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2024-08-13arm64: dts: imx8mm-venice-gw7901: add #address(size)-cells for gsc@20Frank Li
Add #address-cells and #size-cells for gsc@20 to fix below warning: arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dtb: gsc@20: '#address-cells' is a required propert Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: fsl-ls208xa: move reboot node under sysconFrank Li
Move reboot node under syscon and change compatible string to fsl,ls1028a-rstcr because it is exactly same as ls1028a. Fix below warning: arch/arm64/boot/dts/freescale/fsl-ls2088a-qds.dtb: /syscon@1e60000: failed to match any schema with compatible: ['fsl,ls2080a-rstcr', 'syscon'] Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: fsl-ls1028a: remove undocumented 'little-endian' for dspi nodeFrank Li
According to binding doc http://devicetree.org/schemas/spi/fsl,dspi.yaml and driver drivers/spi/spi-fsl-dspi.c, default is little-endian, should use big-endian for big-endian system. Remove 'little-endian' to fix below warning: arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-85bb.dtb: spi@2100000: Unevaluated properties are not allowed ('little-endian' was unexpected) Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: imx8mp-verdin: add HDMI audio supportJoão Paulo Gonçalves
Add native HDMI audio to Verdin iMX8MP and all its carriers boards. Signed-off-by: João Paulo Gonçalves <joao.goncalves@toradex.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: imx95: add flexcan[1..5] supportHaibo Chen
Add the flexcan[1..5] nodes for imx95. Reviewed-by: Han Xu <han.xu@nxp.com> Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: imx95: add DDR Perf Monitor nodeXu Yang
Add DDR Perf Monitor for i.MX95. Signed-off-by: Xu Yang <xu.yang_2@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: fsl,ls2085a: remove fsl,ls2085a-pcieFrank Li
fsl,ls2080a-pcie actual is the same as fsl,ls2085a-pcie. Only keep one is enough, so remove "fsl,ls2085a-pcie" to fix below warnings. arch/arm64/boot/dts/freescale/fsl-ls2080a-rdb.dtb: pcie@3400000: compatible: ['fsl,ls2080a-pcie', 'fsl,ls2085a-pcie'] is too long from schema $id: http://devicetree.org/schemas/pci/fsl,layerscape-pcie.yaml# Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: layerscape: remove undocumented fsl,ls-pcie-epFrank Li
Remove undocumented compatible string fsl,ls-pcie-ep to fix below CHECK_DTBS warning. arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy.dtb: pcie_ep@3400000: compatible: ['fsl,ls1046a-pcie-ep', 'fsl,ls-pcie-ep'] is too long from schema $id: http://devicetree.org/schemas/pci/fsl,layerscape-pcie-ep.yaml Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: fsl-ls1046a: remove big-endian at memory-controllerFrank Li
According to binding doc fsl,ddr.yaml, big-endian is default setting. So remove it to fix below CHECK_DTBS warnings. arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dtb: memory-controller@1080000: 'big-endian' does not match any of the regexes: 'pinctrl-[0-9]+' from schema $id: http://devicetree.org/schemas/memory-controllers/fsl/fsl,ddr.yaml Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: layerscape: remove big-endian for mmc nodesFrank Li
According to binding doc fsl,esdhc.yaml, the default endian mode is big-endian. So remove big-endian property to fix below CHECK_DTBS warnings: arm64/boot/dts/freescale/fsl-ls1012a-qds.dtb: mmc@1560000: Unevaluated properties are not allowed ('big-endian' was unexpected) from schema $id: http://devicetree.org/schemas/mmc/fsl,esdhc.yaml Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: layerscape: add msi-cell = <1> for gic itsFrank Li
Add msi-cell = <1> for GIC ITS. msi-parent have to be kept because it is checked by U-Boot due to historical reasons to fix up msi-map. Fix below CHECK_DTBS warning: arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dtb: interrupt-controller@6000000: msi-controller@6020000: '#msi-cells' is a required property from schema $id: http://devicetree.org/schemas/interrupt-controller/arm,gic-v3.yaml Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: fsl-ls1028a: add fsl,ls1028-reset for sysconFrank Li
Add platform specific compatiable string 'fsl,ls1028-reset' for syscon and move reboot node under reset syscon node to fix below warning. syscon@1e60000: compatible: 'anyOf' conditional failed, one must be fixed: ['syscon'] is too short 'syscon' is not one of ['al,alpine-sysfabric-service', ... Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: fsl-ls1043a: change uqe to uqe-bus and remove #address-cellsFrank Li
