Move floating interrupt handling into the flic. Floating interrupts
will now be considered by all CPUs, not just CPU #0. While at it, convert
I/O interrupts to use a list and make sure we properly consider I/O
sub-classes in s390_cpu_has_io_int().
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20180129125623.21729-9-david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>