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2025-11-16Docs/admin-guide/mm/zswap: s/red-black tree/xarray/SeongJae Park
The change from commit 796c2c23e14e ("zswap: replace RB tree with xarray") is not reflected on the document. Update the document. Link: https://lkml.kernel.org/r/20251003203851.43128-5-sj@kernel.org Signed-off-by: SeongJae Park <sj@kernel.org> Acked-by: Yosry Ahmed <yosry.ahmed@linux.dev> Acked-by: Nhat Pham <nphamcs@gmail.com> Reviewed-by: Chengming Zhou <chengming.zhou@linux.dev> Cc: Chris Li <chrisl@kernel.org> Cc: David Hildenbrand <david@redhat.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Liam Howlett <liam.howlett@oracle.com> Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> Cc: Michal Hocko <mhocko@kernel.org> Cc: Mike Rapoport <rppt@kernel.org> Cc: Muchun Song <muchun.song@linux.dev> Cc: Roman Gushchin <roman.gushchin@linux.dev> Cc: Shakeel Butt <shakeel.butt@linux.dev> Cc: Suren Baghdasaryan <surenb@google.com> Cc: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-11-17spi: dt-bindings: aspeed,ast2600-fmc: Add AST2700 SoC supportChin-Ting Kuo
Add AST2700 to the list of supported SoCs in the ASPEED FMC/SPI bindings. AST2700 FMC/SPI controllers are not compatible with AST2600 due to the following hardware differences: - Address decoding unit uses 64KB granularity (AST2600 uses 1MB). - Segment register semantics are changed. AST2600: start <= range <= end AST2700: start <= range < end - Hardware limitations in AST2600 address decoding registers have been resolved in AST2700, so extra callback function used for bug fixup is no longer required. These differences require distinct compatible strings for AST2700. Signed-off-by: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://patch.msgid.link/20251114101042.1520997-2-chin-ting_kuo@aspeedtech.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-11-16NFSD: Add a subsystem policy documentChuck Lever
Steer contributors to NFSD's patchworks instance, list our patch submission preferences, and more. The new document is based on the existing netdev and xfs subsystem policy documents. This is an attempt to add transparency to the process of accepting contributions to NFSD and getting them merged upstream. Suggested-by: "Darrick J. Wong" <djwong@kernel.org> Cc: Luis Chamberlain <mcgrof@kernel.org> Cc: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: NeilBrown <neil@brown.name> [ cel: Hand-edits to address review comments ] Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2025-11-17Merge tag 'drm-xe-next-2025-11-05' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/xe/kernel into drm-next UAPI Changes: Limit number of jobs per exec queue (Shuicheng) Add sriov_admin sysfs tree (Michal) Driver Changes: Fix an uninitialized value (Thomas) Expose a residency counter through debugfs (Mohammed Thasleem) Workaround enabling and improvement (Tapani, Tangudu) More Crescent Island-specific support (Sk Anirban, Lucas) PAT entry dump imprement (Xin) Inline gt_reset in the worker (Lucas) Synchronize GT reset with device unbind (Balasubramani) Do clean shutdown also when using flr (Jouni) Fix serialization on burst of unbinds (Matt Brost) Pagefault Refactor (Matt Brost) Remove some unused code (Gwan-gyeong) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com> Link: https://patch.msgid.link/aQuBECxNOhudc0Bz@fedora
2025-11-16dt-bindings: arm: fsl: add Skov Rev.C HDMI supportMarco Felsch
From software perspective, Rev.C HDMI and Rev.B HDMI don't differ since the panel is connected via HDMI and the touchscreen is connected via USB. However, the bootloader firmware expects to find a dts with the correct revc-hdmi compatible. Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-11-16dt-bindings: display: bridge: simple: document the Parade PS185HDM ↵Maud Spierings
DP-to-HDMI bridge The Parade PS185HDM is a transparent Displayport to HDMI bridge. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Maud Spierings <maud_spierings@hotmail.com> Link: https://patch.msgid.link/20251116-asus_usbc_dp-v2-1-cc8f51136c9f@hotmail.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-11-16dt-bindings: arm: fsl: Add PHYTEC phyBOARD-Segin-i.MX91 boardPrimoz Fiser
Add device-tree bindings for PHYTEC phyBOARD-Segin-i.MX91 board based on the PHYTEC phyCORE-i.MX91 SoM (System-on-Module). Signed-off-by: Primoz Fiser <primoz.fiser@norik.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-11-15iio: ABI: document pressure event attributesAntoni Pokusinski
