linux-kernel - Re: [PATCH v5 3/3] cpufreq: qcom-hw: Add CPU clock provider support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:   Mon, 14 Nov 2022 12:21:43 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Cc:     Sudeep Holla <sudeep.holla@....com>,
        Manivannan Sadhasivam <mani@...nel.org>, andersson@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, rafael@...nel.org,
        robh+dt@...nel.org, johan@...nel.org, devicetree@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org
Subject: Re: [PATCH v5 3/3] cpufreq: qcom-hw: Add CPU clock provider support

On 14-11-22, 11:55, Manivannan Sadhasivam wrote:
> On Mon, Nov 14, 2022 at 08:46:58AM +0530, Viresh Kumar wrote:
> > On 09-11-22, 16:47, Sudeep Holla wrote:
> > > Is the cpufreq_get() API expected
> > > to return something close to what was set or is it expected to return the
> > > real set h/w value if and when possible.
> > 
> > The real frequency the hardware is running at.
> > 
> 
> Oh... In that case, qcom-cpufreq-hw driver is not returning the real frequency
> but instead whatever set by the cpufreq core previously using target_index().
> 
> Should I fix it too in the next version of this series?

Yes.

-- 
viresh