linux-kernel - Re: 2.6.31.5 x86-64 KVM: 'emulation failed (pagetable) rip 7fb49335da7b 66 0f 7f 07'

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Date:	Tue, 01 Dec 2009 12:12:34 +0200
From:	Avi Kivity <avi@...hat.com>
To:	Nix <nix@...eri.org.uk>
CC:	Alejandro Riveira Fernández <ariveira@...il.com>,
	kvm@...r.kernel.org,
	Linux-Kernel-Mailing-List <linux-kernel@...r.kernel.org>
Subject: Re: 2.6.31.5 x86-64 KVM: 'emulation failed (pagetable) rip 7fb49335da7b
 66 0f 7f 07'

On 12/01/2009 11:59 AM, Avi Kivity wrote:
>
> So it looks like it is X related, and we'll have no choice other than 
> to emulate the instruction.  Annoying, since we don't emulate sse 
> instructions yet.
>

I reproduced it and confirmed - the instruction is accessing 0xa0000, 
the low memory vga window.

Is Ubuntu not testing on kvm?  It's their default hypervisor after all.


-- 
error compiling committee.c: too many arguments to function

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