diff --git a/[refs] b/[refs]
index 1b14e3bcd87e..c0d48790888f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 461790f79028ee9bfc3dd9d9afccc7e264aff9c7
+refs/heads/master: fdca124a1bcc7e624f6b887c6f26153f40ee43ee
diff --git a/trunk/drivers/infiniband/hw/mthca/mthca_memfree.c b/trunk/drivers/infiniband/hw/mthca/mthca_memfree.c
index 5824b6d3769f..986f2180404b 100644
--- a/trunk/drivers/infiniband/hw/mthca/mthca_memfree.c
+++ b/trunk/drivers/infiniband/hw/mthca/mthca_memfree.c
@@ -35,6 +35,7 @@
 #include "mthca_memfree.h"
 #include "mthca_dev.h"
 #include "mthca_cmd.h"
+#include <linux/mm.h>
 
 /*
  * We allocate in as big chunks as we can, up to a maximum of 256 KB