Re: [Lguest] lguest: unhandled trap

From: Jeremy Fitzhardinge
Date: Mon Oct 20 2008 - 00:15:50 EST


Rusty Russell wrote:
On Sunday 19 October 2008 10:36:51 Tiago Maluta wrote:
Hi,

I'm using 2.6.27-05323-g26e9a39 and when I try to use lguest:

~#Documentation/lguest/lguest 128 vmlinux
lguest: unhandled trap 14 at 0xc0594f6a (0xff900000)

Yes, I found the same issue. Does this fix it for you?

Subject: lguest: don't try DMI

dmi_scan_machine breaks under lguest; this is the simplest fix (though
ugly). Perhaps this hurts Xen too?

No, we deal with this by just reserving the ISA memory space and leaving it all zero.

J
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