Re: KVM behaves weird on AMD64

[Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org>]

Tobias Brink wrote:
> Miguel Araujo <maraujo-l9cVusCFpiBeoWH0uzbU5w@public.gmane.org>
> writes:
>
> [snip]
>   
>> The issue started when I tried to install OpenBSD 4.1 on a Virtual
>> Machine and It could not manage to write the MBR on disk. That
>> should not happen.
>>     
>
> I have a probably similar problem with OpenBSD 4.1 and kvm-37 and
> kvm-39 (didn't have time to test any further versions).  Kernel is
> 2.6.22-gentoo-r5 and processor is Intel Core2 Quad.  I use the modules
> from the unpatched (Gentoo) kernel.
>
> I installed OpenBSD with vanilla qemu and it works perfectly but as
> soon as I use kvm the OpenBSD kernel panics on boot with
>
>   root on wd0a
>   rootdev=0x0 rrootdev=0x300 rawdev=0x302
>   panic: root filesystem has size 0
>
> and then enters the debugger.  With -no-kvm it works as flawlessly as
> in vanilla qemu.
>
> I don't have much time at the moment but I'll try to find a working
> kvm version.  If you need further information I'll see if I can
> provide it as I'd really like to see OpenBSD working with kvm.
>   

I think this is fixed in the latest release.


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


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