From: Anthony Liguori <aliguori@us.ibm.com>
To: Avi Kivity <avi@redhat.com>
Cc: Blue Swirl <blauwirbel@gmail.com>,
Jan Kiszka <jan.kiszka@siemens.com>,
Glauber Costa <glommer@redhat.com>,
"dlaor@redhat.com" <dlaor@redhat.com>,
"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] Re: [PATCH] re-set rtc date on reset handler
Date: Wed, 09 Sep 2009 13:33:53 -0500 [thread overview]
Message-ID: <4AA7F511.8050003@us.ibm.com> (raw)
In-Reply-To: <4AA7F313.2090208@redhat.com>
Avi Kivity wrote:
> On 09/09/2009 06:34 PM, Anthony Liguori wrote:
>> First step is qdev conversion for the RTC. You can then introduce a
>> drift property. I'd suggest something like
>> drift=none|catchup|gradual. The default can be none. We can also
>> introduce a kvm machine type where the default is catchup.
>> Obviously, we don't support gradual today.
>>
>
> Maybe none|step|slew to avoid alienating mayo lovers.
>
> Should be a global option that applies to all clock sources?
Should be an option for all clock devices. And I think it makes sense
to have a virtualization machine type that is automatically enabled when
using kvm and that automatically enables drift=step.
--
Regards,
Anthony Liguori
prev parent reply other threads:[~2009-09-09 18:34 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-01 16:22 [Qemu-devel] [PATCH] re-set rtc date on reset handler Glauber Costa
2009-09-01 16:56 ` Blue Swirl
2009-09-01 23:00 ` Glauber Costa
2009-09-08 14:55 ` Dor Laor
2009-09-08 16:15 ` [Qemu-devel] " Jan Kiszka
2009-09-08 16:50 ` Jan Kiszka
2009-09-08 17:00 ` Jan Kiszka
2009-09-09 12:28 ` Dor Laor
2009-09-09 12:57 ` Jan Kiszka
2009-09-09 13:27 ` Avi Kivity
2009-09-09 13:31 ` Jan Kiszka
2009-09-09 15:04 ` Avi Kivity
2009-09-09 15:34 ` Anthony Liguori
2009-09-09 16:09 ` Gleb Natapov
2009-09-09 17:52 ` Anthony Liguori
2009-09-09 18:40 ` Gleb Natapov
2009-09-09 18:50 ` Anthony Liguori
2009-09-09 18:25 ` Avi Kivity
2009-09-09 18:33 ` Anthony Liguori [this message]
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