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2019-09-11pinctrl: iproc-gpio: Handle interrupts for multiple instancesRayagonda Kokatanur
When multiple instance of iproc-gpio chips are present, a fix up message[1] is printed during the probe of second and later instances. This issue is because driver sharing same irq_chip data structure among multiple instances of driver. Fix this by allocating irq_chip data structure per instance of iproc-gpio. [1] fix up message addressed by this patch [ 7.862208] gpio gpiochip2: (689d0000.gpio): detected irqchip that is shared with multiple gpiochips: please fix the driver. Fixes: 616043d58a89 ("pinctrl: Rename gpio driver from cygnus to iproc") Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com> Link: https://lore.kernel.org/r/1567054348-19685-3-git-send-email-srinath.mannam@broadcom.com [Rebased on top of new irq chip set-up code] Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-09-11pinctrl: iproc-gpio: Fix incorrect pinconf configurationsLi Jin
Fix drive strength for AON/CRMU controller; fix pull-up/down setting for CCM/CDRU controller. Fixes: 616043d58a89 ("pinctrl: Rename gpio driver from cygnus to iproc") Signed-off-by: Li Jin <li.jin@broadcom.com> Link: https://lore.kernel.org/r/1567054348-19685-2-git-send-email-srinath.mannam@broadcom.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-09-04pinctrl: qcom: sdm845: Fix UFS_RESET pinStephen Boyd
The UFS_RESET pin is the magical pin #150 now, not 153 per the sdm845_groups array declared in this file. Fix the order of pins so that UFS_RESET is 150 and the SDC pins follow after. Fixes: 53a5372ce326 ("pinctrl: qcom: sdm845: Expose ufs_reset as gpio") Signed-off-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20190830060227.12792-1-swboyd@chromium.org Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-09-04Merge tag 'intel-pinctrl-v5.4' of ↵Linus Walleij
git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel into devel intel-pinctrl for v5.4 A collection of improvements and fixes for Intel pinctrl drivers including: - Converting drivers to use new devm_platform_ioremap_resource() helper function. - Make Interrupt Status (IS) register configurable. - Allow locked pins to be requested and used as long as they are not modified. - Fix intel_pinctrl_should_save() to translate pin number to GPIO number where needed. This fixes Asus X571GT touchpad unresponsiveness issue after suspend/resume cycle.
2019-08-27pinctrl: mvebu: add additional variant for standalone CP115Grzegorz Jaszczyk
With CP115 standalone modules, all MPP configuration are possible. Handle this new possibility thanks to the new "marvell,cp115-standalone-pinctrl" compatible property. Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com> [<miquel.raynal@bootlin.com>: mention the new compatible in the commit log] Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/r/20190805101607.29811-4-miquel.raynal@bootlin.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-08-27pinctrl: mvebu: Add CP110 missing pin functionalityKonstantin Porotchkin
Add missing definition for function 0xe on CP-110 MPP-62. The pin function is Data Strobe for SDIO interface. Signed-off-by: Konstantin Porotchkin <kostap@marvell.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/r/20190805101607.29811-2-miquel.raynal@bootlin.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-08-27dt-bindings: cp110: document the new CP115 pinctrl compatibleGrzegorz Jaszczyk
A new compatible is going to be used for Armada CP115 pinctrl block, document it. Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com> [<miquel.raynal@bootlin.com>: split the documentation out of the driver commit] Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/r/20190805101607.29811-3-miquel.raynal@bootlin.com Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-08-26pinctrl: bcm2835: Pass irqchip when adding gpiochipLinus Walleij
We need to convert all old gpio irqchips to pass the irqchip setup along when adding the gpio_chip. For more info see drivers/gpio/TODO. For chained irqchips this is a pretty straight-forward conversion. The BCM2835 has multiple parents so let's exploit the new facility in the GPIO_IRQCHIP to actually deal with multiple parents. Cc: Eric Anholt <eric@anholt.net> Cc: Thierry Reding <treding@nvidia.com> [Rebased on changes in the pinctrl tree] Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Tested-by: Stefan Wahren <stefan.wahren@i2se.com> Link: https://lore.kernel.org/r/20190812062729.1892-1-linus.walleij@linaro.org
2019-08-23Merge tag 'sh-pfc-for-v5.4-tag2' of ↵Linus Walleij
https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into devel pinctrl: sh-pfc: Updates for v5.4 (take two) - Support switching between function and gpio at runtime, - Small fixes and cleanups.
