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2021-10-15ARM: dts: ls1021a: add #power-domain-cells for power-controller nodeLi Yang1-0/+1
Add the #power-domain-cells for power-controller node as required by the schema. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-15ARM: dts: ls1021a: add #dma-cells to qdma nodeLi Yang1-0/+1
Add the #dma-cells to align with the dma schema. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-15ARM: dts: ls1021a: fix memory node for schema checkLi Yang1-1/+1
Fix the following error from "make dtbs_check" memory: False schema does not allow ... Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-15ARM: dts: ls1021a: remove regulators simple-busLi Yang2-26/+12
There is no regulator bus in hardware. So move the regulator nodes out and remove the regulators simple-bus. This also make the dts align with the simple-bus schema. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-15ARM: dts: ls1021a: disable ifc node by defaultLi Yang2-3/+4
Disable the bus in the SoC dtsi file to be enabled only in board dts files. Also breakup long values in the ifc node to fix dtbs_check. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-15ARM: dts: ls1021a: breakup long values in thermal nodeLi Yang1-36/+36
Breakup long values to pass the schema check. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-15ARM: dts: ls1021a: fix board compatible to follow binding schemaLi Yang2-1/+1
Align the compatible strings with the board binding defined in schema file. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-15ARM: dts: ls1021a: update pcie nodes for dt-schema checkLi Yang1-8/+8
Break up long values to pass dt-schema checks. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-15ARM: dts: ls1021a-qds: Add node for QSPI flashLi Yang1-0/+14
Add the missing node for qspi flash. Signed-off-by: Li Yang <leoyang.li@nxp.com> Reviewed-by: Kuldeep Singh <kuldeep.singh@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-15ARM: dts: ls1021a: change to use SPDX identifiersLi Yang3-129/+3
Replace the license text with SPDX identifiers. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-15ARM: dts: ls1021a: change dma channels order to match schemaLi Yang1-6/+6
Although the ordering of DMA channels was not relevant in the txt binding, it is defined as ordered in the converted yaml schema. Update the dts to match the order. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-15ARM: dts: ls1021a: remove clock-names property for i2c nodesLi Yang1-3/+0
The property is optional and not used in matching the clock in driver. Remove it to avoid dtbs_check issues. Signed-off-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-15ARM: dts: imx6dl-prtrvt: drop undocumented TRF7970A NFC propertiesKrzysztof Kozlowski1-2/+0
Neither the bindings nor the device driver use/document "vin-voltage-override" and "t5t-rmb-extra-byte-quirk" properties. Cc: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-15ARM: dts: imx6: phytec: Add gpio pinctrl for i2c bus recoveryYunus Bas3-7/+47
Make use of the i2c bus recovery feature and enable it on PHYTEC phyCORE-based modules and boards. Signed-off-by: Yunus Bas <y.bas@phytec.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx6: skov: provide panel support for lt2 variantsOleksij Rempel3-0/+101
Add support for the Logic Technologies LTTD800x480 L2RT 7" 800x480 TFT Resistive Touch Module. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx6qdl-apalis: Fix typo in ADC commentFabio Estevam1-1/+1
Fix the spelling of 'conversion'. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx6qdl-apalis: Add a label for the touchscreenFabio Estevam1-1/+1
Add a label for the touchscreen to allow a custom baseboard to disable this node if needed. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx6qdl-apalis: Pass 'io-channel-cells' to the ADCFabio Estevam1-1/+2
The STMPE811 ADC on the Apalis SoM board can be used as a provider of ADC capabilities to other devices, for example, when a custom baseboard has an SN74LV4051 analog mux. Pass the 'io-channel-cells' parameter to indicate such possibility. While at it, also pass a label for the adc device, so that it can be referenced in the custom baseboard. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx6qdl-apalis: Avoid underscore in node nameFabio Estevam1-2/+2
It is recommended not to use underscore in node names. Change it to dash. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx6sll: fixup of operating pointsAndreas Kemnade1-12/+10
Make operating point definitions comply with binding specifications. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx6sl: fixup of operating pointsAndreas Kemnade1-10/+8
Make operating point definitions comply with binding specifications. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx: e60k02: correct led node nameAndreas Kemnade1-1/+1
