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2025-06-11dt-bindings: clock: ti: add ti,autoidle.yaml referenceSukrut Bellary
ti,divider-clock uses properties from ti,autoidle. As we are converting autoidle binding to ti,autoidle.yaml, fix the reference here. Signed-off-by: Sukrut Bellary <sbellary@baylibre.com> Link: https://lore.kernel.org/r/20250516081612.767559-4-sbellary@baylibre.com Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2025-06-11dt-bindings: clock: ti: Convert fixed-factor-clock to yamlSukrut Bellary
This uses the ti,autoidle.yaml for clock autoidle support. Clean up the example to meet the current standards. Add the creator of the original binding as a maintainer. Signed-off-by: Sukrut Bellary <sbellary@baylibre.com> Link: https://lore.kernel.org/r/20250516081612.767559-3-sbellary@baylibre.com Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2025-06-11dt-bindings: clock: ti: Convert autoidle binding to yamlSukrut Bellary
Autoidle clock is not an individual clock; it is always a derivate of some basic clock like a gate, divider, or fixed-factor. This binding will be referred in ti,divider-clock.yaml, and ti,fixed-factor-clock.yaml. As all clocks don't support the autoidle feature e.g., in DRA77xx/AM57xx[1], dpll_abe_x2* and dpll_per_x2 don't have autoidle, remove required properties from the binding. Add the creator of the original binding as a maintainer. [1] https://www.ti.com/lit/ug/spruhz6l/spruhz6l.pdf Signed-off-by: Sukrut Bellary <sbellary@baylibre.com> Link: https://lore.kernel.org/r/20250516081612.767559-2-sbellary@baylibre.com Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2025-06-11ublk: document auto buffer registration(UBLK_F_AUTO_BUF_REG)Ming Lei
Document recently merged feature auto buffer registration(UBLK_F_AUTO_BUF_REG). Cc: Caleb Sander Mateos <csander@purestorage.com> Signed-off-by: Ming Lei <ming.lei@redhat.com> Link: https://lore.kernel.org/r/20250611085632.109719-1-ming.lei@redhat.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2025-06-11spi: dt-bindings: mediatek,spi-mt65xx: Add support for MT6991/MT8196 SPIAngeloGioacchino Del Regno
Add support for the SPI IPM controller found on MediaTek's MT6991 (Dimensity) and MT8196 (Kompanio) SoCs, with both having the same controller IP, hence being fully compatible with each other. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patch.msgid.link/20250611110747.458090-1-angelogioacchino.delregno@collabora.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-11VFS: Minor fixes for porting.rstNeilBrown
This paragraph was relevant for an earlier version of the code which passed the qstr as a struct instead of a point. The version that landed passed the pointer in all cases so this para is now pointless. Signed-off-by: NeilBrown <neil@brown.name> Link: https://lore.kernel.org/20250608230952.20539-3-neil@brown.name Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2025-06-11platform/x86: ideapad: Expose charge_typesJelle van der Waa
Some Ideapad models support a battery conservation mode which limits the battery charge threshold for longer battery longevity. This is currently exposed via a custom conservation_mode attribute in sysfs. The newly introduced charge_types sysfs attribute is a standardized replacement for laptops with a fixed end charge threshold. Setting it to `Long Life` would enable battery conservation mode. The standardized user space API would allow applications such as UPower to detect laptops which support this battery longevity mode and set it. Tested on an Lenovo ideapad U330p. Signed-off-by: Jelle van der Waa <jvanderwaa@redhat.com> Suggested-By: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Thomas Weißschuh <linux@weissschuh.net> Reviewed-by: Armin Wolf <W_Armin@gmx.de> Link: https://lore.kernel.org/r/20250514201054.381320-1-jvanderwaa@redhat.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-06-11Merge drm/drm-next into drm-misc-nextThomas Zimmermann
Backmerging to forward to v6.16-rc1 Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
2025-06-11dt-bindings: arm: aspeed: add Nvidia's GB200NVL BMCWillie Thai
Add Nvidia's GB200NVL BMC board compatible. Co-developed-by: Mars Yang <maryang@nvidia.com> Signed-off-by: Mars Yang <maryang@nvidia.com> Signed-off-by: Willie Thai <wthai@nvidia.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20250401153955.314860-2-wthai@nvidia.com Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-06-11dt-bindings: ipmi: Add binding for IPMB deviceNinad Palsule
Add device tree binding document for the IPMB device interface. This device is already in use in both driver and .dts files. Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Ninad Palsule <ninad@linux.ibm.com> Acked-by: Corey Minyard <corey@minyard.net> Link: https://patch.msgid.link/20250204194115.3899174-2-ninad@linux.ibm.com Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-06-10dt-bindings: remoteproc: qcom,sm8150-pas: Document QCS615 remoteprocLijuan Gao
Document the components used to boot the ADSP and CDSP on the Qualcomm QCS615 SoC. Use fallback to indicate the compatibility of the remoteproc on the QCS615 with that on the SM8150. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Lijuan Gao <quic_lijuang@quicinc.com> Link: https://lore.kernel.org/r/20250526-add_qcs615_remoteproc_support-v4-1-06a7d8bed0b5@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-06-10Merge branch '20250512-sc8180x-camcc-support-v4-2-8fb1d3265f52@quicinc.com' ↵Bjorn Andersson
into clk-for-6.17 Merge topic branch with missing GCC clocks and the camera clock controller for SC8180X through a topic branch, to make it available for DeviceTree inclusion as well.
