linux-kernel - Re: [External] Re: [PATCH 1/2] ACPI: PPTT: Populate cacheinfo entirely with PPTT

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Message-ID: <CAEEQ3wkfHvH4jXNO5NRDf0Fc3xUkY64hp7BDBmgNVdcsmYy-kA@mail.gmail.com>
Date: Fri, 12 Apr 2024 10:10:05 +0800
From: yunhui cui <cuiyunhui@...edance.com>
To: Sudeep Holla <sudeep.holla@....com>
Cc: rafael@...nel.org, lenb@...nel.org, linux-acpi@...r.kernel.org, 
	linux-kernel@...r.kernel.org, paul.walmsley@...ive.com, palmer@...belt.com, 
	aou@...s.berkeley.edu, linux-riscv@...ts.infradead.org
Subject: Re: [External] Re: [PATCH 1/2] ACPI: PPTT: Populate cacheinfo
 entirely with PPTT

Hi Sudeep,

On Thu, Apr 11, 2024 at 5:30 PM Sudeep Holla <sudeep.holla@....com> wrote:
>
> On Sun, Apr 07, 2024 at 08:38:28PM +0800, Yunhui Cui wrote:
> > When the type and level information of this_leaf cannot be obtained
> > from arch, cacheinfo is completely filled in with the content of PPTT.
> >
>
> Which platform is this ? Is this arm64 based or something else like RISC-V
> based ? That would help to understand some context here.
>

Thanks for your response, RISC-V currently has this requirement.
Please see: https://patchwork.kernel.org/project/linux-riscv/patch/20240407123829.36474-2-cuiyunhui@bytedance.com/

Thanks,
Yunhui