linux-kernel - Re: [PATCH] cpupower: Fix querying boost support for amd-pstate-epp mode

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Message-ID: <dcb720bc-113f-e467-01bd-3d19869e13ac@linuxfoundation.org>
Date:   Mon, 14 Aug 2023 15:28:15 -0600
From:   Shuah Khan <skhan@...uxfoundation.org>
To:     Huang Rui <ray.huang@....com>,
        "Limonciello, Mario" <Mario.Limonciello@....com>
Cc:     "Yuan, Perry" <Perry.Yuan@....com>,
        "Karny, Wyes" <Wyes.Karny@....com>,
        "trenn@...e.com" <trenn@...e.com>,
        "shuah@...nel.org" <shuah@...nel.org>,
        "rafael.j.wysocki@...el.com" <rafael.j.wysocki@...el.com>,
        "linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "chenhq2005@...il.com" <chenhq2005@...il.com>,
        Shuah Khan <skhan@...uxfoundation.org>
Subject: Re: [PATCH] cpupower: Fix querying boost support for amd-pstate-epp
 mode

On 8/13/23 22:14, Huang Rui wrote:
> On Sat, Aug 12, 2023 at 05:35:01AM +0800, Limonciello, Mario wrote:
>> When running in active mode the driver for amd-pstate has -epp appended.
>> This throws off amd-pstate detection.
>>
>> To detect amd-pstate look for the prefix instead.
>>
>> Fixes: ffa5096a7c33 ("cpufreq: amd-pstate: implement Pstate EPP support for the AMD processors")
>> Reported-by: chenhq2005@...il.com
>> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217755
>> Signed-off-by: Mario Limonciello <mario.limonciello@....com>
> 
> Acked-by: Huang Rui <ray.huang@....com>
> 

This patch doesn't apply on top of cpupower latest:

https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux.git coupower

Please rebase and send it.

thanks,
-- Shuah