objtool
SupportedReviewed, not picked up (0)
Review trailers in, no mainline landing or maintainer Ack. Oldest first.
No reviewed patches awaiting pickup in this queue.
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-arm-kernel touching this subsystem.
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2026-08-08 · Josh Poimboeuf <jpoimboe@kernel.org>
objtool/arm64: Port klp-build to arm64 v4 · 12 matching patches
Entire posting: PENDING · 1 of 22 landed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
- [PATCH v4 01/22] objtool/klp: Fix .kcfi_traps special section extraction 2026-08-08
- [PATCH v4 07/22] arm64: Annotate special section entries 2026-08-08
- [PATCH v4 10/22] objtool: Allow setting --mnop without --mcount 2026-08-08
- [PATCH v4 12/22] objtool: Ignore jumps to the end of the function for checksum runs 2026-08-08
- [PATCH v4 13/22] objtool: Refactor elf_add_data() to use a growable data buffer 2026-08-08
- [PATCH v4 14/22] objtool: Reuse string references 2026-08-08
- [PATCH v4 15/22] objtool: Prevent kCFI hashes from being decoded as instructions 2026-08-08
- [PATCH v4 16/22] objtool/klp: Add arm64 support for prefix/PFE detection 2026-08-08
- [PATCH v4 17/22] objtool/klp: Filter arm64 mapping symbols in find_symbol_by_offset() 2026-08-08
- [PATCH v4 18/22] objtool/klp: Don't correlate arm64 mapping symbols 2026-08-08
- [PATCH v4 19/22] objtool/klp: Clone inline alternative replacements 2026-08-08
- [PATCH v4 20/22] objtool/klp: Introduce objtool for arm64 2026-08-08
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2026-05-13 · Josh Poimboeuf <jpoimboe@kernel.org>
objtool/arm64: Port klp-build to arm64 v3 · 12 matching patches
Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
- [PATCH v3 06/21] arm64: Annotate special section entries 2026-05-13
- [PATCH v3 08/21] objtool: Allow setting --mnop without --mcount 2026-05-13
- [PATCH v3 10/21] objtool: Ignore jumps to the end of the function for checksum runs 2026-05-13
- [PATCH v3 11/21] objtool: Allow empty alternatives 2026-05-13
- [PATCH v3 12/21] objtool: Refactor elf_add_data() to use a growable data buffer 2026-05-13
- [PATCH v3 13/21] objtool: Reuse string references 2026-05-13
- [PATCH v3 14/21] objtool: Prevent kCFI hashes from being decoded as instructions 2026-05-13
- [PATCH v3 15/21] objtool/klp: Add arm64 support for prefix/PFE detection 2026-05-13
- [PATCH v3 16/21] objtool/klp: Filter arm64 mapping symbols in find_symbol_by_offset() 2026-05-13
- [PATCH v3 17/21] objtool/klp: Don't correlate arm64 mapping symbols 2026-05-13
- [PATCH v3 18/21] objtool/klp: Clone inline alternative replacements 2026-05-13
- [PATCH v3 19/21] objtool/klp: Introduce objtool for arm64 2026-05-13
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2026-03-17 · Josh Poimboeuf <jpoimboe@kernel.org>
objtool/arm64: Port klp-build to arm64 v2 · 6 matching patches
Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
- [PATCH v2 05/12] objtool: Extricate checksum calculation from validate_branch() 2026-03-17
- [PATCH v2 06/12] objtool: Allow setting --mnop without --mcount 2026-03-17
- [PATCH v2 08/12] objtool: Ignore jumps to the end of the function for non-CFG arches 2026-03-17
- [PATCH v2 09/12] objtool: Allow empty alternatives 2026-03-17
- [PATCH v2 10/12] objtool: Reuse consecutive string references 2026-03-17
- [PATCH v2 11/12] objtool: Introduce objtool for arm64 2026-03-17
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2026-03-05 · Josh Poimboeuf <jpoimboe@kernel.org>
objtool/arm64: Port klp-build to arm64 v1 · 8 matching patches
Entire posting: SUPERSEDED · 2 of 14 landed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
- [PATCH 01/14] objtool: Fix data alignment in elf_add_data() 2026-03-05
- [PATCH 02/14] objtool: Fix ERROR_INSN() error message 2026-03-05
