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2025-09-19dt-bindings: arm: marvell: Convert marvell,armada-370-xp boards to DT schemaRob Herring (Arm)3-47/+78
Convert Marvell Armada 370/XP based boards to DT schema format. Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-09-19dt-bindings: input: maxtouch: add common touchscreen propertiesSvyatoslav Ryhel1-1/+2
Since atmel,maxtouch describes touchscreens too, it should include common touchscreen properties. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250909054903.11519-2-clamor95@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2025-09-19dt-bindings: pci: Add Sophgo SG2042 PCIe hostChen Wang1-0/+64
Add binding for Sophgo SG2042 PCIe host controller. Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Manivannan Sadhasivam <mani@kernel.org> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/2755f145755b6096247c26852b63671a6fea4dbf.1757643388.git.unicorn_wang@outlook.com
2025-09-19dt-bindings: watchdog: Convert nuvoton,npcm-wdt to DT schemaRob Herring (Arm)2-30/+60
Convert the Nuvoton watchdog binding to DT schema format. It's a straight-forward conversion. Acked-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20250909142201.3209482-1-robh@kernel.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-09-19dt-bindings: arm: Add Arm C1 cores and PMUsRob Herring (Arm)2-0/+8
Add the newly introduced Arm C1-Nano/Pro/Premium/Ultra core and PMU compatible strings. These cores are part of the Lumex CSS. The new names are replacing the long lived Cortex-A/X branding going forward. Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-09-19dt-bindings: display: mediatek,ufoe: Add mediatek,gce-client-reg propertyAriel D'Alessandro1-0/+15
Currently, users of Mediatek UFOe (Unified Frame Optimization engine) DT bindings set mediatek,gce-client-reg node property, which is missing from the DT schema. For example, device tree arch/arm64/boot/dts/mediatek/mt8173.dtsi is causing the following dtb check error: arch/arm64/boot/dts/mediatek/mt8173-elm.dtb: ufoe@1401a000 (mediatek,mt8173-disp-ufoe): 'mediatek,gce-client-reg' does not match any of the regexes: '^pinctrl-[0-9]+$' This commit adds the missing node property in the DT schema and updates the example as well. Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250911151001.108744-7-ariel.dalessandro@collabora.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-09-19dt-bindings: display: mediatek,od: Add mediatek,gce-client-reg propertyAriel D'Alessandro1-0/+14
Currently, users of Mediatek OD (display overdrive) DT bindings set mediatek,gce-client-reg node property, which is missing from the DT schema. For example, device tree arch/arm64/boot/dts/mediatek/mt8173.dtsi is causing the following dtb check error: arch/arm64/boot/dts/mediatek/mt8173-elm.dtb: od@14023000 (mediatek,mt8173-disp-od): 'mediatek,gce-client-reg' does not match any of the regexes: '^pinctrl-[0-9]+$' This commit adds the missing node property in the DT schema and updates the example as well. Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com> Link: https://lore.kernel.org/r/20250911151001.108744-6-ariel.dalessandro@collabora.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-09-19dt-bindings: edac: Convert apm,xgene-edac to DT schemaRob Herring (Arm)2-112/+203
Convert the APM XGene EDAC binding to DT schema. Add the missing "apm,xgene-edac-soc" compatible, and drop the unused "apm,xgene-edac-pmd-v2" compatible. Link: https://lore.kernel.org/r/20250828223023.2409337-1-robh@kernel.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-09-19dt-binding: thermal: Convert marvell,armada-ap806-thermal to DT schemaRob Herring (Arm)3-82/+46
