linux-kernel - Re: [PATCH] tools/power/cpupower: Fix Pstate frequency reporting on AMD Family 1Ah CPUs

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Date: Thu, 2 May 2024 09:41:58 -0600
From: Shuah Khan <skhan@...uxfoundation.org>
To: Mario Limonciello <mario.limonciello@....com>,
 Dhananjay Ugwekar <Dhananjay.Ugwekar@....com>, trenn@...e.com,
 shuah@...nel.org
Cc: ananth.narayan@....com, gautham.shenoy@....com, linux-pm@...r.kernel.org,
 linux-kernel@...r.kernel.org, rafael@...nel.org, Perry.Yuan@....com,
 Shuah Khan <skhan@...uxfoundation.org>
Subject: Re: [PATCH] tools/power/cpupower: Fix Pstate frequency reporting on
 AMD Family 1Ah CPUs

On 4/30/24 11:06, Mario Limonciello wrote:
> On 4/30/2024 03:37, Dhananjay Ugwekar wrote:
>> Update cpupower's P-State frequency calculation and reporting with AMD
>> Family 1Ah+ processors, when using the acpi-cpufreq driver. This is due
>> to a change in the PStateDef MSR layout in AMD Family 1Ah+.
>>
>> [ dhananjay: commit log, tested on 4th and 5th Gen AMD EPYC system ]
>>
>> Signed-off-by: Ananth Narayan <Ananth.Narayan@....com>
>> Signed-off-by: Dhananjay Ugwekar <Dhananjay.Ugwekar@....com>
> Reviewed-by: Mario Limonciello <mario.limonciello@....com>

Thank you. Applied to

git.kernel.org/pub/scm/linux/kernel/git/shuah/linux.git/log/ cpupower
branch for Linux 6.10-rc1.

I will include it in my pull request to Rafael.

thanks
-- Shuah