tracing · Maintained

Maintainers

• M Steven Rostedt <rostedt@goodmis.org>
• M Masami Hiramatsu <mhiramat@kernel.org>
• R Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

Paths

• F Documentation/core-api/tracepoint.rst
• F Documentation/trace/*
• F fs/tracefs/
• F include/linux/trace*.h
• F include/trace/
• F kernel/trace/
• F kernel/tracepoint.c
• F scripts/tracing/
• F scripts/tracepoint-update.c
• F tools/testing/selftests/ftrace/

Last 30 days

Recent patches

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

• linux-next: build failure after merge of the mm-unstable tree
  2026-01-07 · Stephen Rothwell <hidden>
• Re: linux-next: manual merge of the rcu tree with the ftrace tree
  2025-11-19 · "Paul E. McKenney" <paulmck@kernel.org>
• Re: linux-next: build warning after merge of the block tree
  2025-07-16 · Johannes Thumshirn <hidden>
• Re: BUG: scheduling while atomic with PREEMPT_RT=y and bpf selftests
  2025-06-15 · Bert Karwatzki <hidden>
• Re: BUG: scheduling while atomic with PREEMPT_RT=y and bpf selftests
  2025-06-08 · Bert Karwatzki <hidden>
• Re: BUG: scheduling while atomic with PREEMPT_RT=y and bpf selftests
  2025-06-05 · Bert Karwatzki <hidden>
• Re: linux-next: manual merge of the ftrace tree with Linus' tree
  2024-09-27 · Andrii Nakryiko <hidden>
• Re: linux-next: build warning after merge of the ftrace tree
  2024-05-15 · Steven Rostedt <rostedt@goodmis.org>
• [PATCH] selftests/ftrace: Choose target function for filter test from samples
  2023-03-19 · "Masami Hiramatsu (Google)" <mhiramat@kernel.org>
• Re: linux-next: runtime warning after merge of the cel-fixes tree
  2022-04-07 · Steven Rostedt <rostedt@goodmis.org>
• Re: linux-next: runtime warning after merge of the cel-fixes tree
  2022-04-07 · Steven Rostedt <rostedt@goodmis.org>
• Re: linux-next: runtime warning after merge of the cel-fixes tree
  2022-04-07 · Steven Rostedt <rostedt@goodmis.org>
• linux-next: manual merge of the ftrace tree with the nfsd tree
  2022-03-15 · Stephen Rothwell <hidden>
• Re: [PATCH] user_events: Use alloc_pages instead of kzalloc for register pages
  2022-03-11 · Steven Rostedt <rostedt@goodmis.org>
• Re: [PATCH] user_events: Use alloc_pages instead of kzalloc for register pages
  2022-03-11 · Steven Rostedt <rostedt@goodmis.org>
• [PATCH] user_events: Use alloc_pages instead of kzalloc for register pages
  2022-03-11 · Beau Belgrave <hidden>
• [PATCH] perf: Avoid -Warray-bounds warning for __rel_loc macro
  2022-01-25 · Kees Cook <hidden>
• Re: linux-next: build failure after merge of the kspp tree
  2022-01-25 · Steven Rostedt <rostedt@goodmis.org>
• Re: linux-next: runtime warning in next-20220125
  2022-01-25 · Steven Rostedt <rostedt@goodmis.org>
• Re: linux-next: build failure after merge of the kspp tree
  2022-01-25 · Masami Hiramatsu <mhiramat@kernel.org>
• Re: linux-next: Tree for Oct 5 (warnings: a. trace; b. mm/migrate)
  2021-10-06 · Steven Rostedt <rostedt@goodmis.org>
• [PATCH bpf-next v3] bpf: Only provide bpf_sock_from_file with CONFIG_NET
  2020-12-08 · Florent Revest <hidden>
• [PATCH bpf-next v2] bpf: Only call sock_from_file with CONFIG_NET
  2020-12-07 · Florent Revest <hidden>
• [PATCH bpf-next] bpf: Only call sock_from_file with CONFIG_NET
  2020-12-07 · Florent Revest <hidden>
• [PATCH] Syntax "test ... -a|o ..." obsolescent
  2020-09-07 · Issam E. Maghni <hidden>
• Re: linux-next: manual merge of the akpm tree with the net-next tree
  2020-06-02 · Stephen Rothwell <hidden>
• [PATCH bpf-next] bpf: Fix bpf_prog_test_run_tracing for !CONFIG_NET
  2020-03-05 · KP Singh <hidden>
• [PATCH] bootconfig: Fix CONFIG_BOOTTIME_TRACING dependency issue
  2020-02-25 · Masami Hiramatsu <mhiramat@kernel.org>
• linux-next: build failure after merge of the printk tree
  2019-12-05 · Stephen Rothwell <hidden>
• Re: linux-next: build warning after merge of the block tree
  2019-08-29 · Stephen Rothwell <hidden>

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.

• Re: linux-next: manual merge of the rcu tree with the ftrace tree
  2025-11-19 · "Paul E. McKenney" <paulmck@kernel.org>
• linux-next: build failure after merge of the mm-unstable tree
  2026-01-07 · Stephen Rothwell <hidden>