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2019-09-03hwmon: (w83781d) convert to i2c_new_dummy_deviceWolfram Sang
Move from i2c_new_dummy() to i2c_new_dummy_device(), so we now get an ERRPTR which we use in error handling. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20190722172611.3797-4-wsa+renesas@sang-engineering.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2019-09-03hwmon: (smm665) convert to i2c_new_dummy_deviceWolfram Sang
Move from i2c_new_dummy() to i2c_new_dummy_device(), so we now get an ERRPTR which we use in error handling. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20190722172611.3797-3-wsa+renesas@sang-engineering.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2019-09-03hwmon: (asb100) convert to i2c_new_dummy_deviceWolfram Sang
Move from i2c_new_dummy() to i2c_new_dummy_device(), so we now get an ERRPTR which we use in error handling. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20190722172611.3797-2-wsa+renesas@sang-engineering.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2019-09-03hwmon: (k10temp) Add support for AMD family 17h, model 70h CPUsMarcel Bocu
It would seem like model 70h is behaving in the same way as model 30h, so let's just add the new F3 PCI ID to the list of compatible devices. Unlike previous Ryzen/Threadripper, Ryzen gen 3 processors do not need temperature offsets anymore. This has been reported in the press and verified on my Ryzen 3700X by checking that the idle temperature reported by k10temp is matching the temperature reported by the firmware. Vicki Pfau sent an identical patch after I checked that no-one had written this patch. I would have been happy about dropping my patch but unlike for his patch series, I had already Cc:ed the x86 people and they already reviewed the changes. Since Vicki has not answered to any email after his initial series, let's assume she is on vacation and let's avoid duplication of reviews from the maintainers and merge my series. To acknowledge Vicki's anteriority, I added her S-o-b to the patch. v2, suggested by Guenter Roeck and Brian Woods: - rename from 71h to 70h Signed-off-by: Vicki Pfau <vi@endrift.com> Signed-off-by: Marcel Bocu <marcel.p.bocu@gmail.com> Tested-by: Marcel Bocu <marcel.p.bocu@gmail.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: Borislav Petkov <bp@alien8.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: x86@kernel.org Cc: "Woods, Brian" <Brian.Woods@amd.com> Cc: Clemens Ladisch <clemens@ladisch.de> Cc: Jean Delvare <jdelvare@suse.com> Cc: Guenter Roeck <linux@roeck-us.net> Cc: linux-hwmon@vger.kernel.org Link: https://lore.kernel.org/r/20190722174653.2391-1-marcel.p.bocu@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2019-09-03x86/amd_nb: Add PCI device IDs for family 17h, model 70hMarcel Bocu
The AMD Ryzen gen 3 processors came with a different PCI IDs for the function 3 & 4 which are used to access the SMN interface. The root PCI address however remained at the same address as the model 30h. Adding the F3/F4 PCI IDs respectively to the misc and link ids appear to be sufficient for k10temp, so let's add them and follow up on the patch if other functions need more tweaking. Vicki Pfau sent an identical patch after I checked that no-one had written this patch. I would have been happy about dropping my patch but unlike for his patch series, I had already Cc:ed the x86 people and they already reviewed the changes. Since Vicki has not answered to any email after his initial series, let's assume she is on vacation and let's avoid duplication of reviews from the maintainers and merge my series. To acknowledge Vicki's anteriority, I added her S-o-b to the patch. v2, suggested by Guenter Roeck and Brian Woods: - rename from 71h to 70h Signed-off-by: Vicki Pfau <vi@endrift.com> Signed-off-by: Marcel Bocu <marcel.p.bocu@gmail.com> Tested-by: Marcel Bocu <marcel.p.bocu@gmail.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Brian Woods <brian.woods@amd.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com> # pci_ids.h Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: Borislav Petkov <bp@alien8.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: x86@kernel.org Cc: "Woods, Brian" <Brian.Woods@amd.com> Cc: Clemens Ladisch <clemens@ladisch.de> Cc: Jean Delvare <jdelvare@suse.com> Cc: Guenter Roeck <linux@roeck-us.net> Cc: linux-hwmon@vger.kernel.org Link: https://lore.kernel.org/r/20190722174510.2179-1-marcel.p.bocu@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2019-09-03docs: hwmon: pxe1610: convert to ReST format and add to the indexMauro Carvalho Chehab
