ipc

Most active threads (last 7 days)

No active threads in the last 7 days.

Recent patches

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

• 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>
• Add two new system call mq_recvmmsg() and mq_sendmmsg() to posix ipc mqueue v5 · 2 matching patches

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

  • [PATCH v5 1/4] IPC: Added two new system call mq_recvmmsg() and mq_sendmmsg() 2026-09-26
  • [PATCH v5 4/4] Test: Added self-testing and documentation 2026-09-26
  2026-09-26 · mathura kumar <hidden>
• Add two new system call mq_recvmmsg() and mq_sendmmsg() to posix ipc mqueue v4 · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v4 1/4] IPC: Added two new system call mq_recvmmsg() and mq_sendmmsg() 2026-09-24
  • [PATCH v4 4/4] Test: Added self-testing and documentation 2026-09-24
  2026-09-24 · mathura kumar <hidden>
• Add two new system call mq_recvmmsg() and mq_sendmmsg() to posix ipc mqueue v3 · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 1/4] IPC: Added two new system call mq_recvmmsg() and mq_sendmmsg() 2026-08-16
  • [PATCH v3 4/4] Test: Added self-testing and documentation 2026-08-16
  2026-08-16 · mathura kumar <hidden>
• uaccess: Convert small fixed size copy_{to/from}_user() to scoped user access v1 · 1 matching patch

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

  • [RFC PATCH v1 5/9] uaccess: Switch to copy_{to/from}_user_partial() when relevant 2026-04-27
  2026-04-27 · Christophe Leroy (CS GROUP) <chleroy@kernel.org>
• Add new system call for non-destructive peek and inspection to posix ipc mqueue v2 · 2 matching patches

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

  • [PATCH v2 1/4]IPC: Added New system call do_mq_timedreceive2() for non-destructive peek on posix mqueue 2026-03-15
  • [PATCH v2 3/4]IPC: Prepared Documentation and test 2026-03-15
  2026-03-20 · Mathura_Kumar <hidden>
• Add new system call for non-destructive peek and inspection to posix ipc mqueue v1 · 2 matching patches

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

  • [PATCH v1 1/4] IPC: Added New system call do_mq_timedreceive2() for non-destructive peek on posix mqueue 2026-03-15
  • [PATCH v1 3/4] IPC: Prepared Documentation and test 2026-03-15
  2026-03-15 · Mathura_Kumar <hidden>
• [PATCH] [PATCH V5] mqueue: introduce new do_mq_timedreceive2() [ mq_peek syscall] for non-destructive receive and inspection,fix minor issue,prepared doc. 2026-03-06 · Mathura_Kumar <hidden>
• [PATCH] mqueue: introduce new do_mq_timedreceive2() [ mq_peek syscall] for non-destructive receive and inspection,fix minor issue,prepared doc. 2026-03-05 · Mathura_Kumar <hidden>
• [PATCH] mqueue: introduce new do_mq_timedreceive2() [ mq_peek syscall] for non-destructive receive and inspection,fix minor issue,prepared doc. 2026-03-05 · Mathura_Kumar <hidden>
• [PATCH 1/3] mqueue: introduce new do_mq_timedreceive2() [ mq_peek syscall] for non-destructive receive and inspection 2026-03-04 · Mathura_Kumar <hidden>
• Add support for shared PTEs across processes v3 · 1 matching patch

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

  • [PATCH v3 11/22] mm: add and use unmap_page_range vm_ops hook 2025-08-20
  2025-08-20 · Anthony Yznaga <hidden>
• Add support for shared PTEs across processes v2 · 1 matching patch

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

  • [PATCH v2 11/20] mm: add and use unmap_page_range vm_ops hook 2025-04-04
  2025-04-04 · Anthony Yznaga <hidden>
• Add support for shared PTEs across processes v1 · 1 matching patch

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

  • [PATCH 11/20] mm: add and use unmap_page_range vm_ops hook 2025-01-24
  2025-01-24 · Anthony Yznaga <hidden>
• Shadow stacks for userspace v9 · 1 matching patch

