kernel selftest framework · Maintained

Maintainers

• M Shuah Khan <shuah@kernel.org>
• M Shuah Khan <skhan@linuxfoundation.org>

Paths

• F Documentation/dev-tools/kselftest*
• F tools/testing/selftests/

Last 30 days

Active reviewers (last 30 days)

• Shung-Hsi Yu <hidden>
  9 attestations (9 Acked-by) · last on 2026-06-16
• Nikolay Aleksandrov <razor@blackwall.org>
  3 attestations (3 Acked-by) · last on 2026-06-16
• Andrii Nakryiko <andrii@kernel.org>
  2 attestations (1 Acked-by, 1 Suggested-by) · last on 2026-06-16
• Thomas Weißschuh <hidden>
  2 attestations (2 Reviewed-by) · last on 2026-06-16
• David Vernet <void@manifault.com>
  1 attestation (1 Acked-by) · last on 2026-06-16
• Daniel Borkmann <daniel@iogearbox.net>
  1 attestation (1 Reported-by) · last on 2026-06-16
• Stanislav Fomichev <hidden>
  1 attestation (1 Acked-by) · last on 2026-06-16
• John Fastabend <john.fastabend@gmail.com>
  1 attestation (1 Acked-by) · last on 2026-06-16
• Hao Sun <hidden>
  1 attestation (1 Reported-by) · last on 2026-06-16
• Chris Adams <hidden>
  1 attestation (1 Reported-by) · last on 2026-06-07

Recent patches

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

• WARM3d REVIEWED: 2 (2M) [PATCH 5.10 037/342] selftests: forwarding: lib: Add helpers for checksum handling
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COOLING4d REVIEWED: 2 (2M) [PATCH 5.15 040/411] selftests: forwarding: lib: Add helpers for checksum handling
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• HOTtoday REVIEWED: 5 (4M) [PATCH 6.1 063/522] selftests/bpf: Fix ARG_PTR_TO_LONG {half-,}uninitialized test
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• HOTtoday REVIEWED: 3 (2M) [PATCH 6.1 064/522] selftests/bpf: S/iptables/iptables-legacy/ in the bpf_nf and xdp_synproxy test
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• HOTtoday REVIEWED: 1 (0M) [PATCH 6.1 062/522] Revert "selftests/bpf: Add a cgroup prog bpf_get_ns_current_pid_tgid() test"
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• HOTtoday REVIEWED: 1 (0M) [PATCH 6.1 061/522] selftests/bpf: enhance align selftests expected log matching
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• HOTtoday REVIEWED: 1 (0M) [PATCH 6.1 060/522] selftests/bpf: Update bpf_clone_redirect expected return code
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• HOTtoday REVIEWED: 1 (0M) [PATCH 6.1 059/522] bpf: Fix a few selftest failures due to llvm18 change
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• HOTtoday REVIEWED: 1 (0M) [PATCH 6.1 058/522] selftests/bpf: Add read_build_id function
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• HOTtoday REVIEWED: 1 (0M) [PATCH 6.1 057/522] Revert "selftests/bpf: Add tests for _opts variants of bpf_*_get_fd_by_id()"
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• HOTtoday REVIEWED: 1 (0M) [PATCH 6.1 056/522] Revert "selftests/bpf: Workaround strict bpf_lsm return value check."
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• HOTtoday REVIEWED: 1 (0M) [PATCH 6.1 055/522] selftests/bpf: Convert test_global_funcs test to test_loader framework
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• HOTtoday REVIEWED: 5 (5M) [PATCH 6.1 054/522] selftests/bpf: add generic BPF program tester-loader
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• HOTtoday REVIEWED: 2 (2M) [PATCH 6.1 048/522] selftests: forwarding: lib: Add helpers for checksum handling
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COOLING5d [PATCH 6.6 344/452] bpf: Remove mark_precise_scalar_ids()
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COOLING5d [PATCH 6.6 343/452] bpf: Track equal scalars history on per-instruction level
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COOLING5d [PATCH 6.6 346/452] selftests/bpf: Update comments find_equal_scalars->sync_linked_regs
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COOLING5d [PATCH 6.6 345/452] selftests/bpf: Tests for per-insn sync_linked_regs() precision tracking
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COOLING10d REVIEWED: 1 (0M) [PATCH 6.18 071/325] selftests: harness: fix pidfd leak in __wait_for_test
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COOLING9d REVIEWED: 1 (0M) [PATCH 7.0 077/378] selftests: harness: fix pidfd leak in __wait_for_test
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COOLING9d [PATCH 7.0 097/378] riscv: cfi: reject unknown flags in PR_SET_CFI
  2026-06-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD20d [PATCH 7.0 113/332] Revert "ipv6: preserve insertion order for same-scope addresses"
  2026-06-07 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD22d [PATCH 5.10 522/589] selftests: lib.mk: Also install "config" and "settings"
  2026-05-30 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD22d REVIEWED: 7 (7M) [PATCH 5.10 352/589] selftest: memcg: skip memcg_sock test if address family not supported
  2026-05-30 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD28d REVIEWED: 7 (7M) [PATCH 5.15 469/776] selftest: memcg: skip memcg_sock test if address family not supported
  2026-05-30 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD27d REVIEWED: 1 (0M) [PATCH 6.1 623/969] bpf: allow UTF-8 literals in bpf_bprintf_prepare()
  2026-05-30 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD27d REVIEWED: 19 (17M) [PATCH 6.1 540/969] selftests/mm: skip migration tests if NUMA is unavailable
  2026-05-30 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD27d REVIEWED: 7 (7M) [PATCH 6.1 542/969] selftest: memcg: skip memcg_sock test if address family not supported
  2026-05-30 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD27d REVIEWED: 1 (1M) [PATCH 6.1 044/969] selftests: net: bridge_vlan_mcast: wait for h1 before querier check
  2026-05-30 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD31d REVIEWED: 2 (1M) [PATCH 6.18 368/377] selftests: net: Fix checksums in xdp_native
  2026-05-28 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Needs attention (review trailers in, no pickup)

Patches with review trailers that haven't landed in mainline and haven't been Acked by a maintainer. Oldest first.

• STALE138d REVIEWED: 1 (0M) [PATCH AUTOSEL 6.19-6.18] kselftest/kublk: include message in _Static_assert for C11 compatibility
  2026-02-10 · Sasha Levin <sashal@kernel.org> · 1 Reviewed-by
• STALE121d REVIEWED: 1 (0M) [PATCH 6.18 027/752] kselftest/kublk: include message in _Static_assert for C11 compatibility
  2026-02-28 · Sasha Levin <sashal@kernel.org> · 1 Reviewed-by
• STALE119d REVIEWED: 3 (3M) [PATCH 6.12 050/385] selftests/bpf: veristat: fix printing order in output_stats()
  2026-02-28 · Sasha Levin <sashal@kernel.org> · 1 Tested-by
• STALE119d REVIEWED: 2 (2M) [PATCH 6.12 365/385] selftests: mlxsw: tc_restrictions: Fix test failure with new iproute2
  2026-02-28 · Sasha Levin <sashal@kernel.org> · 1 Reviewed-by
• STALE119d REVIEWED: 3 (3M) [PATCH 6.12 376/385] selftests: forwarding: vxlan_bridge_1d: fix test failure with br_netfilter enabled
  2026-02-28 · Sasha Levin <sashal@kernel.org> · 1 Reviewed-by
• STALE119d REVIEWED: 3 (3M) [PATCH 6.12 377/385] selftests: forwarding: vxlan_bridge_1d_ipv6: fix test failure with br_netfilter enabled
  2026-02-28 · Sasha Levin <sashal@kernel.org> · 1 Reviewed-by
• STALE121d REVIEWED: 3 (3M) [PATCH 6.6 038/283] selftests/bpf: veristat: fix printing order in output_stats()
  2026-02-28 · Sasha Levin <sashal@kernel.org> · 1 Tested-by
• STALE121d REVIEWED: 2 (2M) [PATCH 6.6 264/283] selftests: mlxsw: tc_restrictions: Fix test failure with new iproute2
  2026-02-28 · Sasha Levin <sashal@kernel.org> · 1 Reviewed-by
• STALE121d REVIEWED: 3 (3M) [PATCH 6.6 275/283] selftests: forwarding: vxlan_bridge_1d: fix test failure with br_netfilter enabled
  2026-02-28 · Sasha Levin <sashal@kernel.org> · 1 Reviewed-by
• STALE121d REVIEWED: 3 (3M) [PATCH 6.6 276/283] selftests: forwarding: vxlan_bridge_1d_ipv6: fix test failure with br_netfilter enabled
  2026-02-28 · Sasha Levin <sashal@kernel.org> · 1 Reviewed-by

Quiet for 30+ days

Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.

• STALE145d [PATCH 5.10 046/300] selftests/bpf: Fix bpf_prog_detach2 usage in test_lirc_mode2
  2025-12-03 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE145d [PATCH 5.10 072/300] selftests/net: Replace non-standard __WORDSIZE with sizeof(long) * 8
  2025-12-03 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE145d [PATCH 5.10 073/300] selftests/net: Ensure assert() triggers in psock_tpacket.c
  2025-12-03 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE201d [PATCH 5.15 062/392] selftests/bpf: Fix bpf_prog_detach2 usage in test_lirc_mode2
  2025-12-03 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE201d [PATCH 5.15 096/392] selftests/net: Ensure assert() triggers in psock_tpacket.c
  2025-12-03 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE201d [PATCH 5.15 095/392] selftests/net: Replace non-standard __WORDSIZE with sizeof(long) * 8
  2025-12-03 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE201d [PATCH 5.15 213/392] netdevsim: add Makefile for selftests
  2025-12-03 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE201d [PATCH 5.15 214/392] selftests: netdevsim: Fix ethtool-coalesce.sh fail by installing ethtool-common.sh
  2025-12-03 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE205d [PATCH 6.1 096/568] selftests/bpf: Fix bpf_prog_detach2 usage in test_lirc_mode2
  2025-12-03 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE205d [PATCH 6.1 139/568] selftests/net: Replace non-standard __WORDSIZE with sizeof(long) * 8
  2025-12-03 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>