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2023-01-23dt-bindings: soc: socionext,uniphier-soc-glue: Make child node names fixed namesRob Herring
The child nodes 'pinctrl', 'usb-hub', and 'clock-controller' in the socionext,uniphier-soc-glue binding are not patterns, but the full node name, so move them to 'properties'. As patterns, they were missing start and end anchors so any prefix or suffix was allowed. Fixes: 0611adff8b3a ("dt-bindings: soc: socionext: Add UniPhier SoC-glue logic") Reviewed-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Link: https://lore.kernel.org/r/20230120020339.3223112-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-01-18dt-bindings: PCI: Convert Rockchip RK3399 PCIe to DT schemaRob Herring
Convert the Rockchip RK3399 PCIe Host/Endpoint controller to DT schema format. Like most dual mode PCI controllers, we need to split the schema into common, host and endpoint schemas. Link: https://lore.kernel.org/r/20221219191209.1975834-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-01-18of/irq: add missing of_node_put() for interrupt parent nodeClément Léger
After calling of_irq_parse_one(), the node provided in the of_phandle_args has a refcount increment by one. Add missing of_node_put in of_irq_get() to decrement the refcount once used. Signed-off-by: Clément Léger <clement.leger@bootlin.com> Link: https://lore.kernel.org/r/20230117144929.423089-1-clement.leger@bootlin.com Signed-off-by: Rob Herring <robh@kernel.org>
2023-01-17dt-bindings: riscv: add SBI PMU event mappingsConor Dooley
The SBI PMU extension requires a firmware to be aware of the event to counter/mhpmevent mappings supported by the hardware. OpenSBI may use DeviceTree to describe the PMU mappings. This binding is currently described in markdown in OpenSBI (since v1.0 in Dec 2021) & used by QEMU since v7.2.0. Import the binding for use while validating dtb dumps from QEMU and upcoming hardware (eg JH7110 SoC) that will make use of the event mapping. Link: https://github.com/riscv-software-src/opensbi/blob/master/docs/pmu_support.md Link: https://github.com/riscv-non-isa/riscv-sbi-doc/blob/master/riscv-sbi.adoc # Performance Monitoring Unit Extension Co-developed-by: Atish Patra <atishp@rivosinc.com> Signed-off-by: Atish Patra <atishp@rivosinc.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230113205435.122712-1-conor@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-01-17dt-bindindgs: i2c: qcom,i2c-geni: document operating-points-v2Krzysztof Kozlowski
Just like other Geni serial interfaces (qcom,geni-spi and qcom,geni-uart), the Geni I2C Controller comes with OPP table: sdm845-sony-xperia-tama-apollo.dtb: i2c@894000: Unevaluated properties are not allowed ('operating-points-v2' was unexpected) Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230113144950.78246-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-01-17dt-bindings: clock: qcom,videocc: correct clocks per variantKrzysztof Kozlowski
Different SoCs come with a bit different clock inputs: sm8250-mtp.dtb: clock-controller@abf0000: clock-names:0: 'bi_tcxo' was expected sm8250-mtp.dtb: clock-controller@abf0000: clock-names: ['iface', 'bi_tcxo', 'bi_tcxo_ao'] is too long Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Link: https://lore.kernel.org/r/20221224154152.43272-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-01-17dt-binding: gpio: publish binding IDs under dual licenseEtienne Carriere
Changes gpio.h DT binding header file to be published under GPLv2 or BSD-2-Clause license terms. This change allows this GPIO generic bindings header file to be used in software components as bootloaders and OSes that are not published under GPLv2 terms. All contributors to gpio.h file in copy. Cc: Stephen Warren <swarren@nvidia.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Laxman Dewangan <ldewangan@nvidia.com> Cc: Andrew Jeffery <andrew@aj.id.au> Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Cc: Nuno Sá <nuno.sa@analog.com> Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> Acked-by: Nuno Sá <nuno.sa@analog.com> Acked-by: Andrew Jeffery <andrew@aj.id.au> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220905145555.674800-1-etienne.carriere@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-01-12dt-bindings: ufs: qcom,ufs: document required-oppsKrzysztof Kozlowski
