Index: linux/kernel/dyn-tick.c
===================================================================
--- linux.orig/kernel/dyn-tick.c	2005-06-05 00:51:53.000000000 +0800
+++ linux/kernel/dyn-tick.c	2005-06-05 01:02:55.000000000 +0800
@@ -54,7 +54,8 @@
 
 	/* Check if we are already skipping ticks and can idle other cpus */
 	if (dyn_tick->state & DYN_TICK_SKIPPING) {
-		reprogram_apic_timer(dyn_tick->skip);
+		if (cpu_has_local_apic())
+			reprogram_apic_timer(dyn_tick->skip);
 		return 0;
 	}