On Thursday 02 December 2010 21:54:55 Stefano Stabellini wrote:
I suppose only HVM guest without XENFEAT_hvm_pirqs may need this. But does this
code covered PV guest as well? We don't need cover them.
I suppose only legacy platform-pci would need this, because it would use lapic.
Callback vector method would use evtchn so this won't be enabled.
I don't think this can be enabled on dom0.
This one target on HVM domain, maybe also PVHVM domain without XENFEAT_hvm_pirqs,
but not the domains using evtchn.