documentation · Maintained

Maintainers

• M Jonathan Corbet <corbet@lwn.net>
• R Shuah Khan <skhan@linuxfoundation.org>

Paths

• F Documentation/
• F tools/lib/python/
• F tools/docs/
• F tools/net/ynl/pyynl/lib/doc_generator.py
• X Documentation/ABI/
• X Documentation/admin-guide/media/
• X Documentation/devicetree/
• X Documentation/driver-api/media/
• X Documentation/firmware-guide/acpi/
• X Documentation/i2c/
• X Documentation/netlink/
• X Documentation/power/
• X Documentation/spi/
• X Documentation/userspace-api/media/

Last 30 days

Most active threads (last 7 days)

• HOTtoday [PATCH v13 00/15] barrier: Add smp_cond_load_{relaxed,acquire}_timeout()
  2026-07-02 01:34 · 1 reply in 7d · Ankur Arora <hidden>
• HOTtoday [PATCH v3 0/5] PCI: rcar-gen4: irqchip/gic-v3: Handle GIC ITS
  2026-07-01 20:40 · 1 reply in 7d · Marek Vasut <marek.vasut+renesas@mailbox.org>
• WARM1d [PATCH v2 0/4] printk: nbcon: deprecate boot_delay in favour of printk_delay
  2026-06-30 16:36 · 2 replies in 7d · Andrew Murray <hidden>
• HOTtoday [RFC PATCH 0/2] Add NPAC driver to accel subsystem
  2026-07-01 06:25 · 1 reply in 7d · Jaspinder Budhal <hidden>
• HOTtoday [PATCH v7 00/22] dma-mapping: Track shared DMA state through direct, pool and swiotlb paths
  2026-07-01 05:51 · 1 reply in 7d · "Aneesh Kumar K.V (Arm)" <aneesh.kumar@kernel.org>
• WARM2d [PATCH v26 0/7] firmware: imx: driver for NXP secure-enclave
  2026-06-29 07:04 · 1 reply in 7d · <hidden>
• COOLING4d [PATCH] Documentation: parport-lowlevel: Fix curly bracket
  2026-06-27 09:26 · 0 replies in 7d · Manuel Ebner <hidden>
• WARM1d [PATCH v4 0/2] arm64: errata: NVIDIA Olympus device store/load ordering
  2026-06-25 18:25 · 1 reply in 7d · Shanker Donthineni <hidden>
• WARM2d [PATCH v14 0/5] Enable Remote GPIO over RPMSG on i.MX Platform
  2026-06-25 15:54 · 1 reply in 7d · Shenwei Wang <hidden>

Active reviewers (last 30 days)

• Catalin Marinas <catalin.marinas@arm.com>
  6 attestations (2 Acked-by, 3 Reviewed-by, 1 Suggested-by) · last on 2026-07-02
• Vikram Sethi <hidden>
  4 attestations (4 Co-developed-by) · last on 2026-06-25
• Petr Mladek <pmladek@suse.com>
  2 attestations (2 Reviewed-by) · last on 2026-06-30
• Siddharth Vadapalli <s-vadapalli@ti.com>
  2 attestations (2 Co-developed-by) · last on 2026-06-23
• Randy Dunlap <hidden>
  2 attestations (1 Reviewed-by, 1 Tested-by) · last on 2026-06-23
• Maxime Ripard <mripard@kernel.org>
  2 attestations (2 Reviewed-by) · last on 2026-06-09
• Daniel Stone <hidden>
  2 attestations (2 Reviewed-by) · last on 2026-06-09
• Will Deacon <will@kernel.org>
  2 attestations (2 Suggested-by) · last on 2026-06-04
• Yabin Cui <hidden>
  2 attestations (2 Tested-by) · last on 2026-06-04
• Kees Cook <kees@kernel.org>
  2 attestations (2 Reviewed-by) · last on 2026-06-04

Recent patches

Most-recent 30 patches in this subsystem on linux-arm-kernel (capped at 30), ordered by date desc.

