On Fri, 7 Oct 2011, Tim Flink wrote:

> I just upgraded an older Opteron machine that I've been using as Xen
> Dom0 from RHEL5 to Fedora 16.
> When I boot with Xen, my syslog is full of messages (several per
> second) like the following:
> kernel: [    1.226209] powernow-k8: fid trans failed, fid 0x2, curr 0x0
> kernel: [    1.226271] powernow-k8: transition frequency failed
> Things seem to be working (I can use xm list) but I would rather not
> have my system log be quite that noisy. Unfortunately, I'm quite sure
> where to go from here to debug and fix the issue; any suggestions?

There is a bug on this issue at

        Michael Young
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