UFS device node on SC8280XP uses required-opps: sc8280xp-crd.dtb: ufs@1d84000: Unevaluated properties are not allowed ('required-opps' was unexpected) Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221228124331.258416-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-01-08dt-bindings: i2c: Convert Synquacer I2C to DT schemaRob Herring
Convert the Socionext Synquacer I2C binding to DT schema format. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221209171658.3352119-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-01-08dt-bindings: interrupt-controller: Convert Synquacer EXIU to DT schemaRob Herring
Convert the Socionext Synquacer EXIU interrupt controller to DT schema format. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221209171636.3351602-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-01-05of: base: use strscpy() to instead of strncpy()Xu Panda
The implementation of strscpy() is more robust and safer. That's now the recommended way to copy NUL terminated strings. Signed-off-by: Xu Panda <xu.panda@zte.com.cn> Signed-off-by: Yang Yang <yang.yang29@zte.com> Link: https://lore.kernel.org/r/202212231039128402297@zte.com.cn Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-26dt-bindings: memory-controllers: ti,gpmc: fix typo in descriptionColin Foster
Fix typo where 'GPMC driver implements an interrupt controller' instead of 'and interrupt controller' Signed-off-by: Colin Foster <colin.foster@in-advantage.com> Link: https://lore.kernel.org/r/20221222182309.575069-1-colin.foster@in-advantage.com Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-26of: overlay: Fix trivial typoRicardo Ribalda
Permitted is spelled with two t. Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Link: https://lore.kernel.org/r/20221220-permited-v1-3-52ea9857fa61@chromium.org Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-26kbuild: Optionally enable schema checks for %.dtb targetsRob Herring
While not documented, schema checks for single dtb targets mostly work already by setting 'CHECK_DTBS=1'. However, the dependencies are not handled and it only works if 'make dt_bindings_check' was run first and generated processed-schema.json. In addition, changing a binding file doesn't cause the schema to be rebuilt and dtb to be revalidated. Making this work turns out to be simple. Whenever CHECK_DTBS is set, make 'dt_binding_check' a 'dtbs_prepare' dependency. I reimplemented here what Masahiro had originally come up with a while back. Suggested-by: Masahiro Yamada <masahiroy@kernel.org> Acked-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Tested-by: Marek Vasut <marex@denx.de> Link: https://lore.kernel.org/r/20221220013233.2890335-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-26dt-bindings: soc: socionext: Add UniPhier AHCI glue layerKunihiko Hayashi
Add DT binding schema for components belonging to the platform-specific AHCI glue layer implemented in UniPhier SoCs. This AHCI glue layer works as a sideband logic for the host controller, including core reset, PHYs, and some signals to the controller. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221213082449.2721-18-hayashi.kunihiko@socionext.com Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-26dt-bindings: soc: socionext: Add UniPhier DWC3 USB glue layerKunihiko Hayashi
Add DT binding schema for components belonging to the platform-specific DWC3 USB glue layer implemented in UniPhier SoCs. This USB glue layer works as a sideband logic for the host controller, including core reset, vbus control, PHYs, and some signals to the controller. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221213082449.2721-17-hayashi.kunihiko@socionext.com Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-26dt-bindings: soc: socionext: Add UniPhier ADAMV blockKunihiko Hayashi
Add devicetree binding schema for the ADAMV block implemented on Socionext Uniphier SoCs. The ADAMV block is analog signal amplifier that is a part of the external video and audio I/O system. This block is implemented on LD11 and LD20, and this is defined for controlling audio I/O reset only. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221213082449.2721-16-hayashi.kunihiko@socionext.com Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-26dt-bindings: soc: socionext: Add UniPhier SD interface blockKunihiko Hayashi
Add devicetree binding schema for the SD interface block implemented on Socionext Uniphier SoCs. This SD interface block is attached outside SDHC, and has some SD related functions such as clock control, reset control, mode switch, and so on. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221213082449.2721-15-hayashi.kunihiko@socionext.com Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-26dt-bindings: soc: socionext: Add UniPhier media I/O blockKunihiko Hayashi
