diff --git a/[refs] b/[refs]
index 59b4052eff36..543538d2025e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 78b93f2db11df75ada5d04962ba631940b0a1398
+refs/heads/master: 734c4c67393893f61b39bcdfe1e94f72111c56d6
diff --git a/trunk/arch/x86_64/kernel/vsmp.c b/trunk/arch/x86_64/kernel/vsmp.c
index 044e852bd25e..414caf0c5f9a 100644
--- a/trunk/arch/x86_64/kernel/vsmp.c
+++ b/trunk/arch/x86_64/kernel/vsmp.c
@@ -14,6 +14,7 @@
 #include <linux/pci_ids.h>
 #include <linux/pci_regs.h>
 #include <asm/pci-direct.h>
+#include <asm/io.h>
 
 static int __init vsmp_init(void)
 {