Change node name 'uqe' to 'uqe-bus'. Remove #address-cells and #size-cells for nodes, which have not child node. Fix below CHECK_DTBS warning: arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dtb: uqe@2400000: si@700: '#address-cells', '#size-cells' do not match any of the regexes: 'pinctrl-[0-9]+' from schema $id: http://devicetree.org/schemas/soc/fsl/cpm_qe/fsl,qe.yaml# arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dtb: uqe@2400000: siram@1000: '#address-cells', '#size-cells' do not match any of the regexes: 'pinctrl-[0-9]+' from schema $id: http://devicetree.org/schemas/soc/fsl/cpm_qe/fsl,qe.yaml# arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dtb: uqe@2400000: $nodename:0: 'uqe@2400000' does not match '^([a-z][a-z0-9\\-]+-bus|bus|localbus|soc|axi|ahb|apb)(@.+)?$' from schema $id: http://devicetree.org/schemas/soc/fsl/cpm_qe/fsl,qe.yaml# arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dtb: uqe@2400000: Unevaluated properties are not allowed ('#address-cells', '#size-cells', 'qeic@80', 'ucc@2000', 'ucc@2200' were unexpected) from schema $id: http://devicetree.org/schemas/soc/fsl/cpm_qe/fsl,qe.yaml# arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dtb: qeic@80: '#address-cells' does not match any of the regexes: 'pinctrl-[0-9]+' from schema $id: http://devicetree.org/schemas/soc/fsl/cpm_qe/fsl,qe-ic.yaml# arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dtb: si@700: '#address-cells', '#size-cells' do not match any of the regexes: 'pinctrl-[0-9]+' from schema $id: http://devicetree.org/schemas/soc/fsl/cpm_qe/fsl,qe-si.yaml# arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dtb: siram@1000: '#address-cells', '#size-cells' do not match any of the regexes: 'pinctrl-[0-9]+' from schema $id: http://devicetree.org/schemas/soc/fsl/cpm_qe/fsl,qe-siram.yaml# Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: layerscape: use common pcs-handle propertyFrank Li
pcsphy-handle already deprecated according to binding fsl,fman-dtsec.yaml. Add new common pcs-handle at dts and fix below CHECK_DTBS warning. arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dtb: fman@1a00000: ethernet@e0000: 'pcs-handle' is a dependency of 'pcs-handle-names' from schema $id: http://devicetree.org/schemas/net/fsl,fman.yaml# Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: layerscape: rename rcpm as wakeup-control from power-controlFrank Li
Invoke power-domain.yaml if node name as 'power-control'. Rcpm actually are not power domain controller. It just control wakeup capability. So rename it as wakeup-control. Fix below CHECK_DTBS warning. power-controller@1ee2140: '#power-domain-cells' is a required property from schema $id: http://devicetree.org/schemas/power/power-domain.yaml# Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: layerscape: rename aux-bus to busFrank Li
The node name 'aux-bus' is special word. It invokes dp-aux-bus.yaml binding check. Simple change to 'bus' to fix below warning. aux-bus: '#address-cells', '#size-cells', 'compatible', 'dma-ranges', 'ranges', 'sata@3200000', 'usb@2f00000', 'usb@3000000', 'usb@3100000' do not match any of the regexes: 'pinctrl-[0-9]+' from schema $id: http://devicetree.org/schemas/display/dp-aux-bus.yaml# Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: imx8mp-verdin: drop limit to sdio wi-fi frequency to 100 mhzMarcel Ziswiler
SDIO frequency was limited to workaround some instabilities, however it turned out that the instability had nothing to do with the speed but was because of an issue with the USDHC IP that was fixed in commit 52e4c32baed2 ("mmc: sdhci-esdhc-imx: only enable DAT[0] and CMD line auto tuning for SDIO device"). Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: João Paulo Gonçalves <joao.goncalves@toradex.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: imx93: add cache infoPeng Fan
i.MX93 features two Cortex-A55 cores with per core L1 Instruction cache size 32KB, L1 data cache size 32KB, per core L2 cache 64KB, and unified 256KB L3 cache. Add the cache info to remove cacheinfo warnings at boot: "cacheinfo: Unable to detect cache hierarchy for CPU 0" Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Stefan Wahren <wahrenst@gmx.net> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: imx8-ss-dma: enable dma support for lpspiClark Wang
Add DMA configurations for LPSPI nodes on i.MX8QX/QM/DXL. Signed-off-by: Clark Wang <xiaoning.wang@nxp.com> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: imx93-11x11-evk: Add audio XCVR sound cardShengjiu Wang
Add audio XCVR sound card, which supports SPDIF TX & RX only, eARC RX, ARC RX are not supported. Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: imx93-11x11-evk: Add PDM microphone sound card supportShengjiu Wang
Add PDM micphone sound card support, configure the pinmux. This sound card supports recording sound from PDM microphone and convert the PDM format data to PCM data. Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: imx93-11x11-evk: add bt-sco sound card supportShengjiu Wang
Add bt-sco sound card, which is used by BT HFP case. It supports wb profile as default Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: imx93: Add #sound-dai-cells propertyShengjiu Wang
Add #sound-dai-cells property for audio cpu dai modules '#sound-dai-cells' is required to properly interpret the list of DAI specified in the 'sound-dai' property, Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: imx8mm-emtop-baseboard: Add Ethernet SupportTarang Raval
