linux-kernel - RE: [PATCH V7 2/4] cpufreq: amd-pstate: Add test module for amd-pstate driver

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Date:   Mon, 23 May 2022 08:25:28 +0000
From:   "Meng, Li (Jassmine)" <Li.Meng@....com>
To:     Viresh Kumar <viresh.kumar@...aro.org>
CC:     Shuah Khan <skhan@...uxfoundation.org>,
        "Huang, Ray" <Ray.Huang@....com>,
        "linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
        "Rafael J . Wysocki" <rafael.j.wysocki@...el.com>,
        "Fontenot, Nathan" <Nathan.Fontenot@....com>,
        "Sharma, Deepak" <Deepak.Sharma@....com>,
        "Deucher, Alexander" <Alexander.Deucher@....com>,
        "Limonciello, Mario" <Mario.Limonciello@....com>,
        "Su, Jinzhou (Joe)" <Jinzhou.Su@....com>,
        "Yuan, Perry" <Perry.Yuan@....com>,
        "Du, Xiaojian" <Xiaojian.Du@....com>,
        Borislav Petkov <bp@...en8.de>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH V7 2/4] cpufreq: amd-pstate: Add test module for
 amd-pstate driver

[AMD Official Use Only - General]



> -----Original Message-----
> From: Viresh Kumar <viresh.kumar@...aro.org>
> Sent: Monday, May 23, 2022 3:32 PM
> To: Meng, Li (Jassmine) <Li.Meng@....com>
> Cc: Shuah Khan <skhan@...uxfoundation.org>; Huang, Ray
> <Ray.Huang@....com>; linux-pm@...r.kernel.org; Rafael J . Wysocki
> <rafael.j.wysocki@...el.com>; Fontenot, Nathan
> <Nathan.Fontenot@....com>; Sharma, Deepak
> <Deepak.Sharma@....com>; Deucher, Alexander
> <Alexander.Deucher@....com>; Limonciello, Mario
> <Mario.Limonciello@....com>; Su, Jinzhou (Joe) <Jinzhou.Su@....com>;
> Yuan, Perry <Perry.Yuan@....com>; Du, Xiaojian <Xiaojian.Du@....com>;
> Borislav Petkov <bp@...en8.de>; linux-kernel@...r.kernel.org
> Subject: Re: [PATCH V7 2/4] cpufreq: amd-pstate: Add test module for amd-
> pstate driver
> 
> [CAUTION: External Email]
> 
> On 22-05-22, 19:54, Meng Li wrote:
> > Add amd-pstate-ut module, which is conceptually out-of-tree module and
> > provides ways for selftests/amd-pstate driver to test various kernel
> > module-related functionality. This module will be expected by some of
> > selftests to be present and loaded.
> >
> > Signed-off-by: Meng Li <li.meng@....com>
> > Acked-by: Huang Rui <ray.huang@....com>
> > ---
> >  drivers/cpufreq/Kconfig.x86     |   7 +
> >  drivers/cpufreq/Makefile        |   1 +
> >  drivers/cpufreq/amd-pstate-ut.c | 293
> > ++++++++++++++++++++++++++++++++
> >  3 files changed, 301 insertions(+)
> >  create mode 100644 drivers/cpufreq/amd-pstate-ut.c
> 
> I wonder if this should be moved to selftest directories instead ?
> 
> --
> Viresh

Thanks.
We took Shuah's comments and put test driver under drivers/cpufreq.

[Meng, Li (Jassmine)]