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Re: [Xen-devel] 32 bit HVM guests

To: "Li, Xin B" <xin.b.li@xxxxxxxxx>, Ky Srinivasan <ksrinivasan@xxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
From: Keir Fraser <keir@xxxxxxxxxxxxx>
Date: Fri, 13 Apr 2007 10:33:23 +0100
Delivery-date: Fri, 13 Apr 2007 02:32:21 -0700
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
Thread-index: Acd9DX7LwGBMKnLHQB+myOL/X0MB5gAAd5RwACfaoD0=
Thread-topic: [Xen-devel] 32 bit HVM guests

On 12/4/07 15:32, "Li, Xin B" <xin.b.li@xxxxxxxxx> wrote:

>> When we host 32 bit hvm guests on a 64 bit hypervisor, do we
>> currently support loading 32 bit PV drivers in the HVM guest?
>> 
> 
> Yes!

More accurately, 'almost'. I think everything should work except the balloon
driver. The memory_op hypercall is not fully supported enough yet for 32-bit
HVM guest on 64-bit hypervisor.

 -- Keir

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References:
- RE: [Xen-devel] 32 bit HVM guests
  - From: Li, Xin B

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