2019-08-23pinctrl: meson: meson: Add of_node_put() before returnNishka Dasgupta
Each iteration of for_each_child_of_node puts the previous node, but in the case of a return from the middle of the loop, there is no put, thus causing a memory leak. Hence add an of_node_put before the return. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Link: https://lore.kernel.org/r/20190815060718.3286-1-nishkadg.linux@gmail.com Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-08-23pinctrl/gpio: Take MUX usage into accountStefan Wahren
The user space like gpioinfo only see the GPIO usage but not the MUX usage (e.g. I2C or SPI usage) of a pin. As a user we want to know which pin is free/safe to use. So take the MUX usage of strict pinmux controllers into account to get a more realistic view for ioctl GPIO_GET_LINEINFO_IOCTL. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Tested-by: Ramon Fried <rfried.dev@gmail.com> Signed-off-by: Ramon Fried <rfried.dev@gmail.com> Link: https://lore.kernel.org/r/20190814110035.13451-1-ramon.fried@linux.intel.com Acked-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-08-23dt-bindings: pinctrl: qcom-pmic-gpio: Add pm8150l supportVinod Koul
Add support for the PM8150l GPIO support to the Qualcomm PMIC GPIO binding. Signed-off-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20190814123512.6017-3-vkoul@kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-08-23dt-bindings: pinctrl: qcom-pmic-gpio: Add pm8150b supportVinod Koul
Add support for the PM8150b GPIO support to the Qualcomm PMIC GPIO binding. Signed-off-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20190814123512.6017-2-vkoul@kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-08-23dt-bindings: pinctrl: qcom-pmic-gpio: Add pm8150 supportVinod Koul
Add support for the PM8150 GPIO support to the Qualcomm PMIC GPIO binding. Signed-off-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20190814123512.6017-1-vkoul@kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-08-23pinctrl: amd: disable spurious-firing GPIO IRQsDaniel Drake
When cold-booting Asus X434DA, GPIO 7 is found to be already configured as an interrupt, and the GPIO level is found to be in a state that causes the interrupt to fire. As soon as pinctrl-amd probes, this interrupt fires and invokes amd_gpio_irq_handler(). The IRQ is acked, but no GPIO-IRQ handler was invoked, so the GPIO level being unchanged just causes another interrupt to fire again immediately after. This results in an interrupt storm causing this platform to hang during boot, right after pinctrl-amd is probed. Detect this situation and disable the GPIO interrupt when this happens. This enables the affected platform to boot as normal. GPIO 7 actually is the I2C touchpad interrupt line, and later on, i2c-multitouch loads and re-enables this interrupt when it is ready to handle it. Instead of this approach, I considered disabling all GPIO interrupts at probe time, however that seems a little risky, and I also confirmed that Windows does not seem to have this behaviour: the same 41 GPIO IRQs are enabled under both Linux and Windows, which is a far larger collection than the GPIOs referenced by the DSDT on this platform. Signed-off-by: Daniel Drake <drake@endlessm.com> Link: https://lore.kernel.org/r/20190814090540.7152-1-drake@endlessm.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-08-23pinctrl: rza2: Include the appropriate headersLinus Walleij
This driver is implementing a GPIO driver so include <linux/gpio/driver.h> and not the legacy API <linux/gpio.h>. When testing it turns out it also relies on implicit inclusion of <linux/io.h> (readw etc) so make sure to include that as well. Cc: Chris Brandt <chris.brandt@renesas.com> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2019-08-23pinctrl: rza2: Drop driver use of consumer flagsLinus Walleij
These flags are for consumers of GPIO lines, not for drivers. Cc: Chris Brandt <chris.brandt@renesas.com> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2019-08-23pinctrl: rza1: Add of_node_put() before returnNishka Dasgupta
Each iteration of for_each_child_of_node puts the previous node, but in the case of a return from the middle of the loop, there is no put, thus causing a memory leak. Hence add an of_node_put before the return in three places. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2019-08-23pinctrl: sh-pfc: Include the right headerLinus Walleij
This is a GPIO driver, use the appropriate header <linux/gpio/driver.h> rather than the legacy <linux/gpio.h> header. Cc: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2019-08-23pinctrl: sh-pfc: Rollback to mux if required when the gpio is freedYoshihiro Shimoda
Some drivers require switching between function and gpio at run-time. Allow to roll back from gpio to mux when the gpio is freed. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2019-08-21Merge tag 'v5.3-rc5' into develLinus Walleij
Linux 5.3-rc5
2019-08-21pinctrl: st: Add of_node_put() before returnNishka Dasgupta
Each iteration of for_each_child_of_node puts the previous node, but in the case of a return from the middle of the loop, there is no put, thus causing a memory leak. Hence add an of_node_put before the return in three places. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Link: https://lore.kernel.org/r/20190815060609.3056-1-nishkadg.linux@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-08-21pinctrl: st: Include the right headerLinus Walleij
The ST pinctrl driver wants to provode a gpio_chip but is not including the header for this, fix the inclusion to use the right header. <linux/of_gpio.h> has to remain as the driver is calling of_get_named_gpio(). Cc: Patrice Chotard <patrice.chotard@st.com> Cc: Maxime Coquelin <maxime.coquelin@st.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20190820111135.10701-1-linus.walleij@linaro.org
2019-08-21pinctrl: rk805: Make structures constantNishka Dasgupta
Static structures rk805_pinctrl_desc and rk805_gpio_chip, of types gpio_chip and pinctrl_desc respectively, are not used except to be copied into the fields of a different variable. Hence make rk805_pinctrl_desc and rk805_gpio_chip both constant to protect them from unintended modification. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Link: https://lore.kernel.org/r/20190819075757.1753-1-nishkadg.linux@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-08-21pinctrl: tegra: Flush pinctrl writes during resumeSowjanya Komatineni
This patch adds pinctrl register read to flush all the prior pinctrl writes and then adds barrier for pinctrl register read to complete during resume to make sure all pinctrl changes are effective. Acked-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com> Link: https://lore.kernel.org/r/1565984527-5272-3-git-send-email-skomatineni@nvidia.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-08-21pinctrl: tegra: Fix write barrier placement in pmx_writelSowjanya Komatineni
pmx_writel uses writel which inserts write barrier before the register write. This patch has fix to replace writel with writel_relaxed followed by a readback and memory barrier to ensure write operation is completed for successful pinctrl change. Acked-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com> Link: https://lore.kernel.org/r/1565984527-5272-2-git-send-email-skomatineni@nvidia.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-08-21pinctrl: bcm-iproc: Pass irqchip when adding gpiochipLinus Walleij
We need to convert all old gpio irqchips to pass the irqchip setup along when adding the gpio_chip. For more info see drivers/gpio/TODO. For chained irqchips this is a pretty straight-forward conversion. Cc: Pramod Kumar <pramodku@broadcom.com> Cc: Ray Jui <rjui@broadcom.com> Cc: Scott Branden <sbranden@broadcom.com> Cc: Thierry Reding <treding@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20190812132554.18313-1-linus.walleij@linaro.org Acked-by: Scott Branden <scott.branden@broadcom.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-08-19pinctrl: intel: remap the pin number to gpio offset for irq enabled pinChris Chiu
On Asus X571GT, GPIO 297 is configured as an interrupt and serves for the touchpad. The touchpad will report input events much less than expected after S3 suspend/resume, which results in extremely slow cursor movement. However, the number of interrupts observed from /proc/interrupts increases much more than expected even no touching touchpad. This is due to the value of PADCFG0 of PIN 225 for the interrupt has been changed from 0x80800102 to 0x80100102. The GPIROUTIOXAPIC is toggled on which results in the spurious interrupts. The PADCFG0 of PIN 225 is expected to be saved during suspend, but the 297 is saved instead because the gpiochip_line_is_irq() expect the GPIO offset but what's really passed to it is PIN number. In this case, the /sys/kernel/debug/pinctrl/INT3450:00/gpio-ranges shows 288: INT3450:00 GPIOS [436 - 459] PINS [216 - 239] So gpiochip_line_is_irq() returns true for GPIO offset 297, the suspend routine spuriously saves the content for PIN 297 which we expect to save for PIN 225. This commit maps the PIN number to GPIO offset first in the intel_pinctrl_should_save() to make sure the values for the specific PINs can be correctly saved and then restored. Fixes: c538b9436751 ("pinctrl: intel: Only restore pins that are used by the driver") Signed-off-by: Chris Chiu <chiu@endlessm.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2019-08-18Linux 5.3-rc5v5.3-rc5Linus Torvalds
2019-08-18Merge tag 'fixes-for-5.3-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull MTD fix from Richard Weinberger: "A single fix for MTD to correctly set the spi-nor WP pin" * tag 'fixes-for-5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: mtd: spi-nor: Fix the disabling of write protection at init
2019-08-18pinctrl: intel: Allow to request locked padsAndy Shevchenko
Some firmwares would like to protect pads from being modified by OS and at the same time provide them to OS as a resource. So, the driver in such circumstances may request pad and may not change its state. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
2019-08-18Merge tag 'for-5.3-rc4-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs fixes from David Sterba: "Two fixes that popped up during testing: - fix for sysfs-related code that adds/removes block groups, warnings appear during several fstests in connection with sysfs updates in 5.3, the fix essentially replaces a workaround with scope NOFS and applies to 5.2-based branch too - add sanity check of trim range" * tag 'for-5.3-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: trim: Check the range passed into to prevent overflow Btrfs: fix sysfs warning and missing raid sysfs directories
2019-08-18Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Thomas Gleixner: "A set of fixes for x86: - Fix the inconsistent error handling in the umwait init code - Rework the boot param zeroing so gcc9 stops complaining about out of bound memset. The resulting source code is actually more sane to read than the smart solution we had - Maintainers update so Tony gets involved when Intel models are added - Some more fallthrough fixes" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/boot: Save fields explicitly, zero out everything else MAINTAINERS, x86/CPU: Tony Luck will maintain asm/intel-family.h x86/fpu/math-emu: Address fallthrough warnings x86/apic/32: Fix yet another implicit fallthrough warning x86/umwait: Fix error handling in umwait_init()
2019-08-18Merge branch 'efi-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull EFI fix from Thomas Gleixner: "A single fix for a EFI mixed mode regression caused by recent rework which did not take the firmware bitwidth into account" * 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi-stub: Fix get_efi_config_table on mixed-mode setups
2019-08-18Merge tag 'spdx-5.3-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx Pull SPDX fixes from Greg KH: "Here are four small SPDX fixes for 5.3-rc5. A few style fixes for some SPDX comments, added an SPDX tag for one file, and fix up some GPL boilerplate for another file. All of these have been in linux-next for a few weeks with no reported issues (they are comment changes only, so that's to be expected...)" * tag 'spdx-5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx: i2c: stm32: Use the correct style for SPDX License Identifier intel_th: Use the correct style for SPDX License Identifier coccinelle: api/atomic_as_refcounter: add SPDX License Identifier kernel/configs: Replace GPL boilerplate code with SPDX identifier
2019-08-18Merge tag 'char-misc-5.3-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are some small char and misc driver fixes for 5.3-rc5. These are two different subsystems needing some fixes, the habanalabs driver which is has some more big endian fixes for problems found. The other are some small soundwire fixes, including some Kconfig dependencies needed to resolve reported build errors. All of these have been in linux-next this week with no reported issues" * tag 'char-misc-5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: misc: xilinx-sdfec: fix dependency and build error habanalabs: fix device IRQ unmasking for BE host habanalabs: fix endianness handling for internal QMAN submission habanalabs: fix completion queue handling when host is BE habanalabs: fix endianness handling for packets from user habanalabs: fix DRAM usage accounting on context tear down habanalabs: Avoid double free in error flow soundwire: fix regmap dependencies and align with other serial links soundwire: cadence_master: fix definitions for INTSTAT0/1 soundwire: cadence_master: fix register definition for SLAVE_STATE
