linux-kernel - Re: WARNING: CPU: 4 PID: 326 at drivers/opp/core.c:2471 dev_pm_opp_set

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Message-ID: <20220725120949.fofc7chlsnrgfpvm@vireshk-i7>
Date:   Mon, 25 Jul 2022 17:39:49 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Stanimir Varbanov <stanimir.varbanov@...aro.org>
Cc:     Naresh Kamboju <naresh.kamboju@...aro.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Mansur Alisha Shaik <mansur@...eaurora.org>,
        open list <linux-kernel@...r.kernel.org>,
        Linux-Next Mailing List <linux-next@...r.kernel.org>,
        regressions@...ts.linux.dev, Linux PM <linux-pm@...r.kernel.org>,
        lkft-triage@...ts.linaro.org, Nishanth Menon <nm@...com>,
        Stephen Boyd <sboyd@...nel.org>,
        Abhinav Kumar <quic_abhinavk@...cinc.com>
Subject: Re: WARNING: CPU: 4 PID: 326 at drivers/opp/core.c:2471
 dev_pm_opp_set_config+0x344/0x620

On 25-07-22, 14:55, Stanimir Varbanov wrote:
> Hi Viresh,
> 
> I can take a look and provide a patch to fix that.
> 
> But, is this a new warn or it is a consequence of new changes in
> opp/core.c ?

This WARN was missing earlier (by mistake) and is added now after some
redesigning. You can reproduce it on the OPP tree:

git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git opp/linux-next

-- 
viresh