linux-kernel - RE: [PATCH v2 00/14] AMD Pstate Enhancement And Issue Fixs

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Date:   Mon, 11 Jul 2022 01:47:31 +0000
From:   "Yuan, Perry" <Perry.Yuan@....com>
To:     Viresh Kumar <viresh.kumar@...aro.org>
CC:     "rafael.j.wysocki@...el.com" <rafael.j.wysocki@...el.com>,
        "Huang, Ray" <Ray.Huang@....com>,
        "Sharma, Deepak" <Deepak.Sharma@....com>,
        "Limonciello, Mario" <Mario.Limonciello@....com>,
        "Fontenot, Nathan" <Nathan.Fontenot@....com>,
        "Deucher, Alexander" <Alexander.Deucher@....com>,
        "Su, Jinzhou (Joe)" <Jinzhou.Su@....com>,
        "Huang, Shimmer" <Shimmer.Huang@....com>,
        "Du, Xiaojian" <Xiaojian.Du@....com>,
        "Meng, Li (Jassmine)" <Li.Meng@....com>,
        "linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v2 00/14] AMD Pstate Enhancement And Issue Fixs

[AMD Official Use Only - General]



> -----Original Message-----
> From: Viresh Kumar <viresh.kumar@...aro.org>
> Sent: Monday, July 11, 2022 8:30 AM
> To: Yuan, Perry <Perry.Yuan@....com>
> Cc: rafael.j.wysocki@...el.com; Huang, Ray <Ray.Huang@....com>;
> Sharma, Deepak <Deepak.Sharma@....com>; Limonciello, Mario
> <Mario.Limonciello@....com>; Fontenot, Nathan
> <Nathan.Fontenot@....com>; Deucher, Alexander
> <Alexander.Deucher@....com>; Su, Jinzhou (Joe) <Jinzhou.Su@....com>;
> Huang, Shimmer <Shimmer.Huang@....com>; Du, Xiaojian
> <Xiaojian.Du@....com>; Meng, Li (Jassmine) <Li.Meng@....com>; linux-
> pm@...r.kernel.org; linux-kernel@...r.kernel.org
> Subject: Re: [PATCH v2 00/14] AMD Pstate Enhancement And Issue Fixs
> 
> [CAUTION: External Email]
> 
> On 09-07-22, 10:08, Perry Yuan wrote:
> > Hello,
> >
> > This patchsets adds support for precision boost hardware control for
> > AMD processors.
> >
> > Meanwhile the patchset fixs lowest perf query and desired perf scope
> issues.
> > Update transition delay and latency default value to meet SMU firmware
> requirement.
> > and do some code cleanups,
> > It also exports cpufreq cpu release and acquire for coming amd-pstate
> > epp mode driver
> >
> > The patch series are tested on the AMD mobile and EYPC server systems
> 
> Please use "--thread=shallow" option while generating patches with git,
> these should be part of a single thread.
> 
> --
> viresh

Got it, I will use this shallow thread in V3 patchset creating.

Perry.