Add sysfs pressure event attributes exposed by the mpl3115 driver. These allow controlling the threshold value and the enable state. Reviewed-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com> Signed-off-by: Antoni Pokusinski <apokusinski01@gmail.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-11-15dt-bindings: iio: accel: adxl380: add new supported partsJonathan Santos
Include ADXL318 and ADXL319 accelerometers to the documentation. The ADXL318 is based on the ADXL380, while the ADXL319 is based on the ADXL382. However, the ADXL318/319 do not support some built-in features like single tap, double tap and triple tap detection, and also activity and inactivity detection. Signed-off-by: Jonathan Santos <Jonathan.Santos@analog.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-11-15dt-bindings: watchdog: airoha: Add support for Airoha AN7583 SoCChristian Marangi
Add compatible for Airoha AN7583 SoC. The implementation is exactly the same of Airoha EN7581 hence we add the compatible in addition to EN7581 ones. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-11-15dt-bindings: watchdog: lantiq,wdt: convert bindings to dtschemaAleksander Jan Bajkowski
Convert the Lantiq WDT Watchdog bindings to yaml format. Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-11-15dt-bindings: watchdog: Add RK3506 compatibleHeiko Stuebner
The watchdog used on the RK3506 is still the same snps,dw-wdt compatible one that is in use since the RK3066 days, so add the RK3506 to the variant list. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Conor Dooley <conor.dooley@microchip.com> pw-bot: not-applicable Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-11-15dt-bindings: watchdog: Document Qualcomm Kaanapali watchdogJingyi Wang
Add devicetree binding for watchdog present on Qualcomm Kaanapali SoC. Signed-off-by: Jingyi Wang <jingyi.wang@oss.qualcomm.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-11-15dt-bindings: watchdog: loongson,ls1x-wdt: Add ls2k0300-wdt compatibleBinbin Zhou
Add "loongson,ls2k0300-wdt" compatible to the dt-schema document, which is similar to Loongson-1 watchdog, but with differences in some register offsets and bit definitions. Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn> Acked-by: Conor Dooley <conor.dooley@microchip.com> pw-bot: not-applicable Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-11-15dt-bindings: watchdog: Support MediaTek MT8189 wdtJack Hsu
modify dt-binding for support mt8189 dts node of wdt Signed-off-by: Jack Hsu <jh.hsu@mediatek.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-11-15dt-bindings: watchdog: mediatek,mtk-wdt: Add compatible for MT8189 SoCLouis-Alexis Eyraud
Add compatible string for the watchdog block on MT8189 SoC, which is compatible with the one used on MT6589. Signed-off-by: Louis-Alexis Eyraud <louisalexis.eyraud@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> pw-bot: not-applicable Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-11-15dt-bindings: mfd: rohm,bd96801-pmic: Correct timeout-sec length and ↵Krzysztof Kozlowski
reference watchdog schema The parent node of ROHM BD96801 PMIC is also holding properties for the watchdog, thus it should reference watchdog.yaml schema. OTOH, the timeout-sec property is used only as one number. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Acked-by: Matti Vaittinen <mazziesaccount@gmail.com> Acked-by: Lee Jones <lee@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-11-15dt-bindings: watchdog: Allow node names named 'pmic'Krzysztof Kozlowski
Watchdog is often part of more complex devices like Power Management ICs (PMIC), e.g. on rohm,bd96801, and the schema can be referenced by a binding describing parent (main) node. Allow another typical name for such PMIC devices: pmic. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-11-15dt-bindings: watchdog: Restrict timeout-sec to one numberKrzysztof Kozlowski
Linux kernel expects only one number for the watchdog timeout and the type is an array (defined in property-units.yaml in DT schema), so restrict the property. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-11-15dt-bindings: watchdog: Add Renesas WWDTWolfram Sang
Describe the Window Watchdog Timer found on Renesas R-Car SoCs from late Gen3 onwards. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> pw-bot: not-applicable Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-11-15dt-bindings: watchdog: Convert marvell,orion-wdt to DT schemaRob Herring (Arm)
