On Mon, Sep 02, 2013 at 07:09:47PM +0200, Benoît Canet wrote: > > > > > > Signed-off-by: Benoit Canet <ben...@irqsave.net> > > > > Reviewed-by: Eduardo Habkost <ehabk...@redhat.com> > > Thanks. > > Do you have an idea on how QEMU could reflect the real host clock frequency > to the guest when the host cpu scaling governor kicks in ? > Giving a false value to cloud customers is mildly annoying.
Probably you will need changes on KVM, SeaBIOS and QEMU to implement the interfaces to let the system notify the OS about CPU frequency changes. I don't know much a lot about ACPI and power management, to know how much of that is already implemented and how much is missing. -- Eduardo -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
