On Mon, 29 Jun 2026 17:47:36 +0800, Jinjie Ruan wrote:

arm64/riscv: Add support for crashkernel CMA reservation

The crash memory allocation, and the exclude of crashk_res, crashk_low_res
and crashk_cma memory are almost identical across different architectures,
This patch set handle them in crash core in a general way, which eliminate
a lot of duplication code.

[...]

Applied to crashkernel-cma branch of liveupdate/linux.git tree, thanks!

[01/10] riscv: kexec_file: Fix crashk_low_res not exclude bug
        commit: 5fc6e7d45373571d03cd04fd4c6069c0a97fa75a
[02/10] powerpc/crash: sort crash memory ranges before preparing elfcorehdr
        commit: 202b5de3ec34317d6a8944239fe227ef8f6853ec
[03/10] crash: Add crash_prepare_headers() to exclude crash kernel memory
        commit: 5beabef0cffaa1ea6e27e85dbd526b7a28e0e7c7
[04/10] arm64: kexec_file: Use crash_prepare_headers() helper to simplify code
        commit: 201b561cbc6c594aa1ef718a1204dd45720d96dd
[05/10] x86/crash: Use crash_prepare_headers() helper to simplify code
        commit: a8f09f2a7485956c3653696f6cb94faadd243645
[06/10] riscv: kexec_file: Use crash_prepare_headers() helper to simplify code
        commit: 7b078a0aa2753dcf5cae88e5349a25ac39998a9b
[07/10] LoongArch: kexec_file: Use crash_prepare_headers() helper to simplify code
        commit: 51ed0950adf05c99e393818887a2616dd4ab3e34
[08/10] powerpc/kexec_file: Use crash_exclude_core_ranges() helper
        commit: b0e06c5a30742bc6bc8523fe9c71c1a043a7661d
[09/10] arm64: kexec_file: Add support for crashkernel CMA reservation
        commit: c12c63d05dfe7088aa8b1b872fe261e25537c823
[10/10] riscv: kexec_file: Add support for crashkernel CMA reservation
        commit: a037fe3c58ed489ca8ad8531bd7e16b90a84badc

tree: https://git.kernel.org/pub/scm/linux/kernel/git/liveupdate/linux
branch: crashkernel-cma

--
Sincerely yours,
Mike.