kdump · Maintained

Maintainers

• M Andrew Morton <akpm@linux-foundation.org>
• M Baoquan He <baoquan.he@linux.dev>
• M Mike Rapoport <rppt@kernel.org>
• M Pasha Tatashin <pasha.tatashin@soleen.com>
• M Pratyush Yadav <pratyush@kernel.org>
• R Dave Young <ruirui.yang@linux.dev>

Paths

• F Documentation/admin-guide/kdump/
• F fs/proc/vmcore.c
• F include/linux/crash_core.h
• F include/linux/crash_dump.h
• F include/uapi/linux/vmcore.h
• F kernel/crash_*.c

Last 30 days

Recent patches

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

• COOLING9d [PATCH v4 01/10] kexec/crash: provide crash_exclude_mem_range() stub when CONFIG_CRASH_DUMP=n
  2026-06-30 · Wandun Chen <hidden>
• COOLING13d [PATCH v3 02/11] kexec/crash: provide crash_exclude_mem_range() stub when CONFIG_CRASH_DUMP=n
  2026-05-27 · Wandun Chen <hidden>
• COLD48d [PATCH v2 2/8] kexec/crash: provide crash_exclude_mem_range() stub when CONFIG_CRASH_DUMP=n
  2026-05-20 · Wandun Chen <hidden>
• STALE63d [PATCH 11/11] Documentation: admin-guide: kdump: document linux,no-dump DT property
  2026-04-29 · Chen Wandun <hidden>
• STALE97d [PATCH v5 2/3] crash: Align the declaration of crash_load_dm_crypt_keys with CONFIG_CRASH_DM_CRYPT
  2026-02-25 · Coiby Xu <hidden>
• STALE680d [PATCH] arm64/vmcore: Add pgtable_l5_enabled information in vmcoreinfo
  2024-08-26 · Kuan-Ying Lee <hidden>
• STALE685d [PATCH linux-next v3 04/14] crash: split crash dumping code out from kexec_core.c
  2024-01-24 · Baoquan He <hidden>
• STALE685d [PATCH linux-next v3 02/14] crash: split vmcoreinfo exporting code out from crash_core.c
  2024-01-24 · Baoquan He <hidden>
• STALE685d [PATCH linux-next v3 01/14] kexec: split crashkernel reservation code out from crash_core.c
  2024-01-24 · Baoquan He <hidden>
• STALE867d [PATCH v2 04/14] crash: split crash dumping code out from kexec_core.c
  2024-01-19 · Baoquan He <hidden>
• STALE867d [PATCH v2 02/14] crash: split vmcoreinfo exporting code out from crash_core.c
  2024-01-19 · Baoquan He <hidden>
• STALE867d [PATCH v2 01/14] kexec: split crashkernel reservation code out from crash_core.c
  2024-01-19 · Baoquan He <hidden>
• STALE912d [PATCH 2/5] kexec: split crashkernel reservation code out from crash_core.c
  2024-01-05 · Baoquan He <hidden>
• STALE912d [PATCH 1/5] kexec_core: move kdump related codes from crash_core.c to kexec_core.c
  2024-01-05 · Baoquan He <hidden>
• STALE975d REVIEWED: 1 (0M) [PATCH v3 9/9] crash_core.c: remove unneeded functions
  2023-09-14 · Baoquan He <hidden>
• STALE975d [PATCH v3 5/9] crash_core: move crashk_*res definition into crash_core.c
  2023-09-14 · Baoquan He <hidden>
• STALE975d [PATCH v3 4/9] crash_core: add generic function to do reservation
  2023-09-14 · Baoquan He <hidden>
• STALE975d [PATCH v3 3/9] crash_core: change parse_crashkernel() to support crashkernel=,high|low parsing
  2023-09-14 · Baoquan He <hidden>
• STALE975d REVIEWED: 1 (0M) [PATCH v3 2/9] crash_core: change the prototype of function parse_crashkernel()
  2023-09-14 · Baoquan He <hidden>
• STALE1032d Re: [PATCH v2 6/8] x86: kdump: use generic interface to simplify crashkernel reservation code
  2023-08-30 · Baoquan He <hidden>
• STALE1032d [PATCH v2 8/8] crash_core.c: remove unneeded functions
  2023-08-29 · Baoquan He <hidden>
• STALE1032d [PATCH v2 5/8] crash_core.h: include <asm/crash_core.h> if generic reservation is needed
  2023-08-29 · Baoquan He <hidden>
• STALE1032d [PATCH v2 2/8] crash_core: change the prototype of function parse_crashkernel()
  2023-08-29 · Baoquan He <hidden>
• STALE1032d [PATCH v2 3/8] crash_core: change parse_crashkernel() to support crashkernel=,high|low parsing
  2023-08-29 · Baoquan He <hidden>
• STALE1032d [PATCH v2 4/8] crash_core: add generic function to do reservation
  2023-08-29 · Baoquan He <hidden>
• STALE1046d [PATCH 5/8] crash_core: add generic function to do reservation
  2023-08-27 · Baoquan He <hidden>
• STALE1046d [PATCH 8/8] crash_core.c: remove unneeded functions
  2023-08-27 · Baoquan He <hidden>
• STALE1046d [PATCH 4/8] crash_core: change parse_crashkernel() to support crashkernel=,high|low parsing
  2023-08-27 · Baoquan He <hidden>
• STALE1046d [PATCH 2/8] crash_core: change the prototype of function parse_crashkernel()
  2023-08-27 · Baoquan He <hidden>
• STALE1047d Re: [RFC PATCH 0/4] kdump: add generic functions to simplify crashkernel crashkernel in architecture
  2023-07-10 · Philipp Rudo <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.

• STALE63d [PATCH 11/11] Documentation: admin-guide: kdump: document linux,no-dump DT property
  2026-04-29 · Chen Wandun <hidden>
• COLD48d [PATCH v2 2/8] kexec/crash: provide crash_exclude_mem_range() stub when CONFIG_CRASH_DUMP=n
  2026-05-20 · Wandun Chen <hidden>
• COOLING13d [PATCH v3 02/11] kexec/crash: provide crash_exclude_mem_range() stub when CONFIG_CRASH_DUMP=n
  2026-05-27 · Wandun Chen <hidden>