> I'm struggling with it since SXCE b77 through 80, now
> 82, and Dom0's clock is about 3.5 times faster than
> on bare metal...
In "xm dmesg" output, what is reported as "Platform timer" ?
# xm dmesg | grep "Platform timer"
(XEN) Platform timer is 1.193MHz PIT
Maybe this is a case where the BIOS messes around with the
PIT timer configuration done by the hypervisor, breaking the
hypervisor's time.
Does the systems' BIOS have an option to enable/disable the
HPET timer? Maybe you can workaround the dom0 time problems
by enabling the HPET timer?
Note that on some boxes, you first have to upgrade the BIOS,
to get a BIOS setup option for the HPET timer (IIRC, both my
ASUS M2NPV-VM and ASUS M2N-SLI deluxe needed the
BIOS update).
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