diff --git a/[refs] b/[refs]
index 8a626c567991..1932d8215011 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d1ecad6eee8629c6b425580aad76cf99b85956e9
+refs/heads/master: 87e4baacaeba098e217b14e9d2f6af428fe3f657
diff --git a/trunk/arch/x86/xen/apic.c b/trunk/arch/x86/xen/apic.c
index 1913bf2d2a9c..ec57bd3818a4 100644
--- a/trunk/arch/x86/xen/apic.c
+++ b/trunk/arch/x86/xen/apic.c
@@ -1,9 +1,12 @@
 #include <linux/init.h>
+
 #include <asm/x86_init.h>
 #include <asm/apic.h>
-#include <xen/interface/physdev.h>
 #include <asm/xen/hypercall.h>
 
+#include <xen/xen.h>
+#include <xen/interface/physdev.h>
+
 unsigned int xen_io_apic_read(unsigned apic, unsigned reg)
 {
 	struct physdev_apic apic_op;