Convert the Marvell Armada AP80x/CP110 thermal binding to schema. It is a straight forward conversion. Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/r/20250822225701.766947-1-robh@kernel.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-09-19dt-bindings: thermal: Convert marvell,armada370-thermal to DT schemaRob Herring (Arm)2-42/+37
Convert the Marvell Armada 3xx/XP thermal binding to schema. Drop the AP80x and CP110 as they have long been deprecated and have been replaced by a new binding. Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/r/20250822225645.766397-1-robh@kernel.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-09-19dt-bindings: watchdog: Convert marvell,armada-3700-wdt to DT schemaRob Herring (Arm)2-23/+41
Convert the Marvell Armada 3700 watchdog binding to DT schema format. It's a straight-forward conversion. Acked-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20250812203301.726374-1-robh@kernel.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-09-19dt-bindings: mailbox: Convert brcm,iproc-flexrm-mbox to DT schemaRob Herring (Arm)2-59/+63
Convert the Broadcom FlexRM Ring Manager binding to DT schema format. It's a straightforward conversion. Link: https://lore.kernel.org/r/20250812181415.66923-1-robh@kernel.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-09-19dt-bindings: mailbox: Convert brcm,iproc-pdc-mbox to DT schemaRob Herring (Arm)2-25/+66
Convert the Broadcom iProc PDC mailbox binding to DT schema format. It's a straightforward conversion. Link: https://lore.kernel.org/r/20250812181406.65390-1-robh@kernel.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-09-19dt-bindings: mailbox: Convert marvell,armada-3700-rwtm-mailbox to DT schemaRob Herring (Arm)2-16/+42
Convert the Marvell Armada 3700 rWTM mailbox binding to DT schema format. It's a straightforward conversion. Link: https://lore.kernel.org/r/20250812181357.63395-1-robh@kernel.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-09-19dt-bindings: mailbox: Convert rockchip,rk3368-mailbox to DT schemaRob Herring (Arm)2-32/+56
Convert the rockchip,rk3368-mailbox binding to DT schema format. Add the missing 'clocks' and 'clock-names' properties. Document that it's one interrupt per mailbox channel (and there are 4 channels). Link: https://lore.kernel.org/r/20250812181348.62137-1-robh@kernel.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-09-19dt-bindings: watchdog: Drop duplicate moxa,moxart-watchdog.txtRob Herring (Arm)1-15/+0
"moxa,moxart-watchdog" is already documented in faraday,ftwdt010.yaml, so drop the old text binding. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Fixes: 289660a4af0e ("dt-bindings: watchdog: convert faraday,ftwdt010 to yaml") Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250807214222.4170236-1-robh@kernel.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-09-19Documentation: cgroup-v2: Sync manual toctreeBagas Sanjaya1-5/+10
Manually-arranged toctree comment in cgroup v2 documentation is a rather out-of-sync with actual contents: a few sections are missing and/or named differently. Sync the toctree. Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com> Acked-by: Michal Koutný <mkoutny@suse.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2025-09-19riscv: hwprobe: Document MIPS xmipsexectl vendor extensionAleksa Paunovic1-0/+9