2025-06-10dt-bindings: clock: Add Qualcomm SC8180X Camera clock controllerSatya Priya Kakitapalli
Add device tree bindings for the camera clock controller on Qualcomm SC8180X platform. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Satya Priya Kakitapalli <quic_skakitap@quicinc.com> Link: https://lore.kernel.org/r/20250512-sc8180x-camcc-support-v4-2-8fb1d3265f52@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-06-10new helper: set_default_d_op()Al Viro
... to be used instead of manually assigning to ->s_d_op. All in-tree filesystem converted (and field itself is renamed, so any out-of-tree ones in need of conversion will be caught by compiler). Reviewed-by: Christian Brauner <brauner@kernel.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2025-06-10Merge tag 'linux-can-next-for-6.17-20250610' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next Marc Kleine-Budde says: ==================== pull-request: can-next 2025-06-10 The first 4 patches are by Vincent Mailhol and prepare the CAN netlink interface for the introduction of CAN XL configuration. Geert Uytterhoeven's patch updates the CAN networking documentation. The last 2 patched are by Davide Caratti and introduce skb drop reasons in the receive path of several CAN protocols. * tag 'linux-can-next-for-6.17-20250610' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next: can: add drop reasons in CAN protocols receive path can: add drop reasons in the receive path of AF_CAN documentation: networking: can: Document alloc_candev_mqs() can: netlink: can_changelink(): rename tdc_mask into fd_tdc_flag_provided can: bittiming: rename can_tdc_is_enabled() into can_fd_tdc_is_enabled() can: bittiming: rename CAN_CTRLMODE_TDC_MASK into CAN_CTRLMODE_FD_TDC_MASK can: netlink: replace tabulation by space in assignment ==================== Link: https://patch.msgid.link/20250610094933.1593081-1-mkl@pengutronix.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-10cxl/Documentation: Add more description about min/max scrub cycleLi Ming
user can configurare scrub cycle for a region or a memory device via sysfs interface. Currently, these interfaces have not enough description for the return value. So adding return value description to these interfaces. Suggested-by: Alison Schofield <alison.schofield@intel.com> Signed-off-by: Shiju Jose <shiju.jose@huawei.com> Signed-off-by: Li Ming <ming.li@zohomail.com> Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com> Reviewed-by: Dave Jiang <dave.jiang@intel.com> Reviewed-by: Davidlohr Bueso <dave@stgolabs.net> Link: https://patch.msgid.link/20250603104314.25569-2-ming.li@zohomail.com Signed-off-by: Dave Jiang <dave.jiang@intel.com>
2025-06-10HID: Intel-thc-hid: Intel-thc: Introduce interrupt delay controlEven Xu
This patch adds support for a new feature, named "Interrupt Delay", allowing driver to set a specific delay time for next interrupt detection. It gives driver a capability to control THC waiting time for the next interrupt, to reduce the likelihood of spurious readings. APIs added: - thc_i2c_set_rx_int_delay(): Set I2C Rx input interrupt delay value - thc_i2c_rx_int_delay_enable(): Enable or disable I2C Rx interrupt delay As this interrupt delay feature is only applicable to RxDMA and must remain disabled during SWDMA operations, it also involves a change in SWDMA code to record the max input size control feature state before SWDMA and restore the state after SWDMA. Signed-off-by: Even Xu <even.xu@intel.com> Tested-by: Chong Han <chong.han@intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Jiri Kosina <jkosina@suse.com>
2025-06-10HID: Intel-thc-hid: Intel-thc: Introduce max input size controlEven Xu
This patch adds support for a new feature, named "Max Input Size Control", allowing driver to set a maximum input size for RxDMA. This enhancement aims to prevent RxDMA buffer overruns caused by data corruption on the I2C bus, thereby improving overall system stability. APIs added: - thc_i2c_set_rx_max_size(): Set the maximum input size for I2C RxDMA. - thc_i2c_rx_max_size_enable(): Enable or disable the max input size control. As this max input size control feature is only applicable to RxDMA and must remain disabled during SWDMA operations, it also involves a change in SWDMA code to record the max input size control feature state before SWDMA and restore the state after SWDMA. Signed-off-by: Even Xu <even.xu@intel.com> Tested-by: Chong Han <chong.han@intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Jiri Kosina <jkosina@suse.com>