This document was recently introduced. Convert it to ReST just like the other hwmon documents, adding it to the hwmon index. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Link: https://lore.kernel.org/r/657bf022625e0888d3becf10c78d162eeb864608.1563792334.git.mchehab+samsung@kernel.org Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2019-09-03hwmon: (k8temp) update to use new hwmon registration APIRobert Karszniewicz
Removes: - hwmon_dev from k8temp_data struct, as that is now passed to callbacks, anyway. - other k8temp_data struct fields, too. - k8temp_update_device() Also reduces binary size: text data bss dec hex filename 4139 1448 0 5587 15d3 drivers/hwmon/k8temp.ko.bak 3103 1220 0 4323 10e3 drivers/hwmon/k8temp.ko Signed-off-by: Robert Karszniewicz <avoidr@firemail.cc> Signed-off-by: Robert Karszniewicz <avoidr@riseup.net> Link: https://lore.kernel.org/r/20190721120051.28064-1-avoidr@riseup.net Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2019-09-03hwmon: (pmbus/max31785) Remove a useless #defineChristophe JAILLET
There is a typo in MAX37185_NUM_FAN_PAGES. To be consistent, it should be MAX31785_NUM_FAN_PAGES (1 and 7 switched). At line 24, we already have: #define MAX31785_NR_FAN_PAGES 6 and MAX37185_NUM_FAN_PAGES seems to be unused. It is likely that it is only a typo and/or a left-over. So, axe it. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/20190721101553.20911-1-christophe.jaillet@wanadoo.fr Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2019-09-03hwmon: (lm75) add support for PCT2075Daniel Mack
The NXP PCT2075 is largely compatible with other chips already supported by the LM75 driver. It uses an 11-bit resolution and defaults to 100 ms sampling period. The datasheet is here: https://www.nxp.com/docs/en/data-sheet/PCT2075.pdf Signed-off-by: Daniel Mack <daniel@zonque.org> Link: https://lore.kernel.org/r/20190711124504.7580-2-daniel@zonque.org [groeck: Documentation update] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2019-09-03device-tree: bindinds: add NXP PCT2075 as compatible device to LM75Daniel Mack
The PCT2075 is compatible to other chips that are already handled by the LM75 driver. Signed-off-by: Daniel Mack <daniel@zonque.org> Link: https://lore.kernel.org/r/20190711124504.7580-1-daniel@zonque.org Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2019-09-03hwmon: Remove ads1015 driverGuenter Roeck
A driver for ADS1015 with more functionality is available in the iio subsystem. Remove the hwmon driver as duplicate. If the chip is used for hardware monitoring, the iio->hwmon bridge should be used. Cc: Dirk Eibach <eibach@gdsys.de> Link: https://lore.kernel.org/r/1562004758-13025-1-git-send-email-linux@roeck-us.net Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2019-09-03Merge tag 'renesas-drivers-for-v5.4-tag2' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/drivers Renesas driver updates for v5.4 (take two) - Improve "always-on" PM Domain handling on SH/R-Mobile SoCs, - Automatic errata selection for Cortex-A7/A9, - Small fixes and improvements. * tag 'renesas-drivers-for-v5.4-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: soc: renesas: Enable ARM_ERRATA_754322 for affected Cortex-A9 soc: renesas: Enable ARM_ERRATA_814220 for affected Cortex-A7 soc: renesas: rmobile-sysc: Set GENPD_FLAG_ALWAYS_ON for always-on domain soc: renesas: rcar-sysc: Eliminate local variable gov soc: renesas: rcar-sysc: Add goto to of_node_put() before return Link: https://lore.kernel.org/r/20190823123643.18799-5-geert+renesas@glider.be Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-09-03spi: npcm-fiu: fix spelling mistake "frequancy" -> "frequency"Colin Ian King
There is a spelling mistake in a dev_warning message. Fix it. Also break line to clear up checkpatch warning. Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20190903122812.3986-1-colin.king@canonical.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-09-03EDAC/mc_sysfs: Remove pointless gotosRobert Richter
Use direct returns instead of gotos. Error handling code becomes smaller and better readable. Signed-off-by: Robert Richter <rrichter@marvell.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: "linux-edac@vger.kernel.org" <linux-edac@vger.kernel.org> Cc: James Morse <james.morse@arm.com> Cc: Tony Luck <tony.luck@intel.com> Link: https://lkml.kernel.org/r/20190902123216.9809-4-rrichter@marvell.com
2019-09-03EDAC: Prefer 'unsigned int' to bare use of 'unsigned'Robert Richter
Use of 'unsigned int' instead of bare use of 'unsigned'. Fix this for edac_mc*, ghes and the i5100 driver as reported by checkpatch.pl. While at it, struct member dev_ch_attribute->channel is always used as unsigned int. Change type to unsigned int to avoid type casts. [ bp: Massage. ] Signed-off-by: Robert Richter <rrichter@marvell.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: "linux-edac@vger.kernel.org" <linux-edac@vger.kernel.org> Cc: James Morse <james.morse@arm.com> Cc: Tony Luck <tony.luck@intel.com> Link: https://lkml.kernel.org/r/20190902123216.9809-2-rrichter@marvell.com
