diff --git a/drivers/infiniband/sw/rdmavt/vt.c b/drivers/infiniband/sw/rdmavt/vt.c
index 9566a92..6caf527 100644
--- a/drivers/infiniband/sw/rdmavt/vt.c
+++ b/drivers/infiniband/sw/rdmavt/vt.c
@@ -383,7 +383,7 @@
 	return 1;
 }
 
-static int check_support(struct rvt_dev_info *rdi, int verb)
+static noinline int check_support(struct rvt_dev_info *rdi, int verb)
 {
 	switch (verb) {
 	case MISC: