← All active subsystems in linux-perf-users

documentation · Maintained

Maintainers

• M Jonathan Corbet <corbet@lwn.net>
• R Shuah Khan <skhan@linuxfoundation.org>
• R Randy Dunlap <rdunlap@infradead.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)

• WARM1d PENDING · 3 of 11 reviewed [PATCH v12 00/11] riscv: add SBI Supervisor Software Events support
  2026-10-29 07:50 · 1 reply in 7d · Zhanpeng Zhang <hidden>
• HOTtoday [PATCH v2 0/3] Support for BCM5301X AXI trace PMUs
  2026-10-27 17:52 · 1 reply in 7d · Florian Fainelli <florian.fainelli@broadcom.com>
• WARM3d SUPERSEDED [PATCH 0/3] Support for BCM5301X AXI trace PMUs
  2026-10-26 21:12 · 1 reply in 7d · Florian Fainelli <florian.fainelli@broadcom.com>
• COOLING4d SUPERSEDED [PATCH v3 0/7] coresight: Pulse an ETM external output for a PMU event
  2026-10-26 05:48 · 2 replies in 7d · Amir Ayupov <hidden>

Active reviewers (last 30 days)

• Daniel Pereira <danielmaraboo@gmail.com>
  2 attestations (2 Reviewed-by) · last on 2026-10-26
• Ian Rogers <irogers@google.com>
  2 attestations (2 Acked-by) · last on 2026-10-18
• Magnus Lindholm <linmag7@gmail.com>
  2 attestations (1 Reviewed-by, 1 Tested-by) · last on 2026-10-18
• Suren Baghdasaryan <surenb@google.com>
  2 attestations (2 Reviewed-by) · last on 2026-10-13
• Lian Wang (Processmission) <hidden>
  2 attestations (2 Co-developed-by) · last on 2026-10-09
• Himanshu Chauhan <hidden>
  1 attestation (1 Co-developed-by) · last on 2026-10-29
• Zhanpeng Zhang <hidden>
  1 attestation (1 Co-developed-by) · last on 2026-10-29
• Conor Dooley <conor.dooley@microchip.com>
  1 attestation (1 Acked-by) · last on 2026-10-29