Document support for MIPS vendor extensions using the key "RISCV_HWPROBE_KEY_VENDOR_EXT_MIPS_0" and xmipsexectl vendor extension using the key "RISCV_HWPROBE_VENDOR_EXT_XMIPSEXECTL". Signed-off-by: Aleksa Paunovic <aleksa.paunovic@htecgroup.com> Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com> Link: https://lore.kernel.org/r/20250724-p8700-pause-v5-5-a6cbbe1c3412@htecgroup.com Signed-off-by: Paul Walmsley <pjw@kernel.org>
2025-09-19bpf: disable and remove registers chain based livenessEduard Zingerman1-264/+0
Remove register chain based liveness tracking: - struct bpf_reg_state->{parent,live} fields are no longer needed; - REG_LIVE_WRITTEN marks are superseded by bpf_mark_stack_write() calls; - mark_reg_read() calls are superseded by bpf_mark_stack_read(); - log.c:print_liveness() is superseded by logging in liveness.c; - propagate_liveness() is superseded by bpf_update_live_stack(); - no need to establish register chains in is_state_visited() anymore; - fix a bunch of tests expecting "_w" suffixes in verifier log messages. Signed-off-by: Eduard Zingerman <eddyz87@gmail.com> Link: https://lore.kernel.org/r/20250918-callchain-sensitive-liveness-v3-9-c3cd27bacc60@gmail.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2025-09-19Merge tag 'sound-6.17-rc7' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A collection of small fixes. The volume became higher than wished, but nothing really stands out -- all small, nice and smooth. A slightly large change is found in qcom USB-audio offload stuff, but this is a regression fix specific to this device, hence it should be safe to apply at this late stage. - Various small fixes for ASoC Cirrus, Realtek, lpass, Intel and Qualcomm drivers - ASoC SoundWire fixes - A few TAS2781 HD-audio side-codec driver fixes - A fix for Qualcomm USB-audio offload breakage - Usual a few HD-audio quirks" * tag 'sound-6.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (35 commits) ALSA: hda/realtek: Fix mute led for HP Laptop 15-dw4xx ALSA: hda: intel-dsp-config: Prevent SEGFAULT if ACPI_HANDLE() is NULL ALSA: usb: qcom: Fix false-positive address space check ASoC: rt5682s: Adjust SAR ADC button mode to fix noise issue ASoC: Intel: PTL: Add entry for HDMI-In capture support to non-I2S codec boards. ASoC: amd: acp: Fix incorrect retrival of acp_chip_info ASoC: Intel: sof_sdw: use PRODUCT_FAMILY for Fatcat series ASoC: qcom: sc8280xp: Fix sound card driver name match data for QCS8275 ALSA: hda/realtek: Fix volume control on Lenovo Thinkbook 13x Gen 4 ALSA: hda/realtek: Support Lenovo Thinkbook 13x Gen 5 ALSA: hda: cs35l41: Support Lenovo Thinkbook 13x Gen 5 ALSA: hda/realtek: Add ALC295 Dell TAS2781 I2C fixup ALSA: hda/tas2781: Fix a potential race condition that causes a NULL pointer in case no efi.get_variable exsits ASoC: qcom: sc8280xp: Enable DAI format configuration for MI2S interfaces ASoC: qcom: q6apm-lpass-dais: Fix missing set_fmt DAI op for I2S ASoC: qcom: audioreach: Fix lpaif_type configuration for the I2S interface ASoC: Intel: catpt: Expose correct bit depth to userspace ALSA: hda/tas2781: Fix the order of TAS2781 calibrated-data ASoC: codecs: lpass-wsa-macro: Fix speaker quality distortion ASoC: codecs: lpass-rx-macro: Fix playback quality distortion ...
2025-09-19Add QSPI support for sam9x7 and sama7d65 SoCsMark Brown13-42/+191
Merge series from Dharma Balasubiramani <dharma.b@microchip.com>: This patch series adds support for SAM9X7 and sama7d65 QSPI controller along with the SoC-specific capabilities.