2019-08-18Merge tag 'staging-5.3-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging/IIO fixes from Greg KH: "Here are four small staging and iio driver fixes for 5.3-rc5 Two are for the dt3000 comedi driver for some reported problems found in that codebase, and two are some small iio fixes. All of these have been in linux-next this week with no reported issues" * tag 'staging-5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: comedi: dt3000: Fix rounding up of timer divisor staging: comedi: dt3000: Fix signed integer overflow 'divider * base' iio: adc: max9611: Fix temperature reading in probe iio: frequency: adf4371: Fix output frequency setting
2019-08-18Merge tag 'usb-5.3-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are number of small USB fixes for 5.3-rc5. Syzbot has been on a tear recently now that it has some good USB debugging hooks integrated, so there's a number of fixes in here found by those tools for some _very_ old bugs. Also a handful of gadget driver fixes for reported issues, some hopefully-final dma fixes for host controller drivers, and some new USB serial gadget driver ids. All of these have been in linux-next this week with no reported issues (the usb-serial ones were in linux-next in its own branch, but merged into mine on Friday)" * tag 'usb-5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: add a hcd_uses_dma helper usb: don't create dma pools for HCDs with a localmem_pool usb: chipidea: imx: fix EPROBE_DEFER support during driver probe usb: host: fotg2: restart hcd after port reset USB: CDC: fix sanity checks in CDC union parser usb: cdc-acm: make sure a refcount is taken early enough USB: serial: option: add the BroadMobi BM818 card USB: serial: option: Add Motorola modem UARTs USB: core: Fix races in character device registration and deregistraion usb: gadget: mass_storage: Fix races between fsg_disable and fsg_set_alt usb: gadget: composite: Clear "suspended" on reset/disconnect usb: gadget: udc: renesas_usb3: Fix sysfs interface of "role" USB: serial: option: add D-Link DWM-222 device ID USB: serial: option: Add support for ZTE MF871A
2019-08-17Merge tag 'for-linus-2019-08-17' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block fixes from Jens Axboe: "A collection of fixes that should go into this series. This contains: - Revert of the REQ_NOWAIT_INLINE and associated dio changes. There were still corner cases there, and even though I had a solution for it, it's too involved for this stage. (me) - Set of NVMe fixes (via Sagi) - io_uring fix for fixed buffers (Anthony) - io_uring defer issue fix (Jackie) - Regression fix for queue sync at exit time (zhengbin) - xen blk-back memory leak fix (Wenwen)" * tag 'for-linus-2019-08-17' of git://git.kernel.dk/linux-block: io_uring: fix an issue when IOSQE_IO_LINK is inserted into defer list block: remove REQ_NOWAIT_INLINE io_uring: fix manual setup of iov_iter for fixed buffers xen/blkback: fix memory leaks blk-mq: move cancel of requeue_work to the front of blk_exit_queue nvme-pci: Fix async probe remove race nvme: fix controller removal race with scan work nvme-rdma: fix possible use-after-free in connect error flow nvme: fix a possible deadlock when passthru commands sent to a multipath device nvme-core: Fix extra device_put() call on error path nvmet-file: fix nvmet_file_flush() always returning an error nvmet-loop: Flush nvme_delete_wq when removing the port nvmet: Fix use-after-free bug when a port is removed nvme-multipath: revalidate nvme_ns_head gendisk in nvme_validate_ns
2019-08-17Merge tag 'hyperv-fixes-signed' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux Pull Hyper-V fixes from Sasha Levin: - A few fixes for the userspace hyper-v tools from Adrian Vladu. - A fix for the hyper-v MAINTAINERs entry from Lan Tianyu. - Fix for SPDX license identifier in the userspace tools from Nishad Kamdar. * tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: MAINTAINERS: Fix Hyperv vIOMMU driver file name tools: hv: Use the correct style for SPDX License Identifier tools: hv: fix typos in toolchain tools: hv: fix KVP and VSS daemons exit code tools: hv: fixed Python pep8/flake8 warnings for lsvmbus
2019-08-17MAINTAINERS: Fix Hyperv vIOMMU driver file nameLan Tianyu
The Hyperv vIOMMU file name should be "hyperv-iommu.c" rather than "hyperv_iommu.c". This patch is to fix it. Signed-off-by: Lan Tianyu <Tianyu.Lan@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-08-17tools: hv: Use the correct style for SPDX License IdentifierNishad Kamdar
