Re: [PATCH] support piix PAM registers in KVM

Jason Krieg
2011-06-15T15:27:42Z

On 06/15/2011 05:19 PM, Avi Kivity wrote:
> On 06/15/2011 06:16 PM, Jason Krieg wrote:
>> On 06/15/2011 03:59 PM, Avi Kivity wrote:
>>> On 06/15/2011 04:57 PM, Avi Kivity wrote:
>>>>
>>>>>
>>>>> Any ideas for what I could look for ?
>>>>>
>>>>
>>>> Try -no-tpr-opt (on both sides).
>>>>
>>>
>>> There's no such option. Try commenting out the device_init line of
>>> kvm-tpr-opt.c.
>>>
>>
>> I disabled this on both sides but still the same behaviour windows
>> crashes after ~45min
>>
>
> 45 minutes!
>
> Anything from the crash to indicate what's wrong?
>

debugging Windows is not really easy mostly just saying nothing.

windows runs at first normally but after some time somewhere between a
few minutes and 1.5h
the windows kernel process goes crazy running with 100% cpu and after
running like this for a few
more minutes windows is completely frozen.