1 files changed, 3 insertions, 1 deletions

diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 971282b6f6a3..fb7a63ff71a5 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -2196,7 +2196,9 @@ static unsigned int unix_dgram_poll(struct file *file, struct socket *sock,
 
         /* exceptional events? */
         if (sk->sk_err || !skb_queue_empty(&sk->sk_error_queue))
-                mask |= POLLERR;
+                mask |= POLLERR |
+                        sock_flag(sk, SOCK_SELECT_ERR_QUEUE) ? POLLPRI : 0;
+
         if (sk->sk_shutdown & RCV_SHUTDOWN)
                 mask |= POLLRDHUP | POLLIN | POLLRDNORM;
         if (sk->sk_shutdown == SHUTDOWN_MASK)