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 23 patches in this subsystem on linux-mips, ordered by date desc.

• STALE74d [PATCH 3/4] riscv: vmcore_info: export riscv arch-specific struct offsets to vmcoreinfo
  2026-06-22 · Pnina Feder <hidden>
• STALE74d [PATCH 4/4] mips: vmcore_info: export mips arch-specific struct offsets to vmcoreinfo
  2026-06-22 · Pnina Feder <hidden>
• STALE74d [PATCH 2/4] vmcoreinfo: export task and mm struct offsets to vmcoreinfo
  2026-06-22 · Pnina Feder <hidden>
• STALE382d Re: [PATCH v2 15/16] fs/proc: update vmcore to use .proc_mmap_prepare
  2025-09-12 · Lorenzo Stoakes <hidden>
• STALE382d [PATCH v2 15/16] fs/proc: update vmcore to use .proc_mmap_prepare
  2025-09-10 · Lorenzo Stoakes <hidden>
• STALE391d [PATCH 15/16] fs/proc: update vmcore to use .proc_mmap_[prepare, complete]
  2025-09-08 · Lorenzo Stoakes <hidden>
• STALE774d [PATCH linux-next v3 04/14] crash: split crash dumping code out from kexec_core.c
  2024-01-24 · Baoquan He <hidden>
• STALE774d [PATCH linux-next v3 02/14] crash: split vmcoreinfo exporting code out from crash_core.c
  2024-01-24 · Baoquan He <hidden>
• STALE774d [PATCH linux-next v3 01/14] kexec: split crashkernel reservation code out from crash_core.c
  2024-01-24 · Baoquan He <hidden>
• STALE956d [PATCH v2 04/14] crash: split crash dumping code out from kexec_core.c
  2024-01-19 · Baoquan He <hidden>
• STALE956d [PATCH v2 02/14] crash: split vmcoreinfo exporting code out from crash_core.c
  2024-01-19 · Baoquan He <hidden>
• STALE956d [PATCH v2 01/14] kexec: split crashkernel reservation code out from crash_core.c
  2024-01-19 · Baoquan He <hidden>
• STALE1757d [PATCH v2 1/2] kdump: vmcore: remove copy_to() and add copy_to_user_or_kernel()
  2021-12-11 · Tiezhu Yang <yangtiezhu@loongson.cn>
• STALE1757d [PATCH v2 2/2] kdump: crashdump: use copy_to_user_or_kernel() to simplify code
  2021-12-11 · Tiezhu Yang <yangtiezhu@loongson.cn>
• STALE1760d [PATCH 1/2] kdump: vmcore: move copy_to() from vmcore.c to uaccess.h
  2021-12-10 · Tiezhu Yang <yangtiezhu@loongson.cn>
• STALE1868d LANDED [PATCH v5 2/9] crash_dump: Make elfcorehdr address/size symbols always visible
  2021-08-11 · Geert Uytterhoeven <geert+renesas@glider.be>
• STALE2931d [PATCH 29/30] mm: remove include/linux/bootmem.h
  2018-09-14 · Mike Rapoport <hidden>
• STALE2939d [RFC PATCH 29/29] mm: remove include/linux/bootmem.h
  2018-09-05 · Mike Rapoport <hidden>
• DORMANTno replies REVIEWED: 1 (0M) [PATCH v5 1/2] crash_dump: Add vmcore_elf32_check_arch
  2016-02-11 · Daniel Wagner <hidden>
• STALE3884d REVIEWED: 1 (0M) [PATCH v4 1/2] crash_dump: Add vmcore_elf32_check_arch
  2016-02-10 · Daniel Wagner <hidden>
• STALE3884d [PATCH v3 2/3] crash_dump: Add vmcore_elf32_check_arch
  2016-02-08 · Daniel Wagner <hidden>
• STALE4654d REVIEWED: 1 (0M) [PATCH] crash_dump: fix compilation error (on MIPS at least)
  2013-12-04 · Qais Yousef <hidden>
• STALE4903d [PATCH 03/28] proc: Split kcore bits from linux/procfs.h into linux/kcore.h [RFC]
  2013-04-16 · David Howells <dhowells@redhat.com>

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.

• STALE74d [PATCH 2/4] vmcoreinfo: export task and mm struct offsets to vmcoreinfo
  2026-06-22 · Pnina Feder <hidden>
• STALE74d [PATCH 3/4] riscv: vmcore_info: export riscv arch-specific struct offsets to vmcoreinfo
  2026-06-22 · Pnina Feder <hidden>
• STALE74d [PATCH 4/4] mips: vmcore_info: export mips arch-specific struct offsets to vmcoreinfo
  2026-06-22 · Pnina Feder <hidden>