anders.roxell@linaro.org>
Cc: Eyal Reizer <eyalr@ti.com>
Cc: Guy Mishol <guym@ti.com>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Update Turris Mox device tree to use the phy-supply property of the
generic PHY framework instead of the legacy usb-phy property.

This is needed since it caused a regression on Turris Mox since "usb:
host: xhci-plat: Prevent an abnormally restrictive PHY init skipping".
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Fixes: eb6c2eb6 ("usb: host: xhci-plat: Prevent an abnormally restrictive PHY init skipping")
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

According to
Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt,
i2c-mux-idle-disconnect is a property of a parent node since it
pertains to the mux/switch as a whole, so move it there and drop all
of the concurrences in child nodes.

Fixes: d0317731 ("ARM: dts: Adds device tree file for McGill's IceBoard, based on TI AM3874")
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Benoît Cousson <bcousson@baylibre.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Graeme Smecher <gsmecher@threespeedlogic.com>
Cc: linux-omap@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Tested-by: Graeme Smecher <gsmecher@threespeedlogic.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

The clkctrl code searches for the parent clockdomain based on the name
of the CM provider node. The introduction of SGX node for omap5 made
the node name for the gpu_cm to be clock-controller. There is no
clockdomain named like this, so the lookup fails. Fix by changing
the node name properly.

Fixes: 394534cb ("ARM: dts: Configure sgx for omap5")
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

The GPIO controlled regulator for the ARM power supply is supplying
the higher voltage when the GPIO is driven high. This is opposite to
the similar regulator setup on the EVK board and is impacting stability
of the board as the ARM domain has been supplied with a too low voltage
when to faster OPPs are in use.

Fixes: 4a13b3be (arm64: dts: imx: add Zii Ultra board support)
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The SCU firmware API for getting UID should have response,
otherwise, the message stored in function stack could be
released and then the response data received from SCU will be
stored into that released stack and cause kernel NULL pointer
dump.

Fixes: 73feb4d0 ("soc: imx-scu: Add SoC UID(unique identifier) support")
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

SPI_STM32_QSPI must be set in buildin as rootfs can be
located on QSPI memory device.

Link: https://lore.kernel.org/r/20191004124025.17394-1-patrice.chotard@st.comSigned-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

The TWL4030 used on the Logit PD Torpedo SOM does not have the
keypad pins routed.  This patch disables the twl_keypad driver
to remove some splat during boot:

twl4030_keypad 48070000.i2c:twl@48:keypad: missing or malformed property linux,keymap: -22
twl4030_keypad 48070000.i2c:twl@48:keypad: Failed to build keymap
twl4030_keypad: probe of 48070000.i2c:twl@48:keypad failed with error -22
Signed-off-by: Adam Ford <aford173@gmail.com>
[tony@atomide.com: removed error time stamps]
Signed-off-by: Tony Lindgren <tony@atomide.com>

The old omapdrm panels got removed for v5.4 in favor of generic panels,
and the Kconfig options changed. Let's update omap2plus_defconfig
accordingly so the same panels are still enabled.

Cc: Jyri Sarha <jsarha@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Merge tag 'omap-for-v5.4/fixes-rc1-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes

Fixes for omaps for v5.4-rc cycle

Here are fixes for omaps to deal with few regressions, and to fix
more boot time errors and warnings:

- The recent ti-sysc interconnect target module driver changes had
  incorrect clock bits for both clocks and dts that cause warnings

- For omap3-gta04, gpio changes caused the LCD to break a while back,
  and after discussing things the right fix is to set spi-cs-high

- Recent omapdrm changes to use generic panels caused tfp410 to be
  disabled as we now must enable the generic support for it in
  defconfig

- Recent omapdrm and backlight changes also finally made droid4 LCD
  to work, so let's enable it in the defconfig it can be used out
  of the box. This is not strictly a fix, but we still also have the
  older CONFIG_MFD_TI_LMU options available so this cuts down the
  confusion for trying to guess which display and which backlight
  is needed

- Recent ti-sysc interconnect target module changes need the gpio
  module disabled on some boards, but this now needs to happen at
  the module level, not at the gpio driver level

- Recent changes to probe system timers with ti-sysc caused warnings
  about mismatch in syconfig registers, so let's configure the option
  for RESET_STATUS as available in the TRMs

- Recent changes to probe LCDC with ti-sysc caused warnings about
  mismatch in sysconfig registers, so let's configure the missing
  idlemodes for both platform data and dts as documented in TRMs

- Since we moved mach-omap2 to probe with device tree, we've been
  getting voltage controller warnings. Turns out this code is no
  longer needed, so let's just remove omap2_set_init_voltage() to
  get rid of the pointless warnings

