ipc

Most active threads (last 7 days)

Recent patches

Latest 30 postings or standalone patches (up to 30), newest first. Counts below cover matching patches in linux-security-module touching this subsystem.

• Landlock: Restrict POSIX message queue creation and access v2 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 1/4] ipc: Move MQUEUE_MAGIC to a shared header 2026-11-02
  2026-11-02 · Oxana Kharitonova <hidden>
• ns: fixes for the namespace LSM hooks v2 · 2 matching patches

  Entire posting: PENDING · 3 of 7 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 4/7] ns: allocate the namespace id before the namespace_init hook 2026-10-29
  • [PATCH v2 5/7] nstree: drop ns_tree_add_raw() 2026-10-29
  2026-10-29 · Christian Brauner <brauner@kernel.org>
• ns: fixes for the namespace LSM hooks v1 · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 5/8] ns: allocate the namespace id before the namespace_init hook 2026-10-26
  • [PATCH 6/8] nstree: drop ns_tree_add_raw() 2026-10-26
  2026-10-26 · Christian Brauner <brauner@kernel.org>
• UUID and GUID user and group ids (*_r system calls) v2 · 2 matching patches

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC PATCH v2 29/41] signal: report the sender's UUID or GUID uid in si_uid_r 2026-10-21
  • [RFC PATCH v2 30/41] ipc: add IPC_STAT_R and IPC_SET_R 2026-10-21
  2026-10-21 · Jan Koester <hidden>
• fs: port to const struct mnt_idmap v1 · 1 matching patch

  Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 22/27] fs: port ->create() to pass const mnt_idmap 2026-09-01
  2026-09-01 · Christian Brauner <brauner@kernel.org>
• landlock: Add POSIX message queue scoping v1 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 1/6] ipc: Move mqueue fs magic to uapi magic header 2026-07-22
  2026-07-22 · Oxana Kharitonova <hidden>
• Make Rust Binder build as a module v1 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 4/5] ipc: export init_ipc_ns and put_ipc_ns 2026-02-05
  2026-02-05 · Alice Ryhl <aliceryhl@google.com>
• mm: add bitmap VMA flag helpers and convert all mmap_prepare to use them v2 · 2 matching patches

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 06/13] mm: update hugetlbfs to use VMA flags on mmap_prepare 2026-01-22
  • [PATCH v2 08/13] mm: update shmem_[kernel]_file_*() functions to use vma_flags_t 2026-01-22
  2026-01-22 · Lorenzo Stoakes <hidden>
• [PATCH] ipc: don't audit capability check in ipc_permissions() 2026-01-22 · Ondrej Mosnacek <hidden>
• mm: add bitmap VMA flag helpers and convert all mmap_prepare to use them resend · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH RESEND 05/12] mm: update hugetlbfs to use VMA flags on mmap_prepare 2026-01-19
  • [PATCH RESEND 07/12] mm: update shmem_[kernel]_file_*() functions to use vma_flags_t 2026-01-19
  2026-01-19 · Lorenzo Stoakes <hidden>
• mm: add bitmap VMA flag helpers and convert all mmap_prepare to use them v1 · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 05/12] mm: update hugetlbfs to use VMA flags on mmap_prepare 2026-01-19
  • [PATCH 07/12] mm: update shmem_[kernel]_file_*() functions to use vma_flags_t 2026-01-19
  2026-01-19 · Lorenzo Stoakes <hidden>
• Create and use APIs to centralise locking for directory ops. v6 · 2 matching patches

  Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v6 06/15] VFS: introduce start_creating_noperm() and start_removing_noperm() 2025-11-13
  • [PATCH v6 14/15] VFS: change vfs_mkdir() to unlock on failure. 2025-11-13
  2025-11-13 · NeilBrown <hidden>
• Create and use APIs to centralise locking for directory ops. v5 · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v5 06/14] VFS: introduce start_creating_noperm() and start_removing_noperm() 2025-11-06
  • [PATCH v5 13/14] VFS: change vfs_mkdir() to unlock on failure. 2025-11-06
  2025-11-06 · NeilBrown <hidden>
• Create and use APIs to centralise locking for directory ops. v4 · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v4 06/14] VFS: introduce start_creating_noperm() and start_removing_noperm() 2025-10-29
  • [PATCH v4 13/14] VFS: change vfs_mkdir() to unlock on failure. 2025-10-29
  2025-10-29 · NeilBrown <hidden>
• REVIEWED · 1 review, 0 by maintainers [PATCH v3] selftests: complete kselftest include centralization 2025-10-16 · Bala-Vignesh-Reddy <hidden>
• Remove redundant rcu_read_lock/unlock() in spin_lock v3 · 1 matching patch

  Entire posting: PENDING · 3 of 14 landed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 06/14] ipc: Remove redundant rcu_read_lock/unlock() in spin_lock 2025-09-16
  2025-09-16 · pengdonglin <hidden>
• [PATCH v2] rcu: Remove redundant rcu_read_lock/unlock() in spin_lock critical sections 2025-09-15 · pengdonglin <hidden>
• [PATCH] rcu: Remove redundant rcu_read_lock/unlock() in spin_lock critical sections 2025-09-12 · pengdonglin <hidden>
• nios2: Add architecture support for clone3 v2 · 1 matching patch

  Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 2/4] copy_process: pass clone_flags as u64 across calltree 2025-09-01
  2025-09-01 · Simon Schuster via B4 Relay <devnull+schuster.simon.siemens-energy.com@kernel.org>
• selftests: Centralize kselftest headers to avoid relative includes v2 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 2/2] selftests: Replace relative includes with non-relative for kselftest.h and kselftest_harness.h 2025-08-30
  2025-08-30 · Bala-Vignesh-Reddy <hidden>
• selftests: Centralize kselftest headers to avoid relative includes v1 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 2/2] selftests: Replace relative includes with non-relative for kselftest.h and kselftest_harness.h 2025-08-27
  2025-08-27 · Bala-Vignesh-Reddy <hidden>
• REVIEWED · 3 reviews, 1 by a maintainer [PATCH v2] treewide: const qualify ctl_tables where applicable 2025-01-10 · Joel Granados <joel.granados@kernel.org>
• [PATCH] treewide: const qualify ctl_tables where applicable 2025-01-09 · Joel Granados <joel.granados@kernel.org>
• [RFC PATCH v4] mm: move the check of READ_IMPLIES_EXEC out of do_mmap() 2024-09-28 · Shu Han <hidden>
• [PATCH RFC v3] mm: move the check of READ_IMPLIES_EXEC out of do_mmap() 2024-09-25 · Shu Han <hidden>
• [PATCH RFC v2] mm: move the check of READ_IMPLIES_EXEC out of do_mmap() 2024-09-25 · Shu Han <hidden>
• [PATCH RFC v2] mm: move security_mmap_file() back into do_mmap() 2024-09-25 · Shu Han <hidden>
• [PATCH] mm: move security_file_mmap() back into do_mmap() 2024-09-25 · Shu Han <hidden>
• [PATCH] mm: move the check of READ_IMPLIES_EXEC out of do_mmap() 2024-09-25 · Shu Han <hidden>
• Define _GNU_SOURCE for sources using v5 · 2 matching patches

  Entire posting: PENDING · 30 of 68 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v5 24/68] selftests/ipc: Drop define _GNU_SOURCE 2024-05-22
  • [PATCH v5 35/68] selftests/mqueue: Drop define _GNU_SOURCE 2024-05-22
  2024-05-22 · Edward Liaw <hidden>