On Wed, Feb 27, 2008 at 11:12:03AM +0100, Farkas Levente wrote:
> > You can workaround these problems by using a different, less problematic
> > clocksource such as acpipm, until the TSC/migration issues are fully
> > resolved.
> > 
> > Add "clocksource=acpi_pm" to the kernel options.
> 
> than just quck question we use the noapic kernel option for the guest (i
> don't remember why but there was some problem without it about half year
> ago). do i still have to use the noapic option for the kernel? (i hope
> somebody remember the reason:-)

Apparently dsahern found that the noapic option fixed or alleviated
rtl8139 problems under high traffic:

https://sourceforge.net/tracker/index.php?func=detail&aid=1802082&group_id=180599&atid=893831

I don't know details of the problem or why noapic made a difference.
Anyone?

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