2019-09-03Merge tag 'samsung-drivers-5.4' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/drivers Samsung soc drivers changes for v5.4 Add Exynos Chipid driver for identification of product IDs and SoC revisions. The driver also exposes chipid regmap, later to be used by Exynos Adaptive Supply Voltage driver (adjusting voltages to different revisions of same SoC). * tag 'samsung-drivers-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: soc: samsung: chipid: Convert exynos-chipid driver to use the regmap API soc: samsung: Add exynos chipid driver support Link: https://lore.kernel.org/r/20190816163042.6604-1-krzk@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-09-03Merge tag 'imx-defconfig-5.4' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/defconfig i.MX defconfig update for 5.4: - Enable pinctrl and clock driver support for i.MX8MN SoC. - Enable SDMA support for i.MX8MQ and i.MX8MM SoC, including FW_LOADER_USER_HELPER and FW_LOADER_USER_HELPER_FALLBACK to support SDMA firmware loading via udev. - Enable module build of i.MX8 DDR PMU driver and ETNAVIV GPU driver. - Enable module build of OV5645 camera driver in imx_v6_v7_defconfig. * tag 'imx-defconfig-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: arm64: defconfig: CONFIG_DRM_ETNAVIV=m ARM: imx_v6_v7_defconfig: Select the OV5645 camera driver arm64: defconfig: Build imx8 ddr pmu as module arm64: defconfig: Select CONFIG_CLK_IMX8MN by default arm64: defconfig: Select CONFIG_PINCTRL_IMX8MN by default arm64: defconfig: Enable SDMA on i.mx8mq/8mm Link: https://lore.kernel.org/r/20190825153237.28829-7-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-09-03Merge tag 'aspeed-5.4-defconfig' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed into arm/defconfig ASPEED defconfig updates for 5.4 - Enable the new AST2600 in multi_v7 and the aspeed_g5 configs. - Regenerate defconfigs to drop old options - Clean up network options * tag 'aspeed-5.4-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed: ARM: configs: aspeed_g5: Enable AST2600 ARM: configs: multi_v7: Add ASPEED G6 ARM: configs: aspeed: Refresh defconfigs ARM: configs: aspeed: Enable commonly used network functionality Link: https://lore.kernel.org/r/CACPK8XdyWzghA0QPDzA_MK5FYwhT5afqDJHNdhc8mfD2uk8MfQ@mail.gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-09-03Merge tag 'sunxi-config64-for-5.4-1' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/defconfig Allwinner arm64 defconfig changes for 5.4 Two patches to enable the IR receiver and the SPDIF transceiver found on the Allwinner SoCs. * tag 'sunxi-config64-for-5.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: arm64: defconfig: Enable Sun4i SPDIF module arm64: defconfig: Enable IR SUNXI option Link: https://lore.kernel.org/r/24f215ca-f3a8-4497-bf98-9ba1808b37be.lettre@localhost Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-09-03Merge tag 'arm64_defconfig_watchdog_for_v5.4' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into arm/defconfig arm64 defconfig for v5.4 - Add CONFIG_DW_WATCHDOG to support the Designware watchdog driver * tag 'arm64_defconfig_watchdog_for_v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: arm64: defconfig: Enable the DesignWare watchdog Link: https://lore.kernel.org/r/20190819141659.26414-2-dinguyen@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-09-03Merge tag 'hisi-arm64-defconfig-for-5.4' of ↵Arnd Bergmann
git://github.com/hisilicon/linux-hisi into arm/defconfig ARM64: hisilicon: defconfig updates for v5.4 - Enable ACPI_APEI_PCIEAER for the hisilicon D06 board to support PCIe AER error report * tag 'hisi-arm64-defconfig-for-5.4' of git://github.com/hisilicon/linux-hisi: arm64: defconfig: Enable CONFIG_ACPI_APEI_PCIEAER Link: https://lore.kernel.org/r/5D562573.5030604@hisilicon.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-09-03Revert "mmc: core: do not retry CMD6 in __mmc_switch()"Jan Kaisrlik
Turns out the commit 3a0681c7448b ("mmc: core: do not retry CMD6 in __mmc_switch()") breaks initialization of a Toshiba THGBMNG5 eMMC card, when using the meson-gx-mmc.c driver on a custom board based on Amlogic A113D. The CMD6 that switches the card into HS200 mode is then one that fails and according to the below printed messages from the log: [ 1.648951] mmc0: mmc_select_hs200 failed, error -84 [ 1.648988] mmc0: error -84 whilst initialising MMC card After some analyze, it turns out that adding a delay of ~5ms inside mmc_select_bus_width() but after mmc_compare_ext_csds() has been executed, also fixes the problem. Adding yet some more debug code, trying to figure out if potentially the card could be in a busy state, both by using CMD13 and ->card_busy() ops concluded that this was not the