[Xen-users] cpufreq problems with hvm

[Birger Brunswiek <birger.b@xxxxxxx>]

Hi all,
I was wondering if cpu frequency scaling in dom0 (using the cpufreq=dom0-kernel 
boot parameter) may cause problems with HVM domUs? This is on Xen 3.2.1.
PV domUs seem to work just fine. They adjust to the frequency change on the go. 
The HVM I run using the unmodified_driver drivers (also from the 3.2.1 release) 
seem to have very slow timers if dom0 lowers the frequency.
Birger

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