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RE: [Xen-users] hvm, handle_mmio: failed to get instruction length

from [Tom Brown]

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Subject:	RE: [Xen-users] hvm, handle_mmio: failed to get instruction length
From:	Tom Brown <tbrown@xxxxxxxxxxxxx>
Date:	Thu, 17 Aug 2006 09:57:40 -0700 (PDT)
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> > 
> > I've tried xen-3.0.2-2 and -unstable and now -testing... all 
> > with the same 
> > result. With unstable I did find a patch for can not find an 
> > E820 memory 
> > map... but I have not been able to find a fix for this one...
> > 
> > (XEN) Code bytes around(len=256) c01fc909:
> > (XEN) c01fc900:0f 0d 86 40 01 00 00 0f 6f 06 0f 6f 4e 08 0f 6f 
> 
> I bet your kernel is compiled for "K7" or some such, right? It looks
> like you're trying to perform a 3DNow!/MMX/SSE instruction, and that is
> known to not work... 

THANK YOU! That was it. Most of our older servers were Athlon MP or XP 
based, so we've got a lot of K7 configured kernels. Hopefully this thread 
will be of help to more folks than just me.

As for it being your fault, that isn't true... it would be the fault of 
whomever re-assigned you.

-Tom

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