atomic infrastructure · Maintained

Maintainers

M Will Deacon <will@kernel.org>
M Peter Zijlstra <peterz@infradead.org>
M Boqun Feng <boqun@kernel.org>
R Mark Rutland <mark.rutland@arm.com>
R Gary Guo <gary@garyguo.net>

Paths

F Documentation/atomic_*.txt
F arch/*/include/asm/atomic*.h
F include/*/atomic*.h
F include/linux/refcount.h
F scripts/atomic/
F rust/kernel/sync/atomic.rs
F rust/kernel/sync/atomic/
F rust/kernel/sync/refcount.rs

Last 30 days

Active reviewers (last 30 days)

Catalin Marinas <catalin.marinas@arm.com>
1 attestation (1 Acked-by) · last on 2026-06-08

Recent patches

Most-recent 7 patches in this subsystem on linux-pm, ordered by date desc.

WARM2d REVIEWED: 3 (3M) [PATCH v12 08/15] locking/atomic: scripts: build atomic_long_cond_read_*_timeout()
2026-06-08 · Ankur Arora <hidden>
COLD27d REVIEWED: 3 (3M) [PATCH v11 08/14] locking/atomic: scripts: build atomic_long_cond_read_*_timeout()
2026-04-08 · Ankur Arora <hidden>
STALE75d REVIEWED: 3 (3M) [PATCH v10 08/12] locking/atomic: scripts: build atomic_long_cond_read_*_timeout()
2026-03-16 · Ankur Arora <hidden>
STALE120d [PATCH v9 08/12] locking/atomic: scripts: build atomic_long_cond_read_*_timeout()
2026-02-09 · Ankur Arora <hidden>
STALE148d [PATCH v8 08/12] locking/atomic: scripts: build atomic_long_cond_read_*_timeout()
2025-12-15 · Ankur Arora <hidden>
STALE149d REVIEWED: 7 (7M) [PATCH v3 5/7] rust: sync: refcount: always inline functions using build_assert with arguments
2025-12-08 · Alexandre Courbot <acourbot@nvidia.com>
STALE196d [PATCH v2 5/7] rust: sync: refcount: always inline functions using build_assert with arguments
2025-11-28 · Alexandre Courbot <acourbot@nvidia.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.

STALE149d REVIEWED: 7 (7M) [PATCH v3 5/7] rust: sync: refcount: always inline functions using build_assert with arguments
2025-12-08 · Alexandre Courbot <acourbot@nvidia.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.

STALE196d [PATCH v2 5/7] rust: sync: refcount: always inline functions using build_assert with arguments
2025-11-28 · Alexandre Courbot <acourbot@nvidia.com>
STALE148d [PATCH v8 08/12] locking/atomic: scripts: build atomic_long_cond_read_*_timeout()
2025-12-15 · Ankur Arora <hidden>