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Date:   Tue, 26 Nov 2019 22:45:57 +0100
From:   =?utf-8?Q?Ond=C5=99ej?= Jirman <megous@megous.com>
To:     Dietmar Eggemann <dietmar.eggemann@arm.com>
Cc:     Atish Patra <atish.patra@wdc.com>,
        Russell King <linux@armlinux.org.uk>,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        Morten Rasmussen <morten.rasmussen@arm.com>,
        Lukasz Luba <lukasz.luba@arm.com>,
        Sudeep Holla <sudeep.holla@arm.com>
Subject: Re: [PATCH] arm: Fix topology setup in case of CPU hotplug for
 CONFIG_SCHED_MC
Message-ID: <20191126214557.53afmorihwqimq2n@core.my.home>
Mail-Followup-To: Dietmar Eggemann <dietmar.eggemann@arm.com>,
        Atish Patra <atish.patra@wdc.com>,
        Russell King <linux@armlinux.org.uk>,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        Morten Rasmussen <morten.rasmussen@arm.com>,
        Lukasz Luba <lukasz.luba@arm.com>,
        Sudeep Holla <sudeep.holla@arm.com>
References: <20191120104212.14791-1-dietmar.eggemann@arm.com>
 <20191124214753.m6lwcdemnddltctw@core.my.home>
 <50dfafee-55c3-767c-55f4-7d263feafe87@arm.com>
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On Tue, Nov 26, 2019 at 11:42:02AM +0100, Dietmar Eggemann wrote:
> On 24/11/2019 22:47, Ondřej Jirman wrote:
> > Hello,
> > 
> > On Wed, Nov 20, 2019 at 10:42:12AM +0000, Dietmar Eggemann wrote:
> 
> [...]
> 
> >> Fixes: ca74b316df96 ("arm: Use common cpu_topology structure and functions")
> >> Signed-off-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
> > 
> > This fixes CPU hotplug and correspondent suspend to ram/resume failures (that
> > disables and re-enables non-boot CPUs) on A83T SoC, that I've seen since
> > 5.4-rc1.
> > 
> > Tested-by: Ondrej Jirman <megous@megous.com>
> 
> Thanks for testing! Which Cpufreq driver is your system using?

Hello,

it's using cpufreq-dt.

regards,
	o.

> [...]
> 
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