userspace stack unwinding · Maintained

Maintainers

• M Josh Poimboeuf <jpoimboe@kernel.org>
• M Steven Rostedt <rostedt@goodmis.org>

Paths

• F include/linux/unwind*.h
• F kernel/unwind/

Last 30 days

Recent patches

Most-recent 4 patches in this subsystem on stable, ordered by date desc.

• STALE123d Re: Linux 6.18.17
  2026-03-12 · Sasha Levin <sashal@kernel.org>
• STALE120d [PATCH 6.18 097/314] unwind_user/x86: Teach FP unwind about start of function
  2026-03-10 · Sasha Levin <sashal@kernel.org>
• STALE120d REVIEWED: 17 (17M) [PATCH 6.18 094/314] unwind: Simplify unwind_user_next_fp() alignment check
  2026-03-10 · Sasha Levin <sashal@kernel.org>
• STALE120d [PATCH 6.18 095/314] unwind: Implement compat fp unwind
  2026-03-10 · Sasha Levin <sashal@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.

• STALE120d [PATCH 6.18 095/314] unwind: Implement compat fp unwind
  2026-03-10 · Sasha Levin <sashal@kernel.org>
• STALE123d Re: Linux 6.18.17
  2026-03-12 · Sasha Levin <sashal@kernel.org>