[Xen-devel] RE: kernel panic when enable x2apic

["Jan Beulich" <JBeulich@xxxxxxxxxx>]

>>> On 18.11.10 at 05:53, "Zhang, Yang Z" <yang.z.zhang@xxxxxxxxx> wrote:
> From this output, it shows the cpupool_id = 7f034000, I don't know why it 
> was 7f034000. I think the first cpupool_id should be 0?Am I right?

Yes, it ought to be zero.

> Also the fail with write mtrr MSR, the value also is very strange: 
> ffff83007f0f7670, it totally different with the SDM says.
> (XEN) MTRR: CPU 0: Writing MSR 200 to ffff83007f0f7670 failed

Yes, I had indicated so in an earlier reply.

> So, I am think that maybe the heap is broken? 

General memory corruption is more likely. The question is when it
starts.

>> Wouldn't it be possible that you simple send the whole log?

Besides the above, I can only repeat this request of mine. I'm
afraid I can't be of much help here without being able to
reproduce the problem and without having much data to work
from.

Since no-one else complained so far - did you do a full rebuild
of Xen after you pulled in the changeset in question?

Jan


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