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 22 patches in this subsystem on linux-acpi, ordered by date desc.

• COOLING4d [PATCH 08/11] params: Convert generic kernel_param_ops .get helpers to seq_buf
  2026-05-21 · Kees Cook <kees@kernel.org>
• COOLING4d [PATCH 09/11] treewide: Convert custom kernel_param_ops .get callbacks to seq_buf via cocci
  2026-05-21 · Kees Cook <kees@kernel.org>
• COOLING4d [PATCH 04/11] treewide: Convert struct kernel_param_ops initializers to DEFINE_KERNEL_PARAM_OPS
  2026-05-21 · Kees Cook <kees@kernel.org>
• COLD45d [PATCH v3 07/14] yama: Remove redundant rcu_read_lock/unlock() in spin_lock
  2025-09-16 · pengdonglin <hidden>
• STALE272d [PATCH v2] rcu: Remove redundant rcu_read_lock/unlock() in spin_lock critical sections
  2025-09-15 · pengdonglin <hidden>
• STALE273d [PATCH] rcu: Remove redundant rcu_read_lock/unlock() in spin_lock critical sections
  2025-09-12 · pengdonglin <hidden>
• STALE321d LANDED [PATCH v4 4/4] kstack_erase: Support Clang stack depth tracking
  2025-07-24 · Kees Cook <kees@kernel.org>
• STALE733d [PATCH v1 1/1] treewide: Align match_string() with sysfs_match_string()
  2024-06-03 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• STALE1726d [PATCH v4] lockdown,selinux: fix wrong subject in some SELinux lockdown checks
  2021-09-13 · Ondrej Mosnacek <omosnace@redhat.com>
• STALE1749d [PATCH v3] lockdown,selinux: fix wrong subject in some SELinux lockdown checks
  2021-06-16 · Ondrej Mosnacek <omosnace@redhat.com>
• STALE2064d LANDED [RFC] treewide: cleanup unreachable breaks
  2020-10-17 · trix@redhat.com
• STALE1622d REVIEWED: 1 (0M) [PATCH V40 14/29] ACPI: Limit access to custom_method when the kernel is locked down
  2019-08-20 · Matthew Garrett <hidden>
• STALE2497d REVIEWED: 1 (0M) [PATCH V38 14/29] ACPI: Limit access to custom_method when the kernel is locked down
  2019-08-08 · Matthew Garrett <hidden>
• STALE2497d REVIEWED: 1 (0M) [PATCH V37 14/29] ACPI: Limit access to custom_method when the kernel is locked down
  2019-07-31 · Matthew Garrett <hidden>
• STALE2511d REVIEWED: 1 (0M) [PATCH V36 14/29] ACPI: Limit access to custom_method when the kernel is locked down
  2019-07-18 · Matthew Garrett <hidden>
• STALE2525d REVIEWED: 1 (0M) [PATCH V35 14/29] ACPI: Limit access to custom_method when the kernel is locked down
  2019-07-15 · Matthew Garrett <hidden>
• STALE2531d [PATCH V34 14/29] ACPI: Limit access to custom_method when the kernel is locked down
  2019-06-22 · Matthew Garrett <hidden>
• STALE2542d [PATCH V33 15/30] ACPI: Limit access to custom_method when the kernel is locked down
  2019-06-21 · Matthew Garrett <hidden>
• STALE2576d [PATCH 10/10] docs: fix broken documentation links
  2019-05-20 · Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
• STALE2950d [PATCH 06/42] proc: introduce proc_create_seq{,_data}
  2018-05-16 · Christoph Hellwig <hch@lst.de>
• STALE2953d [PATCH 04/40] proc: introduce proc_create_seq{,_data}
  2018-04-25 · Christoph Hellwig <hch@lst.de>
• STALE2968d [PATCH 02/39] proc: introduce proc_create_seq{,_data}
  2018-04-19 · Christoph Hellwig <hch@lst.de>