linux-kernel - Re: [PATCH V3 4/4] cpufreq: CPPC: Add support for frequency invariance

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Message-ID: <20210629085312.j6f4e4b6vuezsqvm@vireshk-i7>
Date:   Tue, 29 Jun 2021 14:23:12 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Ionela Voinescu <ionela.voinescu@....com>
Cc:     Rafael Wysocki <rjw@...ysocki.net>,
        Sudeep Holla <sudeep.holla@....com>,
        Ingo Molnar <mingo@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Juri Lelli <juri.lelli@...hat.com>,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Dietmar Eggemann <dietmar.eggemann@....com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Ben Segall <bsegall@...gle.com>, Mel Gorman <mgorman@...e.de>,
        Daniel Bristot de Oliveira <bristot@...hat.com>,
        linux-pm@...r.kernel.org, Qian Cai <quic_qiancai@...cinc.com>,
        linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH V3 4/4] cpufreq: CPPC: Add support for frequency
 invariance

On 29-06-21, 09:47, Ionela Voinescu wrote:
> Okay, makes sense. I have not seen this code actually do anything wrong
> so far, and the issues I see on ThunderX2 point more to misbehaving
> counters for this purpose. This being said, I would have probably
> preferred for this feature to be disabled by default, until we've tested
> more, but that won't give the chance to anyone else to test.
> 
> Thanks!
> 
> Reviewed-by: Ionela Voinescu <ionela.voinescu@....com>

Thanks for understanding Ionela.

-- 
viresh