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From:   "Rafael J. Wysocki" <rafael@kernel.org>
Date:   Fri, 6 Aug 2021 15:32:37 +0200
Message-ID: <CAJZ5v0iB_vbbqzee6HSoLbVwVBWMmpvHWLZ_5_neWWqXr1JqoQ@mail.gmail.com>
Subject: Re: [PATCH v3] PM: EM: Increase energy calculation precision
To:     Lukasz Luba <lukasz.luba@arm.com>
Cc:     "Rafael J. Wysocki" <rafael@kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        "Rafael J. Wysocki" <rjw@rjwysocki.net>,
        Chris Redpath <Chris.Redpath@arm.com>,
        Dietmar Eggemann <dietmar.eggemann@arm.com>,
        Morten Rasmussen <morten.rasmussen@arm.com>,
        Quentin Perret <qperret@google.com>,
        Linux PM <linux-pm@vger.kernel.org>,
        Stable <stable@vger.kernel.org>,
        Peter Zijlstra <peterz@infradead.org>,
        Viresh Kumar <viresh.kumar@linaro.org>,
        Vincent Guittot <vincent.guittot@linaro.org>,
        Ingo Molnar <mingo@redhat.com>,
        Juri Lelli <juri.lelli@redhat.com>,
        Steven Rostedt <rostedt@goodmis.org>, segall@google.com,
        Mel Gorman <mgorman@suse.de>,
        Daniel Bristot de Oliveira <bristot@redhat.com>,
        CCj.Yeh@mediatek.com
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On Thu, Aug 5, 2021 at 12:00 PM Lukasz Luba <lukasz.luba@arm.com> wrote:
>
>
>
> On 8/4/21 7:10 PM, Rafael J. Wysocki wrote:
> > On Tue, Aug 3, 2021 at 3:31 PM Lukasz Luba <lukasz.luba@arm.com> wrote:
> >>
> >> Hi Rafael,
> >>
> >> On 8/3/21 11:27 AM, Lukasz Luba wrote:
> >>
> >> [snip]
> >>
> >>>
> >>> Fixes: 27871f7a8a341ef ("PM: Introduce an Energy Model management framework")
> >>> Reported-by: CCJ Yeh <CCj.Yeh@mediatek.com>
> >>> Reviewed-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
> >>> Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
> >>> ---
> >>>
> >>> v3 changes:
> >>> - adjusted patch description according to Dietmar's comments
> >>> - added Dietmar's review tag
> >>> - added one empty line in the code to separate them
> >>>
> >>>    include/linux/energy_model.h | 16 ++++++++++++++++
> >>>    kernel/power/energy_model.c  |  4 +++-
> >>>    2 files changed, 19 insertions(+), 1 deletion(-)
> >>>
> >>
> >> Could you take this patch via your PM tree, please?
> >
> > I can do that, but do you want a Cc:stable tag on it?
> >
>
> No, thank you. I'll prepare a dedicated patches and send them after this
> patch gets a proper commit ID. I've done similar things recently with
> some thermal stuff and different stable versions [1].
>
> Please take this patch. I will handle the stable testing, preparation
> separately.
>
> [1] https://lore.kernel.org/lkml/20210514104916.19975-1-lukasz.luba@arm.com/

OK, applied as 5.15 material.

However, since I'm on vacation next week, it will show up in
linux-next after -rc6.

Thanks!