Only led-X or led are allowed according to bindings definition. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx: add devicetree for Tolino Vision 5Andreas Kemnade2-0/+350
This adds a devicetree for the Tolino Vision 5 Ebook reader. It is based on boards called ¨e70k02¨. It is equipped with an imx6sl SoC. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx: add devicetree for Kobo Libra H2OAndreas Kemnade2-1/+341
This adds a devicetree for the Kobo Libra H2O Ebook reader. It is based on boards called e70k02. It is equipped with an imx6sll SoC. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: add Netronix E70K02 board common fileAndreas Kemnade1-0/+320
The Netronix board E70K02 can be found some several Ebook-Readers, at least the Kobo Libra H2O and the Tolino Vision 5. The board is equipped with different SoCs requiring different pinmuxes. For now the following peripherals are included: - LED - Power Key - Cover (gpio via hall sensor) - RC5T619 PMIC - Backlight via lm3630a - Wifi sdio chip detection (mmc-powerseq and stuff) It is based on vendor kernel but heavily reworked due to many changed bindings. Known limitations: cold colored backlight does not work due to incompatible hard coded overvoltage setting in the driver. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx7-mba7: add default SPI-NOR flash partition layoutMatthias Schiffer1-0/+38
Add the partition layout also used by the bootloader. Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx7-tqma7: add SPI-NOR flashMatthias Schiffer1-0/+43
The SPI-NOR flash on the SoM was missing from the device tree. The TQMa7 as a designated QSPI_RESET# pin, however depending on the hardware configuration the pin may be unconnected, or be used for a different purpose. With this in mind, we mux the pin as a pullup and define an input hog for it, but keep it a separate pin group, so that it is easy for dependent Device Trees to modify the configuration. Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx7-tqma7/mba7: correct spelling of "TQ-Systems"Matthias Schiffer6-14/+14
"TQ-Systems" is written with a dash. Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx6dl-b1x5v2: drop unsupported vcc-supply for MPL3115A2Krzysztof Kozlowski1-1/+0
The MPL3115A2 I2C pressure sensor driver does not take a VCC regulator. The bindings are so far trivial, but the datasheet does not have a VCC pin. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: colibri-imx6ull-emmc: add device treeMax Krummenacher4-2/+233
Add a device tree for a Colibri iMX6ULL 1GB which has a eMMC instead of the raw NAND used on other SKUs. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-09-22ARM: dts: imx6: phycore-som: Disable micro-SD write protectionYunus Bas2-0/+2
The micro-SD card doesn't feature a write-protect pin. Set the corresponding property in the devicetree to handle this behavior correctly and suppress driver warnings. Signed-off-by: Yunus Bas <y.bas@phytec.de> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-09-22ARM: dts: imx: fix the schema check errorsRichard Zhu4-12/+10
- ranges property should be grouped by region, with no functional changes. Otherwise, schema dtbs_check would report the following errors. "linux-imx/arch/arm/boot/dts/imx6qp-vicutp.dt.yaml: pcie@1ffc000: ranges: 'oneOf' conditional failed, one must be fixed: linux-imx/arch/arm/boot/dts/imx6qp-vicutp.dt.yaml: pcie@1ffc000: ranges: 'oneOf' conditional failed, one must be fixed: [[2164260864, 0, 0, 33030144, 0, 65536, 2181038080, 0, 16777216, 16777216, 0, 15728640]] is not of type 'boolean' True was expected [[2164260864, 0, 0, 33030144, 0, 65536, 2181038080, 0, 16777216, 16777216, 0, 15728640]] is not of type 'null' [2164260864, 0, 0, 33030144, 0, 65536, 2181038080, 0, 16777216, 16777216, 0, 15728640] is too long From schema: linux-imx/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml" - refer to commit 281f1f99cf3a ("PCI: dwc: Detect number of iATU windows"). The num-viewport is not required anymore, remove them totally. - dt_binding_check complains "compatible: ['fsl,imx6qp-pcie', 'snps,dw-pcie'] is too long", remove "snps,dw-pcie" from the compatible string. Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-09-22ARM: dts: imx7d-sdb: Fix the SPI chipselect polarityFabio Estevam1-1/+1
The following warning is seen when the SPI GPIO driver probes: gpio-expander@0 enforce active low on chipselect handle The reason for this warning is clearly explained in the comments inside drivers/gpio/gpiolib-of.c: * SPI children have active low chip selects * by default. This can be specified negatively * by just omitting "spi-cs-high" in the * device node, or actively by tagging on * GPIO_ACTIVE_LOW as flag in the device * tree. If the line is simultaneously * tagged as active low in the device tree * and has the "spi-cs-high" set, we get a * conflict and the "spi-cs-high" flag will * take precedence. To properly represent the SPI chipselect polarity, change it to active-low when the "spi-cs-high" property is absent. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-09-22ARM: dts: imx6qdl-tqma6: Fix the SPI chipselect polarityFabio Estevam1-1/+1