Convert the Marvell Orion and Armada watchdog binding to DT schema format. It's a straight-forward conversion. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-11-15dt-bindings: watchdog: Convert TI OMAP to DT schemaRob Herring (Arm)
Convert the TI OMAP watchdog binding to DT schema format. The compatible string list was incomplete. The "reg" and "interrupts" properties were missing. "ti,hwmods" is also deprecated and not required. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-11-15dt-bindings: watchdog: aspeed,ast2400-wdt: Add support for AST2700Chin-Ting Kuo
Add support for the AST2700 SoC in the ASPEED watchdog device tree bindings. This includes: - Adding "aspeed,ast2700-wdt" to the compatible string list. - Extending the "aspeed,reset-mask" property description for AST2700. - Defining AST2700-specific reset mask bits in aspeed-wdt.h, covering RESET1 to RESET5. Signed-off-by: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-11-15dt-bindings: watchdog: renesas,wdt: add SWDT exception for V3HWolfram Sang
The SWDT on V3H has no reset bit. Make resets optional on this SoC. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-11-15dt-bindings: watchdog: factor out RZ/V2H(P) watchdogWolfram Sang
Renesas created different watchdog IPs but they are all handled in the same binding documentation. This leads to a lot of conditional handling which makes it unnecessarily hard to add new items. Factor out the RZ/V2H(P) watchdog to make handling easier. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-11-15dt-bindings: watchdog: factor out RZ/G2L watchdogWolfram Sang
Renesas created different watchdog IPs but they are all handled in the same binding documentation. This leads to a lot of conditional handling which makes it unnecessarily hard to add new items. Factor out the RZ/G2L watchdog to make handling easier. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-11-15dt-bindings: watchdog: factor out RZ/N1 watchdogWolfram Sang
Renesas created different watchdog IPs but they are all handled in the same binding documentation. This leads to a lot of conditional handling which makes it unnecessarily hard to add new items. Factor out the RZ/N1 watchdog to make handling easier. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-11-15dt-bindings: watchdog: factor out RZ/A watchdogWolfram Sang
Renesas created different watchdog IPs but they are all handled in the same binding documentation. This leads to a lot of conditional handling which makes it unnecessarily hard to add new items. Factor out the RZ/A watchdog to make handling easier. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2025-11-15media: dt-bindings: add rockchip rk3568 vicapMichael Riesch
Add documentation for the Rockchip RK3568 Video Capture (VICAP) unit. Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Michael Riesch <michael.riesch@collabora.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
2025-11-15media: dt-bindings: add rockchip px30 vipMehdi Djait
Add documentation for the Rockchip PX30 Video Input Processor (VIP). Signed-off-by: Mehdi Djait <mehdi.djait@bootlin.com> [revised description] Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Michael Riesch <michael.riesch@collabora.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
2025-11-15Documentation: admin-guide: media: add rockchip camera interfaceMichael Riesch
Add a document that describes the different variants of the Rockchip Camera Interface (CIF), their hardware layout, as well as their representation in the media controller centric rkcif device driver, which is located under drivers/media/platform/rockchip/rkcif. Reviewed-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Michael Riesch <michael.riesch@collabora.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
2025-11-15Documentation: hyperv: Confidential VMBusRoman Kisel
Define what the confidential VMBus is and describe what advantages it offers on the capable hardware. Signed-off-by: Roman Kisel <romank@linux.microsoft.com> Reviewed-by: Alok Tiwari <alok.a.tiwari@oracle.com> Reviewed-by: Michael Kelley <mhklinux@outlook.com> Signed-off-by: Wei Liu <wei.liu@kernel.org>
2025-11-14Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf after 6.18-rc5+Alexei Starovoitov
Cross-merge BPF and other fixes after downstream PR. Minor conflict in kernel/bpf/helpers.c Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2025-11-14PCI/TSM: Add 'dsm' and 'bound' attributes for dependent functionsDan Williams
