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

To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] xen-unstable-9514 and CONFIG_IA32_EMULATION
From: "Magnus Damm" <magnus.damm@xxxxxxxxx>
Date: Wed, 19 Apr 2006 21:31:01 +0900
Delivery-date: Wed, 19 Apr 2006 05:31:20 -0700
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Hi guys,

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...

[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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