- Configure am4372 dispc memory bandwidth to avoid underflow errors

* tag 'omap-for-v5.4/fixes-rc1-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: am4372: Set memory bandwidth limit for DISPC
  ARM: OMAP2+: Fix warnings with broken omap2_set_init_voltage()
  ARM: OMAP2+: Add missing LCDC midlemode for am335x
  ARM: OMAP2+: Fix missing reset done flag for am3 and am43
  ARM: dts: Fix gpio0 flags for am335x-icev2
  ARM: omap2plus_defconfig: Enable more droid4 devices as loadable modules
  ARM: omap2plus_defconfig: Enable DRM_TI_TFP410
  DTS: ARM: gta04: introduce legacy spi-cs-high to make display work again
  ARM: dts: Fix wrong clocks for dra7 mcasp
  clk: ti: dra7: Fix mcasp8 clock bits

Link: https://lore.kernel.org/r/pull-1570040410-308159@atomide.comSigned-off-by: Olof Johansson <olof@lixom.net>

This fixes up the default ux500 CPU thermal zone:

- Set polling delay to 0 and explain why
- Set passive polling delay to 250
- Remove restrictions from the CPU cooling device,
  we should use all cpufreq steps to cool down if
  needed.

Link: https://lore.kernel.org/r/20191001074628.8122-1-linus.walleij@linaro.org
Fixes: b786a05f ("ARM: dts: ux500: Update thermal zone")
Suggested-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>

There are total of 151 non-secure gpio (0-150) and four
pins of pinmux (91, 92, 93 and 94) are not mapped to any
gpio pin, hence update same in DT.

Fixes: 8aa428cc ("arm64: dts: Add pinctrl DT nodes for Stingray SOC")
Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Reviewed-by: Ray Jui <ray.jui@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

Commit 6334150e ("remoteproc: don't allow modular build")
changes CONFIG_REMOTEPROC to a boolean from a tristate config
option which inhibits all defconfigs marking CONFIG_REMOTEPROC as
a module in compiling the remoteproc and dependent config options.

So fix the configs to have CONFIG_REMOTEPROC built in.

Link: https://lore.kernel.org/r/20190920075946.13282-5-j-keerthy@ti.com
Fixes: 6334150e ("remoteproc: don't allow modular build")
Signed-off-by: Keerthy <j-keerthy@ti.com>
Acked-by: Will Deacon <will@kernel.org>
[olof: Fixed up all 4 occurrances in this one commit]
Signed-off-by: Olof Johansson <olof@lixom.net>

Pull btrfs fixes from David Sterba:
 "A bunch of fixes that accumulated in recent weeks, mostly material for
  stable.

  Summary:

   - fix for regression from 5.3 that prevents to use balance convert
     with single profile

   - qgroup fixes: rescan race, accounting leak with multiple writers,
     potential leak after io failure recovery

   - fix for use after free in relocation (reported by KASAN)

   - other error handling fixups"

* tag 'for-5.4-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
  btrfs: qgroup: Fix reserved data space leak if we have multiple reserve calls
  btrfs: qgroup: Fix the wrong target io_tree when freeing reserved data space
  btrfs: Fix a regression which we can't convert to SINGLE profile
  btrfs: relocation: fix use-after-free on dead relocation roots
  Btrfs: fix race setting up and completing qgroup rescan workers
  Btrfs: fix missing error return if writeback for extent buffer never started
  btrfs: adjust dirty_metadata_bytes after writeback failure of extent buffer
  Btrfs: fix selftests failure due to uninitialized i_mode in test inodes

Pull csky updates from Guo Ren:
 "This round of csky subsystem just some fixups:

   - Fix mb() synchronization problem

   - Fix dma_alloc_coherent with PAGE_SO attribute

   - Fix cache_op failed when cross memory ZONEs

   - Optimize arch_sync_dma_for_cpu/device with dma_inv_range

   - Fix ioremap function losing

   - Fix arch_get_unmapped_area() implementation

   - Fix defer cache flush for 610

   - Support kernel non-aligned access

   - Fix 610 vipt cache flush mechanism

   - Fix add zero_fp fixup perf backtrace panic

   - Move static keyword to the front of declaration

   - Fix csky_pmu.max_period assignment

   - Use generic free_initrd_mem()

   - entry: Remove unneeded need_resched() loop"

* tag 'csky-for-linus-5.4-rc1' of git://github.com/c-sky/csky-linux:
  csky: Move static keyword to the front of declaration
  csky: entry: Remove unneeded need_resched() loop
  csky: Fixup csky_pmu.max_period assignment
  csky: Fixup add zero_fp fixup perf backtrace panic
  csky: Use generic free_initrd_mem()
  csky: Fixup 610 vipt cache flush mechanism
  csky: Support kernel non-aligned access
  csky: Fixup defer cache flush for 610
  csky: Fixup arch_get_unmapped_area() implementation
  csky: Fixup ioremap function losing
  csky: Optimize arch_sync_dma_for_cpu/device with dma_inv_range
  csky/dma: Fixup cache_op failed when cross memory ZONEs
  csky: Fixup dma_alloc_coherent with PAGE_SO attribute
  csky: Fixup mb() synchronization problem

Pull ARM SoC fixes from Olof Johansson:
 "A few fixes that have trickled in through the merge window:

   - Video fixes for OMAP due to panel-dpi driver removal

   - Clock fixes for OMAP that broke no-idle quirks + nfsroot on DRA7

   - Fixing arch version on ASpeed ast2500

   - Two fixes for reset handling on ARM SCMI"

* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  ARM: aspeed: ast2500 is ARMv6K
  reset: reset-scmi: add missing handle initialisation
  firmware: arm_scmi: reset: fix reset_state assignment in scmi_domain_reset
  bus: ti-sysc: Remove unpaired sysc_clkdm_deny_idle()
  ARM: dts: logicpd-som-lv: Fix i2c2 and i2c3 Pin mux
  ARM: dts: am3517-evm: Fix missing video
  ARM: dts: logicpd-torpedo-baseboard: Fix missing video
  ARM: omap2plus_defconfig: Fix missing video
  bus: ti-sysc: Fix handling of invalid clocks
  bus: ti-sysc: Fix clock handling for no-idle quirks

Set memory bandwidth limit to filter out resolutions above 720p@60Hz to
avoid underflow errors due to the bandwidth needs of higher resolutions.

am43xx can not provide enough bandwidth to DISPC to correctly handle
'high' resolutions.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Pull tracing fixes from Steven Rostedt:
 "A few more tracing fixes:

   - Fix a buffer overflow by checking nr_args correctly in probes

   - Fix a warning that is reported by clang

   - Fix a possible memory leak in error path of filter processing

   - Fix the selftest that checks for failures, but wasn't failing

   - Minor clean up on call site output of a memory trace event"

* tag 'trace-v5.4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
  selftests/ftrace: Fix same probe error test
  mm, tracing: Print symbol name for call_site in trace events
  tracing: Have error path in predicate_parse() free its allocated memory
  tracing: Fix clang -Wint-in-bool-context warnings in IF_ASSIGN macro
  tracing/probe: Fix to check the difference of nr_args before adding probe

Pull more MMC updates from Ulf Hansson:
 "A couple more updates/fixes for MMC:

   - sdhci-pci: Add Genesys Logic GL975x support

   - sdhci-tegra: Recover loss in throughput for DMA

   - sdhci-of-esdhc: Fix DMA bug"

* tag 'mmc-v5.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
  mmc: host: sdhci-pci: Add Genesys Logic GL975x support
  mmc: tegra: Implement ->set_dma_mask()
  mmc: sdhci: Let drivers define their DMA mask
  mmc: sdhci-of-esdhc: set DMA snooping based on DMA coherence
  mmc: sdhci: improve ADMA error reporting

Move the static keyword to the front of declaration of
csky_pmu_of_device_ids, and resolve the following compiler
warning that can be seen when building with warnings
enabled (W=1):

arch/csky/kernel/perf_event.c:1340:1: warning:
  ‘static’ is not at beginning of declaration [-Wold-style-declaration]
Signed-off-by: Krzysztof Wilczynski <kw@linux.com>
Signed-off-by: Guo Ren <guoren@kernel.org>

Since the enabling and disabling of IRQs within preempt_schedule_irq()
is contained in a need_resched() loop, we don't need the outer arch
code loop.
Signed-off-by: Valentin Schneider <valentin.schneider@arm.com>
Signed-off-by: Guo Ren <guoren@kernel.org>

Pull Documentation/process update from Greg KH:
 "Here are two small Documentation/process/embargoed-hardware-issues.rst
  file updates that missed my previous char/misc pull request.

  The first one adds an Intel representative for the process, and the
  second one cleans up the text a bit more when it comes to how the
  disclosure rules work, as it was a bit confusing to some companies"

* tag 'char-misc-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  Documentation/process: Clarify disclosure rules
  Documentation/process: Volunteer as the ambassador for Intel

Pull more vfs updates from Al Viro:
 "A couple of misc patches"

* 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  afs dynroot: switch to simple_dir_operations
  fs/handle.c - fix up kerneldoc

Pull more cifs updates from Steve French:
 "Fixes from the recent SMB3 Test events and Storage Developer
  Conference (held the last two weeks).

  Here are nine smb3 patches including an important patch for debugging
  traces with wireshark, with three patches marked for stable.

  Additional fixes from last week to better handle some newly discovered
  reparse points, and a fix the create/mkdir path for setting the mode
  more atomically (in SMB3 Create security descriptor context), and one
  for path name processing are still being tested so are not included
  here"

* tag '5.4-rc-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  CIFS: Fix oplock handling for SMB 2.1+ protocols
  smb3: missing ACL related flags
  smb3: pass mode bits into create calls
  smb3: Add missing reparse tags
  CIFS: fix max ea value size
  fs/cifs/sess.c: Remove set but not used variable 'capabilities'
  fs/cifs/smb2pdu.c: Make SMB2_notify_init static
  smb3: fix leak in "open on server" perf counter
  smb3: allow decryption keys to be dumped by admin for debugging

The csky_pmu.max_period has type u64, and BIT() can only return
32 bits unsigned long on C-SKY. The initialization for max_period
will be incorrect when count_width is bigger than 32.

Use BIT_ULL()
Signed-off-by: Mao Han <han_mao@c-sky.com>
Signed-off-by: Guo Ren <ren_guo@c-sky.com>