2025-09-19dt-bindings: arm: sunxi: Add Amediatech X96QJ. Neuschäfer1-0/+5
The X96Q is a set-top box with an H313 SoC, AXP305 PMIC, 1 or 2 GiB RAM, 8 or 16 GiB eMMC flash, 2x USB A, Micro-SD, HDMI, Ethernet, audio/video output, and infrared input. https://x96mini.com/products/x96q-tv-box-android-10-set-top-box Reviewed-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: J. Neuschäfer <j.ne@posteo.net> Link: https://patch.msgid.link/20250918-x96q-v2-1-51bd39928806@posteo.net Signed-off-by: Chen-Yu Tsai <wens@csie.org>
2025-09-19Merge tag 'drm-intel-next-2025-09-12' of ↵Dave Airlie2-32/+0
https://gitlab.freedesktop.org/drm/i915/kernel into drm-next Cross-subsystem Changes: - Overflow: add range_overflows and range_end_overflows (Jani) Core Changes: - Get rid of dev->struct_mutex (Luiz) Non-display related: - GVT: Remove redundant ternary operators (Liao) - Various i915_utils clean-ups (Jani) Display related: - Wait PSR idle before on dsb commit (Jouni) - Fix size for for_each_set_bit() in abox iteration (Jani) - Abstract figuring out encoder name (Jani) - Remove FBC modulo 4 restriction for ADL-P+ (Uma) - Panic: refactor framebuffer allocation (Jani) - Backlight luminance control improvements (Suraj, Aaron) - Add intel_display_device_present (Jani) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://lore.kernel.org/r/aMxX_lBxm7wd5wmi@intel.com
2025-09-18dt-bindings: riscv: Add xmipsexectl ISA extension descriptionAleksa Paunovic1-0/+6
The xmipsexectl extension is described in the MIPS RV64 P8700/P8700-F Multiprocessing System Programmer’s Guide linked at [1]. Link: https://mips.com/wp-content/uploads/2025/06/P8700_Programmers_Reference_Manual_Rev1.84_5-31-2025.pdf Signed-off-by: Aleksa Paunovic <aleksa.paunovic@htecgroup.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20250724-p8700-pause-v5-1-a6cbbe1c3412@htecgroup.com Signed-off-by: Paul Walmsley <pjw@kernel.org>
2025-09-18bpf: Enforce RCU protection for KF_RCU_PROTECTEDKumar Kartikeya Dwivedi1-1/+18
Currently, KF_RCU_PROTECTED only applies to iterator APIs and that too in a convoluted fashion: the presence of this flag on the kfunc is used to set MEM_RCU in iterator type, and the lack of RCU protection results in an error only later, once next() or destroy() methods are invoked on the iterator. While there is no bug, this is certainly a bit unintuitive, and makes the enforcement of the flag iterator specific. In the interest of making this flag useful for other upcoming kfuncs, e.g. scx_bpf_cpu_curr() [0][1], add enforcement for invoking the kfunc in an RCU critical section in general. This would also mean that iterator APIs using KF_RCU_PROTECTED will error out earlier, instead of throwing an error for lack of RCU CS protection when next() or destroy() methods are invoked. In addition to this, if the kfuncs tagged KF_RCU_PROTECTED return a pointer value, ensure that this pointer value is only usable in an RCU critical section. There might be edge cases where the return value is special and doesn't need to imply MEM_RCU semantics, but in general, the assumption should hold for the majority of kfuncs, and we can revisit things if necessary later. [0]: https://lore.kernel.org/all/20250903212311.369697-3-christian.loehle@arm.com [1]: https://lore.kernel.org/all/20250909195709.92669-1-arighi@nvidia.com Tested-by: Andrea Righi <arighi@nvidia.com> Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com> Acked-by: Eduard Zingerman <eddyz87@gmail.com> Link: https://lore.kernel.org/r/20250917032755.4068726-2-memxor@gmail.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2025-09-18Documentation: PCI: Fix typosEmilio Perez1-1/+1
The PCIe spec uses "Requester ID", not "requestor ID". Follow the spec to avoid confusion. Signed-off-by: Emilio Perez <emiliopeju@gmail.com> [bhelgaas: capitalize as a hint that the spec defines this] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Link: https://patch.msgid.link/20250818023121.33427-1-emiliopeju@gmail.com