The conversion of the spi-imx driver to use GPIO descriptors in commit 8cdcd8aeee28 ("spi: imx/fsl-lpspi: Convert to GPIO descriptors") helped to detect the following SPI chipselect polarity mismatch on an imx6q-sabresd for example: [ 4.854337] m25p80@0 enforce active low on chipselect handle Prior to the above commit, the chipselect polarity passed via cs-gpios property was ignored and considered active-low. The reason for such mismatch is clearly explained in the comments inside drivers/gpio/gpiolib-of.c: * SPI children have active low chip selects * by default. This can be specified negatively * by just omitting "spi-cs-high" in the * device node, or actively by tagging on * GPIO_ACTIVE_LOW as flag in the device * tree. If the line is simultaneously * tagged as active low in the device tree * and has the "spi-cs-high" set, we get a * conflict and the "spi-cs-high" flag will * take precedence. To properly represent the SPI chipselect polarity, change it to active-low when the "spi-cs-high" property is absent. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-09-22ARM: dts: imx6qp-prtwd3: Fix the SPI chipselect polarityFabio Estevam1-2/+2
The conversion of the spi-imx driver to use GPIO descriptors in commit 8cdcd8aeee28 ("spi: imx/fsl-lpspi: Convert to GPIO descriptors") helped to detect the following SPI chipselect polarity mismatch on an imx6q-sabresd for example: [ 4.854337] m25p80@0 enforce active low on chipselect handle Prior to the above commit, the chipselect polarity passed via cs-gpios property was ignored and considered active-low. The reason for such mismatch is clearly explained in the comments inside drivers/gpio/gpiolib-of.c: * SPI children have active low chip selects * by default. This can be specified negatively * by just omitting "spi-cs-high" in the * device node, or actively by tagging on * GPIO_ACTIVE_LOW as flag in the device * tree. If the line is simultaneously * tagged as active low in the device tree * and has the "spi-cs-high" set, we get a * conflict and the "spi-cs-high" flag will * take precedence. To properly represent the SPI chipselect polarity, change it to active-low when the "spi-cs-high" property is absent. Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-09-22ARM: dts: imx6dl-alti6p: Fix the SPI chipselect polarityFabio Estevam1-1/+1
The conversion of the spi-imx driver to use GPIO descriptors in commit 8cdcd8aeee28 ("spi: imx/fsl-lpspi: Convert to GPIO descriptors") helped to detect the following SPI chipselect polarity mismatch on an imx6q-sabresd for example: [ 4.854337] m25p80@0 enforce active low on chipselect handle Prior to the above commit, the chipselect polarity passed via cs-gpios property was ignored and considered active-low. The reason for such mismatch is clearly explained in the comments inside drivers/gpio/gpiolib-of.c: * SPI children have active low chip selects * by default. This can be specified negatively * by just omitting "spi-cs-high" in the * device node, or actively by tagging on * GPIO_ACTIVE_LOW as flag in the device * tree. If the line is simultaneously * tagged as active low in the device tree * and has the "spi-cs-high" set, we get a * conflict and the "spi-cs-high" flag will * take precedence. To properly represent the SPI chipselect polarity, change it to active-low when the "spi-cs-high" property is absent. Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-09-22ARM: dts: imx6dl-yapp4: Remove the unused white LED channelMichal Vokáč1-8/+0
Since the reg property was added to each channel node in commit b86d3d21cd4c ("ARM: dts: imx6dl-yapp4: Add reg property to the lp5562 channel node") it is possible to skip unused channels. Remove the actually unused white LED channel. Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com> Acked-by: Pavel Machek <pavel@ucw.cz> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-09-22ARM: dts: imx6dl-yapp4: Fix lp5562 LED driver probeMichal Vokáč1-0/+5
