On Wed, Feb 04, 2009 at 05:52:04PM +0100, Gerd Hoffmann wrote: > Hi folks, > > kvmclock currently falls apart on machines without constant tsc. > This patch fixes it. Changes: > > * keep tsc frequency in a per-cpu variable. > * handle kvmclock update using a new request flag, thus checking > whenever we need an update each time we enter guest context. > * use a cpufreq notifier to track frequency changes and force > kvmclock updates. > * send ipis to kick cpu out of guest context if needed to make > sure the guest doesn't see stale values. > > cheers, > Gerd ACK for 2.6.29 (but please fix the whitespace breakage). -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
