if (dev == ip6n->fb_tnl_dev)
RCU_INIT_POINTER(ip6n->tnls_wc[0], NULL);
else
-@@ -767,6 +784,107 @@ int ip6_tnl_rcv_ctl(struct ip6_tnl *t,
+@@ -777,6 +794,107 @@ int ip6_tnl_rcv_ctl(struct ip6_tnl *t,
}
EXPORT_SYMBOL_GPL(ip6_tnl_rcv_ctl);
static int __ip6_tnl_rcv(struct ip6_tnl *tunnel, struct sk_buff *skb,
const struct tnl_ptk_info *tpi,
struct metadata_dst *tun_dst,
-@@ -819,6 +937,27 @@ static int __ip6_tnl_rcv(struct ip6_tnl
+@@ -829,6 +947,27 @@ static int __ip6_tnl_rcv(struct ip6_tnl
skb_reset_network_header(skb);
memset(skb->cb, 0, sizeof(struct inet6_skb_parm));
__skb_tunnel_rx(skb, tunnel->dev, tunnel->net);
err = dscp_ecn_decapsulate(tunnel, ipv6h, skb);
-@@ -948,6 +1087,7 @@ static void init_tel_txopt(struct ipv6_t
+@@ -958,6 +1097,7 @@ static void init_tel_txopt(struct ipv6_t
opt->ops.opt_nflen = 8;
}
/**
* ip6_tnl_addr_conflict - compare packet addresses to tunnel's own
* @t: the outgoing tunnel device
-@@ -1271,6 +1411,7 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, str
+@@ -1281,6 +1421,7 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, str
{
struct ip6_tnl *t = netdev_priv(dev);
struct ipv6hdr *ipv6h = ipv6_hdr(skb);
int encap_limit = -1;
__u16 offset;
struct flowi6 fl6;
-@@ -1326,6 +1467,18 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, str
+@@ -1336,6 +1477,18 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, str
fl6.flowi6_mark = skb->mark;
}
if (iptunnel_handle_offloads(skb, SKB_GSO_IPXIP6))
return -1;
-@@ -1451,6 +1604,14 @@ ip6_tnl_change(struct ip6_tnl *t, const
+@@ -1461,6 +1614,14 @@ ip6_tnl_change(struct ip6_tnl *t, const
t->parms.flowinfo = p->flowinfo;
t->parms.link = p->link;
t->parms.proto = p->proto;
dst_cache_reset(&t->dst_cache);
ip6_tnl_link_config(t);
return 0;
-@@ -1489,6 +1650,7 @@ ip6_tnl_parm_from_user(struct __ip6_tnl_
+@@ -1499,6 +1660,7 @@ ip6_tnl_parm_from_user(struct __ip6_tnl_
p->flowinfo = u->flowinfo;
p->link = u->link;
p->proto = u->proto;
memcpy(p->name, u->name, sizeof(u->name));
}
-@@ -1866,6 +2028,15 @@ static int ip6_tnl_validate(struct nlatt
+@@ -1876,6 +2038,15 @@ static int ip6_tnl_validate(struct nlatt
return 0;
}
static void ip6_tnl_netlink_parms(struct nlattr *data[],
struct __ip6_tnl_parm *parms)
{
-@@ -1900,6 +2071,46 @@ static void ip6_tnl_netlink_parms(struct
+@@ -1910,6 +2081,46 @@ static void ip6_tnl_netlink_parms(struct
if (data[IFLA_IPTUN_COLLECT_METADATA])
parms->collect_md = true;
}
static bool ip6_tnl_netlink_encap_parms(struct nlattr *data[],
-@@ -2009,6 +2220,12 @@ static void ip6_tnl_dellink(struct net_d
+@@ -2019,6 +2230,12 @@ static void ip6_tnl_dellink(struct net_d
static size_t ip6_tnl_get_size(const struct net_device *dev)
