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RE: [Xen-devel] Re: [PATCH] PIT acceleration enhancement

To: "Keir Fraser" <Keir.Fraser@xxxxxxxxxxxx>, "Zhai, Edwin" <edwin.zhai@xxxxxxxxx>
Subject: RE: [Xen-devel] Re: [PATCH] PIT acceleration enhancement
From: "Dong, Eddie" <eddie.dong@xxxxxxxxx>
Date: Thu, 23 Feb 2006 09:24:02 +0800
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx, Ian Pratt <Ian.Pratt@xxxxxxxxxxxx>
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Thread-topic: [Xen-devel] Re: [PATCH] PIT acceleration enhancement
> The only things that should need implementing in qemu-dm are devices
> whose backend cannot be implemented in Xen (net, disc, keyboard,
> mouse, ....) -- generally real peripheral devices. Platform devices
> like PITs and PICs should be done entirely in Xen.
Agree! Also to meet the requirement of supporting multiple guest time
resources such as RTC, ACPI time that are used as primary platform time
resource in some other non linux unmodified OSes. We are trouble in
synchronizing all those time resource if they are in different place.
So, it is time to pull all of them into Xen :-)

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