Add devicetree binding schema for the media I/O block implemented on Socionext Uniphier SoCs. This block is implemented on LD4, sLD8, Pro4, and LD11 SoCs. Media I/O block implemented on Socionext UniPhier SoCs is an integrated component of the stream type peripherals including SD, USB2.0, eMMC, and MIO-DMAC. Media I/O block has a common logic to control the component. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221213082449.2721-14-hayashi.kunihiko@socionext.com Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-26dt-bindings: soc: socionext: Add UniPhier peripheral blockKunihiko Hayashi
Add devicetree binding schema for the peripheral block implemented on Socionext Uniphier SoCs. Peripheral block implemented on Socionext UniPhier SoCs is an integrated component of the peripherals including UART, I2C/FI2C, and SCSSI. Peripheral block has some function logics to control the component. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221213082449.2721-13-hayashi.kunihiko@socionext.com Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-26dt-bindings: soc: socionext: Add UniPhier SoC-glue logic debug partKunihiko Hayashi
Add devicetree binding schema for the SoC-glue logic debug part implemented on Socionext Uniphier SoCs. This SoC-glue logic debug part is a set of miscellaneous function registers handling signals for specific devices outside system components, and also has multiple functions such as efuse, debug unit, several monitors for specific SoC, and so on. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221213082449.2721-12-hayashi.kunihiko@socionext.com Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-26dt-bindings: soc: socionext: Add UniPhier SoC-glue logicKunihiko Hayashi
Add devicetree binding schema for the SoC-glue logic implemented on Socionext Uniphier SoCs. This SoC-glue logic is a set of miscellaneous function registers handling signals for specific devices outside system components, and also has multiple functions such as I/O pinmux, usb-phy, debug, clock-mux for a specific SoC, and so on. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221213082449.2721-11-hayashi.kunihiko@socionext.com Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-26dt-bindings: soc: socionext: Add UniPhier system controllerKunihiko Hayashi
Add devicetree binding schema for the system controller implemented on Socionext Uniphier SoCs. This system controller has multiple functions such as clock control, reset control, internal watchdog timer, thermal management, and so on. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221213082449.2721-10-hayashi.kunihiko@socionext.com Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-26dt-bindings: nvmem: Fix node descriptions in uniphier-efuse exampleKunihiko Hayashi
Prior to adding dt-bindings for SoC-dependent controllers, rename the parent node to the generic name in the example. And drop a parent node of the nvmem as it is not directly necessary here. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221213082449.2721-9-hayashi.kunihiko@socionext.com Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-26dt-bindings: phy: Fix node descriptions in uniphier-phy exampleKunihiko Hayashi
Prior to adding dt-bindings for SoC-dependent controllers, rename the phy nodes and their parent nodes to the generic names in the example. And drop parent nodes of each phy as they are not directly necessary here. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>] Link: https://lore.kernel.org/r/20221213082449.2721-8-hayashi.kunihiko@socionext.com Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-26dt-bindings: thermal: Fix node descriptions in uniphier-thermal exampleKunihiko Hayashi
Prior to adding dt-bindings for SoC-dependent controllers, rename the thermal node and its parent node to the generic names in the example. And drop a parent node of the thermal-sensor as it is not directly necessary. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221213082449.2721-7-hayashi.kunihiko@socionext.com Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-26dt-bindings: watchdog: Fix node descriptions in uniphier-wdt exampleKunihiko Hayashi
