pidfd api

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-api touching this subsystem.

• userns: per-namespace capability bounding set and opt-in netns loopback v1 · 1 matching patch

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

  • [PATCH 7/8] selftests/capabilities: add clone3() tests for CLONE_NEWUSER_BSET 2026-10-28
  2026-10-28 · Hallgrimur H. Gunnarsson <hidden>
• pidfd: add a minimal process spawn builder rfc · 1 matching patch

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

  • [RFC PATCH 23/24] selftests/pidfd: cover pidfd spawn builders 2026-07-16
  2026-07-16 · Li Chen <hidden>
• fork: Support shadow stacks in clone3() v23 · 4 matching patches

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

  • [PATCH v23 5/8] selftests/clone3: Remove redundant flushes of output streams 2025-12-18
  • [PATCH v23 6/8] selftests/clone3: Factor more of main loop into test_clone3() 2025-12-18
  • [PATCH v23 7/8] selftests/clone3: Allow tests to flag if -E2BIG is a valid error code 2025-12-18
  • [PATCH v23 8/8] selftests/clone3: Test shadow stack support 2025-12-18
  2025-12-18 · Mark Brown <broonie@kernel.org>
• fork: Support shadow stacks in clone3() v22 · 4 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v22 5/8] selftests/clone3: Remove redundant flushes of output streams 2025-10-15
  • [PATCH v22 6/8] selftests/clone3: Factor more of main loop into test_clone3() 2025-10-15
  • [PATCH v22 7/8] selftests/clone3: Allow tests to flag if -E2BIG is a valid error code 2025-10-15
  • [PATCH v22 8/8] selftests/clone3: Test shadow stack support 2025-10-15
  2025-10-15 · Mark Brown <broonie@kernel.org>
• fork: Support shadow stacks in clone3() v21 · 4 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v21 5/8] selftests/clone3: Remove redundant flushes of output streams 2025-09-15
  • [PATCH v21 6/8] selftests/clone3: Factor more of main loop into test_clone3() 2025-09-15
  • [PATCH v21 7/8] selftests/clone3: Allow tests to flag if -E2BIG is a valid error code 2025-09-15
  • [PATCH v21 8/8] selftests/clone3: Test shadow stack support 2025-09-15
  2025-09-15 · Mark Brown <broonie@kernel.org>
• fork: Support shadow stacks in clone3() v20 · 4 matching patches

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

  • [PATCH v20 5/8] selftests/clone3: Remove redundant flushes of output streams 2025-09-02
  • [PATCH v20 6/8] selftests/clone3: Factor more of main loop into test_clone3() 2025-09-02
  • [PATCH v20 7/8] selftests/clone3: Allow tests to flag if -E2BIG is a valid error code 2025-09-02
  • [PATCH v20 8/8] selftests/clone3: Test shadow stack support 2025-09-02
  2025-09-02 · Mark Brown <broonie@kernel.org>
• fork: Support shadow stacks in clone3() v19 · 4 matching patches

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

  • [PATCH v19 5/8] selftests/clone3: Remove redundant flushes of output streams 2025-08-19
  • [PATCH v19 6/8] selftests/clone3: Factor more of main loop into test_clone3() 2025-08-19
  • [PATCH v19 7/8] selftests/clone3: Allow tests to flag if -E2BIG is a valid error code 2025-08-19
  • [PATCH v19 8/8] selftests/clone3: Test shadow stack support 2025-08-19
  2025-08-19 · Mark Brown <broonie@kernel.org>
• fork: Support shadow stacks in clone3() v18 · 4 matching patches

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

  • [PATCH v18 5/8] selftests/clone3: Remove redundant flushes of output streams 2025-07-02
  • [PATCH v18 6/8] selftests/clone3: Factor more of main loop into test_clone3() 2025-07-02
  • [PATCH v18 7/8] selftests/clone3: Allow tests to flag if -E2BIG is a valid error code 2025-07-02
  • [PATCH v18 8/8] selftests/clone3: Test shadow stack support 2025-07-02
  2025-07-02 · Mark Brown <broonie@kernel.org>
• fork: Support shadow stacks in clone3() v17 · 4 matching patches

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

  • [PATCH RFT v17 5/8] selftests/clone3: Remove redundant flushes of output streams 2025-06-09
  • [PATCH RFT v17 6/8] selftests/clone3: Factor more of main loop into test_clone3() 2025-06-09
  • [PATCH RFT v17 7/8] selftests/clone3: Allow tests to flag if -E2BIG is a valid error code 2025-06-09
  • [PATCH RFT v17 8/8] selftests/clone3: Test shadow stack support 2025-06-09
  2025-06-09 · Mark Brown <broonie@kernel.org>
• fork: Support shadow stacks in clone3() v16 · 4 matching patches