2025-06-10dt-bindings: clock: qcom,sm8450-camcc: Move sc8280xp camcc to sa8775p camccJagadeesh Kona
SC8280XP camcc only requires the MMCX power domain, unlike SM8450 camcc which now supports both MMCX and MXC power domains. Hence move SC8280XP camcc from SM8450 to SA8775P camcc, to have single power domain support. SA8775P camcc doesn't support required-opps property currently but SC8280XP camcc need that property, so add required-opps based on SC8280XP camcc conditional check in SA8775P camcc bindings. Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Jagadeesh Kona <quic_jkona@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250530-videocc-pll-multi-pd-voting-v5-3-02303b3a582d@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-06-10dt-bindings: clock: qcom,sm8450-camcc: Allow to specify two power domainsVladimir Zapolskiy
To configure the camera PLLs and enable the camera GDSCs on SM8450, SM8475, SM8550 and SM8650 platforms, the MXC rail must be ON along with MMCX. Therefore, update the camcc bindings to include the MXC power domain on these platforms. Fixes: 9cbc64745fc6 ("dt-bindings: clock: qcom: Add SM8550 camera clock controller") Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Jagadeesh Kona <quic_jkona@quicinc.com> Link: https://lore.kernel.org/r/20250530-videocc-pll-multi-pd-voting-v5-2-02303b3a582d@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-06-10dt-bindings: clock: qcom,sm8450-videocc: Add MXC power domainJagadeesh Kona
To configure the video PLLs and enable the video GDSCs on SM8450, SM8475, SM8550 and SM8650 platforms, the MXC rail must be ON along with MMCX. Therefore, update the videocc bindings to include the MXC power domain on these platforms. Fixes: 1e910b2ba0ed ("dt-bindings: clock: qcom: Add SM8450 video clock controller") Signed-off-by: Jagadeesh Kona <quic_jkona@quicinc.com> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250530-videocc-pll-multi-pd-voting-v5-1-02303b3a582d@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-06-10dt-bindings: pinctrl: rockchip: increase max amount of device functionsNicolas Frattaroli
With the introduction of the RK3576, the maximum device function ID used increased to 14, as anyone can easily verify for themselves with: rg -g '*-pinctrl.dtsi' '<\d+\s+RK_P..\s+(?<func>\d+)\s.*>;$' --trim \ -NI -r '$func' arch/arm64/boot/dts/rockchip/ | sort -g | uniq Unfortunately, this wasn't caught by dt-validate as those pins are omit-if-no-ref and we had no reference to them in any tree so far. Once again kick the can down the road by increasing the limit to 14. Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/20250602-rk3576-pwm-v2-1-a6434b0ce60c@collabora.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2025-06-10dt-bindings: ili9881c: Document 7" Raspberry Pi 720x1280Marek Vasut
Document the 7" Raspberry Pi 720x1280 DSI panel based on ili9881. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250608142908.54121-1-marek.vasut+renesas@mailbox.org
2025-06-10dt-bindings: pinctl: amlogic,pinctrl-a4: Add compatible string for S7/S7D/S6Xianwei Zhao
Update dt-binding document for pinctrl of Amlogic S7/S7D/S6. Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/20250527-s6-s7-pinctrl-v3-1-44f6a0451519@amlogic.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2025-06-10dt-bindings: display: st7701: Add Winstar wf40eswaa6mnn0 panelStefan Eichenberger
The Winstar wf40eswaa6mnn0 panel is a square 4.0" TFT LCD with a resolution of 480x480 pixels. Signed-off-by: Stefan Eichenberger <eichest@gmail.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250606114644.105371-3-eichest@gmail.com
2025-06-10dt-bindings: display: visionox-rm69299: document new compatible stringCaleb Connolly
Document a new compatible string for the second panel variant. Signed-off-by: Caleb Connolly <caleb@connolly.tech> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250509-topic-misc-shift6-panel-v2-1-c2c2d52abd51@linaro.org