Drop a parent node of the watchdog as it is not directly necessary. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221213082449.2721-6-hayashi.kunihiko@socionext.com Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-26dt-bindings: regulator: Fix node descriptions in uniphier-regulator exampleKunihiko Hayashi
Drop a parent node of the regulator as it is not directly necessary. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221213082449.2721-5-hayashi.kunihiko@socionext.com Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-26dt-bindings: pinctrl: Fix node descriptions in uniphier-pinctrl exampleKunihiko Hayashi
Drop parent node of the pinctrl as it is not directly necessary, and add more examples, that is "groups", "function", and a child node to set pin attributes, to express this pinctrl node in detail. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Link: https://lore.kernel.org/r/20221213082449.2721-4-hayashi.kunihiko@socionext.com Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-26dt-bindings: reset: Fix node descriptions in uniphier-reset exampleKunihiko Hayashi
Prior to adding dt-bindings for SoC-dependent controllers, rename the reset nodes to the generic names in the example. And drop redundant examples and a parent node of the reset as it is not directly necessary. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221213082449.2721-3-hayashi.kunihiko@socionext.com Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-26dt-bindings: clock: Fix node descriptions in uniphier-clock exampleKunihiko Hayashi
Prior to adding dt-bindings for SoC-dependent controllers, rename the clock nodes to the generic names in the example. And drop redundant examples and a parent node of the clock as it is not directly necessary. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221213082449.2721-2-hayashi.kunihiko@socionext.com Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-25Linux 6.2-rc1Linus Torvalds
2022-12-25treewide: Convert del_timer*() to timer_shutdown*()Steven Rostedt (Google)
Due to several bugs caused by timers being re-armed after they are shutdown and just before they are freed, a new state of timers was added called "shutdown". After a timer is set to this state, then it can no longer be re-armed. The following script was run to find all the trivial locations where del_timer() or del_timer_sync() is called in the same function that the object holding the timer is freed. It also ignores any locations where the timer->function is modified between the del_timer*() and the free(), as that is not considered a "trivial" case. This was created by using a coccinelle script and the following commands: $ cat timer.cocci @@ expression ptr, slab; identifier timer, rfield; @@ ( - del_timer(&ptr->timer); + timer_shutdown(&ptr->timer); | - del_timer_sync(&ptr->timer); + timer_shutdown_sync(&ptr->timer); ) ... when strict when != ptr->timer ( kfree_rcu(ptr, rfield); | kmem_cache_free(slab, ptr); | kfree(ptr); ) $ spatch timer.cocci . > /tmp/t.patch $ patch -p1 < /tmp/t.patch Link: https://lore.kernel.org/lkml/20221123201306.823305113@linutronix.de/ Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> Acked-by: Pavel Machek <pavel@ucw.cz> [ LED ] Acked-by: Kalle Valo <kvalo@kernel.org> [ wireless ] Acked-by: Paolo Abeni <pabeni@redhat.com> [ networking ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-12-23Merge tag 'spi-fix-v6.2-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fix from Mark Brown: "One driver specific change here which handles the case where a SPI device for some reason tries to change the bus speed during a message on fsl_spi hardware, this should be very unusual" * tag 'spi-fix-v6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: fsl_spi: Don't change speed while chipselect is active
2022-12-23Merge tag 'regulator-fix-v6.2-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fixes from Mark Brown: "Two core fixes here, one for a long standing race which some Qualcomm systems have started triggering with their UFS driver and another fixing a problem with supply lookup introduced by the fixes for devm related use after free issues that were introduced in this merge window" * tag 'regulator-fix-v6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: core: fix deadlock on regulator enable regulator: core: Fix resolve supply lookup issue
2022-12-23Merge tag 'coccinelle-6.2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux Pull coccicheck update from Julia Lawall: "Modernize use of grep in coccicheck: Use 'grep -E' instead of 'egrep'" * tag 'coccinelle-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux: scripts: coccicheck: use "grep -E" instead of "egrep"