case. Therefore, let's simply revert the commit that dropped support for retrying of CMD6, as this also fixes the problem. Fixes: 3a0681c7448b ("mmc: core: do not retry CMD6 in __mmc_switch()") Cc: stable@vger.kernel.org Signed-off-by: Jan Kaisrlik <ja.kaisrlik@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-09-03Merge tag 'ux500-dts-v5.4-3' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into arm/dt More Ux500 device tree updates for the v5.4 kernel: - Drop TV-OUT muxgroup from the HREF pin control - Fix up BU21013 touchpad from Dmitry - Split of AB8500 config in its own DTSI - Drop the unused USB regulator config - Add proper thermal zone for the CPU * tag 'ux500-dts-v5.4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson: ARM: dts: ux500: Update thermal zone ARM: dts: ux500: Remove ab8500_ldo_usb regulator from device tree ARM: dts: ux500: Move ab8500 nodes to ste-ab8500.dtsi ARM: ux500: improve BU21013 touchpad bindings ARM: dts: ux500: Drop TV-out muxgroup on HREFs Link: https://lore.kernel.org/r/CACRpkdZ9Xvx+rg-hFVgG61_i2CdQSs+nZq5FXkkK2-3Ce9ooWg@mail.gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-09-03Merge tag 'mvebu-dt64-5.4-1' of git://git.infradead.org/linux-mvebu into arm/dtArnd Bergmann
mvebu dt64 for 5.4 (part 1) - Add mailbox support on Armada 37xx - Add cpu clock node needed for CPU freq on Armada 7K/8K - Enhance CP110 COMPHY support used by PCIe, USB3 and SATA * tag 'mvebu-dt64-5.4-1' of git://git.infradead.org/linux-mvebu: arm64: dts: marvell: Add cpu clock node on Armada 7K/8K arm64: dts: marvell: Convert 7k/8k usb-phy properties to phy-supply arm64: dts: marvell: Add 7k/8k PHYs in PCIe nodes arm64: dts: marvell: Add 7k/8k PHYs in USB3 nodes arm64: dts: marvell: Add 7k/8k per-port PHYs in SATA nodes arm64: dts: marvell: Add CP110 COMPHY clocks arm64: dts: marvell: armada-37xx: add mailbox node Link: https://lore.kernel.org/r/875zmhzjml.fsf@FE-laptop Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-09-03Merge tag 'mvebu-dt-5.4-1' of git://git.infradead.org/linux-mvebu into arm/dtArnd Bergmann
mvebu dt for 5.4 (part 1) - Disable the kirkwood RTC that doesn't work on the ts219 board * tag 'mvebu-dt-5.4-1' of git://git.infradead.org/linux-mvebu: ARM: dts: kirkwood: ts219: disable the SoC's RTC Link: https://lore.kernel.org/r/878srdzjpj.fsf@FE-laptop Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-09-03Merge tag 'at91-5.4-dt' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/dt AT91 DT for 5.4 - style cleanup for at91sam9x5 based boards - avoid colliding node and property names * tag 'at91-5.4-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: ARM: dts: at91: at91sam9x5dm.dtsi: Style cleanup ARM: dts: at91: at91sam9x5_lcd.dtsi: Style cleanup ARM: dts: at91: at91sam9xx5ek: Style cleanup ARM: dts: at91: at91sam9g15: Style cleanup ARM: dts: at91: kizboxmini: Style cleanup ARM: dts: at91: cosino: Style cleanup ARM: dts: at91: ariettag25: style cleanup ARM: dts: at91: ariag25: Style cleanup ARM: dts: at91: Add label for sam9x5's internal RTC dt-bindings: add vendor prefix "acme" for "Acme Systems srl" ARM: dts: at91: Avoid colliding 'display' node and property names Link: https://lore.kernel.org/r/20190825202642.GA18853@piout.net Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-09-03Merge tag 'imx-dt64-5.4' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/dt i.MX arm64 device tree update for 5.4: - New board support: i.MX8MQ Nitrogen8m, Hummingboard Pulse, PICO-PI-IMX8M, i.MX8QXP AI_ML, and LS1046A FRWY board. - Add gpio-ranges for GPIO devices on i.MX8MQ and i.MX8MM. - Update OPP table according to latest data sheet and add opp-suspend to OPP table for i.MX8MQ and i.MX8MM. - Add IDEL states for i.MX8MM SoC. - Correct I2C clock divider for Layerscape SoCs. - Add series alias and LPUART baud clock for i.MX8QXP SoC. - Add MIPI D-PHY device for i.MX8MQ and enable it on imx8mq-librem5 board. - Enable USB1 and Type-C support for i.MX8MM EVK board. - Add Thermal Monitor Unit support for LS1028A SoC. - Misc small update and correction on Layerscape and i.MX8 support. * tag 'imx-dt64-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (41 commits) arm64: dts: imx8mq: Add mux controller to iomuxc_gpr arm64: dts: fsl: add support for Hummingboard Pulse arm64: dts: ls1088a: update gpio compatible arm64: dts: imx: Add i.mx8mq nitrogen8m basic dts support arm64: dts: ls1088a-qds: Add the spi-flash nodes under the DSPI controller arm64: dts: ls1088a: Add the DSPI controller node arm64: dts: imx8mm: Enable cpu-idle driver arm64: dts: ls1028a: Add esdhc node in dts arm64: dts: ls1028a: Add properties node for Display output pixel clock arm64: dts: lx2160a: Fix incorrect I2C clock divider arm64: dts: ls1028a: Fix incorrect I2C clock divider arm64: dts: ls1012a: Fix incorrect I2C