Message-ID: <4B14E8E9.8050305@redhat.com>
Date: Tue, 01 Dec 2009 11:59:05 +0200
From: Avi Kivity <avi@redhat.com>
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To: Nix <nix@esperi.org.uk>
CC: =?ISO-8859-1?Q?Alejandro_Riveira_Fern=E1ndez?= <ariveira@gmail.com>,
       kvm@vger.kernel.org,
       Linux-Kernel-Mailing-List <linux-kernel@vger.kernel.org>
Subject: Re: 2.6.31.5 x86-64 KVM: 'emulation failed (pagetable) rip 7fb49335da7b
 66 0f 7f 07'
References: <87skbzvdgd.fsf@spindle.srvr.nix> <4B125051.6010506@redhat.com>	<87k4x9saqn.fsf@spindle.srvr.nix> <4B1283F5.5060204@redhat.com>	<87y6lorjq6.fsf@spindle.srvr.nix> <20091130130509.52762237@varda> <87d42zr8rl.fsf@spindle.srvr.nix>
In-Reply-To: <87d42zr8rl.fsf@spindle.srvr.nix>
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On 11/30/2009 11:40 PM, Nix wrote:
>
> So I started with -vga std. The emulation failed flood is unaffected
> (strangely it's not consistent: it happens about half the time). As soon
> as I issue a 'stop gdm', X exits and the emulation flood halts: but
> although there are other getties running I can't find a way to switch to
> them, as qemu has stolen Ctrl-Alt for its own purposes: so the system is
> pretty much useless (maybe I should get an sshd up and try to restart
> things from there). (I've never needed to do this before: either my
> qemus have been text mode all the time, or X with one console.)
>
> Surely switching VTs is possible: any clues?
>    

'sendkey alt-ctrl-f2' from the qemu monitor.

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.

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

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