* [Qemu-devel] Problem with x86-64 host / guest and -enable-kvm
@ 2009-04-16 10:33 Stefan Weil
2009-04-16 10:45 ` [Qemu-devel] " Jan Kiszka
0 siblings, 1 reply; 2+ messages in thread
From: Stefan Weil @ 2009-04-16 10:33 UTC (permalink / raw)
To: QEMU Developers
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?
Regards
Stefan Weil
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Qemu-devel] Re: Problem with x86-64 host / guest and -enable-kvm
2009-04-16 10:33 [Qemu-devel] Problem with x86-64 host / guest and -enable-kvm Stefan Weil
@ 2009-04-16 10:45 ` Jan Kiszka
0 siblings, 0 replies; 2+ messages in thread
From: Jan Kiszka @ 2009-04-16 10:45 UTC (permalink / raw)
To: qemu-devel
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
--
Siemens AG, Corporate Technology, CT SE 2
Corporate Competence Center Embedded Linux
^ permalink raw reply [flat|nested] 2+ messages in thread
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2009-04-16 10:33 [Qemu-devel] Problem with x86-64 host / guest and -enable-kvm Stefan Weil
2009-04-16 10:45 ` [Qemu-devel] " Jan Kiszka
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