RE: [PATCH v2 11/21] cpufreq: amd: add amd-pstate frequencies attributes

[AMD Official Use Only]

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From: Fontenot, Nathan <redacted>
Sent: Wednesday, September 29, 2021 5:36 AM
To: Huang, Ray <Ray.Huang@amd.com>; Rafael J . Wysocki
[off-list ref]; Viresh Kumar [off-list ref];
Shuah Khan [off-list ref]; Borislav Petkov [off-list ref];
Peter Zijlstra [off-list ref]; Ingo Molnar [off-list ref];
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Cc: Sharma, Deepak <redacted>; Deucher, Alexander
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x86@kernel.org
Subject: Re: [PATCH v2 11/21] cpufreq: amd: add amd-pstate frequencies
attributes

On 9/26/2021 4:05 AM, Huang Rui wrote:

quoted

Introduce sysfs attributes to get the different level processor
frequencies.

Can you provide an explanation on why these are needed in addition to the
sysfs files created by the core cpufreq driver? Some of these appear to be
duplicates.

I will clean up the duplicated sysfs with core cpufreq driver in V3.

Thanks,
Ray