linux-kernel - Re: [PATCH] drivers: base: cacheinfo: support DT overrides for cache type

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Message-ID: <20171117111351.GA20137@e107155-lin>
Date:   Fri, 17 Nov 2017 11:13:51 +0000
From:   Sudeep Holla <sudeep.holla@....com>
To:     Tan Xiaojun <tanxiaojun@...wei.com>
Cc:     gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org,
        Sudeep Holla <sudeep.holla@....com>
Subject: Re: [PATCH] drivers: base: cacheinfo: support DT overrides for cache
 type

On Fri, Nov 17, 2017 at 10:13:39AM +0800, Tan Xiaojun wrote:
> On 2017/11/16 23:23, Sudeep Holla wrote:
> > 
> > I assume L3 is outer non-architected system cache.
> > 
> 
> Yes.
>

Good.

> OK. That's fine. I will test this.

Thanks.

> By the way, Arm64 tend to use acpi way to boot now. Is there some
> suitable solution for acpi?
>

Yes Jeremy is currently working on it[1] and IIRC Xiongfeng Wang from Huawei
was testing them[2]. You need to talk to him ;)

--
Regards,
Sudeep

[1] https://marc.info/?l=linux-pm&m=151026155606677&w=2
[2] https://marc.info/?l=linux-pm&m=151073816218307&w=2