2022-12-23Merge tag 'hardening-v6.2-rc1-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull kernel hardening fixes from Kees Cook: - Fix CFI failure with KASAN (Sami Tolvanen) - Fix LKDTM + CFI under GCC 7 and 8 (Kristina Martsenko) - Limit CONFIG_ZERO_CALL_USED_REGS to Clang > 15.0.6 (Nathan Chancellor) - Ignore "contents" argument in LoadPin's LSM hook handling - Fix paste-o in /sys/kernel/warn_count API docs - Use READ_ONCE() consistently for oops/warn limit reading * tag 'hardening-v6.2-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: cfi: Fix CFI failure with KASAN exit: Use READ_ONCE() for all oops/warn limit reads security: Restrict CONFIG_ZERO_CALL_USED_REGS to gcc or clang > 15.0.6 lkdtm: cfi: Make PAC test work with GCC 7 and 8 docs: Fix path paste-o for /sys/kernel/warn_count LoadPin: Ignore the "contents" argument of the LSM hooks
2022-12-23Merge tag 'pstore-v6.2-rc1-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull pstore fixes from Kees Cook: - Switch pmsg_lock to an rt_mutex to avoid priority inversion (John Stultz) - Correctly assign mem_type property (Luca Stefani) * tag 'pstore-v6.2-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: pstore: Properly assign mem_type property pstore: Make sure CONFIG_PSTORE_PMSG selects CONFIG_RT_MUTEXES pstore: Switch pmsg_lock to an rt_mutex to avoid priority inversion
2022-12-23Merge tag 'dma-mapping-2022-12-23' of ↵Linus Torvalds
git://git.infradead.org/users/hch/dma-mapping Pull dma-mapping fixes from Christoph Hellwig: "Fix up the sound code to not pass __GFP_COMP to the non-coherent DMA allocator, as it copes with that just as badly as the coherent allocator, and then add a check to make sure no one passes the flag ever again" * tag 'dma-mapping-2022-12-23' of git://git.infradead.org/users/hch/dma-mapping: dma-mapping: reject GFP_COMP for noncoherent allocations ALSA: memalloc: don't use GFP_COMP for non-coherent dma allocations
2022-12-23Merge tag '9p-for-6.2-rc1' of https://github.com/martinetd/linuxLinus Torvalds
Pull 9p updates from Dominique Martinet: - improve p9_check_errors to check buffer size instead of msize when possible (e.g. not zero-copy) - some more syzbot and KCSAN fixes - minor headers include cleanup * tag '9p-for-6.2-rc1' of https://github.com/martinetd/linux: 9p/client: fix data race on req->status net/9p: fix response size check in p9_check_errors() net/9p: distinguish zero-copy requests 9p/xen: do not memcpy header into req->rc 9p: set req refcount to zero to avoid uninitialized usage 9p/net: Remove unneeded idr.h #include 9p/fs: Remove unneeded idr.h #include
2022-12-23Merge tag 'sound-6.2-rc1-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull more sound updates from Takashi Iwai: "A few more updates for 6.2: most of changes are about ASoC device-specific fixes. - Lots of ASoC Intel AVS extensions and refactoring - Quirks for ASoC Intel SOF as well as regression fixes - ASoC Mediatek and Rockchip fixes - Intel HD-audio HDMI workarounds - Usual HD- and USB-audio device-specific quirks" * tag 'sound-6.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (54 commits) ALSA: usb-audio: Add new quirk FIXED_RATE for JBL Quantum810 Wireless ALSA: azt3328: Remove the unused function snd_azf3328_codec_outl() ASoC: lochnagar: Fix unused lochnagar_of_match warning ASoC: Intel: Add HP Stream 8 to bytcr_rt5640.c ASoC: SOF: mediatek: initialize panic_info to zero ASoC: rt5670: Remove unbalanced pm_runtime_put() ASoC: Intel: bytcr_rt5640: Add quirk for the Advantech MICA-071 tablet ASoC: Intel: soc-acpi: update codec addr on 0C11/0C4F product ASoC: rockchip: spdif: Add missing clk_disable_unprepare() in rk_spdif_runtime_resume() ASoC: wm8994: Fix potential deadlock ASoC: mediatek: mt8195: add sof be ops to check audio active ASoC: SOF: Revert: "core: unregister clients and machine drivers in .shutdown" ASoC: SOF: Intel: pci-tgl: unblock S5 entry if DMA stop has failed" ALSA: hda/hdmi: fix stream-id config keep-alive for rt suspend ALSA: hda/hdmi: set default audio parameters for KAE silent-stream ALSA: hda/hdmi: fix i915 silent stream programming flow ALSA: hda: Error out if invalid stream is being setup ASoC: dt-bindings: fsl-sai: Reinstate i.MX93 SAI compatible string ASoC: soc-pcm.c: Clear DAIs parameters after stream_active is updated ASoC: codecs: wcd-clsh: Remove the unused function ...
