Merge branch 'master' into for-linus

Conflicts:
	include/linux/percpu.h
	mm/percpu.c

1 files changed, 7 insertions, 3 deletions

diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 0b39b2451ea5..0ebc777a6660 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -1511,6 +1511,8 @@ restart:
                 goto restart;
         }
 
+        if (sock_flag(other, SOCK_RCVTSTAMP))
+                __net_timestamp(skb);
         skb_queue_tail(&other->sk_receive_queue, skb);
         unix_state_unlock(other);
         other->sk_data_ready(other, len);
@@ -1722,6 +1724,9 @@ static int unix_dgram_recvmsg(struct kiocb *iocb, struct socket *sock,
         if (err)
                 goto out_free;
 
+        if (sock_flag(sk, SOCK_RCVTSTAMP))
+                __sock_recv_timestamp(msg, sk, skb);
+
         if (!siocb->scm) {
                 siocb->scm = &tmp_scm;
                 memset(&tmp_scm, 0, sizeof(tmp_scm));
@@ -2033,11 +2038,10 @@ static unsigned int unix_poll(struct file *file, struct socket *sock, poll_table
         if (sk->sk_shutdown == SHUTDOWN_MASK)
                 mask |= POLLHUP;
         if (sk->sk_shutdown & RCV_SHUTDOWN)
-                mask |= POLLRDHUP;
+                mask |= POLLRDHUP | POLLIN | POLLRDNORM;
 
         /* readable? */
-        if (!skb_queue_empty(&sk->sk_receive_queue) ||
-            (sk->sk_shutdown & RCV_SHUTDOWN))
+        if (!skb_queue_empty(&sk->sk_receive_queue))
                 mask |= POLLIN | POLLRDNORM;
 
         /* Connection-based need to check for termination and startup */