[Fedora-xen] High Volume of Syslog Messages on Fedora 16 Dom0

[Tim Flink]

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?

Tim

Fedora 16
3.1.0-0.rc8.git0.1.fc16.x86_64
xen-4.1.1-6
2x Dual Core AMD Opteron(tm) Processor 865 HE