diff --git a/net/core/sock.c b/net/core/sock.c
index a6b9e80..a658aeb 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1908,7 +1908,7 @@
 	rcu_read_lock();
 	wq = rcu_dereference(sk->sk_wq);
 	if (wq_has_sleeper(wq))
-		wake_up_interruptible_sync_poll(&wq->wait, POLLIN |
+		wake_up_interruptible_sync_poll(&wq->wait, POLLIN | POLLPRI |
 						POLLRDNORM | POLLRDBAND);
 	sk_wake_async(sk, SOCK_WAKE_WAITD, POLL_IN);
 	rcu_read_unlock();