objtool · Supported

Maintainers

• M Josh Poimboeuf <jpoimboe@kernel.org>
• M Peter Zijlstra <peterz@infradead.org>

Paths

• F include/linux/objtool*.h
• F tools/objtool/

Last 30 days

Most active threads (last 7 days)

• COOLING6d Linux 7.2.8
  2026-09-25 14:46 · 1 reply in 7d · Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Active reviewers (last 30 days)

• Joe Lawrence <joe.lawrence@redhat.com>
  11 attestations (6 Acked-by, 5 Reported-by) · last on 2026-09-12
• Alice Ryhl <aliceryhl@google.com>
  9 attestations (3 Reported-by, 2 Reviewed-by, 4 Tested-by) · last on 2026-09-23
• Song Liu <song@kernel.org>
  8 attestations (8 Acked-by) · last on 2026-09-12
• Ben Procknow <hidden>
  3 attestations (3 Reported-by) · last on 2026-09-12
• Dylan Hatch <hidden>
  1 attestation (1 Reported-by) · last on 2026-09-12
• Miroslav Benes <mbenes@suse.cz>
  1 attestation (1 Reviewed-by) · last on 2026-09-12
• Sashiko <sashiko-bot@kernel.org>
  1 attestation (1 Reported-by) · last on 2026-09-12

Recent patches

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

• DORMANTno replies Re: Linux 7.2.8
  2026-09-25 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COOLING6d [PATCH 7.2 136/438] objtool: Validate disassembler headers in libopcodes probe
  2026-09-23 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COOLING10d Re: Linux 7.2.7
  2026-09-21 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COOLING12d [PATCH 7.2 139/733] objtool/klp: Fix checksums for constant pool references
  2026-09-17 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COOLING9d REVIEWED: 24 (24M) [PATCH 6.12 0013/1376] objtool/rust: add one more `noreturn` Rust function
  2026-09-12 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD16d REVIEWED: 3 (3M) [PATCH 7.2 1524/1815] objtool/klp: Fix vmlinux klp relocations for EXPORT_SYMBOL_FOR_MODULES()
  2026-09-12 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD16d REVIEWED: 4 (4M) [PATCH 7.2 1379/1815] objtool/klp: Fix size of empty special section entries
  2026-09-12 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD16d REVIEWED: 4 (4M) [PATCH 7.2 1378/1815] objtool/klp: Fix vmlinux .klp.symid link error for .no_trim_symbol symbols
  2026-09-12 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD16d REVIEWED: 3 (3M) [PATCH 7.2 1414/1815] objtool/klp: Fix .kcfi_traps special section extraction
  2026-09-12 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD16d [PATCH 7.2 1413/1815] objtool/klp: Fix vmlinux .klp.symid link error for .exitcall.exit symbols
  2026-09-12 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD16d REVIEWED: 4 (4M) [PATCH 7.2 1392/1815] objtool/klp: Fix relocations for EXPORT_SYMBOL_FOR_MODULES() symbols
  2026-09-12 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD16d REVIEWED: 4 (4M) [PATCH 7.2 1391/1815] objtool/klp: Dont match local symbols against exports
  2026-09-12 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD16d REVIEWED: 4 (4M) [PATCH 7.2 1390/1815] objtool/klp: Fix cross-module klp relocation section naming
  2026-09-12 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD16d REVIEWED: 4 (4M) [PATCH 7.2 1380/1815] objtool/klp: Ignore replacement offset of empty x86 alternatives
  2026-09-12 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD16d [PATCH 7.2 0978/1815] objtool/klp: Fix symbol resolution for duplicate data symbols
  2026-09-12 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD16d [PATCH 7.2 0977/1815] objtool/klp: Add .klp.symid for sympos disambiguation
  2026-09-12 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD16d [PATCH 7.2 0976/1815] objtool/klp: Fix false module dependencies caused by dead relocs
  2026-09-12 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD16d REVIEWED: 1 (1M) [PATCH 7.2 0975/1815] objtool/klp: Normalize Module.symvers paths to module names
  2026-09-12 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD16d [PATCH 7.2 0974/1815] objtool/klp: Fix module name normalization for paths with dots
  2026-09-12 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.18.51
  2026-09-11 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD19d REVIEWED: 24 (24M) [PATCH 6.18 006/583] objtool/rust: add one more `noreturn` Rust function
  2026-09-09 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD24d Re: Linux 7.2.4
  2026-09-07 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD28d FAILED: patch "[PATCH] objtool/rust: add one more `noreturn` Rust function" failed to apply to 6.18-stable tree
  2026-09-03 · <gregkh@linuxfoundation.org>
• COLD28d FAILED: patch "[PATCH] objtool/rust: add one more `noreturn` Rust function" failed to apply to 6.12-stable tree
  2026-09-03 · <gregkh@linuxfoundation.org>
• COLD28d REVIEWED: 12 (12M) FAILED: patch "[PATCH] objtool/rust: add one more `noreturn` Rust function for Rust" failed to apply to 6.12-stable tree
  2026-09-03 · <gregkh@linuxfoundation.org>
• COLD28d REVIEWED: 12 (12M) FAILED: patch "[PATCH] objtool/rust: add one more `noreturn` Rust function for Rust" failed to apply to 6.18-stable tree
  2026-09-03 · <gregkh@linuxfoundation.org>
• COLD59d Re: Linux 7.1.6
  2026-08-03 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD59d Re: Linux 6.18.42
  2026-08-03 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.12.101
  2026-08-03 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COLD59d [PATCH] objtool/rust: add one more `noreturn` Rust function for Rust 1.99.0
  2026-07-28 · Miguel Ojeda <ojeda@kernel.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.