2022-12-23Merge tag 'drm-next-2022-12-23' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm fixes from Dave Airlie: "Holiday fixes! Two batches from amd, and one group of i915 changes. amdgpu: - Spelling fix - BO pin fix - Properly handle polaris 10/11 overlap asics - GMC9 fix - SR-IOV suspend fix - DCN 3.1.4 fix - KFD userptr locking fix - SMU13.x fixes - GDS/GWS/OA handling fix - Reserved VMID handling fixes - FRU EEPROM fix - BO validation fixes - Avoid large variable on the stack - S0ix fixes - SMU 13.x fixes - VCN fix - Add missing fence reference amdkfd: - Fix init vm error handling - Fix double release of compute pasid i915 - Documentation fixes - OA-perf related fix - VLV/CHV HDMI/DP audio fix - Display DDI/Transcoder fix - Migrate fixes" * tag 'drm-next-2022-12-23' of git://anongit.freedesktop.org/drm/drm: (39 commits) drm/amdgpu: grab extra fence reference for drm_sched_job_add_dependency drm/amdgpu: enable VCN DPG for GC IP v11.0.4 drm/amdgpu: skip mes self test after s0i3 resume for MES IP v11.0 drm/amd/pm: correct the fan speed retrieving in PWM for some SMU13 asics drm/amd/pm: bump SMU13.0.0 driver_if header to version 0x34 drm/amdgpu: skip MES for S0ix as well since it's part of GFX drm/amd/pm: avoid large variable on kernel stack drm/amdkfd: Fix double release compute pasid drm/amdkfd: Fix kfd_process_device_init_vm error handling drm/amd/pm: update SMU13.0.0 reported maximum shader clock drm/amd/pm: correct SMU13.0.0 pstate profiling clock settings drm/amd/pm: enable GPO dynamic control support for SMU13.0.7 drm/amd/pm: enable GPO dynamic control support for SMU13.0.0 drm/amdgpu: revert "generally allow over-commit during BO allocation" drm/amdgpu: Remove unnecessary domain argument drm/amdgpu: Fix size validation for non-exclusive domains (v4) drm/amdgpu: Check if fru_addr is not NULL (v2) drm/i915/ttm: consider CCS for backup objects drm/i915/migrate: fix corner case in CCS aux copying drm/amdgpu: rework reserved VMID handling ...
2022-12-23Merge tag 'mips_6.2_1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux Pull MIPS fixes from Thomas Bogendoerfer: "Fixes due to DT changes" * tag 'mips_6.2_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: MIPS: dts: bcm63268: Add missing properties to the TWD node MIPS: ralink: mt7621: avoid to init common ralink reset controller
2022-12-23Merge tag 'mm-hotfixes-stable-2022-12-22-14-34' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull hotfixes from Andrew Morton: "Eight fixes, all cc:stable. One is for gcov and the remainder are MM" * tag 'mm-hotfixes-stable-2022-12-22-14-34' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: gcov: add support for checksum field test_maple_tree: add test for mas_spanning_rebalance() on insufficient data maple_tree: fix mas_spanning_rebalance() on insufficient data hugetlb: really allocate vma lock for all sharable vmas kmsan: export kmsan_handle_urb kmsan: include linux/vmalloc.h mm/mempolicy: fix memory leak in set_mempolicy_home_node system call mm, mremap: fix mremap() expanding vma with addr inside vma
2022-12-23pstore: Properly assign mem_type propertyLuca Stefani
If mem-type is specified in the device tree it would end up overriding the record_size field instead of populating mem_type. As record_size is currently parsed after the improper assignment with default size 0 it continued to work as expected regardless of the value found in the device tree. Simply changing the target field of the struct is enough to get mem-type working as expected. Fixes: 9d843e8fafc7 ("pstore: Add mem_type property DT parsing support") Cc: stable@vger.kernel.org Signed-off-by: Luca Stefani <luca@osomprivacy.com> Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20221222131049.286288-1-luca@osomprivacy.com
2022-12-23pstore: Make sure CONFIG_PSTORE_PMSG selects CONFIG_RT_MUTEXESJohn Stultz
