From: Jon Hunter <jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
To: rcochran-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org
Cc: Anna-Maria Gleixner
<anna-maria-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>,
LKML <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Peter Zijlstra <peterz-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>,
Ingo Molnar <mingo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Sebastian Andrzej Siewior
<bigeasy-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>,
"linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [patch 61/66] timers: Convert to hotplug state machine
Date: Tue, 26 Jul 2016 10:23:02 +0100 [thread overview]
Message-ID: <6f2fe6d4-38bf-4feb-1d5e-e2705c333670@nvidia.com> (raw)
In-Reply-To: <20160725204648.GA22830-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>
On 25/07/16 21:46, rcochran-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org wrote:
> On Mon, Jul 25, 2016 at 05:35:43PM +0200, rcochran-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org wrote:
>> I see if I can find a tegra system to test with...
>
> I tried the tip:smp/hotplug branch under kvm x86_64, and I didn't see
> any problems with suspend or hibernate, even with CONFIG_PREEMPT_NONE.
> I'll see if I can get my hands on a tegra system tomorrow. Until
> then, two questions:
>
> 1. The issue appears with suspend (echo mem > /sys/power/state), as
> opposed to hibernate, right?
Yes. I have been using rtcwake to test suspend with the following
arguments ...
# rtcwake -d rtc1 -m mem -s 3
> 2. CONFIG_PREEMPT_NONE is good, but CONFIG_PREEMPT is bad, right?
The other way around.
Cheers
Jon
--
nvpublic
next prev parent reply other threads:[~2016-07-26 9:23 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20160711122450.923603742@linutronix.de>
[not found] ` <20160711122535.775201614@linutronix.de>
[not found] ` <20160711122535.775201614-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>
2016-07-25 14:56 ` [patch 61/66] timers: Convert to hotplug state machine Jon Hunter
[not found] ` <7d37714e-b072-ee90-f14f-364f4fd01f0d-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2016-07-25 15:35 ` rcochran-hfZtesqFncYOwBW4kG4KsQ
[not found] ` <20160725153543.GB10939-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>
2016-07-25 20:46 ` rcochran-hfZtesqFncYOwBW4kG4KsQ
[not found] ` <20160725204648.GA22830-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>
2016-07-26 9:23 ` Jon Hunter [this message]
2016-07-26 9:20 ` Jon Hunter
2016-07-26 14:15 ` Thomas Gleixner
2016-07-26 18:20 ` Jon Hunter
[not found] ` <0b5a7bb5-6670-606b-e33d-63cd8b0fcedd-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2016-07-26 14:40 ` rcochran-hfZtesqFncYOwBW4kG4KsQ
2016-07-26 18:22 ` Jon Hunter
2016-07-26 15:42 ` rcochran-hfZtesqFncYOwBW4kG4KsQ
[not found] ` <20160726154227.GC23707-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>
2016-07-26 18:16 ` Jon Hunter
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