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

  • [PATCH RFT v16 5/8] selftests/clone3: Remove redundant flushes of output streams 2025-04-15
  • [PATCH RFT v16 6/8] selftests/clone3: Factor more of main loop into test_clone3() 2025-04-15
  • [PATCH RFT v16 7/8] selftests/clone3: Allow tests to flag if -E2BIG is a valid error code 2025-04-15
  • [PATCH RFT v16 8/8] selftests/clone3: Test shadow stack support 2025-04-15
  2025-04-15 · Mark Brown <broonie@kernel.org>
• fork: Support shadow stacks in clone3() v15 · 4 matching patches

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

  • [PATCH RFT v15 5/8] selftests/clone3: Remove redundant flushes of output streams 2025-04-08
  • [PATCH RFT v15 6/8] selftests/clone3: Factor more of main loop into test_clone3() 2025-04-08
  • [PATCH RFT v15 7/8] selftests/clone3: Allow tests to flag if -E2BIG is a valid error code 2025-04-08
  • [PATCH RFT v15 8/8] selftests/clone3: Test shadow stack support 2025-04-08
  2025-04-08 · Mark Brown <broonie@kernel.org>
• fork: Support shadow stacks in clone3() v14 · 4 matching patches

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

  • [PATCH RFT v14 5/8] selftests/clone3: Remove redundant flushes of output streams 2025-02-06
  • [PATCH RFT v14 6/8] selftests/clone3: Factor more of main loop into test_clone3() 2025-02-06
  • [PATCH RFT v14 7/8] selftests/clone3: Allow tests to flag if -E2BIG is a valid error code 2025-02-06
  • [PATCH RFT v14 8/8] selftests/clone3: Test shadow stack support 2025-02-06
  2025-02-06 · Mark Brown <broonie@kernel.org>
• introduce PIDFD_SELF* sentinels v7 · 4 matching patches

  Entire posting: PENDING · 3 of 6 landed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v7 2/6] selftests/pidfd: add missing system header imcludes to pidfd tests 2025-01-30
  • [PATCH v7 3/6] tools: testing: separate out wait_for_pid() into helper header 2025-01-30
  • [PATCH v7 4/6] selftests: pidfd: add pidfd.h UAPI wrapper 2025-01-30
  • [PATCH v7 5/6] selftests: pidfd: add tests for PIDFD_SELF_* 2025-01-30
  2025-01-30 · Lorenzo Stoakes <hidden>
• fork: Support shadow stacks in clone3() v13 · 4 matching patches

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

  • [PATCH RFT v13 5/8] selftests/clone3: Remove redundant flushes of output streams 2024-12-03
  • [PATCH RFT v13 6/8] selftests/clone3: Factor more of main loop into test_clone3() 2024-12-03
  • [PATCH RFT v13 7/8] selftests/clone3: Allow tests to flag if -E2BIG is a valid error code 2024-12-03
  • [PATCH RFT v13 8/8] selftests/clone3: Test shadow stack support 2024-12-03
  2024-12-03 · Mark Brown <broonie@kernel.org>
• fork: Support shadow stacks in clone3() v12 · 4 matching patches

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

  • [PATCH RFT v12 5/8] selftests/clone3: Remove redundant flushes of output streams 2024-10-31
  • [PATCH RFT v12 6/8] selftests/clone3: Factor more of main loop into test_clone3() 2024-10-31
  • [PATCH RFT v12 7/8] selftests/clone3: Allow tests to flag if -E2BIG is a valid error code 2024-10-31
  • [PATCH RFT v12 8/8] selftests/clone3: Test shadow stack support 2024-10-31
  2024-10-31 · Mark Brown <broonie@kernel.org>
• introduce PIDFD_SELF* sentinels v6 · 3 matching patches

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

  • [PATCH v6 3/5] tools: testing: separate out wait_for_pid() into helper header 2024-10-26
  • [PATCH v6 4/5] selftests: pidfd: add pidfd.h UAPI wrapper 2024-10-26
  • [PATCH v6 5/5] selftests: pidfd: add tests for PIDFD_SELF_* 2024-10-26
  2024-10-26 · Lorenzo Stoakes <hidden>
• introduce PIDFD_SELF* sentinels v5 · 3 matching patches

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

  • [PATCH v5 3/5] tools: testing: separate out wait_for_pid() into helper header 2024-10-25
  • [PATCH v5 4/5] selftests: pidfd: add pidfd.h UAPI wrapper 2024-10-25
  • [PATCH v5 5/5] selftests: pidfd: add tests for PIDFD_SELF_* 2024-10-25
  2024-10-25 · Lorenzo Stoakes <hidden>
• introduce PIDFD_SELF* sentinels v4 · 2 matching patches

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

  • [PATCH v4 3/4] selftests: pidfd: add pidfd.h UAPI wrapper 2024-10-17
  • [PATCH v4 4/4] selftests: pidfd: add tests for PIDFD_SELF_* 2024-10-17
  2024-10-17 · Lorenzo Stoakes <hidden>
• introduce PIDFD_SELF* sentinels v3 · 1 matching patch

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

  • [PATCH v3 3/3] selftests: pidfd: add tests for PIDFD_SELF_* 2024-10-16
  2024-10-16 · Lorenzo Stoakes <hidden>
• introduce PIDFD_SELF* sentinels v2 · 1 matching patch