In commit 76d62f24db07 ("pstore: Switch pmsg_lock to an rt_mutex to avoid priority inversion") I changed a lock to an rt_mutex. However, its possible that CONFIG_RT_MUTEXES is not enabled, which then results in a build failure, as the 0day bot detected: https://lore.kernel.org/linux-mm/202212211244.TwzWZD3H-lkp@intel.com/ Thus this patch changes CONFIG_PSTORE_PMSG to select CONFIG_RT_MUTEXES, which ensures the build will not fail. Cc: Wei Wang <wvw@google.com> Cc: Midas Chien<midaschieh@google.com> Cc: Connor O'Brien <connoro@google.com> Cc: Kees Cook <keescook@chromium.org> Cc: Anton Vorontsov <anton@enomsg.org> Cc: Colin Cross <ccross@android.com> Cc: Tony Luck <tony.luck@intel.com> Cc: kernel test robot <lkp@intel.com> Cc: kernel-team@android.com Fixes: 76d62f24db07 ("pstore: Switch pmsg_lock to an rt_mutex to avoid priority inversion") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: John Stultz <jstultz@google.com> Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20221221051855.15761-1-jstultz@google.com
2022-12-23cfi: Fix CFI failure with KASANSami Tolvanen
When CFI_CLANG and KASAN are both enabled, LLVM doesn't generate a CFI type hash for asan.module_ctor functions in translation units where CFI is disabled, which leads to a CFI failure during boot when do_ctors calls the affected constructors: CFI failure at do_basic_setup+0x64/0x90 (target: asan.module_ctor+0x0/0x28; expected type: 0xa540670c) Specifically, this happens because CFI is disabled for kernel/cfi.c. There's no reason to keep CFI disabled here anymore, so fix the failure by not filtering out CC_FLAGS_CFI for the file. Note that https://reviews.llvm.org/rG3b14862f0a96 fixed the issue where LLVM didn't emit CFI type hashes for any sanitizer constructors, but now type hashes are emitted correctly for TUs that use CFI. Link: https://github.com/ClangBuiltLinux/linux/issues/1742 Fixes: 89245600941e ("cfi: Switch to -fsanitize=kcfi") Reported-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Sami Tolvanen <samitolvanen@google.com> Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20221222225747.3538676-1-samitolvanen@google.com
2022-12-22Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds
Pull more SCSI updates from James Bottomley: "Mostly small bug fixes and small updates. The only things of note is a qla2xxx fix for crash on hotplug and timeout and the addition of a user exposed abstraction layer for persistent reservation error return handling (which necessitates the conversion of nvme.c as well as SCSI)" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: qla2xxx: Fix crash when I/O abort times out nvme: Convert NVMe errors to PR errors scsi: sd: Convert SCSI errors to PR errors scsi: core: Rename status_byte to sg_status_byte block: Add error codes for common PR failures scsi: sd: sd_zbc: Trace zone append emulation scsi: libfc: Include the correct header
2022-12-22Merge tag 'afs-next-20221222' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs Pull afs update from David Howells: "A fix for a couple of missing resource counter decrements, two small cleanups of now-unused bits of code and a patch to remove writepage support from afs" * tag 'afs-next-20221222' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs: afs: Stop implementing ->writepage() afs: remove afs_cache_netfs and afs_zap_permits() declarations afs: remove variable nr_servers afs: Fix lost servers_outstanding count
2022-12-22Merge tag 'perf-tools-for-v6.2-2-2022-12-22' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull more perf tools updates from Arnaldo Carvalho de Melo: "perf tools fixes and improvements: - Don't stop building perf if python setuptools isn't installed, just disable the affected perf feature. - Remove explicit reference to python 2.x devel files, that warning is about python-devel, no matter what version, being unavailable and thus disabling the linking with libpython. - Don't use -Werror=switch-enum when building the python support that handles libtraceevent enumerations, as there is no good way to test if some specific enum entry is available with the libtraceevent installed on the system. - Introduce 'perf lock contention' --type-filter and --lock-filter, to filter by lock type and lock name: $ sudo ./perf lock record -a -- ./perf bench sched messaging $ sudo ./perf lock contention -E 5 -Y spinlock contended total wait max wait avg wait type caller 802 1.26 ms 11.73 us 1.58 us spinlock __wake_up_common_lock+0x62 13 787.16 us 105.44 us 60.55 us spinlock remove_wait_queue+0x14 12 612.96 us 78.70 us 51.08 us spinlock prepare_to_wait+0x27 114 340.68 us 12.61 us 2.99 us spinlock try_to_wake_up+0x1f5 83 226.38 us 9.15 us 2.73 us