{
return
/* IFLA_IPTUN_LINK */
nla_total_size(4) +
-@@ -2036,6 +2253,24 @@ static size_t ip6_tnl_get_size(const str
+@@ -2046,6 +2263,24 @@ static size_t ip6_tnl_get_size(const str
nla_total_size(2) +
/* IFLA_IPTUN_COLLECT_METADATA */
nla_total_size(0) +
0;
}
-@@ -2043,6 +2278,9 @@ static int ip6_tnl_fill_info(struct sk_b
+@@ -2053,6 +2288,9 @@ static int ip6_tnl_fill_info(struct sk_b
{
struct ip6_tnl *tunnel = netdev_priv(dev);
struct __ip6_tnl_parm *parm = &tunnel->parms;
if (nla_put_u32(skb, IFLA_IPTUN_LINK, parm->link) ||
nla_put_in6_addr(skb, IFLA_IPTUN_LOCAL, &parm->laddr) ||
-@@ -2051,9 +2289,27 @@ static int ip6_tnl_fill_info(struct sk_b
+@@ -2061,9 +2299,27 @@ static int ip6_tnl_fill_info(struct sk_b
nla_put_u8(skb, IFLA_IPTUN_ENCAP_LIMIT, parm->encap_limit) ||
nla_put_be32(skb, IFLA_IPTUN_FLOWINFO, parm->flowinfo) ||
nla_put_u32(skb, IFLA_IPTUN_FLAGS, parm->flags) ||
if (nla_put_u16(skb, IFLA_IPTUN_ENCAP_TYPE, tunnel->encap.type) ||
nla_put_be16(skb, IFLA_IPTUN_ENCAP_SPORT, tunnel->encap.sport) ||
nla_put_be16(skb, IFLA_IPTUN_ENCAP_DPORT, tunnel->encap.dport) ||
-@@ -2091,6 +2347,7 @@ static const struct nla_policy ip6_tnl_p
+@@ -2101,6 +2357,7 @@ static const struct nla_policy ip6_tnl_p
[IFLA_IPTUN_ENCAP_SPORT] = { .type = NLA_U16 },
[IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
[IFLA_IPTUN_COLLECT_METADATA] = { .type = NLA_FLAG },
--- a/net/core/dev.c
+++ b/net/core/dev.c
-@@ -4490,6 +4490,9 @@ static enum gro_result dev_gro_receive(s
+@@ -4485,6 +4485,9 @@ static enum gro_result dev_gro_receive(s
enum gro_result ret;
int grow;
if (!(skb->dev->features & NETIF_F_GRO))
goto normal;
-@@ -5767,6 +5770,48 @@ static void __netdev_adjacent_dev_unlink
+@@ -5762,6 +5765,48 @@ static void __netdev_adjacent_dev_unlink
&upper_dev->adj_list.lower);
}
static int __netdev_upper_dev_link(struct net_device *dev,
struct net_device *upper_dev, bool master,
void *upper_priv, void *upper_info)
-@@ -5965,6 +6010,8 @@ void netdev_upper_dev_unlink(struct net_
+@@ -5960,6 +6005,8 @@ void netdev_upper_dev_unlink(struct net_
list_for_each_entry(i, &upper_dev->all_adj_list.upper, list)
__netdev_adjacent_dev_unlink(dev, i->dev, i->ref_nr);
call_netdevice_notifiers_info(NETDEV_CHANGEUPPER, dev,
&changeupper_info.info);
}
-@@ -6565,6 +6612,7 @@ int dev_set_mac_address(struct net_devic
+@@ -6560,6 +6607,7 @@ int dev_set_mac_address(struct net_devic
if (err)
return err;
dev->addr_assign_type = NET_ADDR_SET;
return 0;
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
-@@ -1746,6 +1746,8 @@ struct net_device {
+@@ -1748,6 +1748,8 @@ struct net_device {
struct netdev_hw_addr_list mc;
struct netdev_hw_addr_list dev_addrs;