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RE: [Xen-devel] xen-unstable-9514 and CONFIG_IA32_EMULATION


  • To: "Magnus Damm" <magnus.damm@xxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Ian Pratt" <m+Ian.Pratt@xxxxxxxxxxxx>
  • Date: Wed, 19 Apr 2006 13:38:56 +0100
  • Delivery-date: Wed, 19 Apr 2006 05:39:15 -0700
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AcZjrUzvoQROYdTjRF+gTfx5QdlXqgAAEOQQ
  • Thread-topic: [Xen-devel] xen-unstable-9514 and CONFIG_IA32_EMULATION

> Maybe one of you quickly can tell me if the x86_64 kernel 
> configuration option CONFIG_IA32_EMULATION is supposed to 
> work under Xen?
> 
> I've used an ia32 root file system together with 
> CONFIG_IA32_EMULATION inside qemu-system-x86_64 for quite a 
> while now (without xen). It works pretty well.
> 
> However, when I try this with xen-unstable-9514 all I get is 
> general protection errors...

It seems to work pretty well for me. What 32b distro are you using?
Does the system boot successfully despite the complaints? 

Ian
 
> [snip]
> NET: Registered protocol family 17
> Sending DHCP requests ., OK
> IP-Config: Got DHCP answer from 10.0.2.2, my address is 10.0.2.15
> IP-Config: Complete:
>       device=eth0, addr=10.0.2.15, mask=255.255.255.0, gw=10.0.2.2,
>      host=10.0.2.15, domain=, nis-domain=(none),
>      bootserver=10.0.2.2, rootserver=10.0.2.2, rootpath= 
> init[1] general protection rip:f7f3084b rsp:ffffc7ac 
> error:802 init[1] general protection rip:f7f3084b 
> rsp:ffff8300ffffc7ac error:802 init[1] general protection 
> rip:f7f3084b rsp:ffff8300ffffc7ac error:802 ...
> 
> Any thoughts?
> 
> Thanks,
> 
> / magnus
> 
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> 

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