linux-kernel - Re: [RFC/RFT][PATCH v3 0/6] sched/cpuidle: Idle loop rework

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Message-ID: <1520608760.4638.14.camel@surriel.com>
Date:   Fri, 09 Mar 2018 10:19:20 -0500
From:   Rik van Riel <riel@...riel.com>
To:     "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Peter Zijlstra <peterz@...radead.org>,
        Linux PM <linux-pm@...r.kernel.org>,
        Frederic Weisbecker <fweisbec@...il.com>
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        Paul McKenney <paulmck@...ux.vnet.ibm.com>,
        Thomas Ilsche <thomas.ilsche@...dresden.de>,
        Doug Smythies <dsmythies@...us.net>,
        Aubrey Li <aubrey.li@...ux.intel.com>,
        Mike Galbraith <mgalbraith@...e.de>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [RFC/RFT][PATCH v3 0/6] sched/cpuidle: Idle loop rework

On Fri, 2018-03-09 at 10:34 +0100, Rafael J. Wysocki wrote:
> Hi All,
> 
> Thanks a lot for the discussion and testing so far!
> 
> This is a total respin of the whole series, so please look at it
> afresh.
> Patches 2 and 3 are the most similar to their previous versions, but
> still they are different enough.

This series gives no RCU errors on startup,
and no CPUs seem to be getting stuck any more.

I will run some performance tests with these
patches.

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