2025-09-18dt-bindings: touchscreen: convert zet6223 bindings to json schemaDario Binacchi2-30/+62
Convert Zeitec ZET6223 touchscreen controller device tree binding to json-schema. Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250918153630.2535208-4-dario.binacchi@amarulasolutions.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2025-09-18dt-bindings: touchscreen: convert bu21013 bindings to json schemaDario Binacchi2-43/+95
Convert Rohm BU21013 I2C touchscreen controller device tree binding to json-schema. Additional changes: - Replace <supply_name>-supply with avdd-supply to match example and existing DTS. - Add reset-gpios in the example because it is required. Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250918153630.2535208-1-dario.binacchi@amarulasolutions.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2025-09-18dt-bindings: spi: Define sama7d65 QSPIDharma Balasubiramani1-0/+2
sama7d65 has 2 instances of the QSPI controller: • One Octal Serial Peripheral Interface (QSPI0) supporting DDR. Octal, Twin-Quad, HyperFlashTM and OctaFlashTM protocols supported. • One Quad Serial Peripheral Interface (QSPI1) supporting DDR/SDR. Signed-off-by: Dharma Balasubiramani <dharma.b@microchip.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20250908-microchip-qspi-v2-2-8f3d69fdd5c9@microchip.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-18dt-bindings: spi: Document sam9x7 QSPIDharma Balasubiramani1-0/+1
Document the sam9x7 quad spi that supports interface to serial memories operating in - Single-bit SPI, Dual SPI, Quad SPI and Octal SPI - Single Data Rate or Double Data Rate modes Signed-off-by: Dharma Balasubiramani <dharma.b@microchip.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20250908-microchip-qspi-v2-1-8f3d69fdd5c9@microchip.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-18dt-bindings: spmi: Add Apple A11 and T2 compatibleNick Chan1-1/+4
The SPMI bus found on Apple A11 and T2 SoCs are compatible with the existing driver for t8103's spmi so add their compatibles. Signed-off-by: Nick Chan <towinchenmi@gmail.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Sven Peter <sven@kernel.org>
2025-09-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski7-43/+65
Cross-merge networking fixes after downstream PR (net-6.17-rc7). No conflicts. Adjacent changes: drivers/net/ethernet/mellanox/mlx5/core/en/fs.h 9536fbe10c9d ("net/mlx5e: Add PSP steering in local NIC RX") 7601a0a46216 ("net/mlx5e: Add a miss level for ipsec crypto offload") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-18Documentation: trace: histogram: Convert ftrace docs cross-referenceBagas Sanjaya1-2/+2
In brief "Extended error information" section, details on error condition is referred to ftrace docs, which is written in :file: directive instead of a proper cross-reference. Convert it. Reviewed-by: Tom Zanussi <zanussi@kernel.org> Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com> Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20250916054202.582074-7-bagasdotme@gmail.com>
2025-09-18Documentation: trace: histogram-design: Wrap introductory note in note:: ↵Bagas Sanjaya1-4/+5
directive Use Sphinx note:: directive for the introductory note at the beginning of docs, instead of aligned-text paragraph that renders as definition list. Reviewed-by: Tom Zanussi <zanussi@kernel.org> Reviewed-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com> Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20250916054202.582074-6-bagasdotme@gmail.com>
2025-09-18Documentation: trace: historgram-design: Separate sched_waking histogram ↵Bagas Sanjaya1-1/+3
section heading and the following diagram Section heading for sched_waking histogram is shown as normal paragraph instead due to codeblock marker for the following diagram being in the same line as the section underline. Separate them. Fixes: daceabf1b494 ("tracing/doc: Fix ascii-art in histogram-design.rst") Reviewed-by: Tom Zanussi <zanussi@kernel.org> Reviewed-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com> Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20250916054202.582074-5-bagasdotme@gmail.com>
