[PATCH v3 00/11] kdump: reduce vmcore size and capture time

patchwork-bot+linux-riscv at kernel.org patchwork-bot+linux-riscv at kernel.org
Fri Jun 26 01:21:11 PDT 2026


Hello:

This series was applied to riscv/linux.git (fixes)
by Rob Herring (Arm) <robh at kernel.org>:

On Wed, 27 May 2026 11:29:06 +0800 you wrote:
> From: Wandun Chen <chenwandun at lixiang.com>
> 
> On SoCs that carve out large firmware-owned reserved memory (GPU
> firmware, DSP, modem, camera ISP, NPU, ...), kdump currently dumps
> those carveouts as part of system RAM even though their contents are
> firmware state that is not useful for kernel crash analysis.
> 
> [...]

Here is the summary with links:
  - [v3,01/11] of: reserved_mem: handle NULL name in of_reserved_mem_lookup()
    https://git.kernel.org/riscv/c/cfba13a18672
  - [v3,02/11] kexec/crash: provide crash_exclude_mem_range() stub when CONFIG_CRASH_DUMP=n
    (no matching commit)
  - [v3,03/11] of: reserved_mem: avoid post-init UAF when alloc_reserved_mem_array() fails
    (no matching commit)
  - [v3,04/11] of: reserved_mem: zero total_reserved_mem_cnt if no valid /reserved-memory entry
    https://git.kernel.org/riscv/c/50a488de5fcc
  - [v3,05/11] of: reserved_mem: split alloc_reserved_mem_array() from fdt_scan_reserved_mem_late()
    (no matching commit)
  - [v3,06/11] of: reserved_mem: add dumpable flag to opt-in vmcore
    (no matching commit)
  - [v3,07/11] of: reserved_mem: save /memreserve/ entries into the reserved_mem array
    (no matching commit)
  - [v3,08/11] of: reserved_mem: add kdump helpers to exclude non-dumpable regions
    (no matching commit)
  - [v3,09/11] arm64: kdump: exclude non-dumpable reserved memory regions from vmcore
    (no matching commit)
  - [v3,10/11] riscv: kdump: exclude non-dumpable reserved memory regions from vmcore
    (no matching commit)
  - [v3,11/11] loongarch: kdump: exclude non-dumpable reserved memory regions from vmcore
    (no matching commit)

You are awesome, thank you!
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