s390x/cpu: Tolerate max_cpus
Once hotplug is enabled, interrupts may come in for CPUs with an address > smp_cpus. Allocate for this and allow search routines to look beyond smp_cpus. Signed-off-by: NMatthew Rosato <mjrosato@linux.vnet.ibm.com> Message-Id: <1457112875-5209-5-git-send-email-mjrosato@linux.vnet.ibm.com> Reviewed-by: NDavid Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>
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