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

  • [PATCH v2 3/3] selftests: pidfd: add tests for PIDFD_SELF_* 2024-10-11
  2024-10-11 · Lorenzo Stoakes <hidden>
• introduce PIDFD_SELF* sentinels v1 · 1 matching patch

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

  • [PATCH 3/3] selftests: pidfd: add tests for PIDFD_SELF_* 2024-10-10
  2024-10-10 · Lorenzo Stoakes <hidden>
• extensible syscalls: CHECK_FIELDS to allow for easier feature detection v3 · 1 matching patch

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

  • [PATCH RFC v3 08/10] selftests: clone3: add CHECK_FIELDS selftests 2024-10-09
  2024-10-09 · Aleksa Sarai <hidden>
• fork: Support shadow stacks in clone3() v11 · 4 matching patches

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

  • [PATCH RFT v11 5/8] selftests/clone3: Remove redundant flushes of output streams 2024-10-05
  • [PATCH RFT v11 6/8] selftests/clone3: Factor more of main loop into test_clone3() 2024-10-05
  • [PATCH RFT v11 7/8] selftests/clone3: Allow tests to flag if -E2BIG is a valid error code 2024-10-05
  • [PATCH RFT v11 8/8] selftests/clone3: Test shadow stack support 2024-10-05
  2024-10-05 · Mark Brown <broonie@kernel.org>
• introduce PIDFD_SELF rfc · 1 matching patch

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

  • [RFC PATCH 3/3] selftests: pidfd: add tests for PIDFD_SELF 2024-09-30
  2024-09-30 · Lorenzo Stoakes <hidden>
• extensible syscalls: CHECK_FIELDS to allow for easier feature detection v2 · 1 matching patch

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

  • [PATCH RFC v2 08/10] selftests: clone3: add CHECK_FIELDS selftests 2024-09-05
  2024-09-05 · Aleksa Sarai <hidden>
• extensible syscalls: CHECK_FIELDS to allow for easier feature detection rfc · 1 matching patch

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

  • [PATCH RFC 8/8] selftests: clone3: add CHECK_FIELDS selftests 2024-09-02
  2024-09-02 · Aleksa Sarai <hidden>
• fork: Support shadow stacks in clone3() v10 · 4 matching patches

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

  • [PATCH RFT v10 5/8] selftests/clone3: Remove redundant flushes of output streams 2024-08-21
  • [PATCH RFT v10 6/8] selftests/clone3: Factor more of main loop into test_clone3() 2024-08-21
  • [PATCH RFT v10 7/8] selftests/clone3: Allow tests to flag if -E2BIG is a valid error code 2024-08-21
  • [PATCH RFT v10 8/8] selftests/clone3: Test shadow stack support 2024-08-21
  2024-08-21 · Mark Brown <broonie@kernel.org>
• fork: Support shadow stacks in clone3() v9 · 4 matching patches

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

  • [PATCH RFT v9 5/8] selftests/clone3: Remove redundant flushes of output streams 2024-08-19
  • [PATCH RFT v9 6/8] selftests/clone3: Factor more of main loop into test_clone3() 2024-08-19
  • [PATCH RFT v9 7/8] selftests/clone3: Allow tests to flag if -E2BIG is a valid error code 2024-08-19
  • [PATCH RFT v9 8/8] selftests/clone3: Test shadow stack support 2024-08-19
  2024-08-19 · Mark Brown <broonie@kernel.org>
• fork: Support shadow stacks in clone3() v8 · 5 matching patches

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

  • [PATCH RFT v8 5/9] selftests/clone3: Remove redundant flushes of output streams 2024-08-08
  • [PATCH RFT v8 6/9] selftests/clone3: Factor more of main loop into test_clone3() 2024-08-08
  • [PATCH RFT v8 7/9] selftests/clone3: Explicitly handle child exits due to signals 2024-08-08
  • [PATCH RFT v8 8/9] selftests/clone3: Allow tests to flag if -E2BIG is a valid error code 2024-08-08
  • [PATCH RFT v8 9/9] selftests/clone3: Test shadow stack support 2024-08-08
  2024-08-08 · Mark Brown <broonie@kernel.org>
• fork: Support shadow stacks in clone3() v7 · 5 matching patches

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

  • [PATCH RFT v7 5/9] selftests/clone3: Remove redundant flushes of output streams 2024-07-31
  • [PATCH RFT v7 6/9] selftests/clone3: Factor more of main loop into test_clone3() 2024-07-31
  • [PATCH RFT v7 7/9] selftests/clone3: Explicitly handle child exits due to signals 2024-07-31
  • [PATCH RFT v7 8/9] selftests/clone3: Allow tests to flag if -E2BIG is a valid error code 2024-07-31
  • [PATCH RFT v7 9/9] selftests/clone3: Test shadow stack support 2024-07-31
  2024-07-31 · Mark Brown <broonie@kernel.org>