From: Avi Kivity <avi@redhat.com>
To: Peter Lieven <pl@dlh.net>
Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org
Subject: Re: [Qemu-devel] Re: disable clocksource=kvm-clock
Date: Tue, 01 Jun 2010 17:01:14 +0300 [thread overview]
Message-ID: <4C0512AA.6060906@redhat.com> (raw)
In-Reply-To: <4C0511BC.7080803@dlh.net>
On 06/01/2010 04:57 PM, Peter Lieven wrote:
> Avi Kivity wrote:
>> On 06/01/2010 04:12 PM, Peter Lieven wrote:
>>> hi,
>>>
>>> is it possible to avoid detection of clocksource=kvm_clock in a
>>> linux guest by
>>> patching the qemu-kvm binary?
>>> i would like to be able to avoid a guest detecting kvm-clock until
>>> bug #584516
>>> is fixed without modifying all guest systems and reverting that later.
>>>
>>
>> Newer qemu-kvm's will have this feature (using -cpu ...,-kvmclock).
>>
> with latest git, i can supply this switch, but
>
> cat /sys/devices/system/clocksource/clocksource0/current_clocksource
>
> still shows kvm_clock in an opensuse 11.2 64-bit or an ubuntu 10.04
> 64-bit guest.
Try again with tomorrow's git, I sent out a patchset earlier today that
fixes this.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2010-06-01 14:01 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-01 13:12 [Qemu-devel] disable clocksource=kvm-clock Peter Lieven
2010-06-01 13:17 ` [Qemu-devel] " Avi Kivity
2010-06-01 13:57 ` Peter Lieven
2010-06-01 14:01 ` Avi Kivity [this message]
2010-06-01 14:06 ` Peter Lieven
2010-06-01 14:10 ` Avi Kivity
2010-06-01 14:17 ` Peter Lieven
2010-06-02 9:58 ` Peter Lieven
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