namespaces: · Maintained

Maintainers

• M Christian Brauner <christian@brauner.io>
• R Pavel Tikhomirov <ptikhomirov@virtuozzo.com>

Paths

• F rust/kernel/pid_namespace.rs
• F kernel/pid_namespace.c
• F tools/testing/selftests/pid_namespace/

Last 30 days

Active reviewers (last 30 days)

• Alice Ryhl <aliceryhl@google.com>
  1 attestation (1 Suggested-by) · last on 2026-09-10
• Daniel Almeida <daniel.almeida@collabora.com>
  1 attestation (1 Reviewed-by) · last on 2026-09-10
• Igor Korotin <hidden>
  1 attestation (1 Acked-by) · last on 2026-09-10
• Danilo Krummrich <dakr@kernel.org>
  1 attestation (1 Acked-by) · last on 2026-09-10
• Viresh Kumar <viresh.kumar@linaro.org>
  1 attestation (1 Acked-by) · last on 2026-09-10
• Gary Guo <gary@garyguo.net>
  1 attestation (1 Reviewed-by) · last on 2026-09-10
• Andreas Hindborg <a.hindborg@kernel.org>
  1 attestation (1 Co-developed-by) · last on 2026-09-10

Recent patches

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

• COLD22d REVIEWED: 34 (33M) [PATCH v21 4/9] rust: rename `AlwaysRefCounted` to `RefCounted`.
  2026-09-10 · Andreas Hindborg <a.hindborg@kernel.org>
• COLD27d REVIEWED: 34 (33M) [PATCH v20 5/8] rust: rename `AlwaysRefCounted` to `RefCounted`.
  2026-08-24 · Andreas Hindborg <a.hindborg@kernel.org>
• STALE61d REVIEWED: 12 (12M) [PATCH v7] rust: aref: make `AlwaysRefCounted::inc_ref` an associated function
  2026-06-28 · Trevor Chan <hidden>
• STALE61d REVIEWED: 12 (12M) [PATCH v6] rust: aref: make `AlwaysRefCounted::inc_ref` an associated function
  2026-06-28 · Trevor Chan <hidden>
• COLD54d REVIEWED: 12 (12M) [PATCH v5] rust: aref: make `AlwaysRefCounted::inc_ref` an associated function
  2026-06-28 · Trevor Chan <hidden>
• STALE90d REVIEWED: 34 (33M) [PATCH v19 5/8] rust: rename `AlwaysRefCounted` to `RefCounted`.
  2026-06-26 · Andreas Hindborg <a.hindborg@kernel.org>
• STALE102d REVIEWED: 34 (33M) [PATCH v18 5/8] rust: rename `AlwaysRefCounted` to `RefCounted`.
  2026-06-25 · Andreas Hindborg <a.hindborg@kernel.org>
• STALE103d REVIEWED: 34 (33M) [PATCH v17 06/10] rust: rename `AlwaysRefCounted` to `RefCounted`.
  2026-06-04 · Andreas Hindborg <a.hindborg@kernel.org>
• STALE201d [PATCH v2 2/2] tree-wide: rename do_exit() to task_exit()
  2026-03-10 · Christian Brauner <brauner@kernel.org>
• STALE217d REVIEWED: 34 (33M) [PATCH v16 03/10] rust: rename `AlwaysRefCounted` to `RefCounted`.
  2026-02-24 · Andreas Hindborg <a.hindborg@kernel.org>
• STALE223d REVIEWED: 34 (33M) [PATCH v15 2/9] rust: rename `AlwaysRefCounted` to `RefCounted`.
  2026-02-20 · Andreas Hindborg <a.hindborg@kernel.org>
• STALE241d REVIEWED: 7 (7M) [PATCH v14 2/9] rust: rename `AlwaysRefCounted` to `RefCounted`.
  2026-02-04 · Andreas Hindborg <a.hindborg@kernel.org>
• STALE245d [PATCH v13 2/4] rust: `AlwaysRefCounted` is renamed to `RefCounted`.
  2025-11-17 · Oliver Mangold <hidden>
• DORMANTno replies Re: [GIT PULL] Block fixes for 6.18-rc3
  2025-11-01 · Christian Brauner <brauner@kernel.org>
• STALE268d REVIEWED: 1 (0M) [PATCH v3] selftests: complete kselftest include centralization
  2025-10-16 · Bala-Vignesh-Reddy <hidden>
• STALE382d LANDED: 1 (0M) [PATCH v2 2/4] copy_process: pass clone_flags as u64 across calltree
  2025-09-01 · Simon Schuster via B4 Relay <devnull+schuster.simon.siemens-energy.com@kernel.org>
• STALE268d [PATCH v2 2/2] selftests: Replace relative includes with non-relative for kselftest.h and kselftest_harness.h
  2025-08-30 · Bala-Vignesh-Reddy <hidden>
• STALE268d [PATCH 2/2] selftests: Replace relative includes with non-relative for kselftest.h and kselftest_harness.h
  2025-08-27 · Bala-Vignesh-Reddy <hidden>
• STALE614d REVIEWED: 5 (3M) [PATCH v2] treewide: const qualify ctl_tables where applicable
  2025-01-10 · Joel Granados <joel.granados@kernel.org>
• STALE633d [PATCH] treewide: const qualify ctl_tables where applicable
  2025-01-09 · Joel Granados <joel.granados@kernel.org>
• STALE728d LANDED [PATCH v5] rust: add PidNamespace
  2024-10-02 · Christian Brauner <brauner@kernel.org>
• STALE733d [PATCH v4] rust: add PidNamespace
  2024-10-02 · Christian Brauner <brauner@kernel.org>
• DORMANTno replies [PATCH v3] rust: add PidNamespace
  2024-10-01 · Christian Brauner <brauner@kernel.org>
• STALE733d [PATCH v2] rust: add PidNamespace
  2024-10-01 · Christian Brauner <brauner@kernel.org>
• STALE733d [PATCH] [RFC] rust: add PidNamespace wrapper
  2024-09-26 · Christian Brauner <brauner@kernel.org>
• STALE865d REVIEWED: 2 (1M) [PATCH v5 41/68] selftests/pid_namespace: Drop define _GNU_SOURCE
  2024-05-22 · Edward Liaw <hidden>
• STALE871d REVIEWED: 2 (1M) [PATCH v4 41/66] selftests/pid_namespace: Drop define _GNU_SOURCE
  2024-05-10 · Edward Liaw <hidden>
• STALE875d REVIEWED: 2 (1M) [PATCH v3 43/68] selftests/pid_namespace: Drop define _GNU_SOURCE
  2024-05-09 · Edward Liaw <hidden>
• STALE879d [PATCH v2 4/5] selftests: Drop define _GNU_SOURCE
  2024-05-07 · Edward Liaw <hidden>
• STALE875d [PATCH v3 11/11] sysctl: treewide: constify the ctl_table argument of handlers
  2024-04-23 · Thomas Weißschuh <linux@weissschuh.net>

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.

• COLD54d REVIEWED: 12 (12M) [PATCH v5] rust: aref: make `AlwaysRefCounted::inc_ref` an associated function
  2026-06-28 · Trevor Chan <hidden> · 1 Reviewed-by
• STALE61d REVIEWED: 12 (12M) [PATCH v6] rust: aref: make `AlwaysRefCounted::inc_ref` an associated function
  2026-06-28 · Trevor Chan <hidden> · 1 Reviewed-by
• STALE61d REVIEWED: 12 (12M) [PATCH v7] rust: aref: make `AlwaysRefCounted::inc_ref` an associated function
  2026-06-28 · Trevor Chan <hidden> · 1 Reviewed-by