PCI/TSM sysfs for physical function 0 devices, i.e. the "DSM" (Device Security Manager), contains the 'connect' and 'disconnect' attributes. After a successful 'connect' operation the DSM, its dependent functions (SR-IOV virtual functions, non-zero multi-functions, or downstream endpoints of a switch DSM) are candidates for being transitioned into a TDISP (TEE Device Interface Security Protocol) operational state, via pci_tsm_bind(). At present sysfs is blind to which devices are capable of TDISP operation and it is ambiguous which functions are serviced by which DSMs. Add a 'dsm' attribute to identify a function's DSM device, and add a 'bound' attribute to identify when a function has entered a TDISP operational state. Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Lukas Wunner <lukas@wunner.de> Cc: Samuel Ortiz <sameo@rivosinc.com> Cc: Alexey Kardashevskiy <aik@amd.com> Cc: Xu Yilun <yilun.xu@linux.intel.com> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: Aneesh Kumar K.V <aneesh.kumar@kernel.org> Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com> Link: https://patch.msgid.link/20251113021446.436830-9-dan.j.williams@intel.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2025-11-14dt-bindings: display: rk3588-dw-hdmi-qp: Add frl-enable-gpios propertyCristian Ciocaltea
Add an optional property to RK3588 HDMI TX Controller binding describing a GPIO line to be asserted when operating in HDMI 2.1 FRL mode and deasserted for HDMI 1.4/2.0 TMDS. This is used to control an external voltage bias for HDMI data lines. Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Co-developed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20251027222641.25066-2-laurent.pinchart@ideasonboard.com
2025-11-14docs: cgroup: No special handling of unpopulated memcgsMichal Koutný
The current kernel doesn't handle unpopulated cgroups any special regarding reclaim protection. Furthermore, this wasn't a case even when this was introduced in bf8d5d52ffe89 ("memcg: introduce memory.min") Drop the incorrect documentation. (Implementation taking into account the inner-node constraint may be added later.) Signed-off-by: Michal Koutný <mkoutny@suse.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2025-11-14docs: cgroup: Note about sibling relative reclaim protectionMichal Koutný
Signed-off-by: Michal Koutný <mkoutny@suse.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2025-11-14docs: cgroup: Explain reclaim protection targetMichal Koutný
The protection target is necessary to understand how effective reclaim protection applies in the hierarchy. Signed-off-by: Michal Koutný <mkoutny@suse.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2025-11-14Merge tag 'sound-6.18-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A collection of small fixes. All changes are device-specific, and nothing stands out. - A regression fix for HD-audio HDMI probe - USB-audio hardening patches for issues spotted by fuzzers - ASoC fixes for TAS278x, SoundWire and Cirrus - Usual HD-audio and USB-audio quirks" * tag 'sound-6.18-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: usb-audio: Add native DSD quirks for PureAudio DAC series ASoC: rsnd: fix OF node reference leak in rsnd_ssiu_probe() ALSA: hda/tas2781: Correct the wrong project ID ALSA: usb-audio: Fix NULL pointer dereference in snd_usb_mixer_controls_badd ASoC: SDCA: bug fix while parsing mipi-sdca-control-cn-list ALSA: usb-audio: Fix potential overflow of PCM transfer buffer ALSA: hda/tas2781: Add new quirk for HP new projects ASoC: tas2781: fix getting the wrong device number ASoC: codecs: va-macro: fix resource leak in probe error path ASoC: tas2783A: Fix issues in firmware parsing ASoC: sdw_utils: fix device reference leak in is_sdca_endpoint_present() ASoC: cs4271: Fix regulator leak on probe failure ALSA: hda/hdmi: Fix breakage at probing nvhdmi-mcp driver ASoC: da7213: Use component driver suspend/resume ALSA: usb-audio: add min_mute quirk for SteelSeries Arctis ASoC: doc: cs35l56: Update firmware filename description for B0 silicon
2025-11-14PCI: Move Resizable BAR code to rebar.cIlpo Järvinen
For lack of a better place to put it, Resizable BAR code has been placed inside pci.c and setup-res.c that do not use it for anything. Upcoming changes are going to add more Resizable BAR related functions, increasing the code size. As pci.c is huge as is, move the Resizable BAR related code and the BAR resize code from setup-res.c to rebar.c. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patch.msgid.link/20251113180053.27944-2-ilpo.jarvinen@linux.intel.com
2025-11-14dt-bindings: usb: Add wake-up support for Tegra234 XUSB host controllerHaotien Hsu