This patch corrects the SPDX License Identifier style in the trace header file related to Microsoft Hyper-V client drivers. For C header files Documentation/process/license-rules.rst mandates C-like comments (opposed to C source files where C++ style should be used) Changes made by using a script provided by Joe Perches here: https://lkml.org/lkml/2019/2/7/46 Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-08-17tools: hv: fix typos in toolchainAdrian Vladu
Fix typos in the HyperV toolchain. Signed-off-by: Adrian Vladu <avladu@cloudbasesolutions.com> Cc: "K. Y. Srinivasan" <kys@microsoft.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Cc: Stephen Hemminger <sthemmin@microsoft.com> Cc: Sasha Levin <sashal@kernel.org> Cc: Alessandro Pilotti <apilotti@cloudbasesolutions.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-08-17tools: hv: fix KVP and VSS daemons exit codeAdrian Vladu
HyperV KVP and VSS daemons should exit with 0 when the '--help' or '-h' flags are used. Signed-off-by: Adrian Vladu <avladu@cloudbasesolutions.com> Cc: "K. Y. Srinivasan" <kys@microsoft.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Cc: Stephen Hemminger <sthemmin@microsoft.com> Cc: Sasha Levin <sashal@kernel.org> Cc: Alessandro Pilotti <apilotti@cloudbasesolutions.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-08-17tools: hv: fixed Python pep8/flake8 warnings for lsvmbusAdrian Vladu
Fixed pep8/flake8 python style code for lsvmbus tool. The TAB indentation was on purpose ignored (pep8 rule W191) to make sure the code is complying with the Linux code guideline. The following command doe not show any warnings now: pep8 --ignore=W191 lsvmbus flake8 --ignore=W191 lsvmbus Signed-off-by: Adrian Vladu <avladu@cloudbasesolutions.com> Cc: "K. Y. Srinivasan" <kys@microsoft.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Cc: Stephen Hemminger <sthemmin@microsoft.com> Cc: Sasha Levin <sashal@kernel.org> Cc: Dexuan Cui <decui@microsoft.com> Cc: Alessandro Pilotti <apilotti@cloudbasesolutions.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-08-17Merge branch 'i2c/for-current' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "I2C has one revert because of a regression, two fixes for tiny race windows (which we were not able to trigger), a MAINTAINERS addition, and a SPDX fix" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: stm32: Use the correct style for SPDX License Identifier i2c: emev2: avoid race when unregistering slave client i2c: rcar: avoid race when unregistering slave client MAINTAINERS: i2c-imx: take over maintainership Revert "i2c: imx: improve the error handling in i2c_imx_dma_request()"
2019-08-17Merge tag 'riscv/for-v5.3-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Paul Walmsley: - Two patches to fix significant bugs in floating point register context handling - A minor fix in RISC-V flush_tlb_page(), to supply a valid end address to flush_tlb_range() - Two minor defconfig additions: to build the virtio hwrng driver by default (for QEMU targets), and to partially synchronize the 32-bit defconfig with the 64-bit defconfig * tag 'riscv/for-v5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: Make __fstate_clean() work correctly. riscv: Correct the initialized flow of FP register riscv: defconfig: Update the defconfig riscv: rv32_defconfig: Update the defconfig riscv: fix flush_tlb_range() end address for flush_tlb_page()
2019-08-17Merge tag 'usb-serial-5.3-rc5' of ↵Greg Kroah-Hartman
https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus Johan writes: USB-serial fixes for 5.3-rc5 Here are some new modem device ids. All have been in linux-next with no reported issues. Signed-off-by: Johan Hovold <johan@kernel.org> * tag 'usb-serial-5.3-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial: USB: serial: option: add the BroadMobi BM818 card USB: serial: option: Add Motorola modem UARTs USB: serial: option: add D-Link DWM-222 device ID USB: serial: option: Add support for ZTE MF871A
2019-08-16Merge tag 'xtensa-20190816' of git://github.com/jcmvbkbc/linux-xtensaLinus Torvalds
Pull Xtensa fix from Max Filippov: "Add missing isync into cpu_reset to make sure ITLB changes are effective" * tag 'xtensa-20190816' of git://github.com/jcmvbkbc/linux-xtensa: xtensa: add missing isync to the cpu_reset TLB code
2019-08-16Merge tag 'arm64-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Catalin Marinas: - Don't taint the kernel if CPUs have different sets of page sizes supported (other than the one in use). - Issue I-cache maintenance for module ftrace trampoline. * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: ftrace: Ensure module ftrace trampoline is coherent with I-side arm64: cpufeature: Don't treat granule sizes as strict