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[Qemu-devel] Re: Problem with x86-64 host / guest and -enable-kvm
From: |
Jan Kiszka |
Subject: |
[Qemu-devel] Re: Problem with x86-64 host / guest and -enable-kvm |
Date: |
Thu, 16 Apr 2009 12:45:20 +0200 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666 |
Stefan Weil wrote:
> Hello,
>
> I tried to run QEMU trunk
>
> qemu-system-x86_64 -snapshot /dev/sda -enable-kvm
>
> on a x86-64 (amd64) system with Debian Linux 2.6.29-1,
> but the guest Linux only sees a i686 cpu and refuses
> to boot.
>
> Without -enable-kvm, a 64 bit linux guest with 64 bit
> linux host works. Debian kvm 79+dfsg-3 works, too.
>
> Is -enable-kvm with 64 bit guests unsupported,
> or is this a bug?
It's a bug, see http://permalink.gmane.org/gmane.comp.emulators.qemu/41371.
Jan
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Siemens AG, Corporate Technology, CT SE 2
Corporate Competence Center Embedded Linux