Populate USB wake events for Tegra234 XUSB host controller. These wake-up events are optional to maintain backward compatibility and because the USB controller does not require them for normal operation. Signed-off-by: Haotien Hsu <haotienh@nvidia.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2025-11-14dt-bindings: devfreq: tegra30-actmon: Add Tegra124 fallback for Tegra210Aaron Kling
The Tegra210 actmon is compatible with the existing Tegra124 driver. Describe the compatibles as such. Acked-by: Chanwoo Choi <cw00c.choi@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Aaron Kling <webgeek1234@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2025-11-14Documentation: thermal: Document thermal throttling on Intel platformsSrinivas Pandruvada
Add documentation for Intel thermal throttling reporting events. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Tested-by: Randy Dunlap <rdunlap@infradead.org> [ rjw: Subject adjustment, file name change, minor edits ] Link: https://patch.msgid.link/20251113212104.221632-1-srinivas.pandruvada@linux.intel.com Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2025-11-14ASoC: codecs: lpass-macro: complete sm6115 supportMark Brown
Merge series from Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>: This patch series fixes SM6115 lpass codec macro support and adding missing dt-bindings to complete support for SM6115. SM6115 lpass codec macro support is added partially and broken to some extent, Fix this broken support and add complete lpass macro support for this SoC.
2025-11-14Add support for Microchip CoreSPI ControllerMark Brown
Merge series from Prajna Rajendra Kumar <prajna.rajendrakumar@microchip.com>: This patch series adds support for the Microchip FPGA CoreSPI "soft" IP and documents its device tree bindings. As preparation, the existing Microchip SPI driver is renamed to clearly indicate that it supports only the Microchip PolarFire SoC "hard" controller. Although it was originally named with the expectation that it might also cover the FPGA CoreSPI "soft" IP, the register layouts differ significantly, so separate drivers are required.
2025-11-14Merge back earlier runtime PM changes for 6.19Rafael J. Wysocki
2025-11-14dt-bindings: display: msm: sm6150-mdss: Fix example indentation and OPP valuesXiangxu Yin
Improve the binding example by fixing indentation and adding missing blank lines for better readability. Also correct the OPP clock values to match the actual SM6150 DTS configuration. Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Xiangxu Yin <xiangxu.yin@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/685342/ Link: https://lore.kernel.org/r/20251104-add-displayport-support-to-qcs615-devicetree-v7-2-e51669170a6f@oss.qualcomm.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-11-14dt-bindings: display: msm: sm6150-mdss: Add DisplayPort controllerXiangxu Yin
SM6150 uses the same DisplayPort controller as SM8150, which is compatible with SM8350. Add SM6150-specific compatible string for the DisplayPort controller. Signed-off-by: Xiangxu Yin <xiangxu.yin@oss.qualcomm.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Patchwork: https://patchwork.freedesktop.org/patch/685343/ Link: https://lore.kernel.org/r/20251104-add-displayport-support-to-qcs615-devicetree-v7-1-e51669170a6f@oss.qualcomm.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-11-14dt-bindings: display/msm: dp-controller: Add SM6150Xiangxu Yin
Add DisplayPort controller binding for Qualcomm SM6150 SoC. SM6150 uses the same controller IP as SM8150. Declare 'qcom,sm6150-dp' as a fallback compatible to 'qcom,sm8150-dp' and 'qcom,sm8350-dp' for consistency with existing bindings and to ensure correct matching and future clarity. Signed-off-by: Xiangxu Yin <xiangxu.yin@oss.qualcomm.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Patchwork: https://patchwork.freedesktop.org/patch/674893/ Link: https://lore.kernel.org/r/20250916-add-dp-controller-support-for-sm6150-v3-1-dd60ebbd101e@oss.qualcomm.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-11-14dt-bindings: display/msm: Document MDSS on QCS8300Yongxing Mou
Document the MDSS hardware found on the Qualcomm QCS8300 platform. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Yongxing Mou <yongxing.mou@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/684201/ Link: https://lore.kernel.org/r/20251029-qcs8300_mdss-v13-3-e8c8c4f82da2@oss.qualcomm.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
generated by cgit v1.2.3 (git 2.39.1) at 2026-09-19 10:15:16 +0000