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

  • [PATCH v9 04/42] mm: Re-introduce vm_flags to do_mmap() 2023-06-13
  2023-06-13 · Rick Edgecombe <rick.p.edgecombe@intel.com>
• Shadow stacks for userspace v8 · 1 matching patch

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

  • [PATCH v8 23/40] mm: Re-introduce vm_flags to do_mmap() 2023-03-19
  2023-03-19 · Rick Edgecombe <rick.p.edgecombe@intel.com>
• Shadow stacks for userspace v7 · 1 matching patch

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

  • [PATCH v7 23/41] mm: Re-introduce vm_flags to do_mmap() 2023-02-27
  2023-02-27 · Rick Edgecombe <rick.p.edgecombe@intel.com>
• Shadow stacks for userspace v6 · 1 matching patch

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

  • [PATCH v6 23/41] mm: Re-introduce vm_flags to do_mmap() 2023-02-18
  2023-02-18 · Rick Edgecombe <rick.p.edgecombe@intel.com>
• Shadow stacks for userspace v5 · 1 matching patch

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

  • [PATCH v5 22/39] mm: Re-introduce vm_flags to do_mmap() 2023-01-19
  2023-01-19 · Rick Edgecombe <rick.p.edgecombe@intel.com>
• Shadow stacks for userspace v4 · 1 matching patch

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

  • [PATCH v4 22/39] mm: Re-introduce vm_flags to do_mmap() 2022-12-03
  2022-12-03 · Rick Edgecombe <rick.p.edgecombe@intel.com>
• Shadow stacks for userspace v3 · 1 matching patch

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

  • [PATCH v3 21/37] mm: Re-introduce vm_flags to do_mmap() 2022-11-04
  2022-11-04 · Rick Edgecombe <rick.p.edgecombe@intel.com>
• Shadowstacks for userspace v2 · 1 matching patch

  Entire posting: PENDING · 5 of 39 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 21/39] mm: Re-introduce vm_flags to do_mmap() 2022-09-29
  2022-09-29 · Rick Edgecombe <rick.p.edgecombe@intel.com>
• Shadow stacks for userspace v1 · 1 matching patch

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

  • [PATCH 24/35] mm: Re-introduce vm_flags to do_mmap() 2022-01-30
  2022-01-30 · Rick Edgecombe <rick.p.edgecombe@intel.com>
• [RFC PATCH] LKMM: Add ctrl_dep() macro for control dependency 2021-09-28 · Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
• Control-flow Enforcement: Shadow Stack v30 · 1 matching patch

  Entire posting: PENDING · 21 of 32 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v30 22/32] mm: Re-introduce vm_flags to do_mmap() 2021-08-30
  2021-08-30 · Yu-cheng Yu <hidden>
• Control-flow Enforcement: Shadow Stack v29 · 1 matching patch

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

  • [PATCH v29 22/32] mm: Re-introduce vm_flags to do_mmap() 2021-08-20
  2021-08-20 · Yu-cheng Yu <hidden>
• ARM: remove set_fs callers and implementation v5 · 1 matching patch

  Entire posting: PENDING · 3 of 10 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v5 06/10] ARM: oabi-compat: rework sys_semtimedop emulation 2021-07-26
  2021-07-26 · Arnd Bergmann <arnd@kernel.org>
• Control-flow Enforcement: Shadow Stack v28 · 1 matching patch

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

  • [PATCH v28 22/32] mm: Re-introduce vm_flags to do_mmap() 2021-07-22
  2021-07-22 · Yu-cheng Yu <hidden>
• Control-flow Enforcement: Shadow Stack v27 · 1 matching patch

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

  • [PATCH v27 22/31] mm: Re-introduce vm_flags to do_mmap() 2021-05-21
  2021-05-21 · Yu-cheng Yu <hidden>
• Control-flow Enforcement: Shadow Stack v26 · 1 matching patch

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

  • [PATCH v26 21/30] mm: Re-introduce vm_flags to do_mmap() 2021-04-27
  2021-04-27 · Yu-cheng Yu <hidden>