On 06/01/2012 09:26 PM, Jan Kiszka wrote: > >> you suggesting we need a request_edge_threaded_only_irq() API? Thanks, > > I'm just wondering if that restriction for threaded IRQs is really > necessary for all use cases we have. Threaded MSIs do not appear to me > like have to be handled that conservatively, but maybe I'm missing some > detail. > btw, I'm hoping we can unthread assigned MSIs. If the delivery is unicast, we can precalculate everything and all the handler has to do is set the IRR, KVM_REQ_EVENT, and kick the vcpu. All of these can be done from interrupt context with just RCU locking. -- error compiling committee.c: too many arguments to function -- 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
