diff --git a/net/core/dev.c b/net/core/dev.c
index 91a5991..278463e 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2473,7 +2473,7 @@
 #if IS_ENABLED(CONFIG_NETPRIO_CGROUP)
 static void skb_update_prio(struct sk_buff *skb)
 {
-	struct netprio_map *map = rcu_dereference(skb->dev->priomap);
+	struct netprio_map *map = rcu_dereference_bh(skb->dev->priomap);
 
 	if ((!skb->priority) && (skb->sk) && map)
 		skb->priority = map->priomap[skb->sk->sk_cgrp_prioidx];