clock divider arm64: dts: ls1088a: Fix incorrect I2C clock divider arm64: dts: ls1028a: fix gpio nodes arm64: dts: ls1028a: Add Thermal Monitor Unit node arm64: dts: imx8mq-evk: Unbypass audio_pll1 arm64: dts: imx8mm: Add opp-suspend property to OPP table arm64: dts: imx8mq: Add opp-suspend property to OPP table arm64: dts: ls1088a: Revise gpio registers to little-endian arm64: dts: add the console node for DPAA2 platforms ... Link: https://lore.kernel.org/r/20190825153237.28829-6-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-09-03Merge tag 'imx-dt-5.4' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/dt i.MX arm32 device tree changes for 5.4: - New board support: ZII i.MX7 RMU2, Kontron i.MX6UL N6310, and PHYTEC phyBOARD-Segin based on i.MX6ULL. - A series from Andrey Smirnov to update vf610-zii boards on I2C pinmux, switch watchdog, GPIO expander IRQ. - Move GIC node into soc node for i.MX6 SoCs. - Add OV5645 camera support for imx6qdl-wandboard board. - Drop unneeded snvs_pwrkey node for imx7d-zii-rpu2 and imx7-colibri. - Use simple-mfd instead of simple-bus for i.MX6 ANATOP. - Move the native-mode property inside the display-timings node for various i.MX25 and i.MX27 boards. - Add EDMA devices for i.MX7ULP SoC. - A series from Stefan Riedmueller to update imx6ul-phytec-segin board on various devices. - Use OF graph to describe the display for opos6uldev board. - Misc random updates on i.MX7/6 boards. * tag 'imx-dt-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (53 commits) ARM: dts: vf610-zii-scu4-aib: Configure IRQ line for GPIO expander ARM: dts: imx6ul-kontron-n6310: Add Kontron i.MX6UL N6310 SoM and boards ARM: dts: vf610-zii-cfu1: Slow I2C0 down to 100 kHz ARM: dts: pbab01: correct rtc vendor ARM: vf610-zii-cfu1: Add node for switch watchdog ARM: dts: imx6: drop gpmi-nand address and size cells ARM: dts: imx6: replace simple-bus by simple-mfd for anatop ARM: dts: imx6qdl-colibri: add phy to fec ARM: dts: imx7-colibri: add recovery for I2C for iMX7 ARM: dts: imx7-colibri: Add sleep pinctrl to ethernet ARM: dts: imx7-colibri: prepare module device tree for FlexCAN ARM: dts: imx7-colibri: disable HS400 ARM: dts: imx7-colibri: make sure module supplies are always on ARM: dts: imx7d: cl-som-imx7: add compatible for phy ARM: dts: imx7d: cl-som-imx7: make ethernet work again ARM: dts: imx6ul: Add csi node ARM: dts: imx25: mbimxsd25: native-mode is part of display-timings ARM: dts: apf27dev: native-mode is part of display-timings ARM: dts: edb7211: native-mode is part of display-timings ARM: dts: imx27-phytec-phycore-rdk: native-mode is part of display-timings ... Link: https://lore.kernel.org/r/20190825153237.28829-5-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-09-03closures: fix a race on wakeup from closure_syncKent Overstreet
The race was when a thread using closure_sync() notices cl->s->done == 1 before the thread calling closure_put() calls wake_up_process(). Then, it's possible for that thread to return and exit just before wake_up_process() is called - so we're trying to wake up a process that no longer exists. rcu_read_lock() is sufficient to protect against this, as there's an rcu barrier somewhere in the process teardown path. Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com> Acked-by: Coly Li <colyli@suse.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-09-03bcache: Fix an error code in bch_dump_read()Dan Carpenter
The copy_to_user() function returns the number of bytes remaining to be copied, but the intention here was to return -EFAULT if the copy fails. Fixes: cafe56359144 ("bcache: A block layer cache") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Coly Li <colyli@suse.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-09-03bcache: add cond_resched() in __bch_cache_cmp()Shile Zhang
Read /sys/fs/bcache/<uuid>/cacheN/priority_stats can take very long time with huge cache after long run. Signed-off-by: Shile Zhang <shile.zhang@linux.alibaba.com> Tested-by: Heitor Alves de Siqueira <halves@canonical.com> Signed-off-by: Coly Li <colyli@suse.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-09-03Merge tag 'imx-dt-clkdep-5.4' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/dt i.MX device tree update with new clocks: - A series from Anson Huang to add i.MX8MN SoC and DDR4 EVK board device tree support. - Add DSP device tree support for i.MX8QXP SoC. * tag 'imx-dt-clkdep-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: arm64: dts: imx8qxp: Add DSP DT node arm64: dts: imx8mn: Add cpu-freq support arm64: dts: imx8mn-ddr4-evk: Add rohm,bd71847 PMIC support arm64: dts: imx8mn-ddr4-evk: Add i2c1 support arm64: dts: freescale: Add i.MX8MN DDR4 EVK board support arm64: dts: imx8mn: Add gpio-ranges property arm64: dts: freescale: Add i.MX8MN dtsi support clk: imx8: Add DSP related clocks clk: imx: Add support for i.MX8MN clock driver clk: imx: Add API for clk unregister when driver probe fail clk: imx8mm: Make 1416X/1443X PLL macro definitions common for usage dt-bindings: imx: Add clock binding doc for i.MX8MN Link: https://lore.kernel.org/r/20190825153237.28829-4-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-09-03Documentation:kernel-per-CPU-kthreads.txt: Remove reference to elevator=Marcos Paulo de Souza
