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RE: [Xen-devel] HVM Hypercalls

To: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: RE: [Xen-devel] HVM Hypercalls
From: "Kumar, Venkat" <Venkat.Kumar@xxxxxxx>
Date: Wed, 20 Aug 2008 19:48:45 +0800
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Thread-topic: [Xen-devel] HVM Hypercalls

Is it because of the migration issues that the grant hypercalls(mapping,copying,….)are not supported?

 

Thx,

Venkat

 


From: Keir Fraser [mailto:keir.fraser@xxxxxxxxxxxxx]
Sent: Tuesday, August 19, 2008 8:23 PM
To: Kumar, Venkat; xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-devel] HVM Hypercalls

 

See the hypercall entry points in xen/arch/x86/hvm/hvm.c. Most of the grant hypercalls (the ones that let you map or copy other domains' pages) are not supported currently.

 -- Keir

On 19/8/08 15:38, "Kumar, Venkat" <Venkat.Kumar@xxxxxxx> wrote:

What are the HVM Hypercalls that are currently supported in Xen-unstable?
Are the Hypercalls related to Grant tables supported?
 
Thx,
Venkat


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