Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v6.3 2023-03-02T19:12:01+00:00 2023-03-02T19:12:01+00:00 Linus Torvalds torvalds@linux-foundation.org 2023-03-02T19:12:01+00:00 urn:sha1:a9a01e1238cf5b477ec6aa54855356e518998991 Pull watchdog updates from Wim Van Sebroeck: - qcom-wdt dt-bindings improvements and additions (like MSM8994 and MDM9615) - mtk_wdt: Add reset_by_toprgu support - devm_clk_get_enabled() helper changes - Fix kmemleak in watchdog_cdev_register - watchdog sysfs improvements - Other fixes and small improvements * tag 'linux-watchdog-6.3-rc1' of git://www.linux-watchdog.org/linux-watchdog: (52 commits) watchdog: at91rm9200: Only warn once about problems in .remove() watchdog: mt7621-wdt: avoid ralink architecture dependent code watchdog: mt7621-wdt: avoid static global declarations dt-bindings: watchdog: mt7621-wdt: add phandle to access system controller registers watchdog: sbsa_wdog: Make sure the timeout programming is within the limits dt-bindings: watchdog: qcom-wdt: add qcom,apss-wdt-sa8775p compatible watchdog: report options in sysfs watchdog: report fw_version in sysfs dt-bindings: watchdog: fsl-imx: document suspend in wait mode watchdog: imx2_wdg: suspend watchdog in WAIT mode watchdog: pcwd_usb: Fix attempting to access uninitialized memory dt-bindings: watchdog: qcom-wdt: merge MSM timer dt-bindings: watchdog: qcom-wdt: allow interrupts dt-bindings: watchdog: qcom-wdt: add qcom,kpss-wdt-mdm9615 dt-bindings: watchdog: qcom-wdt: fix list of MSM timer compatibles dt-bindings: watchdog: qcom-wdt: do not allow fallback alone dt-bindings: watchdog: qcom-wdt: require fallback for IPQ4019 watchdog: Fix kmemleak in watchdog_cdev_register watchdog: Include <linux/kstrtox.h> when appropriate watchdog: at91sam9_wdt: use devm_request_irq to avoid missing free_irq() in error path ... 2023-03-02T05:51:29+00:00 Sergio Paracuellos sergio.paracuellos@gmail.com 2023-02-14T10:39:36+00:00 urn:sha1:ff8ec4ac39ad413b580d611dbf68e1d8a82eba56 MT7621 SoC has a system controller node. Watchdog need to access to reset status register. Ralink architecture and related driver are old and from the beggining they are using some architecture dependent operations for accessing this shared registers through 'asm/mach-ralink/ralink_regs.h' header file. However this is not ideal from a driver perspective which can just access to the system controller registers in an arch independent way using regmap syscon APIs. Update Kconfig accordingly to select new added dependencies and allow driver to be compile tested. Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20230214103936.1061078-6-sergio.paracuellos@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org> 2023-01-16T08:26:05+00:00 Arnd Bergmann arnd@arndb.de 2022-09-29T13:43:53+00:00 urn:sha1:1ea35b355722675b3b654475a37898742731d016 A number of device drivers reference CONFIG_ARM_S3C24XX_CPUFREQ or similar symbols that are no longer available with the platform gone, though the drivers themselves are still used on newer platforms, so remove these hacks. Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Stephen Boyd <sboyd@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> 2022-11-19T14:30:37+00:00 Thomas Kastner thomas.kastner@advantech.com 2022-10-19T07:39:03+00:00 urn:sha1:08435c2aab3aea369182bdec3c71ab78b15f8c82 This patch adds the 'advantech_ec_wdt' kernel module which provides WDT support for Advantech platforms with ITE based Embedded Controller. Signed-off-by: Thomas Kastner <thomas.kastner@advantech.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Tested-by: Thomas Kastner <thomas.kastner@advantech.com> Link: https://lore.kernel.org/r/Y0+pl/26e3pcEUPk@EIS-S230 Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org> 2022-10-13T17:31:13+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-10-13T17:31:13+00:00 urn:sha1:3d33e6dd5c23136fb57e688131ca58acd7963dcb Pull watchdog updates from Wim Van Sebroeck: - new driver for Exar/MaxLinear XR28V38x - support for exynosautov9 SoC - support for Renesas R-Car V5H (R8A779G0) and RZ/V2M (r9a09g011) SoC - support for imx93 - several other fixes and improvements * tag 'linux-watchdog-6.1-rc1' of git://www.linux-watchdog.org/linux-watchdog: (36 commits) watchdog: twl4030_wdt: add missing mod_devicetable.h include dt-bindings: watchdog: migrate mt7621 text bindings to YAML watchdog: sp5100_tco: Add "action" module parameter watchdog: imx93: add watchdog timer on imx93 watchdog: imx7ulp_wdt: init wdog when it was active watchdog: imx7ulp_wdt: Handle wdog reconfigure failure watchdog: imx7ulp_wdt: Fix RCS timeout issue watchdog: imx7ulp_wdt: Check CMD32EN in wdog init watchdog: imx7ulp: Add explict memory barrier for unlock sequence watchdog: imx7ulp: Move suspend/resume to noirq phase watchdog: rti-wdt:using the pm_runtime_resume_and_get to simplify the code dt-bindings: watchdog: rockchip: add rockchip,rk3128-wdt watchdog: s3c2410_wdt: support exynosautov9 watchdog dt-bindings: watchdog: add exynosautov9 compatible watchdog: npcm: Enable clock if provided watchdog: meson: keep running if already active watchdog: dt-bindings: atmel,at91sam9-wdt: convert to json-schema watchdog: armada_37xx_wdt: Fix .set_timeout callback watchdog: sa1100: make variable sa1100dog_driver static watchdog: w83977f_wdt: Fix comment typo ... 