This argument was not being considered since blk-mq was set by default, so removed this documentation to avoid confusion. Reviewed-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com> .txt file is now .rst Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-09-03Merge tag 'gpio-v5.4-updates-for-linus' of ↵Linus Walleij
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into devel gpio: updates for v5.4 - use a helper variable for &pdev->dev in gpio-em - tweak the ifdefs in GPIO headers - fix function links in HTML docs - remove an unneeded error message from ixp4xx - use the optional clk_get in gpio-mxc instead of checking the return value - a couple improvements in pca953x - allow to build gpio-lpc32xx on non-lpc32xx targets
2019-09-03Documenation: switching-sched: Remove notes about elevator argumentMarcos Paulo de Souza
This argument was ignored since blk-mq was set as default, so remove it from documentation. Reviewed-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com> .txt file is now .rst Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-09-03Merge tag 'imx-bindings-5.4' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/dt i.MX DT bindings update for 5.4 - Add SoC bindings for i.MX8MN. - Add board bindings for pico-pi-imx8m, Hummingboard Pulse, imx8mq nitrogen, i.MX8QXP AI_ML, ls1046a-frwy etc. - Add vendor prefix for Anvo-Systems and Einfochips. - Update LPUART bindings for i.MX8QXP clock requirement. - Update imx-weim bindings for optional burst clock mode support. - Update EEPROM bindings for Anvo ANV32E61W device support. * tag 'imx-bindings-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: dt-bindings: arm: fsl: Add Kontron i.MX6UL N6310 compatibles dt-bindings: eeprom: at25: Add Anvo ANV32E61W dt-bindings: vendor-prefixes: Add Anvo-Systems dt-bindings: arm: fsl: add Hummingboard Pulse dt-bindings: arm: imx: add imx8mq nitrogen support dt-bindings: fsl: dspi: Add fsl,ls1088a-dspi compatible string dt-bindings: arm: imx: Add the soc binding for i.MX8MN dt-bindings: bus: imx-weim: document optional burst clock mode dt-bindings: arm: fsl: Add the pico-pi-imx8m board dt-bindings: arm: Document i.MX8QXP AI_ML board binding dt-bindings: Add Vendor prefix for Einfochips dt-bindings: arm: nxp: Add device tree binding for ls1046a-frwy board dt-bindings: serial: lpuart: add the clock requirement for imx8qxp dt-bindings: arm: fsl: Add support for ZII i.MX7 RMU2 board Link: https://lore.kernel.org/r/20190825153237.28829-3-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-09-03block: elevator.c: Remove now unused elevator= argumentMarcos Paulo de Souza
Since the inclusion of blk-mq, elevator argument was not being considered anymore, and it's utility died long with the legacy IO path, now removed too. Reviewed-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Bob Liu <bob.liu@oracle.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com> Fold with doc removal patch. Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-09-03Merge tag 'aspeed-5.4-devicetree' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed into arm/dt ASPEED device tree updates for 5.4 New machines: - Facebook Wedge100, Wedge40 and Minipack - Lenovo Hr855xg2 - Wistron Mihawk There's a few other updates, notably some changes to to use the newly added SDHCI driver. * tag 'aspeed-5.4-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed: ARM: dts: aspeed: swift: Add eMMC device ARM: dts: aspeed: Enable first MMC slot on AST2500 EVB ARM: dts: aspeed: Describe SD controllers ARM: dts: aspeed: Add Mihawk BMC platform ARM: dts: aspeed: fp5280g2: Fix power supply address ARM: dts: aspeed: tiogapass: Add Riser card ARM: dts: aspeed: tiogapass: Move battery sensor ARM: dts: aspeed: Add Facebook Wedge100 BMC ARM: dts: aspeed: Add Facebook Wedge40 BMC ARM: dts: aspeed: swift: Fix FSI GPIOs ARM: dts: aspeed: Add SGPM pinmux ARM: dts: aspeed: tiogapass: Add VR devices ARM: dts: aspeed: Add Lenovo Hr855xg2 BMC ARM: dts: aspeed: Add Facebook Minipack BMC Link: https://lore.kernel.org/r/CACPK8XfKHpNYXNE_VRaLeGUQa7-hkmUS0nsPfaeSLE4sckKFHg@mail.gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-09-03Merge tag 'omap-for-v5.4/dt-take2-signed' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/dt dts changes for omap variants for v5.4 Remove regulator-boot-off properties that we never had in the mainline kernel so they won't do anything. We add stdout-path for gta04, and make am335x-boneblue use am335x-osd335x-common.dtsi file. * tag 'omap-for-v5.4/dt-take2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: am335x-boneblue: Use of am335x-osd335x-common.dtsi ARM: dts: gta04: define chosen/stdout-path ARM: dts: omap3-n950-n9: Remove regulator-boot-off property ARM: dts: am335x-cm-t335: Remove regulator-boot-off property Link: https://lore.kernel.org/r/pull-1566599057-142651@atomide.com-2 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-09-03block: mq-deadline: Fix queue restart handlingDamien Le Moal