Since the LED multicolor framework support was added in commit 92a81562e695 ("leds: lp55xx: Add multicolor framework support to lp55xx") LEDs on this platform stopped working. Author of the framework attempted to accommodate this DT to the framework in commit b86d3d21cd4c ("ARM: dts: imx6dl-yapp4: Add reg property to the lp5562 channel node") but that is not sufficient. A color property is now required even if the multicolor framework is not used, otherwise the driver probe fails: lp5562: probe of 1-0030 failed with error -22 Add the color property to fix this. Fixes: 92a81562e695 ("leds: lp55xx: Add multicolor framework support to lp55xx") Cc: <stable@vger.kernel.org> Cc: linux-leds@vger.kernel.org Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com> Acked-by: Pavel Machek <pavel@ucw.cz> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-09-13Linux 5.15-rc1Linus Torvalds1-2/+2
2021-09-13Merge tag 'perf-tools-for-v5.15-2021-09-11' of ↵Linus Torvalds36-175/+1147
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull more perf tools updates from Arnaldo Carvalho de Melo: - Add missing fields and remove some duplicate fields when printing a perf_event_attr. - Fix hybrid config terms list corruption. - Update kernel header copies, some resulted in new kernel features being automagically added to 'perf trace' syscall/tracepoint argument id->string translators. - Add a file generated during the documentation build to .gitignore. - Add an option to build without libbfd, as some distros, like Debian consider its ABI unstable. - Add support to print a textual representation of IBS raw sample data in 'perf report'. - Fix bpf 'perf test' sample mismatch reporting - Fix passing arguments to stackcollapse report in a 'perf script' python script. - Allow build-id with trailing zeros. - Look for ImageBase in PE file to compute .text offset. * tag 'perf-tools-for-v5.15-2021-09-11' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (25 commits) tools headers UAPI: Update tools's copy of drm.h headers tools headers UAPI: Sync drm/i915_drm.h with the kernel sources tools headers UAPI: Sync linux/fs.h with the kernel sources tools headers UAPI: Sync linux/in.h copy with the kernel sources perf tools: Add an option to build without libbfd perf tools: Allow build-id with trailing zeros perf tools: Fix hybrid config terms list corruption perf tools: Factor out copy_config_terms() and free_config_terms() perf tools: Fix perf_event_attr__fprintf() missing/dupl. fields perf tools: Ignore Documentation dependency file perf bpf: Provide a weak btf__load_from_kernel_by_id() for older libbpf versions tools include UAPI: Update linux/mount.h copy perf beauty: Cover more flags in the move_mount syscall argument beautifier tools headers UAPI: Sync linux/prctl.h with the kernel sources tools include UAPI: Sync sound/asound.h copy with the kernel sources tools headers UAPI: Sync linux/kvm.h with the kernel sources tools headers UAPI: Sync x86's asm/kvm.h with the kernel sources perf report: Add support to print a textual representation of IBS raw sample data perf report: Add tools/arch/x86/include/asm/amd-ibs.h perf env: Add perf_env__cpuid, perf_env__{nr_}pmu_mappings ...
2021-09-13Merge tag 'compiler-attributes-for-linus-v5.15-rc1-v2' of ↵Linus Torvalds4-9/+26
git://github.com/ojeda/linux Pull compiler attributes updates from Miguel Ojeda: - Fix __has_attribute(__no_sanitize_coverage__) for GCC 4 (Marco Elver) - Add Nick as Reviewer for compiler_attributes.h (Nick Desaulniers) - Move __compiletime_{error|warning} (Nick Desaulniers) * tag 'compiler-attributes-for-linus-v5.15-rc1-v2' of git://github.com/ojeda/linux: compiler_attributes.h: move __compiletime_{error|warning} MAINTAINERS: add Nick as Reviewer for compiler_attributes.h Compiler Attributes: fix __has_attribute(__no_sanitize_coverage__) for GCC 4
2021-09-13Merge tag 'auxdisplay-for-linus-v5.15-rc1' of git://github.com/ojeda/linuxLinus Torvalds5-21/+36
Pull auxdisplay updates from Miguel Ojeda: "An assortment of improvements for auxdisplay: - Replace symbolic permissions with octal permissions (Jinchao Wang) - ks0108: Switch to use module_parport_driver() (Andy Shevchenko) - charlcd: Drop unneeded initializers and switch to C99 style (Andy Shevchenko) - hd44780: Fix oops on module unloading (Lars Poeschel) - Add I2C gpio expander example (Ralf Schlatterbeck)" * tag 'auxdisplay-for-linus-v5.15-rc1' of git://github.com/ojeda/linux: auxdisplay: Replace symbolic permissions with octal permissions auxdisplay: ks0108: Switch to use module_parport_driver() auxdisplay: charlcd: Drop unneeded initializers and switch to C99 style auxdisplay: hd44780: Fix oops on module unloading auxdisplay: Add I2C gpio expander example
2021-09-12Merge tag 'smp-urgent-2021-09-12' of ↵Linus Torvalds8-165/+598