2025-06-10dt-bindings: arm: rockchip: Add Luckfox Omni3576 and Core3576 bindingsJohn Clark
Add device tree binding for Luckfox Core3576 Module based boards, specifically the Luckfox Omni3576, with compatibility for the Rockchip RK3576 SoC. Signed-off-by: John Clark <inindev@gmail.com> Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de> Acked-by: "Rob Herring (Arm)" <robh@kernel.org> Link: https://lore.kernel.org/r/20250516002713.145026-3-inindev@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2025-06-10dt-bindings: vendor-prefixes: Add luckfox prefixJohn Clark
Add vendor prefix for Shenzhen Luckfox Technology Co., Ltd., which produces development boards like the Luckfox Omni3576. Signed-off-by: John Clark <inindev@gmail.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de> Link: https://lore.kernel.org/r/20250516002713.145026-2-inindev@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2025-06-10Revert "dt-bindings: clock: renesas,rzg2l-cpg: Update #power-domain-cells = ↵Claudiu Beznea
<1> for RZ/G3S" This reverts commit f33dca9ed6f41c8acf2c17c402738deddb7d7c28. Since the configuration order between the individual MSTOP and CLKON bits cannot be preserved with the power domain abstraction, drop the power domain IDs. Currently, there are no device tree users for #power-domain-cell = <1>. Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: "Rob Herring (Arm)" <robh@kernel.org> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Link: https://lore.kernel.org/20250527112403.1254122-9-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2025-06-10Merge tag 'renesas-r9a09g077-dt-binding-defs-tag' into renesas-clk-for-v6.17Geert Uytterhoeven
Renesas RZ/T2H DT Binding Definitions DT bindings and binding definitions for the Renesas RZ/T2H (R9A09G077) SoC, shared by driver and DT source files.
2025-06-10documentation: networking: can: Document alloc_candev_mqs()Geert Uytterhoeven
Since the introduction of alloc_candev_mqs() and friends, there is no longer a need to allocate a generic network device and perform explicit CAN-specific setup. Remove the code showing this setup, and document alloc_candev_mqs() instead. Fixes: 39549eef3587f1c1 ("can: CAN Network device driver and Netlink interface") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://patch.msgid.link/c0f9a706ba31f1a49eb72e58526cd294d97a1ce9.1748865431.git.geert+renesas@glider.be Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2025-06-10dt-bindings: memory-controllers: convert arm,pl172.txt to yaml formatFrank Li
Convert arm,pl172.txt to yaml format. Additional changes: - add mpmc,read-enable-delay property. - allow gpio@addr and sram@addr as child node to match existed dts. Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250602141246.941448-1-Frank.Li@nxp.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2025-06-10dt-bindings: soc: samsung: exynos-pmu: Constrain google,pmu-intr-gen-sysconKrzysztof Kozlowski
PMU interrupt generation block is not present in older Samsung Exynos SoCs, so restrict the property to Google GS101 only. Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20250525190630.41858-2-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2025-06-10dt-bindings: gpio: convert nxp,lpc1850-gpio.txt to yaml formatFrank Li
Convert nxp,lpc1850-gpio.txt to yaml format. Additional changes: - remove interrupt-controller and #interupt-cells from required list to match existed dts files. - remove gpio consumer in examples. Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250602144259.944257-1-Frank.Li@nxp.com Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2025-06-10dt-bindings: gpio: convert gpio-74xx-mmio.txt to yaml formatFrank Li
Convert gpio-74xx-mmio.txt to yaml format. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20250604144631.1141430-1-Frank.Li@nxp.com Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2025-06-10gpiolib: Remove unused devm_gpio_request()Andy Shevchenko
Remove devm_gpio_request() due to lack of users. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20250531212331.3635269-3-andriy.shevchenko@linux.intel.com Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2025-06-10dt-bindings: gpio: convert gpio-pisosr.txt to yaml formatFrank Li