• COLD28d REVIEWED: 12 (12M) FAILED: patch "[PATCH] objtool/rust: add one more `noreturn` Rust function for Rust" failed to apply to 6.18-stable tree
  2026-09-03 · <gregkh@linuxfoundation.org> · 1 Tested-by
• COLD28d REVIEWED: 12 (12M) FAILED: patch "[PATCH] objtool/rust: add one more `noreturn` Rust function for Rust" failed to apply to 6.12-stable tree
  2026-09-03 · <gregkh@linuxfoundation.org> · 1 Tested-by
• COLD19d REVIEWED: 24 (24M) [PATCH 6.18 006/583] objtool/rust: add one more `noreturn` Rust function
  2026-09-09 · Greg Kroah-Hartman <gregkh@linuxfoundation.org> · 1 Reviewed-by, 1 Tested-by
• COOLING9d REVIEWED: 24 (24M) [PATCH 6.12 0013/1376] objtool/rust: add one more `noreturn` Rust function
  2026-09-12 · Greg Kroah-Hartman <gregkh@linuxfoundation.org> · 1 Reviewed-by, 1 Tested-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.

• DORMANTno replies Re: Linux 6.19.7
  2026-03-12 · Sasha Levin <sashal@kernel.org>
• STALE198d [PATCH AUTOSEL 6.19] objtool/klp: Disable unsupported pr_debug() usage
  2026-03-17 · Sasha Levin <sashal@kernel.org>
• STALE190d [PATCH 6.19 179/378] objtool: Fix data alignment in elf_add_data()
  2026-03-17 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE184d Re: Linux 6.18.19
  2026-03-19 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.19.9
  2026-03-19 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.6.130
  2026-03-25 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE190d Re: Linux 6.12.78
  2026-03-25 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE177d [PATCH 6.19 008/342] objtool/klp: fix data alignment in __clone_symbol()
  2026-03-31 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE177d [PATCH 6.19 067/342] objtool/klp: Disable unsupported pr_debug() usage
  2026-03-31 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.6.131
  2026-04-02 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>