Re: [kvm-devel] 2.6.23.1-rt4 and kvm 48

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David Brown wrote:
Uhm, not sure who to send this too...

I thought I'd try out the realtime patch set and it didn't work at all
with kvm. The console didn't dump anything and the system completely
locked up.

Anyone have any suggestions as to how to get more output on this issue?

It got to the point of bringing up the tap interface and attaching it
to the bridge but that was about it for the console messages.

Thanks,
- David Brown

I tried to recreate your problem using 2.6.23-1 and latest rt patch (rt5).
The problem is that the kernel is not stable at all, I can't even compile the code over vnc -
my connection is constantly lost. So it might not be kvm problem?
Can you try is with -no-kvm and see if it's working - then its just a regular userspace process.

Anyway if all other things are stable on your end, can you send us dmesg/strace outputs?
Also try without the good -no-kvm-irqchip.
Regards,
Dor.
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