- [PATCH 07/14] objtool: Extricate checksum calculation from validate_branch() 2026-03-05
- [PATCH 08/14] objtool: Allow setting --mnop without --mcount 2026-03-05
- [PATCH 10/14] objtool: Ignore jumps to the end of the function for non-CFG arches 2026-03-05
- [PATCH 11/14] objtool: Allow empty alternatives 2026-03-05
- [PATCH 12/14] objtool: Reuse consecutive string references 2026-03-05
- [PATCH 13/14] objtool: Introduce objtool for arm64 2026-03-05
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2025-11-14 · Valentin Schneider <vschneid@redhat.com>
context_tracking,x86: Defer some IPIs until a user->kernel transition v7 · 3 matching patches
Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
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2025-10-10 · Valentin Schneider <vschneid@redhat.com>
context_tracking,x86: Defer some IPIs until a user->kernel transition v6 · 3 matching patches
Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
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2025-07-17 · Kees Cook <kees@kernel.org>
stackleak: Support Clang stack depth tracking v3 · 2 matching patches
Entire posting: SUPERSEDED · 9 of 13 landed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
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2025-05-23 · Kees Cook <kees@kernel.org>
stackleak: Support Clang stack depth tracking v2 · 2 matching patches
Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
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2025-05-07 · Kees Cook <kees@kernel.org>
stackleak: Support Clang stack depth tracking v1 · 1 matching patch
Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
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2025-05-02 · Kees Cook <kees@kernel.org>
stackleak: Support Clang stack depth tracking rfc · 1 matching patch
Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
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2023-02-14 · Josh Poimboeuf <jpoimboe@kernel.org>
cpu,sched: Mark arch_cpu_idle_dead() __noreturn v2 · 3 matching patches
Entire posting: PENDING · 20 of 25 landed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
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2023-02-07 · Josh Poimboeuf <jpoimboe@kernel.org>
cpu,sched: Mark arch_cpu_idle_dead() __noreturn v1 · 1 matching patch
Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
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2023-02-02 · <hidden>
arm64: livepatch: Use ORC for dynamic frame pointer validation v3 · 14 matching patches
Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
- [RFC PATCH v3 01/22] objtool: Reorganize CFI code 2023-02-02
- [RFC PATCH v3 02/22] objtool: Reorganize instruction-related code 2023-02-02
- [RFC PATCH v3 03/22] objtool: Move decode_instructions() to a separate file 2023-02-02
- [RFC PATCH v3 04/22] objtool: Reorganize Unwind hint code 2023-02-02
- [RFC PATCH v3 05/22] objtool: Reorganize ORC types 2023-02-02
- [RFC PATCH v3 06/22] objtool: Reorganize ORC code 2023-02-02
- [RFC PATCH v3 08/22] objtool: Introduce STATIC_CHECK 2023-02-02
- [RFC PATCH v3 09/22] objtool: arm64: Add basic definitions and compile 2023-02-02
- [RFC PATCH v3 10/22] objtool: arm64: Implement decoder for Dynamic FP validation 2023-02-02
- [RFC PATCH v3 11/22] objtool: arm64: Invoke the decoder 2023-02-02
- [RFC PATCH v3 12/22] objtool: arm64: Compute destinations for call and jump instructions 2023-02-02
- [RFC PATCH v3 13/22] objtool: arm64: Walk instructions and compute CFI for each instruction 2023-02-02
- [RFC PATCH v3 14/22] objtool: arm64: Generate ORC data from CFI for object files 2023-02-02
- [RFC PATCH v3 15/22] objtool: arm64: Add unwind hint support 2023-02-02
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2022-09-08 · Sami Tolvanen <samitolvanen@google.com>