2025-09-18Documentation: trace: histogram-design: Trim trailing vertices in diagram ↵Bagas Sanjaya1-81/+81
explanation text Diagram explanation text is supposed to be interleaved commentary between diagram parts that are spread out, but it outputs ugly in htmldocs due to trailing vertices as if both the explanation and the diagram are in the same literal code block. Trim trailing vertices. Reviewed-by: Tom Zanussi <zanussi@kernel.org> Reviewed-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com> Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20250916054202.582074-4-bagasdotme@gmail.com>
2025-09-18Documentation: trace: histogram: Fix histogram trigger subsection number orderBagas Sanjaya1-17/+17
Section numbering in subsections of "Histogram Trigger Command" sections is inconsistent in order. In particular, "'hist' trigger examples" is erroneously numbered as 6.2, which is a leftover from b8df4a3634e08a ("tracing: Move hist trigger Documentation to histogram.txt"). Fix the order. Reviewed-by: Tom Zanussi <zanussi@kernel.org> Reviewed-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com> Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20250916054202.582074-3-bagasdotme@gmail.com>
2025-09-18dt-bindings: arm: rockchip: Add Firefly ROC-RK3588-RTKaison Deng1-0/+5
This documents Firefly ROC-RK3588-RT which is a SBC based on RK3588 SoC. Link: https://en.t-firefly.com/product/industry/rocrk3588rt Signed-off-by: Kaison Deng <dkx@t-chip.com.cn> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/27b2ce7950fdbf28c6c8404c3f8be3c1c35d6b3c.1757902513.git.dkx@t-chip.com.cn Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2025-09-18Merge tag 'net-6.17-rc7' of ↵Linus Torvalds2-7/+6
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from wireless. No known regressions at this point. Current release - fix to a fix: - eth: Revert "net/mlx5e: Update and set Xon/Xoff upon port speed set" - wifi: iwlwifi: pcie: fix byte count table for 7000/8000 devices - net: clear sk->sk_ino in sk_set_socket(sk, NULL), fix CRIU Previous releases - regressions: - bonding: set random address only when slaves already exist - rxrpc: fix untrusted unsigned subtract - eth: - ice: fix Rx page leak on multi-buffer frames - mlx5: don't return mlx5_link_info table when speed is unknown Previous releases - always broken: - tls: make sure to abort the stream if headers are bogus - tcp: fix null-deref when using TCP-AO with TCP_REPAIR - dpll: fix skipping last entry in clock quality level reporting - eth: qed: don't collect too many protection override GRC elements, fix memory corruption" * tag 'net-6.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (51 commits) octeontx2-pf: Fix use-after-free bugs in otx2_sync_tstamp() cnic: Fix use-after-free bugs in cnic_delete_task devlink rate: Remove unnecessary 'static' from a couple places MAINTAINERS: update sundance entry net: liquidio: fix overflow in octeon_init_instr_queue() net: clear sk->sk_ino in sk_set_socket(sk, NULL) Revert "net/mlx5e: Update and set Xon/Xoff upon port speed set" selftests: tls: test skb copy under mem pressure and OOB tls: make sure to abort the stream if headers are bogus selftest: packetdrill: Add tcp_fastopen_server_reset-after-disconnect.pkt. tcp: Clear tcp_sk(sk)->fastopen_rsk in tcp_disconnect(). octeon_ep: fix VF MAC address lifecycle handling selftests: bonding: add vlan over bond testing bonding: don't set oif to bond dev when getting NS target destination net: rfkill: gpio: Fix crash due to dereferencering uninitialized pointer net/mlx5e: Add a miss level for ipsec crypto offload net/mlx5e: Harden uplink netdev access against device unbind MAINTAINERS: make the DPLL entry cover drivers doc/netlink: Fix typos in operation attributes igc: don't fail igc_probe() on LED setup error ...
