Re: [PATCH v16 00/10] arm64/riscv: Add support for crashkernel CMA reservation

From: Jinjie Ruan

Date: Wed Jun 10 2026 - 21:31:14 EST




On 6/9/2026 12:10 AM, Andrew Morton wrote:
> On Mon, 8 Jun 2026 15:34:49 +0800 Jinjie Ruan <ruanjinjie@xxxxxxxxxx> wrote:
>
>> 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.
>>
>> And add support for crashkernel CMA reservation for arm64 and riscv.
>
> fyi, AI review might have found a bunch of issues in arch-specific
> code, all of them pre-existing.

Hi, Andrew,

As Mike conveyed, Baoquan proposed splitting out the unrelated bug fixes
into a separate patch set, in order to keep v16 from growing excessively.

Link: https://lore.kernel.org/all/ah2Lx7KHI60tzd0v@MiWiFi-R3L-srv/

Best Regards,
Jinjie

>
> https://sashiko.dev/#/patchset/20260608073459.3119290-1-ruanjinjie@xxxxxxxxxx
>