On Tue, Sep 06, 2016 at 05:54:14PM +0200, Paolo Bonzini wrote: > > > On 06/09/2016 17:51, Michael S. Tsirkin wrote: > > On Tue, Sep 06, 2016 at 05:47:06PM +0200, Paolo Bonzini wrote: > >> > >> > >> On 06/09/2016 16:55, Marcel Apfelbaum wrote: > >>> Use kvm acceleration if available. > >>> > >>> Signed-off-by: Marcel Apfelbaum <mar...@redhat.com> > >>> --- > >>> > >>> Hi, > >>> > >>> It saves a few seconds so we'll be able to add more tests. > >>> I cc-ed Paolo to get his opinion on the correct way to look > >>> for the kvm support. > >> > >> Just use "-machine accel=kvm:tcg" and let QEMU do the hard work. :) > >> > >> Paolo > > > > Sounds good, but we really need to skip it when gsi > > capability is not there (and when using kernel irqchip) > > (because in that case we can't override apic irq0). > > Should it just use -machine kernel_irqchip=false? > > Paolo
Well that's not optimal, but still better than tcg I guess. Does it slow us a lot? -- MST
