On Wed, Jun 09, 2010 at 06:08:23PM +0300, Avi Kivity wrote: > On 06/09/2010 11:29 AM, Peter Lieven wrote: > >Avi Kivity wrote: > >>On 06/08/2010 04:44 PM, Peter Lieven wrote: > >>>>-cpu host is good if you have identical machines and don't > >>>>plan to add new ones. > >>> > >>>i will likely add new ones, but my plan would be to use qemu64 > >>>and then add all flags manually that > >>>are common to all cpus in the pool. > >>>would that be safe? > >> > >>Yes. > >> > >2 last questions: > > > >a) i remember that there (have been) are instructions that have a > >high virtualization penalty. > >are there flags that should better not be offered to a VM? > > Not that I know of. > rdtscp? I think it's always emulated. -- Gleb. -- 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