Covert gpio-pisosr.txt to yaml format. Additional changes: - Add ref to spi-peripheral-props.yaml. - Set ngpios max value to 32. Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250522223742.516254-1-Frank.Li@nxp.com Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2025-06-10dt-bindings: soc: renesas: Document RZ/V2H EVK board part numberGeert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Chris Paterson <chris.paterson2@renesas.com> Link: https://lore.kernel.org/0a264c102c615e0a1bec2e45cba180298643520c.1747222771.git.geert+renesas@glider.be
2025-06-09scsi: ufs: core: Add HID supportHuan Tang
Follow JESD220G, support HID(Host Initiated Defragmentation) through sysfs, the relevant sysfs nodes are as follows: 1. analysis_trigger 2. defrag_trigger 3. fragmented_size 4. defrag_size 5. progress_ratio 6. state The detailed definition of the six nodes can be found in the sysfs documentation. HID's execution policy is given to user-space. Signed-off-by: Huan Tang <tanghuan@vivo.com> Signed-off-by: Wenxing Cheng <wenxing.cheng@vivo.com> Link: https://lore.kernel.org/r/20250523064604.800-1-tanghuan@vivo.com Suggested-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Peter Wang <peter.wang@mediatek.com> Reviewed-by: Bean Huo <huobean@gmail.com> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Yangtao Li <frank.li@vivo.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-06-09scsi: fc_transport: docs: Add documentation for FC Remote PortsAlok Tiwari
This patch updates the scsi_fc_transport.rst documentation by replacing the outdated << To Be Supplied >> placeholder under the "FC Remote Ports (rports)" section with a detailed explanation of remote port functionality in the Fibre Channel (FC) transport class. The new documentation covers: - What rports are and their role in FC-based SCSI communication - Their representation in sysfs (/sys/class/fc_remote_ports/) - Common sysfs attributes such as (port_id, port_name, node_name, and port_state). - Their typical lifecycle (creation and removal) - Guidance for driver developers on using fc_remote_port_add() and fc_remote_port_delete() This change improves the completeness and usefulness of the FC transport documentation for developers and users interacting with Fibre Channel drivers in the Linux SCSI subsystem Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com> Link: https://lore.kernel.org/r/20250607162304.1765430-1-alok.a.tiwari@oracle.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-06-09docs/sched: Make the sched-stats documentation consistentSwapnil Sapkal
pull_task(), the original function to move the task from src_rq to the dst_rq during load balancing was renamed to move_tasks() in commit ddcdf6e7d991 ("sched: Rename load-balancing fields") As a part of commit 163122b7fcfa ("sched/fair: Remove double_lock_balance() from load_balance()"), move_task() was broken down into detach_tasks() and attach_tasks() pair to avoid holding locks of both src_rq and dst_rq at the same time during load balancing. Despite the evolution of pull_task() over the years, the sched-stats documentation remained unchanged. Update the documentation to refer to detach_task() instead of pull_task() which is responsible for removing the task from the src_rq during load balancing. commit 1c055a0f5d3b ("sched: Move sched domain name out of CONFIG_SCHED_DEBUG") moves sched domain name out of CONFIG_SCHED_DEBUG. Update the documentation related to that. Reviewed-by: K Prateek Nayak <kprateek.nayak@amd.com> Suggested-by: Shrikanth Hegde <sshegde@linux.ibm.com> Signed-off-by: Swapnil Sapkal <swapnil.sapkal@amd.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20250430062559.1188661-1-swapnil.sapkal@amd.com
2025-06-09docs: Fix typos, improve grammar in Userspace APIHanne-Lotta Mäenpää
Fix a typo and improve wording and punctuation in the documentation for Userspace API. Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca> Signed-off-by: Hanne-Lotta Mäenpää <hannelotta@gmail.com> Link: https://lore.kernel.org/r/20250522115255.137450-4-hannelotta@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2025-06-09docs: Improve grammar in Userspace API/fwctlHanne-Lotta Mäenpää
