On Thu, 21 Nov 2013 10:26:36 +0200 "Michael S. Tsirkin" <m...@redhat.com> wrote:
> On Thu, Nov 21, 2013 at 04:12:22PM +0800, Hu Tao wrote: > > On Thu, Nov 21, 2013 at 09:14:18AM +0200, Michael S. Tsirkin wrote: > > > On Thu, Nov 21, 2013 at 03:38:37AM +0100, Igor Mammedov wrote: > > > > it fixes IRQ storm since guest isn't able to lower SCI IRQ > > > > after it has been handled when it clears GPE event. > > > > > > > > Signed-off-by: Igor Mammedov <imamm...@redhat.com> > > > > > > The storm is only on memory hotplug right? > > > > IIRC, it happens on cpu hotplug, too. > > So this is a bugfix then? We should include this in 1.7? It's bug fix but, since GPE event's werent' used by by Q35 before it doesn't affect 1.7.