2022-10-09T21:05:15+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-10-09T21:05:15+00:00 urn:sha1:4899a36f91a9f9b06878471096bd143e7253006d Pull powerpc updates from Michael Ellerman: - Remove our now never-true definitions for pgd_huge() and p4d_leaf(). - Add pte_needs_flush() and huge_pmd_needs_flush() for 64-bit. - Add support for syscall wrappers. - Add support for KFENCE on 64-bit. - Update 64-bit HV KVM to use the new guest state entry/exit accounting API. - Support execute-only memory when using the Radix MMU (P9 or later). - Implement CONFIG_PARAVIRT_TIME_ACCOUNTING for pseries guests. - Updates to our linker script to move more data into read-only sections. - Allow the VDSO to be randomised on 32-bit. - Many other small features and fixes. Thanks to Andrew Donnellan, Aneesh Kumar K.V, Arnd Bergmann, Athira Rajeev, Christophe Leroy, David Hildenbrand, Disha Goel, Fabiano Rosas, Gaosheng Cui, Gustavo A. R. Silva, Haren Myneni, Hari Bathini, Jilin Yuan, Joel Stanley, Kajol Jain, Kees Cook, Krzysztof Kozlowski, Laurent Dufour, Liang He, Li Huafei, Lukas Bulwahn, Madhavan Srinivasan, Nathan Chancellor, Nathan Lynch, Nicholas Miehlbradt, Nicholas Piggin, Pali Rohár, Rohan McLure, Russell Currey, Sachin Sant, Segher Boessenkool, Shrikanth Hegde, Tyrel Datwyler, Wolfram Sang, ye xingchen, and Zheng Yongjun. * tag 'powerpc-6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (214 commits) KVM: PPC: Book3S HV: Fix stack frame regs marker powerpc: Don't add __powerpc_ prefix to syscall entry points powerpc/64s/interrupt: Fix stack frame regs marker powerpc/64: Fix msr_check_and_set/clear MSR[EE] race powerpc/64s/interrupt: Change must-hard-mask interrupt check from BUG to WARN powerpc/pseries: Add firmware details to the hardware description powerpc/powernv: Add opal details to the hardware description powerpc: Add device-tree model to the hardware description powerpc/64: Add logical PVR to the hardware description powerpc: Add PVR & CPU name to hardware description powerpc: Add hardware description string powerpc/configs: Enable PPC_UV in powernv_defconfig powerpc/configs: Update config files for removed/renamed symbols powerpc/mm: Fix UBSAN warning reported on hugetlb powerpc/mm: Always update max/min_low_pfn in mem_topology_setup() powerpc/mm/book3s/hash: Rename flush_tlb_pmd_range powerpc: Drops STABS_DEBUG from linker scripts powerpc/64s: Remove lost/old comment powerpc/64s: Remove old STAB comment powerpc: remove orphan systbl_chk.sh ... 2022-10-02T10:55:35+00:00 David Müller d.mueller@elsoft.ch 2022-09-14T09:46:05+00:00 urn:sha1:81126222bd3ad30eed486aafa66b52b5fc88b236 Simple driver for the watchdog present in some Exar/MaxLinear UART chips. Please see https://www.maxlinear.com/product/interface/uarts/lpc-uarts/xr28v384 for more info. Signed-off-by: David Müller <d.mueller@elsoft.ch> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20220914094605.93377-1-d.mueller@elsoft.ch Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org> 2022-10-02T10:55:32+00:00 Jerry Hoemann jerry.hoemann@hpe.com 2022-08-20T20:28:21+00:00 urn:sha1:891862d5ba11da739ac796221ff64e4ccf5a275f Enable HP_WATCHDOG for ARM64 systems. HPWDT_NMI_DECODING requires X86 as NMI handlers are X86 specific. Signed-off-by: Jerry Hoemann <jerry.hoemann@hpe.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20220820202821.1263837-3-jerry.hoemann@hpe.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org> 2022-09-26T13:00:13+00:00 Christophe Leroy christophe.leroy@csgroup.eu 2022-09-19T17:01:37+00:00 urn:sha1:ec65560ad84d9d2eb98cf864e3b530856cafd233 CONFIG_PPC_FSL_BOOK3E is redundant with CONFIG_PPC_E500. Replace it so that CONFIG_PPC_FSL_BOOK3E can be removed later. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/01a9132d51d3d8d9c74576d3da4d9d1fa5a88bde.1663606876.git.christophe.leroy@csgroup.eu 2022-08-15T16:55:34+00:00 William Zhang william.zhang@broadcom.com 2022-08-03T17:54:52+00:00 urn:sha1:7bb49d774f481fdd7bd053e034e4d206770fda04 With Broadcom Broadband arch ARCH_BCMBCA supported in the kernel, this patch series migrate the ARCH_BCM4908 symbol to ARCH_BCMBCA. Hence replace ARCH_BCM4908 with ARCH_BCMBCA in subsystem Kconfig files. Signed-off-by: William Zhang <william.zhang@broadcom.com> Acked-by: Guenter Roeck <linux@roeck-us.net> (for watchdog) Acked-by: Bjorn Helgaas <bhelgaas@google.com> (for drivers/pci) Acked-by: Wolfram Sang <wsa@kernel.org> (for i2c) Acked-by: Philipp Zabel <p.zabel@pengutronix.de> (for reset) Link: https://lore.kernel.org/r/20220803175455.47638-7-william.zhang@broadcom.com Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>