diff --git a/xen/include/asm-x86/processor.h b/xen/include/asm-x86/processor.h
index ed3f2727ed..9e0110cdbb 100644
--- a/xen/include/asm-x86/processor.h
+++ b/xen/include/asm-x86/processor.h
@@ -174,7 +174,6 @@ struct cpuinfo_x86 {
  */
 
 extern struct cpuinfo_x86 boot_cpu_data;
-extern struct tss_struct init_tss[NR_CPUS];
 
 #ifdef CONFIG_SMP
 extern struct cpuinfo_x86 cpu_data[];
@@ -383,6 +382,8 @@ struct tss_struct {
 extern idt_entry_t idt_table[];
 extern idt_entry_t *idt_tables[];
 
+extern struct tss_struct init_tss[NR_CPUS];
+
 #ifdef ARCH_HAS_FAST_TRAP
 
 #define SET_DEFAULT_FAST_TRAP(_p) \