linux-kernel - Re: [PATCH V3 00/13] cpufreq: governors: Fix ABBA lockups

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Message-ID: <20160208165512.GS8294@vireshk>
Date:	Mon, 8 Feb 2016 22:25:13 +0530
From:	Viresh Kumar <viresh.kumar@...aro.org>
To:	Juri Lelli <juri.lelli@....com>
Cc:	Shilpasri G Bhat <shilpa.bhat@...ux.vnet.ibm.com>,
	Rafael Wysocki <rjw@...ysocki.net>,
	linaro-kernel@...ts.linaro.org, linux-pm@...r.kernel.org,
	skannan@...eaurora.org, peterz@...radead.org,
	mturquette@...libre.com, steve.muckle@...aro.org,
	vincent.guittot@...aro.org, morten.rasmussen@....com,
	dietmar.eggemann@....com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH V3 00/13] cpufreq: governors: Fix ABBA lockups

On 08-02-16, 16:39, Juri Lelli wrote:
> Hi,
> 
> On 08/02/16 18:24, Viresh Kumar wrote:
> > On 08-02-16, 18:21, Shilpasri G Bhat wrote:
> > > Hi,
> > > 
> > > On 02/08/2016 05:09 PM, Viresh Kumar wrote:
> > > > Hi Rafael,
> > > > 
> > > > Things look much much better now. I have rebased this series over
> > > > pm/bleeding-edge, that has all your patches.
> > > > 
> > > > I have moved ahead and done few more changes in this series, that should
> > > > get rid of all the lockdeps we were getting earlier, that includes
> > > > fixing lockdep issue in update_sampling_rate() that we were chasing.
> > > > 
> > > > These are pushed here again:
> > > > git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git cpufreq/governor-kobject
> > > > 
> > > > @Juri/Shilpa: Can you please confirm if all the issues got resolved now
> > > > ?
> > > 
> > > I have tested this patchset on Power8 box and did not find any lockdep warnings.
> > 
> 
> Everything looks good on TC2/Juno as well :).

Yeah, we finally solved the puzzle :)

-- 
viresh