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[Xen-users] 32bit domU on amd64 dom0, Xen 3.1, domU kernel panic

  • To: <xen-users@xxxxxxxxxxxxxxxxxxx>
  • From: "David Morris" <david.morris@xxxxxxxxxx>
  • Date: Wed, 5 Sep 2007 14:57:55 -0700
  • Delivery-date: Wed, 05 Sep 2007 14:58:51 -0700
  • List-id: Xen user discussion <xen-users.lists.xensource.com>
  • Thread-index: Acfv0t0rTyovh5v2QuyNlkUagS3aPwAJJPUAAANKlzA=
  • Thread-topic: [Xen-users] Re: Setup WinXP with HVM and qemu image

We are having a heck of a time trying to host 32 bit paravirtual guests on a 
amd64 Xen host.

The base OS is debian/etch. We have upgraded Xen to 3.1 (as required to make 
32bit guests work).

The 64bit host xen hypervisor (xen-3.1-1-amd64) and kernel (2.6.18-5-xen-amd64) 
of course do not have pae enabled because it doesn't apply to 64 bit systems. 
The 32bit kernels we've tried (2.6.18-{4,5}-xen-686 are stock debian and have 
pae enabled. We're going to try a new kernel w/o pae as the 32bit guest. Does 
that make sense, or is there another issue?

I've attached the kernel panic output .... I've tried with both sda1/sda2 and 
hda1/hda2 devices ... the only obvious difference was the panic call stack 

Dave Morris

Attachment: 3.1-32_54panic.txt
Description: 3.1-32_54panic.txt

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