Subject: Re: [PATCH v8 0/5] arm64/riscv: Add support for crashkernel CMA reservation

From: Baoquan He <[email-masked]>
Date: Tue, 10 Mar 2026 10:12:45 +0800

On 03/02/26 at 11:53am, Jinjie Ruan 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.
> 
> Rebased on v7.0-rc1.
> 
> Basic second kernel boot test were performed on QEMU platforms for x86,
> ARM64, and RISC-V architectures with the following parameters:
> 
> 	"cma=256M crashkernel=256M crashkernel=64M,cma"

The whole series looks good to me, thanks.

Acked-by: Baoquan He <[email-masked]>