Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index a80fd0a..34c4436 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* INET An implementation of the TCP/IP protocol suite for the LINUX
* operating system. INET is implemented using the BSD Socket
@@ -7,11 +8,6 @@
*
* Authors: Many, reorganised here by
* Arnaldo Carvalho de Melo <acme@mandriva.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
*/
#ifndef _INET_SOCK_H
#define _INET_SOCK_H
@@ -130,6 +126,27 @@
return sk->sk_bound_dev_if;
}
+static inline int inet_sk_bound_l3mdev(const struct sock *sk)
+{
+#ifdef CONFIG_NET_L3_MASTER_DEV
+ struct net *net = sock_net(sk);
+
+ if (!net->ipv4.sysctl_tcp_l3mdev_accept)
+ return l3mdev_master_ifindex_by_index(net,
+ sk->sk_bound_dev_if);
+#endif
+
+ return 0;
+}
+
+static inline bool inet_bound_dev_eq(bool l3mdev_accept, int bound_dev_if,
+ int dif, int sdif)
+{
+ if (!bound_dev_if)
+ return !sdif || l3mdev_accept;
+ return bound_dev_if == dif || bound_dev_if == sdif;
+}
+
struct inet_cork {
unsigned int flags;
__be32 addr;
@@ -143,6 +160,7 @@
char priority;
__u16 gso_size;
u64 transmit_time;
+ u32 mark;
};
struct inet_cork_full {