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Re: [Xen-devel] 32 bit HVM guests

Hi.

Great! Should the PV drivers be built differently since the width of the physical address in the hypervisor and dom0 is different from what the hvm guest is compiled for? I trying
to test this combination and I have hang in the xenbus driver.

Me too. I am running HVM Domain on xen-3.0.4.
In HVM Domain, I executed "modprobe xenbus" command. When it hanged.

And I tried the PV Driver in xen-unstable. xenbus.ko was removed in xen-unstable.
I executed "modprobe xen-platform-pci" command. When it hanged too.

I checked "xm dmesg" in the Dom0.
May be it was mismatched hypercall:20 in xen-3.0.4 and xen-unstable.

Now I am trying xen-unstable's PV drivers on xen-unstable.

.::.:... .::....: .::...:: .::.:.:: .::..:.: .:::..:.
TAIRA Hajime <htaira-fdr@xxxxxxxxxxx>
             web: http://pantora.net/


On 2007/04/12, at 23:43, Ky Srinivasan wrote:



On Thu, Apr 12, 2007 at 10:32 AM, in message
<B30DA1341B0CFA4893EF8A36B40B5C5D01044125@xxxxxxxxxxxxxxxxxxxxxxxxxxxx >, "Li,
Xin B" <xin.b.li@xxxxxxxxx> wrote:
----- Original Message-----
From: xen- devel- bounces@xxxxxxxxxxxxxxxxxxx
[mailto:xen- devel- bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Ky
Srinivasan
Sent: Thursday, April 12, 2007 10:18 PM
To: xen- devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen- devel] 32 bit HVM guests

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!
- Xin

Great! Should the PV drivers be built differently since the width of the physical address in the hypervisor and dom0 is different from what the hvm guest is compiled for? I trying to test this combination and I have hang in the xenbus driver.

K. Y


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