2025-09-18docs: driver-api: fix spelling of "buses".Marneni PoornaChandu13-22/+22
Replace incorrect plural form "busses" with "buses" in multiple documentation files under "Documentation/driver-api". Signed-off-by: Marneni PoornaChandu <Poornachandumarneni@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20250917220430.5815-1-Poornachandumarneni@gmail.com>
2025-09-18Documentation: fbcon: Use admonition directivesBagas Sanjaya1-12/+16
Use reST syntax for admonitions (notes and custom admonition for gotcha). Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20250909063744.30053-4-bagasdotme@gmail.com>
2025-09-18Documentation: fbcon: Reindent 8th step of attach/detach/unloadBagas Sanjaya1-5/+5
Properly indent 8th step text (as enumerated list item) to be inline with other steps. Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20250909063744.30053-3-bagasdotme@gmail.com>
2025-09-18Documentation: fbcon: Add boot options and attach/detach/unload section headingsBagas Sanjaya1-1/+3
These last two enumerated sections headings are in normal paragraphs, making both sections merged into "Loading" section instead. Add the headings. Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20250909063744.30053-2-bagasdotme@gmail.com>
2025-09-18docs: filesystems: sysfs: add remaining top level sysfs directory descriptionsAlex Tran1-1/+15
Finish top level sysfs directory descriptions for block, class, firmware, hypervisor, kernel, and power. Did not write one for net directory. See commit bc3a88431672 ("docs: filesystems: sysfs: remove top level sysfs net directory") Signed-off-by: Alex Tran <alex.t.tran@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20250902023039.1351270-1-alex.t.tran@gmail.com>
2025-09-18docs: filesystems: sysfs: clarify symlink destinations in dev and ↵Alex Tran1-2/+2
bus/devices descriptions Change sysfs bus/devices and dev directory descriptions to provide more verbose information about the specific symlink destination the devices point to. Signed-off-by: Alex Tran <alex.t.tran@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20250902023039.1351270-2-alex.t.tran@gmail.com>
2025-09-18docs: filesystems: sysfs: remove top level sysfs net directoryAlex Tran1-1/+0
The net/ directory is not present as a top level sysfs directory in standard Linux systems. Network interfaces can be accessible via /sys/class/net instead. Signed-off-by: Alex Tran <alex.t.tran@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20250902023039.1351270-3-alex.t.tran@gmail.com>
2025-09-18docs: maintainer: Fix ambiguous subheading formattingThorsten Blum1-0/+2
Add a newline after both subheadings to avoid any ambiguous formatting, especially in htmldocs. Without the newline, subheadings are rendered as part of the following paragraphs, which can be confusing to read. Suggested-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev> Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20250916222944.2547948-2-thorsten.blum@linux.dev>
2025-09-18drivers/perf: hisi: Add support for HiSilicon NoC PMUYicong Yang1-0/+11
Adds the support for HiSilicon NoC (Network on Chip) PMU which will be used to monitor the events on the system bus. The PMU device will be named after the SCL ID (either Super CPU cluster or Super IO cluster) and the index ID, just similar to other HiSilicon Uncore PMUs. Below PMU formats are provided besides the event: - ch: the transaction channel (data, request, response, etc) which can be used to filter the counting. - tt_en: tracetag filtering enable. Just as other HiSilicon Uncore PMUs the NoC PMU supports only counting the transactions with tracetag. The NoC PMU doesn't have an interrupt to indicate the overflow. However we have a 64 bit counter which is large enough and it's nearly impossible to overflow. Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com> Signed-off-by: Yicong Yang <yangyicong@hisilicon.com> Signed-off-by: Will Deacon <will@kernel.org>
2025-09-18arm64/boot: Enable EL2 requirements for SPE_FEAT_FDSJames Clark1-0/+11
SPE data source filtering (optional from Armv8.8) requires that traps to the filter register PMSDSFR be disabled. Document the requirements and disable the traps if the feature is present. Tested-by: Leo Yan <leo.yan@arm.com> Reviewed-by: Leo Yan <leo.yan@arm.com> Signed-off-by: James Clark <james.clark@linaro.org> Signed-off-by: Will Deacon <will@kernel.org>
2025-09-18perf/dwc_pcie: Support counting multiple lane events in parallelIlkka Koskinen1-2/+2
While Designware PCIe PMU allows to count only one time based event at a time, it allows to count all the lane events simultaneously. After the patch one is able to count a group of lane events: $ perf stat -e '{dwc_rootport/tx_memory_write,lane=1/,dwc_rootport/rx_memory_read,lane=0/}' dd if=/dev/nvme0n1 of=/dev/null bs=1M count=1 Earlier the events wouldn't have been counted successfully. Signed-off-by: Ilkka Koskinen <ilkka@os.amperecomputing.com> Signed-off-by: Will Deacon <will@kernel.org>
generated by cgit v1.2.3 (git 2.39.1) at 2026-01-03 23:36:33 +0000