spinlock folio_lruvec_lock_irqsave+0x5e $ sudo ./perf lock contention -l contended total wait max wait avg wait address symbol 57 1.11 ms 42.83 us 19.54 us ffff9f4140059000 15 280.88 us 23.51 us 18.73 us ffffffff9d007a40 jiffies_lock 1 20.49 us 20.49 us 20.49 us ffffffff9d0d50c0 rcu_state 1 9.02 us 9.02 us 9.02 us ffff9f41759e9ba0 $ sudo ./perf lock contention -L jiffies_lock,rcu_state contended total wait max wait avg wait type caller 15 280.88 us 23.51 us 18.73 us spinlock tick_sched_do_timer+0x93 1 20.49 us 20.49 us 20.49 us spinlock __softirqentry_text_start+0xeb $ sudo ./perf lock contention -L ffff9f4140059000 contended total wait max wait avg wait type caller 38 779.40 us 42.83 us 20.51 us spinlock worker_thread+0x50 11 216.30 us 39.87 us 19.66 us spinlock queue_work_on+0x39 8 118.13 us 20.51 us 14.77 us spinlock kthread+0xe5 - Fix splitting CC into compiler and options when checking if a option is present in clang to build the python binding, needed in systems such as yocto that set CC to, e.g.: "gcc --sysroot=/a/b/c". - Refresh metris and events for Intel systems: alderlake. alderlake-n, bonnell, broadwell, broadwellde, broadwellx, cascadelakex, elkhartlake, goldmont, goldmontplus, haswell, haswellx, icelake, icelakex, ivybridge, ivytown, jaketown, knightslanding, meteorlake, nehalemep, nehalemex, sandybridge, sapphirerapids, silvermont, skylake, skylakex, snowridgex, tigerlake, westmereep-dp, westmereep-sp, westmereex. - Add vendor events files (JSON) for AMD Zen 4, from sections 2.1.15.4 "Core Performance Monitor Counters", 2.1.15.5 "L3 Cache Performance Monitor Counter"s and Section 7.1 "Fabric Performance Monitor Counter (PMC) Events" in the Processor Programming Reference (PPR) for AMD Family 19h Model 11h Revision B1 processors. This constitutes events which capture op dispatch, execution and retirement, branch prediction, L1 and L2 cache activity, TLB activity, L3 cache activity and data bandwidth for various links and interfaces in the Data Fabric. - Also, from the same PPR are metrics taken from Section 2.1.15.2 "Performance Measurement", including pipeline utilization, which are new to Zen 4 processors and useful for finding performance bottlenecks by analyzing activity at different stages of the pipeline. - Greatly improve the 'srcline', 'srcline_from', 'srcline_to' and 'srcfile' sort keys performance by postponing calling the external addr2line utility to the collapse phase of histogram bucketing. - Fix 'perf test' "all PMU test" to skip parametrized events, that requires setting up and are not supported by this test. - Update tools/ copies of kernel headers: features, disabled-features, fscrypt.h, i915_drm.h, msr-index.h, power pc syscall table and kvm.h. - Add .DELETE_ON_ERROR special Makefile target to clean up partially updated files on error. - Simplify the mksyscalltbl script for arm64 by avoiding to run the host compiler to create the syscall table, do it all just with the shell script. - Further fixes to honour quiet mode (-q)" * tag 'perf-tools-for-v6.2-2-2022-12-22' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (67 commits) perf python: Fix splitting CC into compiler and options perf scripting python: Don't be strict at handling libtraceevent enumerations perf arm64: Simplify mksyscalltbl perf build: Remove explicit reference to python 2.x devel files perf vendor events amd: Add Zen 4 mapping perf vendor events amd: Add Zen 4 metrics perf vendor events amd: Add Zen 4 uncore events perf vendor events amd: Add Zen 4 core events perf vendor events intel: Refresh westmereex events perf vendor events intel: Refresh westmereep-sp events perf vendor events intel: Refresh westmereep-dp events perf vendor events intel: Refresh tigerlake metrics and events perf vendor events intel: Refresh snowridgex events perf vendor events intel: Refresh skylakex metrics and events perf vendor events intel: Refresh skylake metrics and events perf vendor events intel: Refresh silvermont events perf vendor events intel: Refresh sapphirerapids metrics and events perf vendor events intel: Refresh sandybridge metrics and events perf vendor events intel: Refresh nehalemex events perf vendor events intel: Refresh nehalemep events ...
generated by cgit (git 2.34.1) at 2025-04-13 18:13:09 +0000