Michael S. Tsirkin wrote:
On Thu, Nov 21, 2013 at 04:18:45PM +0800, Li Guang wrote:
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.
:-), that made remember EC implementation,
with EC, SCI will be safer, I think.
Hmm you are saying let's use EC for memory hotplug?
It can be a bridge between guest and QEMU,
with it, we may don't have to bother ASL writing
and south-bridge hardware related work(or very
little) if we implement EC correctly.
