diff --git a/arch/ppc64/kernel/pSeries_smp.c b/arch/ppc64/kernel/pSeries_smp.c
index c60d8cb2b84d21d57c46b6f07fed038c39da2d1c..fbad349ec58c2179fce3731d9ead5b8739cbc8c8 100644
--- a/arch/ppc64/kernel/pSeries_smp.c
+++ b/arch/ppc64/kernel/pSeries_smp.c
@@ -326,13 +326,6 @@ static void __devinit smp_xics_setup_cpu(int cpu)
 
 	cpu_clear(cpu, of_spin_map);
 
-	/*
-	 * Put the calling processor into the GIQ.  This is really only
-	 * necessary from a secondary thread as the OF start-cpu interface
-	 * performs this function for us on primary threads.
-	 */
-	rtas_set_indicator(GLOBAL_INTERRUPT_QUEUE,
-		(1UL << interrupt_server_size) - 1 - default_distrib_server, 1);
 }
 
 static DEFINE_SPINLOCK(timebase_lock);
diff --git a/arch/ppc64/kernel/xics.c b/arch/ppc64/kernel/xics.c
index eedd1d3c2a10a30891278b1fd7b51faf1a5743d3..879f39b90a337df2b63a88d5399fcf4971da36e7 100644
--- a/arch/ppc64/kernel/xics.c
+++ b/arch/ppc64/kernel/xics.c
@@ -432,6 +432,7 @@ void xics_cause_IPI(int cpu)
 {
 	ops->qirr_info(cpu, IPI_PRIORITY);
 }
+#endif /* CONFIG_SMP */
 
 void xics_setup_cpu(void)
 {
@@ -439,9 +440,17 @@ void xics_setup_cpu(void)
 
 	ops->cppr_info(cpu, 0xff);
 	iosync();
-}
 
-#endif /* CONFIG_SMP */
+	/*
+	 * Put the calling processor into the GIQ.  This is really only
+	 * necessary from a secondary thread as the OF start-cpu interface
+	 * performs this function for us on primary threads.
+	 *
+	 * XXX: undo of teardown on kexec needs this too, as may hotplug
+	 */
+	rtas_set_indicator(GLOBAL_INTERRUPT_QUEUE,
+		(1UL << interrupt_server_size) - 1 - default_distrib_server, 1);
+}
 
 void xics_init_IRQ(void)
 {
@@ -563,8 +572,7 @@ nextnode:
 	for (; i < NR_IRQS; ++i)
 		get_irq_desc(i)->handler = &xics_pic;
 
-	ops->cppr_info(boot_cpuid, 0xff);
-	iosync();
+	xics_setup_cpu();
 
 	ppc64_boot_msg(0x21, "XICS Done");
 }
diff --git a/include/asm-ppc64/xics.h b/include/asm-ppc64/xics.h
index 0027da4364ac5c96a61e1ba86c9a9ea85d627b43..fdec5e7a7af6cd177e324648bbeeb29da3fb8c4a 100644
--- a/include/asm-ppc64/xics.h
+++ b/include/asm-ppc64/xics.h
@@ -30,7 +30,4 @@ struct xics_ipi_struct {
 
 extern struct xics_ipi_struct xics_ipi_message[NR_CPUS] __cacheline_aligned;
 
-extern unsigned int default_distrib_server;
-extern unsigned int interrupt_server_size;
-
 #endif /* _PPC64_KERNEL_XICS_H */