From: Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
To: David Abrahams <dave-UB3wUj7V41K5azolltMz9laTQe2KTcn/@public.gmane.org>
Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: kvm somehow exempt from frequency scaling?
Date: Thu, 12 Apr 2007 06:35:31 +0300 [thread overview]
Message-ID: <461DA903.50902@qumranet.com> (raw)
In-Reply-To: <87k5wi741c.fsf-2bi8v6C3s58ZC2cDDG0gXw@public.gmane.org>
David Abrahams wrote:
> on Wed Apr 11 2007, David Abrahams <dave-UB3wUj7V41K5azolltMz9laTQe2KTcn/-AT-public.gmane.org> wrote:
>
>
>>> Does qemu behave differently if you use -no-kvm?
>>>
>> Haven't tried that one yet.
>>
>
> Newsflash: yes, it does. The VM keeps using cycles at a normal rate
> even when not on a visible workspace. This problem appears to be
> KVM-specific.
>
Amazing.
Can you strace a hung vm and post the log?
--
Do not meddle in the internals of kernels, for they are subtle and quick to panic.
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next prev parent reply other threads:[~2007-04-12 3:35 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-09 0:45 kvm somehow exempt from frequency scaling? David Abrahams
[not found] ` <87veg6bck6.fsf-2bi8v6C3s58ZC2cDDG0gXw@public.gmane.org>
2007-04-09 7:28 ` Avi Kivity
[not found] ` <4619EB19.20305-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-04-10 4:24 ` David Abrahams
[not found] ` <87mz1gj1pr.fsf-2bi8v6C3s58ZC2cDDG0gXw@public.gmane.org>
2007-04-10 7:28 ` Avi Kivity
[not found] ` <461B3CBB.3040401-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-04-10 10:16 ` Michael Riepe
2007-04-11 10:24 ` David Abrahams
2007-04-11 16:37 ` David Abrahams
[not found] ` <87fy76c1el.fsf-2bi8v6C3s58ZC2cDDG0gXw@public.gmane.org>
2007-04-11 17:39 ` Michael Riepe
[not found] ` <461D1D3F.8050001-0QoEqw4nQxo@public.gmane.org>
2007-04-11 18:31 ` David Abrahams
[not found] ` <87fy76ahkk.fsf-2bi8v6C3s58ZC2cDDG0gXw@public.gmane.org>
2007-04-11 18:46 ` Michael Riepe
[not found] ` <461D2CFD.8040008-0QoEqw4nQxo@public.gmane.org>
2007-04-11 21:52 ` David Abrahams
2007-04-12 1:52 ` David Abrahams
[not found] ` <87k5wi741c.fsf-2bi8v6C3s58ZC2cDDG0gXw@public.gmane.org>
2007-04-12 3:35 ` Avi Kivity [this message]
[not found] ` <461DA903.50902-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-04-12 3:41 ` Anthony Liguori
2007-04-12 11:01 ` David Abrahams
[not found] ` <87slb5zwj5.fsf-2bi8v6C3s58ZC2cDDG0gXw@public.gmane.org>
2007-04-12 11:23 ` Avi Kivity
2007-04-12 13:33 ` David Abrahams
[not found] ` <87odltyay4.fsf-2bi8v6C3s58ZC2cDDG0gXw@public.gmane.org>
2007-04-12 13:59 ` Avi Kivity
2007-04-12 14:56 ` David Abrahams
2007-04-16 8:58 ` David Abrahams
2007-04-24 0:17 ` David Abrahams
[not found] ` <87y7ki62yn.fsf-2bi8v6C3s58ZC2cDDG0gXw@public.gmane.org>
2007-04-24 8:47 ` Avi Kivity
[not found] ` <462DC415.3000209-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-04-24 11:58 ` David Abrahams
[not found] ` <87k5w256ht.fsf-2bi8v6C3s58ZC2cDDG0gXw@public.gmane.org>
2007-04-25 8:04 ` Avi Kivity
[not found] ` <462F0B7E.8050300-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-04-25 12:00 ` David Abrahams
2008-07-06 12:13 ` [kvm-devel] " Avi Kivity
2008-07-06 13:55 ` David Abrahams
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