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull CPU hotplug updates from Thomas Gleixner: "Updates for the SMP and CPU hotplug: - Remove DEFINE_SMP_CALL_CACHE_FUNCTION() which is a left over of the original hotplug code and now causing trouble with the ARM64 cache topology setup due to the pointless SMP function call. It's not longer required as the hotplug callbacks are guaranteed to be invoked on the upcoming CPU. - Remove the deprecated and now unused CPU hotplug functions - Rewrite the CPU hotplug API documentation" * tag 'smp-urgent-2021-09-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: Documentation: core-api/cpuhotplug: Rewrite the API section cpu/hotplug: Remove deprecated CPU-hotplug functions. thermal: Replace deprecated CPU-hotplug functions. drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION()
2021-09-12Merge tag 'char-misc-5.15-rc1-lkdtm' of ↵Linus Torvalds2-11/+27
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull misc driver fix from Greg KH: "Here is a single patch for 5.15-rc1, for the lkdtm misc driver. It resolves a build issue that many people were hitting with your current tree, and Kees and others felt would be good to get merged before -rc1 comes out, to prevent them from having to constantly hit it as many development trees restart on -rc1, not older -rc releases. It has NOT been in linux-next, but has passed 0-day testing and looks 'obviously correct' when reviewing it locally :)" * tag 'char-misc-5.15-rc1-lkdtm' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: lkdtm: Use init_uts_ns.name instead of macros
2021-09-12Merge tag 'for-linus-5.15-1' of git://github.com/cminyard/linux-ipmiLinus Torvalds1-12/+11
Pull IPMI updates from Corey Minyard: "A couple of very minor fixes for style and rate limiting. Nothing big, but probably needs to go in" * tag 'for-linus-5.15-1' of git://github.com/cminyard/linux-ipmi: char: ipmi: use DEVICE_ATTR helper macro ipmi: rate limit ipmi smi_event failure message
2021-09-12Merge tag 'sched_urgent_for_v5.15_rc1' of ↵Linus Torvalds2-5/+5
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fixes from Borislav Petkov: - Make sure the idle timer expires in hardirq context, on PREEMPT_RT - Make sure the run-queue balance callback is invoked only on the outgoing CPU * tag 'sched_urgent_for_v5.15_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched: Prevent balance_push() on remote runqueues sched/idle: Make the idle timer expire in hard interrupt context
2021-09-12Merge tag 'locking_urgent_for_v5.15_rc1' of ↵Linus Torvalds4-94/+120
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fixes from Borislav Petkov: - Fix the futex PI requeue machinery to not return to userspace in inconsistent state - Avoid a potential null pointer dereference in the ww_mutex deadlock check - Other smaller cleanups and optimizations * tag 'locking_urgent_for_v5.15_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/rtmutex: Fix ww_mutex deadlock check futex: Remove unused variable 'vpid' in futex_proxy_trylock_atomic() futex: Avoid redundant task lookup futex: Clarify comment for requeue_pi_wake_futex() futex: Prevent inconsistent state and exit race futex: Return error code instead of assigning it without effect locking/rwsem: Add missing __init_rwsem() for PREEMPT_RT
2021-09-12Merge tag 'timers_urgent_for_v5.15_rc1' of ↵Linus Torvalds1-2/+7
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fix from Borislav Petkov: - Handle negative second values properly when converting a timespec64 to nanoseconds. * tag 'timers_urgent_for_v5.15_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: time: Handle negative seconds correctly in timespec64_to_ns()
2021-09-12Merge branch 'misc.namei' of ↵Linus Torvalds2-59/+58
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull namei updates from Al Viro: "Clearing fallout from mkdirat in io_uring series. The fix in the kern_path_locked() patch plus associated cleanups" * 'misc.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: putname(): IS_ERR_OR_NULL() is wrong here namei: Standardize callers of filename_create() namei: Standardize callers of filename_lookup() rename __filename_parentat() to filename_parentat() namei: Fix use after free in kern_path_locked
2021-09-12Merge tag '5.15-rc-cifs-part2' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds12-21/+37
Pull smbfs updates from Steve French: "cifs/smb3 updates: - DFS reconnect fix - begin creating common headers for server and client - rename the cifs_common directory to smbfs_common to be more consistent ie change use of the name cifs to smb (smb3 or smbfs is more accurate, as the very old cifs dialect has long been superseded by smb3 dialects). In the future we can rename the fs/cifs directory to fs/smbfs. This does not include the set of multichannel fixes nor the two deferred close fixes (they are still being reviewed and tested)" * tag '5.15-rc-cifs-part2' of git://git.samba.org/sfrench/cifs-2.6: cifs: properly invalidate cached root handle when closing it cifs: move SMB FSCTL definitions to common code cifs: rename cifs_common to smbfs_common cifs: update FSCTL definitions
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