1 files changed, 16 insertions, 0 deletions

diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c
index 17685abaf496..ae96d4176995 100644
--- a/arch/ia64/kernel/process.c
+++ b/arch/ia64/kernel/process.c
@@ -34,6 +34,7 @@
 #include <asm/ia32.h>
 #include <asm/irq.h>
 #include <asm/kdebug.h>
+#include <asm/kexec.h>
 #include <asm/pgalloc.h>
 #include <asm/processor.h>
 #include <asm/sal.h>
@@ -803,6 +804,21 @@ cpu_halt (void)
                 ia64_pal_halt(min_power_state);
 }
 
+void machine_shutdown(void)
+{
+#ifdef CONFIG_HOTPLUG_CPU
+        int cpu;
+
+        for_each_online_cpu(cpu) {
+                if (cpu != smp_processor_id())
+                        cpu_down(cpu);
+        }
+#endif
+#ifdef CONFIG_KEXEC
+        kexec_disable_iosapic();
+#endif
+}
+
 void
 machine_restart (char *restart_cmd)
 {