security subsystem · Supported

Maintainers

• M Paul Moore <paul@paul-moore.com>
• M James Morris <jmorris@namei.org>
• M "Serge E. Hallyn" <serge@hallyn.com>

Paths

• F include/linux/lsm/
• F include/linux/lsm_audit.h
• F include/linux/lsm_hook_defs.h
• F include/linux/lsm_hooks.h
• F include/linux/security.h
• F include/uapi/linux/lsm.h
• F security/
• F tools/testing/selftests/lsm/
• F rust/kernel/security.rs
• X security/selinux/

Last 30 days

Recent patches

Most-recent 16 patches in this subsystem on linux-serial, ordered by date desc.

• WARM1d [PATCH 08/11] params: Convert generic kernel_param_ops .get helpers to seq_buf
  2026-05-21 · Kees Cook <kees@kernel.org>
• WARM1d [PATCH 09/11] treewide: Convert custom kernel_param_ops .get callbacks to seq_buf via cocci
  2026-05-21 · Kees Cook <kees@kernel.org>
• WARM1d [PATCH 04/11] treewide: Convert struct kernel_param_ops initializers to DEFINE_KERNEL_PARAM_OPS
  2026-05-21 · Kees Cook <kees@kernel.org>
• STALE298d [PATCH v2 32/34] security/tomoyo: Enable capability analysis
  2025-03-04 · Marco Elver <elver@google.com>
• STALE487d REVIEWED: 5 (3M) [PATCH v2] treewide: const qualify ctl_tables where applicable
  2025-01-10 · Joel Granados <joel.granados@kernel.org>
• STALE506d [PATCH] treewide: const qualify ctl_tables where applicable
  2025-01-09 · Joel Granados <joel.granados@kernel.org>
• STALE1711d [PATCH v4] lockdown,selinux: fix wrong subject in some SELinux lockdown checks
  2021-09-13 · Ondrej Mosnacek <omosnace@redhat.com>
• STALE1734d [PATCH v3] lockdown,selinux: fix wrong subject in some SELinux lockdown checks
  2021-06-16 · Ondrej Mosnacek <omosnace@redhat.com>
• STALE2049d LANDED [RFC] treewide: cleanup unreachable breaks
  2020-10-17 · trix@redhat.com
• STALE1607d REVIEWED: 1 (0M) [PATCH V40 18/29] lockdown: Lock down TIOCSSERIAL
  2019-08-20 · Matthew Garrett <hidden>
• STALE2482d REVIEWED: 1 (0M) [PATCH V38 18/29] Lock down TIOCSSERIAL
  2019-08-08 · Matthew Garrett <hidden>
• STALE2482d REVIEWED: 1 (0M) [PATCH V37 18/29] Lock down TIOCSSERIAL
  2019-07-31 · Matthew Garrett <hidden>
• STALE2496d REVIEWED: 1 (0M) [PATCH V36 18/29] Lock down TIOCSSERIAL
  2019-07-18 · Matthew Garrett <hidden>
• STALE2510d REVIEWED: 1 (0M) [PATCH V35 18/29] Lock down TIOCSSERIAL
  2019-07-15 · Matthew Garrett <hidden>
• STALE2516d [PATCH V34 18/29] Lock down TIOCSSERIAL
  2019-06-22 · Matthew Garrett <hidden>
• STALE2527d [PATCH V33 19/30] Lock down TIOCSSERIAL
  2019-06-21 · Matthew Garrett <hidden>