Add ethernet support for emtop imx8mm baseboard Signed-off-by: Tarang Raval <tarang.raval@siliconsignals.io> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: s32g: add the pinctrl nodeAndrei Stefanescu
Add the pinctrl node in the device tree in order to enable the S32G2/S32G3 pinctrl driver to probe. Signed-off-by: Andrei Stefanescu <andrei.stefanescu@oss.nxp.com> Reviewed-by: Matthias Brugger <mbrugger@suse.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-13arm64: dts: freescale: imx93-tqma9352: improve pad configurationMarkus Niebel
- disable PU/PD if already done with external resistors - do not configure Schmitt Trigger for outputs - do not configure DSE / FSEL for inputs Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-12arm64: dts: imx8mm-tqma8mqml-mba8mx: Increase frequency for i2c bussesAlexander Stein
100kHz is only needed for the USB Hub TUSB8041. But as this device is not connected by default, the speed can be increased. The other busses don't have any 100kHz only devices attached. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-12arm64: dts: imx8-ss-dma: Fix adc0 closing brace locationAlexander Stein
Align the closing brace to opening line. Fixes: 1db044b25d2e ("arm64: dts: imx8dxl: add adc0 support") Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-12arm64: dts: imx8-ss-dma: add #address-cells and #size-cells to LPI2C nodesAlexander Stein
These properties are required by i2c-controller.yaml bindings. Add them on SoC level, rather than on board level. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-12arm64: dts: imx8: remove non-existent DACsConor Dooley
Neither the imx8dxl-evk or imx8qm-mek have a Rohm DAC on them as far as I can tell from online documentation, and they certainly do not have a dh2228fv, as this device does not actually exist! Remove the DAC nodes from the devicetrees as it is not acceptable to pretend to have a device on a board in order to bind the spidev driver in Linux. Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-12arm64: dts: imx8mp-phyboard-pollux: Disable write-protect on SD cardAndrej Picej
Micro SD cards can't be physically write-protected like full-sized cards. Disable this feature in device-tree to get rid of the kernel warning: "host does not support reading read-only switch, assuming write-enable" Signed-off-by: Andrej Picej <andrej.picej@norik.com> Reviewed-by: Benjamin Hahn <B.Hahn@phytec.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-12arm64: dts: freescale: imx8mp-phycore: Add no-eth overlayBenjamin Hahn
Add a devicetree overlay to disable ethernet for boards where it is not populated. Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-11arm64: dts: s32g: Disable usdhc write-protectCiprian Costea
NXP S32G2/S32G3 SoC based platforms do not use a pin for SD-Card write protection used by the uSDHC controller. Hence, adding 'disable-wp' usdhc device-tree property in order to fix observed warnings on SD boot as the following: "host does not support reading read-only switch, assuming write-enable" Signed-off-by: Ciprian Costea <ciprianmarian.costea@oss.nxp.com> Reviewed-by: Matthias Brugger <mbrugger@suse.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-05arm64: dts: imx8mm-venice-gw72xx-0x: Remove compatible from dtsoFabio Estevam
There is no need to describe the compatible string inside a dtso file. dt-schema produces super verbose warnings about that. Signed-off-by: Fabio Estevam <festevam@denx.de> Acked-by: Parthiban Nallathambi <parthiban@linumiz.com> Acked-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-05arm64: dts: imx8mm-phygate-tauri-l: Remove compatible from dtsoFabio Estevam
There is no need to describe the compatible string inside a dtso file. dt-schema produces super verbose warnings about that. Signed-off-by: Fabio Estevam <festevam@denx.de> Acked-by: Parthiban Nallathambi <parthiban@linumiz.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-05arm64: dts: imx95-19x19-evk: add pwm fan controlFrank Li
Add pwm fan and overwrite default thermal nodes. Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-05arm64: dts: imx95: add thermal_zone labelFrank Li
Add thermal_zone label because it may be overwrite by board level dts file. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-05arm64: dts: imx95-19x19-evk: add flexspi and child nodeFrank Li
Add flexspi and child flash node. Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-05arm64: dts: imx95: add flexspi nodeFrank Li
Add flexspi support. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-05arm64: dts: imx95-19x19-evk: Add audio related nodesFrank Li
Add sai1, sai2. Add i2c4 and wm8962 and other dependent nodes. Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-05arm64: dts: imx95: add sai[1..6], xcvr and micfillFrank Li
Add sai[1..6], NXP Audio Transceiver (XCVR) Controller and MICFIL Digital Audio Interface (MICFIL). Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-05arm64: dts: imx95: add edma[1..3] nodesFrank Li
Add eDMA1, eDMA2 and eDMA3 support for iMX95. Add dmas and dma-names for each peripheral, which use eDMA. Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-05arm64: dts: imx93: support i.MX93-14x14-EVK boardPeng Fan