KCFI support v5 · 2 matching patches
Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
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2022-08-30 · Sami Tolvanen <samitolvanen@google.com>
KCFI support v4 · 1 matching patch
Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
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2022-08-08 · Sathvika Vasireddy <hidden>
objtool: Enable and implement --mcount option on powerpc v1 · 9 matching patches
Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
- [PATCH 08/16] objtool: Fix SEGFAULT 2022-08-08
- [PATCH 09/16] objtool: Use target file endianness instead of a compiled constant 2022-08-08
- [PATCH 10/16] objtool: Use target file class size instead of a compiled constant 2022-08-08
- [PATCH 11/16] objtool: Add --mnop as an option to --mcount 2022-08-08
- [PATCH 12/16] objtool: Read special sections with alts only when specific options are selected 2022-08-08
- [PATCH 13/16] objtool: Use macros to define arch specific reloc types 2022-08-08
- [PATCH 14/16] objtool: Add arch specific function arch_ftrace_match() 2022-08-08
- [PATCH 15/16] objtool/powerpc: Enable objtool to be built on ppc 2022-08-08
- [PATCH 16/16] objtool/powerpc: Add --mcount specific implementation 2022-08-08
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2022-06-23 · Chen Zhongjin <hidden>
objtool: add base support for arm64 v6 · 13 matching patches
Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
- [PATCH v6 02/33] objtool: arm64: Add base definition for arm64 backend 2022-06-23
- [PATCH v6 03/33] objtool: arm64: Decode add/sub instructions 2022-06-23
- [PATCH v6 04/33] objtool: arm64: Decode jump and call related instructions 2022-06-23
- [PATCH v6 05/33] objtool: arm64: Decode other system instructions 2022-06-23
- [PATCH v6 06/33] objtool: arm64: Decode load/store instructions 2022-06-23
- [PATCH v6 07/33] objtool: arm64: Decode LDR instructions 2022-06-23
- [PATCH v6 08/33] objtool: arm64: Accept non-instruction data in code sections 2022-06-23
- [PATCH v6 09/33] objtool: check: Support data in text section 2022-06-23
- [PATCH v6 10/33] objtool: arm64: Handle supported relocations in alternatives 2022-06-23
- [PATCH v6 11/33] objtool: arm64: Ignore replacement section for alternative callback 2022-06-23
- [PATCH v6 13/33] objtool: arm64: Enable ORC for arm64 2022-06-23
- [PATCH v6 17/33] objtool: arm64: Add unwind_hint support 2022-06-23
- [PATCH v6 33/33] objtool: revert c_file fallthrough detection for arm64 2022-06-23
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2022-06-22 · Chen Zhongjin <hidden>
objtool: add base support for arm64 v5 · 13 matching patches
Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
- [PATCH v5 02/33] objtool: arm64: Add base definition for arm64 backend 2022-06-22
- [PATCH v5 03/33] objtool: arm64: Decode add/sub instructions 2022-06-22
- [PATCH v5 04/33] objtool: arm64: Decode jump and call related instructions 2022-06-22
- [PATCH v5 05/33] objtool: arm64: Decode other system instructions 2022-06-22
- [PATCH v5 06/33] objtool: arm64: Decode load/store instructions 2022-06-22
- [PATCH v5 07/33] objtool: arm64: Decode LDR instructions 2022-06-22
- [PATCH v5 08/33] objtool: arm64: Accept non-instruction data in code sections 2022-06-22
- [PATCH v5 09/33] objtool: check: Support data in text section 2022-06-22
- [PATCH v5 10/33] objtool: arm64: Handle supported relocations in alternatives 2022-06-22
- [PATCH v5 11/33] objtool: arm64: Ignore replacement section for alternative callback 2022-06-22
- [PATCH v5 13/33] objtool: arm64: Enable ORC for arm64 2022-06-22
- [PATCH v5 17/33] objtool: arm64: Add unwind_hint support 2022-06-22
- [PATCH v5 33/33] objtool: revert c_file fallthrough detection for arm64 2022-06-22