Recent patches

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

• WARM1d REVIEWED: 1 (1M) [PATCH v12 08/11] perf: RISC-V: add support for SSE event
  2026-10-29 · Zhanpeng Zhang <hidden>
• HOTtoday [PATCH v2 2/3] perf: Add Broadcom BCM5301X AXI Trace Module counters
  2026-10-27 · Florian Fainelli <florian.fainelli@broadcom.com>
• WARM3d SUPERSEDED [PATCH 2/3] perf: Add Broadcom BCM5301X AXI Trace Module counters
  2026-10-26 · Florian Fainelli <florian.fainelli@broadcom.com>
• COOLING4d REVIEWED: 1 (1M) [PATCH v4 7/7] coresight: Add pmu_pulse/extout_pulse
  2026-10-26 · Amir Ayupov <hidden>
• COOLING4d SUPERSEDED: 1 (1M) [PATCH v3 7/7] coresight: Add pmu_pulse/extout_pulse
  2026-10-25 · Amir Ayupov <hidden>
• COOLING4d LANDED: 3 (3M) [PATCH v3 4/5] alpha: add HAVE_PERF_REGS and HAVE_PERF_USER_STACK_DUMP support
  2026-10-18 · Matt Turner <mattst88@gmail.com>
• COOLING12d SUPERSEDED: 1 (1M) [PATCH v2 4/5] alpha: add HAVE_PERF_REGS and HAVE_PERF_USER_STACK_DUMP support
  2026-10-17 · Matt Turner <mattst88@gmail.com>
• COOLING9d [RFC PATCH v2 7/7] Documentation: describe building tools with the kernel
  2026-10-16 · Sasha Levin <sashal@kernel.org>
• COOLING10d [PATCH v2 4/4] irqchip/gicv3: Add workaround for FUJITSU-MONAKA erratum E#030003
  2026-10-16 · Tomohiro Misono <hidden>
• COOLING10d [PATCH v2 3/4] perf: arm_pmu: Add workaround for FUJITSU-MONAKA Erratum E#030002
  2026-10-16 · Tomohiro Misono <hidden>
• COOLING10d [PATCH v2 2/4] arm64: tlb: Add tlbi workaround for FUJITSU-MONAKA Erratum E#030001
  2026-10-16 · Tomohiro Misono <hidden>
• COOLING10d LANDED: 1 (1M) [PATCH v6 09/39] docs: filesystems: update mmap_prepare docs for discontig kernel pgs
  2026-10-13 · Lorenzo Stoakes (ARM) <ljs@kernel.org>
• COOLING14d SUPERSEDED [RFC PATCH 6/6] Documentation: describe building tools with the kernel
  2026-10-11 · Sasha Levin <sashal@kernel.org>
• COLD18d SUPERSEDED [PATCH 4/4] alpha: add HAVE_PERF_REGS and HAVE_PERF_USER_STACK_DUMP support
  2026-10-11 · Matt Turner <mattst88@gmail.com>
• COLD17d SUPERSEDED: 1 (1M) [PATCH v5 08/38] docs: filesystems: update mmap_prepare docs for discontig kernel pgs
  2026-10-09 · Lorenzo Stoakes (ARM) <ljs@kernel.org>
• COLD16d [PATCH v2 2/5] perf/core: add AUX ring accessors for kernel consumers
  2026-10-09 · Kunwu Chan <hidden>
• COLD26d SUPERSEDED [PATCH 2/5] perf/core: add AUX ring accessors for kernel consumers
  2026-10-04 · Kunwu Chan <hidden>
• COLD21d SUPERSEDED [PATCH v4 08/38] docs: filesystems: update mmap_prepare docs for discontig kernel pgs
  2026-10-03 · Lorenzo Stoakes (ARM) <ljs@kernel.org>
• COLD27d [PATCH v19 11/11] tracing/wprobe: Support BTF struct offset resolution in set_wprobe trigger
  2026-10-03 · Masami Hiramatsu (Google) <mhiramat@kernel.org>
• COLD27d [PATCH v19 10/11] tracing/wprobe: Support BTF typecast in fetchargs
  2026-10-03 · Masami Hiramatsu (Google) <mhiramat@kernel.org>
• COLD27d [PATCH v19 08/11] tracing/wprobe: Add set_wprobe and clear_wprobe event triggers
  2026-10-03 · Masami Hiramatsu (Google) <mhiramat@kernel.org>
• COLD27d [PATCH v19 04/11] tracing/wprobe: Add wprobe (watchpoint probe) trace event support
  2026-10-03 · Masami Hiramatsu (Google) <mhiramat@kernel.org>
• COLD15d SUPERSEDED [PATCH 4/4] irqchip/gicv3: Add workaround for FUJITSU-MONAKA erratum E#030003
  2026-10-02 · Tomohiro Misono <hidden>
• COLD15d SUPERSEDED [PATCH 3/4] perf: arm_pmu: Add workaround for FUJITSU-MONAKA Erratum E#030002
  2026-10-02 · Tomohiro Misono <hidden>
• COLD15d SUPERSEDED [PATCH 2/4] arm64: tlb: Add tlbi workaround for FUJITSU-MONAKA Erratum E#030001
  2026-10-02 · Tomohiro Misono <hidden>
• COLD25d [PATCH bpf-next v4 12/12] kbuild, bpf: allow building the vmlinux BTF as a module
  2026-10-01 · Jay Wang <hidden>
• COLD30d [PATCH v2 2/2] perf/arm-cmn: Allow userspace to select the PMU's CPU
  2026-09-30 · Haris Okanovic <hidden>
• COLD17d [PATCH] perf/arm-cmn: Allow userspace to select the PMU's CPU
  2026-09-29 · Haris Okanovic <hidden>
• DORMANTno replies SUPERSEDED [PATCH v18 11/11] tracing/wprobe: Support BTF struct offset resolution in set_wprobe trigger
  2026-09-25 · Masami Hiramatsu (Google) <mhiramat@kernel.org>
• COLD35d SUPERSEDED [PATCH v18 10/11] tracing/wprobe: Support BTF typecast in fetchargs
  2026-09-25 · Masami Hiramatsu (Google) <mhiramat@kernel.org>

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.

• STALE89d REVIEWED: 1 (1M) [PATCH v2 1/3] perf hisi-ptt: Fix PTT trace TLP header parsing +2 more in this series
  2026-07-30 · Sizhe Liu <liusizhe5@huawei.com> · 1 Reviewed-by
• COLD49d REVIEWED: 1 (1M) [PATCH v4 7/8] hwtracing: hisi_ptt: Add pattern PMU config for trace format selection +7 more in this series
  2026-09-08 · Sizhe Liu <liusizhe5@huawei.com> · 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.

• STALE143d LANDED [PATCH v3 4/6] rtla: Parse cmdline using libsubcmd +5 more in this series
  2026-05-28 · Tomas Glozar <tglozar@redhat.com>
• STALE102d [PATCH 5/5] powerpc/perf/htm: Add documentation for Hardware Trace Macro PMU +4 more in this series
  2026-07-01 · Athira Rajeev <hidden>
• STALE108d [RFC PATCH 08/22] docs: perf: Add TI K3 DDR PMU documentation
  2026-07-14 · MANNURU VENKATESWARLU <hidden>
• STALE78d [PATCH 9/9] Documentation: coresight: Document context-sensitive PGO workflow
  2026-08-03 · Amir Ayupov <hidden>