performance events subsystem · Supported

Maintainers

• M Peter Zijlstra <peterz@infradead.org>
• M Ingo Molnar <mingo@redhat.com>
• M Arnaldo Carvalho de Melo <acme@kernel.org>
• M Namhyung Kim <namhyung@kernel.org>
• R Mark Rutland <mark.rutland@arm.com>
• R Alexander Shishkin <alexander.shishkin@linux.intel.com>
• R Jiri Olsa <jolsa@kernel.org>
• R Ian Rogers <irogers@google.com>
• R Adrian Hunter <adrian.hunter@intel.com>
• R James Clark <james.clark@linaro.org>

Paths

• F arch/*/events/*
• F arch/*/events/*/*
• F arch/*/include/asm/perf_event.h
• F arch/*/kernel/*/*/perf_event*.c
• F arch/*/kernel/*/perf_event*.c
• F arch/*/kernel/perf_callchain.c
• F arch/*/kernel/perf_event*.c
• F include/linux/perf_event.h
• F include/uapi/linux/perf_event.h
• F kernel/events/*
• F tools/lib/perf/
• F tools/perf/

Last 30 days

Recent patches

Most-recent 13 patches in this subsystem on linux-input, ordered by date desc.

• COLD40d [PATCH v2 6/6] tools/build: selftests: Remove some duplicate toolchain definitions
  2026-05-18 · James Clark <james.clark@linaro.org>
• COLD40d [PATCH v2 4/6] tools/build: Allow versioning LLVM readelf
  2026-05-18 · James Clark <james.clark@linaro.org>
• COLD43d [PATCH 6/6] tools/build: selftests: Remove some duplicate toolchain definitions
  2026-05-14 · James Clark <james.clark@linaro.org>
• COLD43d [PATCH 4/6] tools/build: Allow versioning LLVM readelf
  2026-05-14 · James Clark <james.clark@linaro.org>
• STALE483d LANDED: 1 (1M) [PATCH v3 2/2] tools: Remove redundant quiet setup
  2025-02-13 · Charlie Jenkins <hidden>
• STALE483d LANDED [PATCH v3 1/2] tools: Unify top-level quiet infrastructure
  2025-02-13 · Charlie Jenkins <hidden>
• STALE501d [PATCH v2 2/2] tools: Remove redundant quiet setup
  2025-02-10 · Charlie Jenkins <hidden>
• STALE501d [PATCH v2 1/2] tools: Unify top-level quiet infrastructure
  2025-02-10 · Charlie Jenkins <hidden>
• STALE496d [PATCH 2/2] tools: Remove redundant quiet setup
  2025-02-04 · Charlie Jenkins <hidden>
• STALE496d [PATCH 1/2] tools: Unify top-level quiet infrastructure
  2025-02-04 · Charlie Jenkins <hidden>
• STALE2884d REVIEWED: 19 (16M) [PATCH v4 05/26] docs: Fix some broken references
  2018-06-15 · Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
• STALE2919d REVIEWED: 18 (16M) [PATCH v3 05/27] docs: Fix some broken references
  2018-06-14 · Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
• STALE2938d [PATCH v2 09/11] docs: Fix some broken references
  2018-05-09 · Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

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.

• COLD43d [PATCH 4/6] tools/build: Allow versioning LLVM readelf
  2026-05-14 · James Clark <james.clark@linaro.org>
• COLD43d [PATCH 6/6] tools/build: selftests: Remove some duplicate toolchain definitions
  2026-05-14 · James Clark <james.clark@linaro.org>
• COLD40d [PATCH v2 6/6] tools/build: selftests: Remove some duplicate toolchain definitions
  2026-05-18 · James Clark <james.clark@linaro.org>