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2022-06-22 · Chen Zhongjin <hidden>
objtool: Reorganize x86 arch-specific code v2 · 4 matching patches
Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
- [PATCH v2 1/5] objtool: Make ORC type code arch-specific 2022-06-22
- [PATCH v2 3/5] objtool: Add generic symbol for relocation type 2022-06-22
- [PATCH v2 4/5] objtool: Specify host-arch for making LIBSUBCMD 2022-06-22
- [PATCH v2 5/5] objtool: use arch_jump_destination in read_intra_function_calls 2022-06-22
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2022-06-10 · Sami Tolvanen <samitolvanen@google.com>
KCFI support v3 · 1 matching patch
Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
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2022-05-24 · <hidden>
arm64: livepatch: Use ORC for dynamic frame pointer validation v2 · 13 matching patches
Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
- [RFC PATCH v2 01/20] objtool: Reorganize CFI code 2022-05-24
- [RFC PATCH v2 02/20] objtool: Reorganize instruction-related code 2022-05-24
- [RFC PATCH v2 03/20] objtool: Move decode_instructions() to a separate file 2022-05-24
- [RFC PATCH v2 04/20] objtool: Reorganize Unwind hint code 2022-05-24
- [RFC PATCH v2 05/20] objtool: Reorganize ORC types 2022-05-24
- [RFC PATCH v2 06/20] objtool: Reorganize ORC code 2022-05-24
- [RFC PATCH v2 08/20] objtool: arm64: Implement decoder for FP validation 2022-05-24
- [RFC PATCH v2 09/20] objtool: arm64: Implement command to invoke the decoder 2022-05-24
- [RFC PATCH v2 10/20] objtool: arm64: Compute destinations for call and jump instructions 2022-05-24
- [RFC PATCH v2 11/20] objtool: arm64: Walk instructions and compute CFI for each instruction 2022-05-24
- [RFC PATCH v2 12/20] objtool: arm64: Generate ORC data from CFI for object files 2022-05-24
- [RFC PATCH v2 13/20] objtool: arm64: Dump ORC data present in object files 2022-05-24
- [RFC PATCH v2 14/20] objtool: arm64: Add unwind hint support 2022-05-24
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2022-05-13 · Sami Tolvanen <samitolvanen@google.com>
KCFI support v2 · 1 matching patch
Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
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2022-04-29 · Sami Tolvanen <samitolvanen@google.com>
KCFI support rfc · 1 matching patch
Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
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2022-04-29 · Chen Zhongjin <hidden>
objtool: add base support for arm64 v4 · 11 matching patches
Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
- [RFC PATCH v4 04/37] objtool: arm64: Add base definition for arm64 backend 2022-04-29
- [RFC PATCH v4 05/37] objtool: arm64: Decode add/sub instructions 2022-04-29
- [RFC PATCH v4 06/37] objtool: arm64: Decode jump and call related instructions 2022-04-29
- [RFC PATCH v4 07/37] objtool: arm64: Decode other system instructions 2022-04-29
- [RFC PATCH v4 08/37] objtool: arm64: Decode load/store instructions 2022-04-29
- [RFC PATCH v4 09/37] objtool: arm64: Decode LDR instructions 2022-04-29
- [RFC PATCH v4 10/37] objtool: arm64: Accept non-instruction data in code sections 2022-04-29
- [RFC PATCH v4 11/37] objtool: arm64: Handle supported relocations in alternatives 2022-04-29
- [RFC PATCH v4 12/37] objtool: arm64: Ignore replacement section for alternative callback 2022-04-29
- [RFC PATCH v4 14/37] objtool: check: Support data in text section 2022-04-29
- [RFC PATCH v4 15/37] objtool: arm64: Add unwind_hint support 2022-04-29
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2022-04-07 · <hidden>
arm64: livepatch: Use DWARF Call Frame Information for frame pointer validation v1 · 3 matching patches
Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
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2022-04-07 · Chen Zhongjin <hidden>
