← All active subsystems in linux-security-module

memory mapping · Maintained

Maintainers

• M Andrew Morton <akpm@linux-foundation.org>
• M Liam R. Howlett <liam@infradead.org>
• M Lorenzo Stoakes <ljs@kernel.org>
• R Vlastimil Babka <vbabka@kernel.org>
• R Jann Horn <jannh@google.com>
• R Pedro Falcato <pfalcato@suse.de>

Paths

• F mm/char-mem.c
• F include/trace/events/mmap.h
• F fs/proc/task_mmu.c
• F fs/proc/task_nommu.c
• F mm/mincore.c
• F mm/mlock.c
• F mm/mmap.c
• F mm/mprotect.c
• F mm/mremap.c
• F mm/mseal.c
• F mm/msync.c
• F mm/nommu.c
• F mm/vma.c
• F mm/vma.h
• F mm/vma_exec.c
• F mm/vma_init.c
• F mm/vma_internal.h
• F tools/testing/selftests/mm/merge.c
• F tools/testing/vma/

Last 30 days

Most active threads (last 7 days)

• COOLING4d REVIEWED: 1 (1M) [PATCH 5.15.y] mm: call the security_mmap_file() LSM hook in remap_file_pages()
  2026-10-28 08:07 · 0 replies in 7d · yao zhang1 <hidden>
• COOLING5d REVIEWED: 1 (1M) [PATCH 5.15.y] mm: call the security_mmap_file() LSM hook in remap_file_pages()
  2026-10-28 07:43 · 0 replies in 7d · yao zhang1 <hidden>

Active reviewers (last 30 days)

• Stephen Smalley <stephen.smalley.work@gmail.com>
  2 attestations (2 Acked-by) · last on 2026-10-28

Recent patches

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

• COOLING4d REVIEWED: 1 (1M) [PATCH 5.15.y] mm: call the security_mmap_file() LSM hook in remap_file_pages()
  2026-10-28 · yao zhang1 <hidden>
• COOLING5d REVIEWED: 1 (1M) [PATCH 5.15.y] mm: call the security_mmap_file() LSM hook in remap_file_pages()
  2026-10-28 · yao zhang1 <hidden>
• COOLING5d [PATCH 2/3] mseal sysmap: Allow with CHECKPOINT_RESTORE, default off
  2026-10-27 · Chris Down <chris@chrisdown.name>
• COOLING5d [PATCH 1/3] mseal sysmap: Add mseal_system_mappings= boot parameter
  2026-10-27 · Chris Down <chris@chrisdown.name>
• COLD35d [PATCH v3 08/12] mm: Add VM_CRASH_MARK
  2026-09-28 · Jan Sebastian Götte <hidden>
• STALE238d LANDED [PATCH v3 12/12] treewide: change inode->i_ino from unsigned long to u64
  2026-03-04 · Jeff Layton <jlayton@kernel.org>
• STALE243d [PATCH v2 067/110] proc: replace PRIino with %llu/%llx format strings
  2026-03-02 · Jeff Layton <jlayton@kernel.org>
• STALE243d [PATCH v2 014/110] proc: use PRIino format for i_ino
  2026-03-02 · Jeff Layton <jlayton@kernel.org>
• STALE248d SUPERSEDED [PATCH 16/61] proc: update /proc/PID/maps for u64 i_ino
  2026-02-26 · Jeff Layton <jlayton@kernel.org>
• STALE265d Re: [PATCH v2 07/13] mm: update secretmem to use VMA flags on mmap_prepare
  2026-01-28 · Lorenzo Stoakes <hidden>
• STALE265d Re: [PATCH v2 12/13] tools/testing/vma: separate out vma_internal.h into logical headers
  2026-01-27 · Lorenzo Stoakes <hidden>
• STALE265d [PATCH v2 10/13] mm: make vm_area_desc utilise vma_flags_t only
  2026-01-22 · Lorenzo Stoakes <hidden>
• STALE265d [PATCH v2 11/13] tools/testing/vma: separate VMA userland tests into separate files
  2026-01-22 · Lorenzo Stoakes <hidden>
• STALE265d [PATCH v2 07/13] mm: update secretmem to use VMA flags on mmap_prepare
  2026-01-22 · Lorenzo Stoakes <hidden>
• STALE265d [PATCH v2 12/13] tools/testing/vma: separate out vma_internal.h into logical headers
  2026-01-22 · Lorenzo Stoakes <hidden>
• STALE265d [PATCH v2 13/13] tools/testing/vma: add VMA userland tests for VMA flag functions
  2026-01-22 · Lorenzo Stoakes <hidden>
• STALE265d [PATCH v2 06/13] mm: update hugetlbfs to use VMA flags on mmap_prepare
  2026-01-22 · Lorenzo Stoakes <hidden>
• STALE265d [PATCH v2 05/13] mm: add basic VMA flag operation helper functions
  2026-01-22 · Lorenzo Stoakes <hidden>
• STALE284d SUPERSEDED [PATCH RESEND 06/12] mm: update secretmem to use VMA flags on mmap_prepare
  2026-01-19 · Lorenzo Stoakes <hidden>
• STALE284d SUPERSEDED [PATCH RESEND 10/12] tools/testing/vma: separate VMA userland tests into separate files
  2026-01-19 · Lorenzo Stoakes <hidden>
• STALE284d SUPERSEDED [PATCH RESEND 11/12] tools/testing/vma: separate out vma_internal.h into logical headers
  2026-01-19 · Lorenzo Stoakes <hidden>
• STALE284d SUPERSEDED [PATCH RESEND 12/12] tools/testing/vma: add VMA userland tests for VMA flag functions
  2026-01-19 · Lorenzo Stoakes <hidden>
• STALE284d SUPERSEDED [PATCH RESEND 09/12] mm: make vm_area_desc utilise vma_flags_t only
  2026-01-19 · Lorenzo Stoakes <hidden>
• STALE284d SUPERSEDED [PATCH RESEND 04/12] mm: add basic VMA flag operation helper functions
  2026-01-19 · Lorenzo Stoakes <hidden>
• STALE284d SUPERSEDED [PATCH RESEND 05/12] mm: update hugetlbfs to use VMA flags on mmap_prepare
  2026-01-19 · Lorenzo Stoakes <hidden>
• STALE287d SUPERSEDED [PATCH 10/12] tools/testing/vma: separate VMA userland tests into separate files
  2026-01-19 · Lorenzo Stoakes <hidden>
• STALE287d SUPERSEDED [PATCH 12/12] tools/testing/vma: add VMA userland tests for VMA flag functions
  2026-01-19 · Lorenzo Stoakes <hidden>
• STALE287d SUPERSEDED [PATCH 11/12] tools/testing/vma: separate out vma_internal.h into logical headers
  2026-01-19 · Lorenzo Stoakes <hidden>
• STALE287d SUPERSEDED [PATCH 04/12] mm: add basic VMA flag operation helper functions
  2026-01-19 · Lorenzo Stoakes <hidden>
• STALE287d SUPERSEDED [PATCH 06/12] mm: update secretmem to use VMA flags on mmap_prepare
  2026-01-19 · Lorenzo Stoakes <hidden>