enable docker ppp

hc

2023-12-09 95099d4622f8cb224d94e314c7a8e0df60b13f87

 kernel/drivers/net/macvtap.c
..
..
@@ -1,3 +1,4 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
1
2
 #include <linux/etherdevice.h>
2
3
 #include <linux/if_macvlan.h>
3
4
 #include <linux/if_tap.h>
..
..
@@ -132,11 +133,17 @@
132
133
 	dev->tx_queue_len = TUN_READQ_SIZE;
133
134
 }
134
135
 
136
+static struct net *macvtap_link_net(const struct net_device *dev)
137
+{
138
+	return dev_net(macvlan_dev_real_dev(dev));
139
+}
140
+
135
141
 static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
136
142
 	.kind		= "macvtap",
137
143
 	.setup		= macvtap_setup,
138
144
 	.newlink	= macvtap_newlink,
139
145
 	.dellink	= macvtap_dellink,
146
+	.get_link_net	= macvtap_link_net,
140
147
 	.priv_size      = sizeof(struct macvtap_dev),
141
148
 };
142
149