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RE: [Xen-ia64-devel] Time for hybrid virtualization?

from [tgingold] [Permanent Link][Original]
To: "Xu, Anthony" <anthony.xu@xxxxxxxxx>
Subject: RE: [Xen-ia64-devel] Time for hybrid virtualization?
From: tgingold@xxxxxxx
Date: Tue, 22 Jan 2008 10:29:06 +0100
Cc: Alex Williamson <alex.williamson@xxxxxx>, xen-ia64-devel <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx>
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Quoting "Xu, Anthony" <anthony.xu@xxxxxxxxx>:

> Hi Alex,
>       I'm a little confused by hybrid mode for IA64.
> If all priviledged instructions are emulated by VT,
> Seems we don't need to modify linux kernel. Other modifications except
> privileged instructions
> are not performance critical. We can remove it.

Not sure we can avoid to virtualize iosapic for example.

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