Commit 7211aef86f79 ("block: mq-deadline: Fix write completion handling") added a call to blk_mq_sched_mark_restart_hctx() in dd_dispatch_request() to make sure that write request dispatching does not stall when all target zones are locked. This fix left a subtle race when a write completion happens during a dispatch execution on another CPU: CPU 0: Dispatch CPU1: write completion dd_dispatch_request() lock(&dd->lock); ... lock(&dd->zone_lock); dd_finish_request() rq = find request lock(&dd->zone_lock); unlock(&dd->zone_lock); zone write unlock unlock(&dd->zone_lock); ... __blk_mq_free_request check restart flag (not set) -> queue not run ... if (!rq && have writes) blk_mq_sched_mark_restart_hctx() unlock(&dd->lock) Since the dispatch context finishes after the write request completion handling, marking the queue as needing a restart is not seen from __blk_mq_free_request() and blk_mq_sched_restart() not executed leading to the dispatch stall under 100% write workloads. Fix this by moving the call to blk_mq_sched_mark_restart_hctx() from dd_dispatch_request() into dd_finish_request() under the zone lock to ensure full mutual exclusion between write request dispatch selection and zone unlock on write request completion. Fixes: 7211aef86f79 ("block: mq-deadline: Fix write completion handling") Cc: stable@vger.kernel.org Reported-by: Hans Holmberg <Hans.Holmberg@wdc.com> Reviewed-by: Hans Holmberg <hans.holmberg@wdc.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-09-03Merge tag 'v5.3-next-dts64' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into arm/dt mt8183: - fix pwrap interrupt number - add i2c notes dt-bindings: - add compatible for mt6779 - add mt6779 uart and sysirq compatible * tag 'v5.3-next-dts64' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux: dt-bindings: irq: mtk, sysirq: add support for mt6779 dt-bindings: mtk-uart: add mt6779 uart bindings dt-bindings: mediatek: add support for mt6779 reference board arm64: dts: mt8183: add I2C nodes arm64: dts: mt8183: fix pwrap gic number Link: https://lore.kernel.org/r/def8fb77-fce4-097d-7ae2-8c4670bc09c1@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-09-03Merge tag 'v5.3-next-dts32' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into arm/dt add support for the mt7629 reference board * tag 'v5.3-next-dts32' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux: arm: dts: mediatek: add basic support for MT7629 SoC Link: https://lore.kernel.org/r/e236f659-2851-21b8-1873-314cd72ed6be@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-09-03Merge tag 'sunxi-dt-for-5.4-1' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/dt Allwinner DT changes for 5.4 Our usual pile of patches for the next release, which include mostly: - More fixes thanks to the DT validation using the YAML bindings - IR receiver support on the H6 - SPDIF support on the H6 - I2C Support on the H6 - CSI support on the A20 - RTC support on the H6 - New Boards: Lichee Zero Plus, Tanix TX6, A64-Olinuxino-eMMC * tag 'sunxi-dt-for-5.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: (40 commits) arm64: dts: allwinner: orange-pi-3: Enable WiFi ARM: dts: sunxi: Add missing watchdog clocks ARM: dts: sunxi: Add missing watchdog interrupts arm64: dts: allwinner: h6: Add support for RTC and fix the clock tree ARM: dts: sun7i: Add CSI0 controller arm64: dts: allwinner: a64: Add A64 OlinuXino board (with eMMC) dt-bindings: arm: sunxi: Add compatible for A64 OlinuXino with eMMC ARM: dts: v3s: Change the timers compatible ARM: dts: h3: Change the timers compatible ARM: dts: a83t: Change the timers compatible ARM: dts: a23/a33: Change the timers compatible ARM: dts: sun6i: Add missing timers interrupts ARM: dts: sun5i: Add missing timers interrupts ARM: dts: sun4i: Add missing timers interrupts dt-bindings: mfd: Convert Allwinner GPADC bindings to a schema arm64: dts: allwinner: h6: Introduce Tanix TX6 board dt-bindings: arm: sunxi: Add compatible for Tanix TX6 board arm64: allwinner: h6: add I2C nodes dt-bindings: i2c: mv64xxx: Add compatible for the H6 i2c node. ARM: dts: sunxi: Add mdio bus sub-node to GMAC ... Link: https://lore.kernel.org/r/d97e6252-9dd7-4cf5-a3cf-56f78b0ca455.lettre@localhost Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-09-03rsi: fix a double free bug in rsi_91x_deinit()Hui Peng
