[IA64] do notify DIE_MCA_MONARCH_PROCESS for each monarchs

There are 3 hooks in MCA handler, but this DIE_MCA_MONARCH_PROCESS
event does not notified other than for the first monarch.
Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

arch/ia64/kernel/mca.c

@@ -1288,14 +1288,15 @@ ia64_mca_handler(struct pt_regs *regs, struct switch_stack *sw,
 		 * does not work.
 		 */
 		ia64_mca_wakeup_all();
-		if (notify_die(DIE_MCA_MONARCH_PROCESS, "MCA", regs, (long)&nd, 0, 0)
-				== NOTIFY_STOP)
-			ia64_mca_spin(__func__);
 	} else {
 		while (cpu_isset(cpu, mca_cpu))
 			cpu_relax();	/* spin until monarch wakes us */
 	}
 
+	if (notify_die(DIE_MCA_MONARCH_PROCESS, "MCA", regs, (long)&nd, 0, 0)
+			== NOTIFY_STOP)
+		ia64_mca_spin(__func__);
+
 	/* Get the MCA error record and log it */
 	ia64_mca_log_sal_error_record(SAL_INFO_TYPE_MCA);