Let's replace the checks for pic_in_kernel() and ioapic_in_kernel() by
checks against irqchip_mode.
Also make sure that creation of any route is only possible if we have
an lapic in kernel (irqchip_in_kernel()) or if we are currently
inititalizing the irqchip.
This is necessary to switch pic_in_kernel() and ioapic_in_kernel() to
irqchip_mode, too.
Signed-off-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
8bf463f3ba