`dev` (struct rsi_91x_usbdev *) field of adapter (struct rsi_91x_usbdev *) is allocated and initialized in `rsi_init_usb_interface`. If any error is detected in information read from the device side, `rsi_init_usb_interface` will be freed. However, in the higher level error handling code in `rsi_probe`, if error is detected, `rsi_91x_deinit` is called again, in which `dev` will be freed again, resulting double free. This patch fixes the double free by removing the free operation on `dev` in `rsi_init_usb_interface`, because `rsi_91x_deinit` is also used in `rsi_disconnect`, in that code path, the `dev` field is not (and thus needs to be) freed. This bug was found in v4.19, but is also present in the latest version of kernel. Fixes CVE-2019-15504. Reported-by: Hui Peng <benquike@gmail.com> Reported-by: Mathias Payer <mathias.payer@nebelwelt.net> Signed-off-by: Hui Peng <benquike@gmail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-09-03Merge tag 'renesas-dt-bindings-for-v5.4-tag2' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/dt Renesas DT binding updates for v5.4 (take two) - Renesas DT binding doc filename cleanups, - R-Car Gen3 and RZ/G1 updates for the R-Car CAN and CANFD DT bindings. * tag 'renesas-dt-bindings-for-v5.4-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: dt-bindings: can: rcar_can: document r8a77470 support dt-bindings: can: rcar_canfd: document r8a77995 support dt-bindings: can: rcar_can: document r8a77995 support dt-bindings: can: rcar_can: document r8a77990 support dt-bindings: rcar-{csi2,vin}: Rename bindings documentation files dt-bindings: rcar-imr: Rename bindings documentation file dt-bindings: Rename file of DT bindings for Renesas memory controllers Link: https://lore.kernel.org/r/20190823123643.18799-6-geert+renesas@glider.be Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-09-03Revert "rt2800: enable TX_PIN_CFG_LNA_PE_ bits per band"Stanislaw Gruszka
This reverts commit 9ad3b55654455258a9463384edb40077439d879f. As reported by Sergey: "I got some problem after upgrade kernel to 5.2 version (debian testing linux-image-5.2.0-2-amd64). 5Ghz client stopped to see AP. Some tests with 1metre distance between client-AP: 2.4Ghz -22dBm, for 5Ghz - 53dBm !, for longer distance (8m + walls) 2.4 - 61dBm, 5Ghz not visible." It was identified that rx signal level degradation was caused by 9ad3b5565445 ("rt2800: enable TX_PIN_CFG_LNA_PE_ bits per band"). So revert this commit. Cc: <stable@vger.kernel.org> # v5.1+ Reported-and-tested-by: Sergey Maranchuk <slav0nic0@gmail.com> Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-09-03rt2x00: clear up IV's on key removalStanislaw Gruszka
After looking at code I realized that my previous fix 95844124385e ("rt2x00: clear IV's on start to fix AP mode regression") was incomplete. We can still have wrong IV's after re-keyring. To fix that, clear up IV's also on key removal. Fixes: 710e6cc1595e ("rt2800: do not nullify initialization vector data") Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> tested-by: Emil Karlson <jekarl@iki.fi> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-09-03iwlwifi: assign directly to iwl_trans->cfg in QuZ detectionLuca Coelho
We were erroneously assigning the new configuration to a local variable cfg, but that was not being assigned to anything, so the change was getting lost. Assign directly to iwl_trans->cfg instead. Fixes: 5a8c31aa6357 ("iwlwifi: pcie: fix recognition of QuZ devices") Cc: stable@vger.kernel.org # 5.2 Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-09-03mwifiex: Fix three heap overflow at parsing element in cfg80211_ap_settingsWen Huang
mwifiex_update_vs_ie(),mwifiex_set_uap_rates() and mwifiex_set_wmm_params() call memcpy() without checking the destination size.Since the source is given from user-space, this may trigger a heap buffer overflow. Fix them by putting the length check before performing memcpy(). This fix addresses CVE-2019-14814,CVE-2019-14815,CVE-2019-14816. Signed-off-by: Wen Huang <huangwenabc@gmail.com> Acked-by: Ganapathi Bhat <gbhat@marvell.comg> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-09-03mt76: mt76x0e: disable 5GHz band for MT7630EStanislaw Gruszka
MT7630E hardware does support 5GHz, but we do not properly configure phy for 5GHz channels. Scanning at this band not only do not show any APs but also can hang the firmware. Since vendor reference driver do not support 5GHz we don't know how properly configure 5GHz channels. So disable this band for MT7630E . Cc: stable@vger.kernel.org Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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