diff --git a/net/kcm/kcmsock.c b/net/kcm/kcmsock.c
index d469abcd989b..71af69d442f2 100644
--- a/net/kcm/kcmsock.c
+++ b/net/kcm/kcmsock.c
@@ -5,6 +5,7 @@
  * Copyright (c) 2016 Tom Herbert <tom@herbertland.com>
  */
 
+#include <linux/rcupdate.h>
 #include <linux/bpf.h>
 #include <linux/errno.h>
 #include <linux/errqueue.h>
@@ -391,7 +392,9 @@ static int kcm_parse_func_strparser(struct strparser *strp, struct sk_buff *skb)
 	struct bpf_prog *prog = psock->bpf_prog;
 	int res;
 
+	rcu_read_lock();
 	res = bpf_prog_run_pin_on_cpu(prog, skb);
+	rcu_read_unlock();
 	return res;
 }