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

Recent patches

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

• COLD35d [PATCH v1 4/6] objtool/powerpc: Skip jump destination analysis and unnanotated intra-function call warnings for --ftr-fixup
  2026-05-05 · Sathvika Vasireddy <hidden>
• COLD35d [PATCH v1 1/6] objtool/powerpc: Add build-time fixup of alternate feature branch targets
  2026-05-05 · Sathvika Vasireddy <hidden>
• COLD35d [PATCH v1 3/6] objtool: Fix "can't find starting instruction" warnings on vmlinux
  2026-05-05 · Sathvika Vasireddy <hidden>
• COLD35d [PATCH v1 2/6] objtool: Set ELF_F_LAYOUT flag to preserve vmlinux segment layout
  2026-05-05 · Sathvika Vasireddy <hidden>
• STALE122d [RFC PATCH v4 4/6] objtool/powerpc: Skip jump destination analysis and unnanotated intra-function call warnings for --ftr-fixup
  2026-03-16 · Sathvika Vasireddy <hidden>
• STALE122d [RFC PATCH v4 2/6] objtool: Set ELF_F_LAYOUT flag to preserve vmlinux segment layout
  2026-03-16 · Sathvika Vasireddy <hidden>
• STALE122d [RFC PATCH v4 3/6] objtool: Fix "can't find starting instruction" warnings on vmlinux
  2026-03-16 · Sathvika Vasireddy <hidden>
• STALE122d [RFC PATCH v4 1/6] objtool/powerpc: Add build-time fixup of alternate feature branch targets
  2026-03-16 · Sathvika Vasireddy <hidden>
• STALE156d [RFC PATCH v3 3/6] objtool: Fix "can't find starting instruction" warnings on vmlinux
  2026-02-09 · Sathvika Vasireddy <hidden>
• STALE156d [RFC PATCH v3 4/6] objtool/powerpc: Skip jump destination analysis and unnanotated intra-function call warnings for --ftr-fixup
  2026-02-09 · Sathvika Vasireddy <hidden>
• STALE156d [RFC PATCH v3 2/6] objtool: Set ELF_F_LAYOUT flag to preserve vmlinux segment layout
  2026-02-09 · Sathvika Vasireddy <hidden>
• STALE156d [RFC PATCH v3 1/6] objtool/powerpc: Add build-time fixup of alternate feature branch targets
  2026-02-09 · Sathvika Vasireddy <hidden>
• STALE277d [RFC PATCH v2 1/3] objtool/powerpc: Enhance objtool to fixup alternate feature relative addresses
  2025-09-29 · Sathvika Vasireddy <hidden>
• STALE499d Re: Build Warnings at arch/powerpc/
  2025-03-04 · Madhavan Srinivasan <maddy@linux.ibm.com>
• STALE501d REVIEWED: 1 (0M) [PATCH v5 2/4] objtool/powerpc: Add support for decoding all types of uncond branches
  2025-02-25 · Christophe Leroy <hidden>
• STALE506d [RFC PATCH] objtool: Skip unannotated intra-function call warning for bl+mflr pattern
  2025-02-19 · Sathvika Vasireddy <hidden>
• STALE546d [PATCH v5 02/15] objtool: Move back misplaced comment
  2025-01-15 · Christophe Leroy <hidden>
• STALE546d [PATCH v5 08/15] objtool: Track general purpose register used for switch table base
  2025-01-15 · Christophe Leroy <hidden>
• STALE546d [PATCH v5 15/15] powerpc: Implement UACCESS validation on PPC32
  2025-01-15 · Christophe Leroy <hidden>
• STALE546d [PATCH v5 06/15] objtool: Add support for relative switch tables
  2025-01-15 · Christophe Leroy <hidden>
• STALE546d [PATCH v5 11/15] objtool: .rodata.cst{2/4/8/16} are not switch tables
  2025-01-15 · Christophe Leroy <hidden>
• STALE546d [PATCH v5 10/15] objtool: When looking for switch tables also follow conditional and dynamic jumps
  2025-01-15 · Christophe Leroy <hidden>
• STALE546d [PATCH v5 09/15] objtool: Find end of switch table directly
  2025-01-15 · Christophe Leroy <hidden>
• STALE546d [PATCH v5 01/15] objtool: Fix generic annotation infrastructure cross build
  2025-01-15 · Christophe Leroy <hidden>
• STALE546d [PATCH v5 12/15] objtool: Add support for more complex UACCESS control
  2025-01-15 · Christophe Leroy <hidden>
• STALE546d [PATCH v5 07/15] objtool: Merge mark_func_jump_tables() and add_func_jump_tables()
  2025-01-15 · Christophe Leroy <hidden>
• STALE546d [PATCH v5 13/15] objtool: Prepare noreturns.h for more architectures
  2025-01-15 · Christophe Leroy <hidden>
• STALE546d REVIEWED: 17 (17M) [PATCH v5 05/15] objtool: Add INSN_RETURN_CONDITIONAL
  2025-01-15 · Christophe Leroy <hidden>
• STALE546d REVIEWED: 17 (17M) [PATCH v5 04/15] objtool: Fix JUMP_ENTRY_SIZE for bi-arch like powerpc
  2025-01-15 · Christophe Leroy <hidden>
• STALE501d [PATCH v4 2/4] objtool/powerpc: Add support for decoding all types of uncond branches
  2024-12-03 · Christophe Leroy <hidden>

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.

• STALE156d [RFC PATCH v3 2/6] objtool: Set ELF_F_LAYOUT flag to preserve vmlinux segment layout
  2026-02-09 · Sathvika Vasireddy <hidden>
• STALE156d [RFC PATCH v3 4/6] objtool/powerpc: Skip jump destination analysis and unnanotated intra-function call warnings for --ftr-fixup
  2026-02-09 · Sathvika Vasireddy <hidden>
• STALE156d [RFC PATCH v3 3/6] objtool: Fix "can't find starting instruction" warnings on vmlinux
  2026-02-09 · Sathvika Vasireddy <hidden>
• STALE122d [RFC PATCH v4 2/6] objtool: Set ELF_F_LAYOUT flag to preserve vmlinux segment layout
  2026-03-16 · Sathvika Vasireddy <hidden>
• STALE122d [RFC PATCH v4 3/6] objtool: Fix "can't find starting instruction" warnings on vmlinux
  2026-03-16 · Sathvika Vasireddy <hidden>
• STALE122d [RFC PATCH v4 4/6] objtool/powerpc: Skip jump destination analysis and unnanotated intra-function call warnings for --ftr-fixup
  2026-03-16 · Sathvika Vasireddy <hidden>
• COLD35d [PATCH v1 2/6] objtool: Set ELF_F_LAYOUT flag to preserve vmlinux segment layout
  2026-05-05 · Sathvika Vasireddy <hidden>
• COLD35d [PATCH v1 3/6] objtool: Fix "can't find starting instruction" warnings on vmlinux
  2026-05-05 · Sathvika Vasireddy <hidden>
• COLD35d [PATCH v1 4/6] objtool/powerpc: Skip jump destination analysis and unnanotated intra-function call warnings for --ftr-fixup
  2026-05-05 · Sathvika Vasireddy <hidden>