From: Pavel Machek <pavel@ucw.cz>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Woody Suwalski <terraluna977@gmail.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
kernel list <linux-kernel@vger.kernel.org>,
mingo@redhat.com, hpa@zytor.com
Subject: Re: 4.10-rc1: thinkpad x60: who ate my cpu?
Date: Mon, 13 Feb 2017 10:42:36 +0100 [thread overview]
Message-ID: <20170213094236.GA2924@amd> (raw)
In-Reply-To: <alpine.DEB.2.20.1702130948130.3619@nanos>
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Hi!
On Mon 2017-02-13 09:48:41, Thomas Gleixner wrote:
> On Mon, 13 Feb 2017, Pavel Machek wrote:
> > cd /sys/devices/system/cpu/cpu1
> > while true; do echo 0 > online; echo 1 > online; done
> >
> > ...crashes x60 with 4.10-rc in few minutes. [Which is bad -- it should
> > not die, but also good -- this is easier to reproduce then running 100
> > suspend cycles.]
>
> Can you tell where it crashes?
I did not expect a crash, so I was in X... I have a feeling that this
will be reproducible on a lot of hardware, but let me try.
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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next prev parent reply other threads:[~2017-02-13 9:42 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-08 22:17 4.10-rc1: thinkpad x60: who ate my cpu? Pavel Machek
2017-01-09 9:30 ` Pavel Machek
2017-01-13 1:19 ` Woody Suwalski
2017-01-14 11:30 ` Pavel Machek
2017-01-15 9:56 ` Pavel Machek
2017-02-11 23:48 ` Woody Suwalski
2017-02-12 15:43 ` Woody Suwalski
2017-02-12 19:57 ` Pavel Machek
2017-02-13 1:35 ` Woody Suwalski
2017-02-13 8:02 ` Pavel Machek
2017-02-13 8:48 ` Thomas Gleixner
2017-02-13 9:42 ` Pavel Machek [this message]
2017-02-13 10:18 ` lkml
2017-02-13 11:25 ` Thomas Gleixner
2017-02-13 11:39 ` lkml
2017-02-13 11:40 ` lkml
2017-02-13 11:53 ` Pavel Machek
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