objtool: add base support for arm64 v3 · 9 matching patches
Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
- [RFC PATCH v3 04/13] objtool: arm64: Add base definition for arm64 backend 2022-04-07
- [RFC PATCH v3 05/13] objtool: arm64: Decode add/sub instructions 2022-04-07
- [RFC PATCH v3 06/13] objtool: arm64: Decode jump and call related instructions 2022-04-07
- [RFC PATCH v3 07/13] objtool: arm64: Decode other system instructions 2022-04-07
- [RFC PATCH v3 08/13] objtool: arm64: Decode load/store instructions 2022-04-07
- [RFC PATCH v3 09/13] objtool: arm64: Decode LDR instructions 2022-04-07
- [RFC PATCH v3 10/13] objtool: arm64: Accept non-instruction data in code sections 2022-04-07
- [RFC PATCH v3 11/13] objtool: arm64: Handle supported relocations in alternatives 2022-04-07
- [RFC PATCH v3 12/13] objtool: arm64: Ignore replacement section for alternative callback 2022-04-07
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2021-11-09 · Ard Biesheuvel <ardb@kernel.org>
static call updates rfc · 2 matching patches
Entire posting: PENDING · 1 of 7 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
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2021-03-03 · Julien Thierry <hidden>
objtool: add base support for arm64 v2 · 9 matching patches
Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
- [RFC PATCH v2 04/13] objtool: arm64: Add base definition for arm64 backend 2021-03-03
- [RFC PATCH v2 05/13] objtool: arm64: Decode add/sub instructions 2021-03-03
- [RFC PATCH v2 06/13] objtool: arm64: Decode jump and call related instructions 2021-03-03
- [RFC PATCH v2 07/13] objtool: arm64: Decode other system instructions 2021-03-03
- [RFC PATCH v2 08/13] objtool: arm64: Decode load/store instructions 2021-03-03
- [RFC PATCH v2 09/13] objtool: arm64: Decode LDR instructions 2021-03-03
- [RFC PATCH v2 10/13] objtool: arm64: Accept padding in code sections 2021-03-03
- [RFC PATCH v2 11/13] objtool: arm64: Handle supported relocations in alternatives 2021-03-03
- [RFC PATCH v2 12/13] objtool: arm64: Ignore replacement section for alternative callback 2021-03-03
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2021-01-20 · Julien Thierry <hidden>
objtool: add base support for arm64 rfc · 11 matching patches
Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
- [RFC PATCH 04/17] objtool: arm64: Add base definition for arm64 backend 2021-01-20
- [RFC PATCH 05/17] objtool: arm64: Decode add/sub instructions 2021-01-20
- [RFC PATCH 06/17] objtool: arm64: Decode jump and call related instructions 2021-01-20
- [RFC PATCH 07/17] objtool: arm64: Decode other system instructions 2021-01-20
- [RFC PATCH 08/17] objtool: arm64: Decode load/store instructions 2021-01-20
- [RFC PATCH 09/17] objtool: arm64: Decode LDR instructions 2021-01-20
- [RFC PATCH 10/17] objtool: arm64: Accept padding in code sections 2021-01-20
- [RFC PATCH 13/17] objtool: arm64: Implement functions to add switch tables alternatives 2021-01-20
- [RFC PATCH 14/17] objtool: arm64: Cache section with switch table information 2021-01-20
- [RFC PATCH 15/17] objtool: arm64: Handle supported relocations in alternatives 2021-01-20
- [RFC PATCH 16/17] objtool: arm64: Ignore replacement section for alternative callback 2021-01-20
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2021-01-15 · Andrey Konovalov <hidden>
kasan: HW_TAGS tests support and fixes v4 · 1 matching patch
Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.
Quiet for 30+ days (2)
Patches with no review trailers and no replies. Oldest first.
- [PATCH v4 07/22] arm64: Annotate special section entries +21 more in this series 2026-08-08 · Josh Poimboeuf <jpoimboe@kernel.org>
- Re: [PATCH v4 14/22] objtool: Reuse string references 2026-08-12 · Josh Poimboeuf <jpoimboe@kernel.org>