[SPARC64]: Register per-cpu fault status area with sun4v hypervisor.

Signed-off-by: David S. Miller <davem@davemloft.net>

arch/sparc64/kernel/smp.c

@@ -122,6 +122,9 @@ void __init smp_callin(void)
 
 	__local_per_cpu_offset = __per_cpu_offset(cpuid);
 
+	if (tlb_type == hypervisor)
+		sun4v_register_fault_status();
+
 	__flush_tlb_all();
 
 	smp_setup_percpu_timer();