linux-kernel - Re: [RFC/RFT][PATCH v2 0/6] sched/cpuidle: Idle loop rework

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Message-ID: <CAJZ5v0gjB+8rgKNO_3FDnuJZjbjW0mxjptd6h1--McwGjTKj9A@mail.gmail.com>
Date:   Thu, 8 Mar 2018 17:37:55 +0100
From:   "Rafael J. Wysocki" <rafael@...nel.org>
To:     Doug Smythies <dsmythies@...us.net>
Cc:     "Rafael J. Wysocki" <rafael@...nel.org>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Thomas Gleixner <tglx@...utronix.de>,
        Frederic Weisbecker <fweisbec@...il.com>,
        Paul McKenney <paulmck@...ux.vnet.ibm.com>,
        Thomas Ilsche <thomas.ilsche@...dresden.de>,
        Rik van Riel <riel@...riel.com>,
        Aubrey Li <aubrey.li@...ux.intel.com>,
        Mike Galbraith <mgalbraith@...e.de>,
        LKML <linux-kernel@...r.kernel.org>,
        Linux PM <linux-pm@...r.kernel.org>,
        Peter Zijlstra <peterz@...radead.org>
Subject: Re: [RFC/RFT][PATCH v2 0/6] sched/cpuidle: Idle loop rework

On Thu, Mar 8, 2018 at 4:18 PM, Doug Smythies <dsmythies@...us.net> wrote:
> On 2018.03.07 17:29 Doug wrote:
>> On 2018.03.07 14:12 Rafael J. Wysocki wrote:
>>> On Wed, Mar 7, 2018 at 6:04 PM, Doug Smythies <dsmythies@...us.net> wrote:
>>>> On 2018.03.06 12:57 Rafael J. Wysocki wrote:
>>>
>>>> During the test I got some messages (I also got some with the V1 patch set):
>>
>>> Can you please check if that's reporoducible with just the first three
>>> patches in the series applied?
>>
>> I will.
>
> No issues. Test duration: 7 hours and 26 minutes.
> Boot seems normal. Times re-booted 4.

Cool, thanks!

This means that the other patches introduce the problem, most likely.