Avi Kivity wrote: > Nakajima, Jun wrote: > > I agree that it's straightforward to handle those page tables. The > > question is interrupt remapping, i.e. how to inject particular external > > interupts to the vm that is reposible for the interrupts without > > impacting the kernel code. We are considering the irq chip infrastrure. > > > > > > So Windows guests would be handled by the regular apic emulation, > without direct injection?
Direct injection is almost impossible to handle because such guests can be scheduled out. And they cannot get other irrelevant interrutps. So (at least part of) such APIC emulation should be in the kernel. Jun --- Intel Open Source Technology Center ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