• HOTtoday REVIEWED: 3 (3M) [PATCH v13 07/15] atomic: Add atomic_cond_read_*_timeout()
  2026-07-02 · Ankur Arora <hidden>
• HOTtoday REVIEWED: 5 (5M) [PATCH v3 4/5] irqchip/gic-v3: Add Renesas R-Car Gen4 erratum workaround
  2026-07-01 · Marek Vasut <marek.vasut+renesas@mailbox.org>
• HOTtoday [RFC PATCH 1/2] Documentation: accel: Add NPAC client driver documentation
  2026-07-01 · Jaspinder Budhal <hidden>
• HOTtoday [PATCH v7 09/22] dma-mapping: Add internal shared allocation attribute
  2026-07-01 · "Aneesh Kumar K.V (Arm)" <aneesh.kumar@kernel.org>
• WARM1d REVIEWED: 4 (4M) [PATCH v2 4/4] Documentation/kernel-parameters: add/update printk_delay/boot_delay
  2026-06-30 · Andrew Murray <hidden>
• WARM1d REVIEWED: 4 (4M) [PATCH v2 1/4] printk: remove BOOT_PRINTK_DELAY config option
  2026-06-30 · Andrew Murray <hidden>
• WARM2d [PATCH v26 1/7] Documentation/firmware: add imx/se to other_interfaces
  2026-06-29 · <hidden>
• COOLING4d [PATCH] Documentation: parport-lowlevel: Fix curly bracket
  2026-06-27 · Manuel Ebner <hidden>
• WARM1d [PATCH v4 1/2] arm64: errata: Workaround NVIDIA Olympus device store/load ordering
  2026-06-25 · Shanker Donthineni <hidden>
• WARM2d [PATCH v14 1/5] docs: driver-api: gpio: rpmsg gpio driver over rpmsg bus
  2026-06-25 · Shenwei Wang <hidden>
• COOLING8d REVIEWED: 1 (0M) [PATCH v6 4/4] Documentation: PCI: Add documentation for DOE endpoint support
  2026-06-23 · Aksh Garg <a-garg7@ti.com>
• HOTtoday [PATCH 2/2] tracing: Add CONFIG_TRACE_PRINTK_DEBUGGING to clean up kernel.h
  2026-06-21 · Steven Rostedt <rostedt@kernel.org>
• HOTtoday [PATCH v2 3/4] irqchip/gic-v3: Add Renesas R-Car Gen4 erratum workaround
  2026-06-18 · Marek Vasut <marek.vasut+renesas@mailbox.org>
• WARM2d [RFC PATCH net-next v8 06/12] net: Document PCS subsystem
  2026-06-18 · Christian Marangi <ansuelsmth@gmail.com>
• COOLING13d [PATCH 2/3] irqchip/gic-v3: Add Renesas R-Car Gen4 erratum workaround
  2026-06-17 · Marek Vasut <marek.vasut+renesas@mailbox.org>
• COLD15d [PATCH net-next v7 06/12] net: Document PCS subsystem
  2026-06-15 · Christian Marangi <ansuelsmth@gmail.com>
• WARM2d [PATCH v4 30/31] fs/stlmfs: Document lazy mode and related mount option
  2026-06-12 · Cristian Marussi <cristian.marussi@arm.com>
• WARM2d [PATCH v4 26/31] fs/stlmfs: Document alternative topological view
  2026-06-12 · Cristian Marussi <cristian.marussi@arm.com>
• WARM2d [PATCH v4 24/31] fs/stlmfs: Document alternative ioctl based binary interface
  2026-06-12 · Cristian Marussi <cristian.marussi@arm.com>
• WARM2d [PATCH v4 22/31] fs/stlmfs: Document ARM SCMI Telemetry FS mount options
  2026-06-12 · Cristian Marussi <cristian.marussi@arm.com>
• WARM2d [PATCH v4 20/31] fs/stlmfs: Document ARM SCMI Telemetry filesystem
  2026-06-12 · Cristian Marussi <cristian.marussi@arm.com>
• COLD19d [PATCH v5 2/5] KVM: arm64: Add pre_fault_memory implementation
  2026-06-12 · Jack Thomson <hidden>
• COLD19d REVIEWED: 1 (0M) [PATCH] v2 Documentation: arch: fix brackets
  2026-06-12 · Manuel Ebner <hidden>
• COLD19d [PATCH v2 1/2] drivers/perf: hisi: Support uncore ITS PMU
  2026-06-12 · Yushan Wang <wangyushan12@huawei.com>
• COLD19d [PATCH v2 2/3] drivers/perf: hisi: Support uncore ITS PMU
  2026-06-12 · Yushan Wang <wangyushan12@huawei.com>
• COOLING7d [RFC PATCH 2/2] kasan: hw_tags: Add boot option to elide free time poisoning
  2026-06-12 · Dev Jain <dev.jain@arm.com>
• COLD20d [PATCH] Documentation: arch: fix brackets
  2026-06-11 · Manuel Ebner <hidden>
• COLD19d [PATCH net-next v4 3/3] net: ti: icssg: Add HSR offload statistics support
  2026-06-11 · MD Danish Anwar <danishanwar@ti.com>
• COLD20d REVIEWED: 3 (3M) [PATCH v3] arm64: errata: Workaround NVIDIA Olympus device store/load ordering erratum
  2026-06-10 · Shanker Donthineni <hidden>
• COOLING14d [PATCH v5 4/4] Documentation: PCI: Add documentation for DOE endpoint support
  2026-06-10 · Aksh Garg <a-garg7@ti.com>

Needs attention (review trailers in, no pickup)

Patches with review trailers that haven't landed in mainline and haven't been Acked by a maintainer. Oldest first.