Add the board device tree with sdhc1/2, cm33, flexcan, mu, lpuart1, lpi2c1/2, usb enabled and etc, which to support the i.MX 93 14x14 Evaluation kit that is an automotive market oriented evaluation board with i.MX 93 application processors in a 14x14mm package. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-04arm64: dts: imx93: drop duplicated propertiesPeng Fan
'#address-cells' and '#size-cells' are already included in soc device tree, no need add them in board device tree. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-08-04arm64: dts: imx95: add p2a reply channelPeng Fan
For Platform to Agent(p2a) notification, i.MX95 System Manager(SM) firmware requires a reply communication. So add mailbox channel for p2a reply communication. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-07-28Linux 6.11-rc1v6.11-rc1Linus Torvalds
2024-07-28Merge tag 'kbuild-fixes-v6.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Fix RPM package build error caused by an incorrect locale setup - Mark modules.weakdep as ghost in RPM package - Fix the odd combination of -S and -c in stack protector scripts, which is an error with the latest Clang * tag 'kbuild-fixes-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kbuild: Fix '-S -c' in x86 stack protector scripts kbuild: rpm-pkg: ghost modules.weakdep file kbuild: rpm-pkg: Fix C locale setup
2024-07-28minmax: simplify and clarify min_t()/max_t() implementationLinus Torvalds
This simplifies the min_t() and max_t() macros by no longer making them work in the context of a C constant expression. That means that you can no longer use them for static initializers or for array sizes in type definitions, but there were only a couple of such uses, and all of them were converted (famous last words) to use MIN_T/MAX_T instead. Cc: David Laight <David.Laight@aculab.com> Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2024-07-28minmax: add a few more MIN_T/MAX_T usersLinus Torvalds
Commit 3a7e02c040b1 ("minmax: avoid overly complicated constant expressions in VM code") added the simpler MIN_T/MAX_T macros in order to avoid some excessive expansion from the rather complicated regular min/max macros. The complexity of those macros stems from two issues: (a) trying to use them in situations that require a C constant expression (in static initializers and for array sizes) (b) the type sanity checking and MIN_T/MAX_T avoids both of these issues. Now, in the whole (long) discussion about all this, it was pointed out that the whole type sanity checking is entirely unnecessary for min_t/max_t which get a fixed type that the comparison is done in. But that still leaves min_t/max_t unnecessarily complicated due to worries about the C constant expression case. However, it turns out that there really aren't very many cases that use min_t/max_t for this, and we can just force-convert those. This does exactly that. Which in turn will then allow for much simpler implementations of min_t()/max_t(). All the usual "macros in all upper case will evaluate the arguments multiple times" rules apply. We should do all the same things for the regular min/max() vs MIN/MAX() cases, but that has the added complexity of various drivers defining their own local versions of MIN/MAX, so that needs another level of fixes first. Link: https://lore.kernel.org/all/b47fad1d0cf8449886ad148f8c013dae@AcuMS.aculab.com/ Cc: David Laight <David.Laight@aculab.com> Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2024-07-28Merge tag 'ubifs-for-linus-6.11-rc1-take2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs Pull UBI and UBIFS updates from Richard Weinberger: - Many fixes for power-cut issues by Zhihao Cheng - Another ubiblock error path fix - ubiblock section mismatch fix - Misc fixes all over the place * tag 'ubifs-for-linus-6.11-rc1-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs: ubi: Fix ubi_init() ubiblock_exit() section mismatch ubifs: add check for crypto_shash_tfm_digest ubifs: Fix inconsistent inode size when powercut happens during appendant writing ubi: block: fix null-pointer-dereference in ubiblock_create() ubifs: fix kernel-doc warnings ubifs: correct UBIFS_DFS_DIR_LEN macro definition and improve code clarity mtd: ubi: Restore missing cleanup on ubi_init() failure path ubifs: dbg_orphan_check: Fix missed key type checking ubifs: Fix unattached inode when powercut happens in creating ubifs: Fix space leak when powercut happens in linking tmpfile ubifs: Move ui->data initialization after initializing security ubifs: Fix adding orphan entry twice for the same inode ubifs: Remove insert_dead_orphan from replaying orphan process Revert "ubifs: ubifs_symlink: Fix memleak of inode->i_link in error path" ubifs: Don't add xattr inode into orphan area ubifs: Fix unattached xattr inode if powercut happens after deleting mtd: ubi: avoid expensive do_div() on 32-bit machines mtd: ubi: make ubi_class constant ubi: eba: properly rollback inside self_check_eba
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