Re: [PATCH v14 00/17] arm64/riscv: Add support for crashkernel CMA reservation

On Mon, May 25, 2026 at 7:37 PM Mike Rapoport [off-list ref] wrote:

Hi Huacai,

On Mon, May 25, 2026 at 06:14:52PM +0800, Huacai Chen wrote:

quoted

On Mon, May 25, 2026 at 4:50 PM Jinjie Ruan [off-list ref] wrote:

quoted

Jinjie Ruan (16):
  riscv: kexec_file: Fix crashk_low_res not exclude bug
  powerpc/crash: Fix possible memory leak in update_crash_elfcorehdr()
  arm64: kexec: Fix image->elf_headers memory leak during retry loop
  x86/kexec: Fix potential buffer overflow in prepare_elf_headers()
  arm64: kexec_file: Fix potential buffer overflow in
    prepare_elf_headers()
  riscv: kexec_file: Fix potential buffer overflow in
    prepare_elf_headers()
  LoongArch: kexec: Fix potential buffer overflow in
    prepare_elf_headers()
  crash: Add crash_prepare_headers() to exclude crash kernel memory
  arm64: kexec_file: Use crash_prepare_headers() helper to simplify code
  x86/kexec: Use crash_prepare_headers() helper to simplify code
  riscv: kexec_file: Use crash_prepare_headers() helper to simplify code
  LoongArch: kexec: Use crash_prepare_headers() helper to simplify code
  crash: Use crash_exclude_core_ranges() on powerpc
  arm64: kexec: Add support for crashkernel CMA reservation
  riscv: kexec: Add support for crashkernel CMA reservation
  arm64/crash: Add crash hotplug support

I have some bikesheedings about the subjects. Can we unify the prefix formats?
x86/kexec, arm64: kexec_file, riscv: kexec_file, LoongArch: kexec .....

It might look weird in the series, but powerpc and x86 use '/' and arm64 and
riscv use ':' so in the logs in arch/ this would be actually fine.

OK, but at least we can unify kexec and kexec_file.

Huacai

With the only exception of arm64/crash that should have been arm64: crash:

quoted

Huacai

--
Sincerely yours,
Mike.