Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

Alexei Starovoitov says:

====================
pull-request: bpf-next 2019-11-24

The following pull-request contains BPF updates for your *net-next* tree.

We've added 27 non-merge commits during the last 4 day(s) which contain
a total of 50 files changed, 2031 insertions(+), 548 deletions(-).

The main changes are:

1) Optimize bpf_tail_call() from retpoline-ed indirect jump to direct jump,
   from Daniel.

2) Support global variables in libbpf, from Andrii.

3) Cleanup selftests with BPF_TRACE_x() macro, from Martin.

4) Fix devmap hash, from Toke.

5) Fix register bounds after 32-bit conditional jumps, from Yonghong.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 4 deletions

diff --git a/net/xdp/xsk.c b/net/xdp/xsk.c
index 6040bc2b0088..956793893c9d 100644
--- a/net/xdp/xsk.c
+++ b/net/xdp/xsk.c
@@ -447,10 +447,10 @@ static int xsk_sendmsg(struct socket *sock, struct msghdr *m, size_t total_len)
 	return __xsk_sendmsg(sk);
 }
 
-static unsigned int xsk_poll(struct file *file, struct socket *sock,
+static __poll_t xsk_poll(struct file *file, struct socket *sock,
 			     struct poll_table_struct *wait)
 {
-	unsigned int mask = datagram_poll(file, sock, wait);
+	__poll_t mask = datagram_poll(file, sock, wait);
 	struct sock *sk = sock->sk;
 	struct xdp_sock *xs = xdp_sk(sk);
 	struct net_device *dev;
@@ -472,9 +472,9 @@ static unsigned int xsk_poll(struct file *file, struct socket *sock,
 	}
 
 	if (xs->rx && !xskq_empty_desc(xs->rx))
-		mask |= POLLIN | POLLRDNORM;
+		mask |= EPOLLIN | EPOLLRDNORM;
 	if (xs->tx && !xskq_full_desc(xs->tx))
-		mask |= POLLOUT | POLLWRNORM;
+		mask |= EPOLLOUT | EPOLLWRNORM;
 
 	return mask;
 }