diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
index 353c50f18702cfc2ff93118ce3a18b50c6dfdd5c..4f7d2599b484a67222cbfa68f7b929c35975732e 100644
--- a/arch/x86/xen/smp.c
+++ b/arch/x86/xen/smp.c
@@ -254,7 +254,7 @@ static void __init xen_smp_prepare_cpus(unsigned int max_cpus)
 	}
 	xen_init_lock_cpu(0);
 
-	smp_store_cpu_info(0);
+	smp_store_boot_cpu_info();
 	cpu_data(0).x86_max_cores = 1;
 
 	for_each_possible_cpu(i) {