linux-kernel - Re: Crashes in arm qemu emulations due to 'cpufreq: governor: Replace timers with utilization ...'

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Date:	Mon, 15 Feb 2016 22:29:20 +0000
From:	Peter Maydell <peter.maydell@...aro.org>
To:	Guenter Roeck <linux@...ck-us.net>
Cc:	"Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
	linux-next@...r.kernel.org,
	lkml - Kernel Mailing List <linux-kernel@...r.kernel.org>,
	arm-mail-list <linux-arm-kernel@...ts.infradead.org>,
	linux-pm@...r.kernel.org
Subject: Re: Crashes in arm qemu emulations due to 'cpufreq: governor: Replace
 timers with utilization ...'

On 15 February 2016 at 17:05, Guenter Roeck <linux@...ck-us.net> wrote:
> I see crashes in various arm qemu tests due to 'cpufreq: governor: Replace
> timers with utilization update callbacks' with next-20160215. An example
> crash log and bisect results are attached below.
>
> Please let me know if there is anything I can do to help tracking down
> the problem.
>
> Thanks,
> Guenter
>
> ---
>
> Building arm:beagle:multi_v7_defconfig:omap3-beagle ... running ..... failed (crashed)
> ------------
> qemu log:

You're using the QEMU beagle board emulation? Can I ask which
QEMU you're using (qemu-linaro?). If the OMAP3 emulation is still
actively useful to people I might have another stab at getting
it into upstream QEMU some day...

thanks
-- PMM