• STALE191d REVIEWED: 2 (2M) [PATCH v7 03/31] docs/dyndbg: update examples \012 to \n
  2025-12-22 · Jim Cromie <jim.cromie@gmail.com> · 1 Reviewed-by, 1 Tested-by
• STALE191d REVIEWED: 1 (1M) [PATCH v7 04/31] docs/dyndbg: explain flags parse 1st
  2025-12-22 · Jim Cromie <jim.cromie@gmail.com> · 1 Reviewed-by
• STALE191d REVIEWED: 1 (1M) [PATCH v7 27/31] dyndbg: split multi-query strings with %
  2025-12-22 · Jim Cromie <jim.cromie@gmail.com> · 1 Reviewed-by
• STALE126d REVIEWED: 1 (1M) [PATCH v3 1/9] dmaengine: Add API to combine configuration and preparation (sg and single)
  2026-01-05 · Frank Li <Frank.Li@nxp.com> · 1 Tested-by
• STALE169d REVIEWED: 10 (8M) [PATCH net-next v22 14/14] Documentation: networking: Document the phy_port infrastructure
  2026-01-08 · Maxime Chevallier <maxime.chevallier@bootlin.com> · 2 Reviewed-by, 1 Tested-by
• STALE154d REVIEWED: 1 (1M) [PATCH v3 23/36] KVM: arm64: gic-v5: Support GICv5 interrupts with KVM_IRQ_LINE
  2026-01-09 · Sascha Bischoff <hidden> · 1 Reviewed-by
• STALE154d REVIEWED: 1 (1M) [PATCH v3 34/36] Documentation: KVM: Introduce documentation for VGICv5
  2026-01-09 · Sascha Bischoff <hidden> · 1 Reviewed-by
• STALE152d REVIEWED: 1 (1M) [PATCH v4 23/36] KVM: arm64: gic-v5: Support GICv5 interrupts with KVM_IRQ_LINE
  2026-01-28 · Sascha Bischoff <hidden> · 1 Reviewed-by
• STALE152d REVIEWED: 2 (2M) [PATCH v4 27/36] KVM: arm64: gic-v5: Mandate architected PPI for PMU emulation on GICv5
  2026-01-28 · Sascha Bischoff <hidden> · 2 Reviewed-by
• STALE152d REVIEWED: 1 (1M) [PATCH v4 34/36] Documentation: KVM: Introduce documentation for VGICv5
  2026-01-28 · Sascha Bischoff <hidden> · 1 Reviewed-by

Quiet for 30+ days

Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.

• STALE180d [RFC PATCH 38/38] arm_mpam: Quirk CMN-650's CSU NRDY behaviour
  2025-12-05 · James Morse <james.morse@arm.com>
• STALE125d LANDED [PATCH 12/12] fscrypt: Drop obsolete recommendation to enable optimized NHPoly1305
  2025-12-11 · Eric Biggers <ebiggers@kernel.org>
• STALE175d [PATCH 20/32] KVM: arm64: gic-v5: Support GICv5 interrupts with KVM_IRQ_LINE
  2025-12-12 · Sascha Bischoff <hidden>
• STALE193d [PATCH RFC v2 3/3] Documentation: soc cache: Add documentation to HiSilicon SoC cache
  2025-12-17 · Yushan Wang <wangyushan12@huawei.com>
• STALE156d [PATCH 12/12] doc: ras: describe firmware-first estatus flow
  2025-12-17 · Ahmed Tiba <hidden>
• STALE195d [PATCH v22 1/7] Documentation/firmware: add imx/se to other_interfaces
  2025-12-18 · Pankaj Gupta <pankaj.gupta@nxp.com>
• STALE165d [PATCH v23 1/7] Documentation/firmware: add imx/se to other_interfaces
  2025-12-19 · Pankaj Gupta <pankaj.gupta@nxp.com>
• STALE169d [PATCH v2 42/45] arm_mpam: Add workaround for T241-MPAM-1
  2025-12-19 · Ben Horgan <ben.horgan@arm.com>
• STALE169d [PATCH v2 44/45] arm_mpam: Add workaround for T241-MPAM-6
  2025-12-19 · Ben Horgan <ben.horgan@arm.com>
• STALE169d [PATCH v2 45/45] arm_mpam: Quirk CMN-650's CSU NRDY behaviour
  2025-12-19 · Ben Horgan <ben.horgan@arm.com>