linux-kernel - Re: [RFC PATCH 2/3] opp: Set required OPPs in reverse order when scaling down

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Date:   Mon, 24 Aug 2020 13:42:54 +0200
From:   Stephan Gerhold <stephan@...hold.net>
To:     Viresh Kumar <viresh.kumar@...aro.org>
Cc:     "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Kevin Hilman <khilman@...nel.org>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Nishanth Menon <nm@...com>, Stephen Boyd <sboyd@...nel.org>,
        linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
        Niklas Cassel <nks@...wful.org>
Subject: Re: [RFC PATCH 2/3] opp: Set required OPPs in reverse order when
 scaling down

On Mon, Aug 24, 2020 at 05:00:27PM +0530, Viresh Kumar wrote:
> On 21-08-20, 18:31, Stephan Gerhold wrote:
> > This patch does not apply anymore after the cleanup you pushed to
> > opp/linux-next. I would be happy to send a v2 with that fixed.
> > 
> > On my other OPP patch set you mentioned that you might apply these
> > directly with some of your own changes - would you also prefer to do it
> > yourself in this case or should I send a v2?
> 
> I will pick the first 2 myself, that's fine. Lets see where we go with
> the third one :)
> 

OK, please ignore my question in my reply to PATCH 1/3 then. I replied
before I read this one. Just add back the NULL checks and it should be
fine :)

> > Still looking for your feedback on both patch sets by the way! :)
> 
> Sorry about the delay, I was on vacation for over a week in between and
> this and the other patchset was a bit tricky (which you may have not
> realized, not sure, as I wondered if something will not work within
> the OPP core for v1 binding, but it did finally I believe) :)
> 

No problem! I guess I did indeed not realize potential problems for the
v1 bindings, all this compatibility code is quite confusing. :)

Thanks!
Stephan