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RE: [Xen-devel] Time goes backwards in dom0 in xen-unstable

from [Tian, Kevin] [Permanent Link][Original]
To: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>, Dan Magenheimer <dan.magenheimer@xxxxxxxxxx>, "Xen-Devel (E-mail)" <xen-devel@xxxxxxxxxxxxxxxxxxx>, "Wei, Gang" <gang.wei@xxxxxxxxx>
Subject: RE: [Xen-devel] Time goes backwards in dom0 in xen-unstable
From: "Tian, Kevin" <kevin.tian@xxxxxxxxx>
Date: Wed, 15 Apr 2009 15:45:16 +0800
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Thread-topic: [Xen-devel] Time goes backwards in dom0 in xen-unstable 
>From: Keir Fraser [mailto:keir.fraser@xxxxxxxxxxxxx] 
>Sent: 2009年4月15日 15:41
>
>On 15/04/2009 00:31, "Tian, Kevin" <kevin.tian@xxxxxxxxx> wrote:
>
>> At that time, PIT will be only turned to
>> on some old platform (then no deep C-state support) or weird
>> BIOS not exporting HPET (then simply disable cpuidle).
>
>Changeset 19545 now disables cpuidle by default if HPET broadcast is
>unavailable. Obviously the PIT alternative is not up to being 
>enabled by
>default.
>

Thanks, that's a wise decision. 
Kevin
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