From: Dietmar Eggemann <dietmar.eggemann@arm.com>
To: 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
Date: Wed, 27 Nov 2019 15:31:38 +0100 [thread overview]
Message-ID: <9119c1db-b98d-67d4-ce4c-d9a9b298937a@arm.com> (raw)
In-Reply-To: <20191126214557.53afmorihwqimq2n@core.my.home>
On 26/11/2019 22:45, Ondřej Jirman wrote:
> 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:
[...]
>> Thanks for testing! Which Cpufreq driver is your system using?
>
> Hello,
>
> it's using cpufreq-dt.
Thanks for the info! It's dt-based so this one is safe in regards to
retrieving the correct topology core mask during CPU hp stress (i.e.
from multiple CPUs at the same time).
[...]
prev parent reply other threads:[~2019-11-27 14:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-20 10:42 Dietmar Eggemann
2019-11-20 11:09 ` Sudeep Holla
2019-11-20 12:30 ` Dietmar Eggemann
2019-11-20 11:16 ` Lukasz Luba
2019-11-24 21:47 ` Ondřej Jirman
2019-11-26 10:42 ` Dietmar Eggemann
2019-11-26 21:45 ` Ondřej Jirman
2019-11-27 14:31 ` Dietmar Eggemann [this message]
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