On 06/05/16 11:45, Andre Przywara wrote: > From: Christoffer Dall <christoffer.dall@xxxxxxxxxx> > > Provide a vgic_queue_irq() function which decides whether a given > IRQ needs to be queued to a VCPU's ap_list. > This should be called whenever an IRQ becomes pending or enabled, > either as a result of userspace injection, from in-kernel emulated > devices like the architected timer or from MMIO accesses to the > distributor emulation. > Also provides the necessary functions to allow userland to inject an > IRQ to a guest. > Since this is the first code that starts using our locking mechanism, we > add some (hopefully) clear documentation of our locking strategy and > requirements along with this patch. > > [Andre: refactor out vgic_queue_irq_unlock()] > > Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx> > Signed-off-by: Andre Przywara <andre.przywara@xxxxxxx> Reviewed-by: Marc Zyngier <marc.zyngier@xxxxxxx> M. -- Jazz is not dead. It just smells funny... -- 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