Fix typos and improve grammar in the documentation for fwctl subsystem. Use the word user space consistently, instead of having two variants (user space vs. userspace). Change wording of denied behaviour to be disallowed behaviour when describing the interface. Reviewed-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Hanne-Lotta Mäenpää <hannelotta@gmail.com> Link: https://lore.kernel.org/r/20250522115255.137450-3-hannelotta@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2025-06-09sched_deadline, docs: add affinity setting with cgroup2 cpuset controllerShashank Balaji
Setting the cpu affinity mask of a SCHED_DEADLINE process using the cgroup v1 cpuset controller is already detailed. Add similar information for cgroup v2's cpuset controller. Signed-off-by: Shashank Balaji <shashank.mahadasyam@sony.com> Reviewed-by: Juri Lelli <juri.lelli@redhat.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20250527-sched-deadline-cpu-affinity-v2-2-b8b40a4feefa@sony.com
2025-06-09sched_deadline, docs: replace rt-app examples with chrt or use config.jsonShashank Balaji
rt-app no longer accepts command-line arguments. So, replace rt-app example with chrt and use the JSON format in the other example instead of command- line arguments. Signed-off-by: Shashank Balaji <shashank.mahadasyam@sony.com> Reviewed-by: Juri Lelli <juri.lelli@redhat.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20250527-sched-deadline-cpu-affinity-v2-1-b8b40a4feefa@sony.com
2025-06-09docs: powerpc: Add htm.rst to table of contentsBrigham Campbell
Fix the following documentation build error, which was introduced when Documentation/arch/powerpc/htm.rst was added to the repository without any reference to the document. Documentation/arch/powerpc/htm.rst: WARNING: document isn't included in any toctree [toc.not_included] Fixes: ab1456c5aa7a ("powerpc/pseries/htmdump: Add documentation for H_HTM debugfs interface") Acked-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Brigham Campbell <me@brighamcampbell.com> Tested-by: Athira Rajeev <atrajeev@linux.ibm.com> Fixes: ab1456c5aa7a63d5 ("powerpc/pseries/htmdump: Add documentation for H_HTM debugfs interface") Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20250528054146.2658537-2-me@brighamcampbell.com
2025-06-09smb: client: disable path remapping with POSIX extensionsPhilipp Kerling
If SMB 3.1.1 POSIX Extensions are available and negotiated, the client should be able to use all characters and not remap anything. Currently, the user has to explicitly request this behavior by specifying the "nomapposix" mount option. Link: https://lore.kernel.org/4195bb677b33d680e77549890a4f4dd3b474ceaf.camel@rx2.rx-server.de Signed-off-by: Philipp Kerling <pkerling@casix.org> Reviewed-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-06-09docs: Remove reiserfsprogs from dependencies.Collin Funk
The reiserfsprogs package is no longer needed since ReiserFS was removed in Linux 6.13. Furthermore, the package is no longer maintained. Signed-off-by: Collin Funk <collin.funk1@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/2d6b194b33e8aacd12999b6ddfe21b5753c1171c.1749352106.git.collin.funk1@gmail.com
2025-06-09docs: CSS: make cross-reference links more evidentJonathan Corbet
The Sphinx Alabaster theme uses border-bottom to mark reference links; the result does not render correctly (the underline is missing) in some browser configurations. Switch to using the standard text-underline property, and use text-underline-offset to place that underline below any underscores in the underlined text. Suggested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2025-06-09docs: automarkup: Mark up undocumented entities tooJonathan Corbet
The automarkup code generates markup and a cross-reference link for functions, structs, etc. for which it finds kerneldoc documentation. Undocumented entities are left untouched; that creates an inconsistent reading experience and has caused some writers to go to extra measures to cause the markup to happen. Mark up detected C entities regardless of whether they are documented. Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
generated by cgit (git 2.34.1) at 2025-09-22 20:52:40 +0000