}
return &ip6n->tnls[prio][h];
}
-@@ -378,6 +397,12 @@ ip6_tnl_dev_uninit(struct net_device *de
+@@ -376,6 +395,12 @@ ip6_tnl_dev_uninit(struct net_device *de
struct net *net = t->net;
struct ip6_tnl_net *ip6n = net_generic(net, ip6_tnl_net_id);
if (dev == ip6n->fb_tnl_dev)
RCU_INIT_POINTER(ip6n->tnls_wc[0], NULL);
else
-@@ -790,6 +815,107 @@ int ip6_tnl_rcv_ctl(struct ip6_tnl *t,
+@@ -788,6 +813,107 @@ 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,
-@@ -843,6 +969,27 @@ static int __ip6_tnl_rcv(struct ip6_tnl
+@@ -840,6 +966,27 @@ 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);
-@@ -994,6 +1141,7 @@ static void init_tel_txopt(struct ipv6_t
+@@ -987,6 +1134,7 @@ 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
-@@ -1274,6 +1422,7 @@ ipxip6_tnl_xmit(struct sk_buff *skb, str
+@@ -1278,6 +1426,7 @@ ipxip6_tnl_xmit(struct sk_buff *skb, str
u8 protocol)
{
struct ip6_tnl *t = netdev_priv(dev);
struct ipv6hdr *ipv6h;
const struct iphdr *iph;
int encap_limit = -1;
-@@ -1373,6 +1522,18 @@ ipxip6_tnl_xmit(struct sk_buff *skb, str
+@@ -1377,6 +1526,18 @@ ipxip6_tnl_xmit(struct sk_buff *skb, str
fl6.flowi6_uid = sock_net_uid(dev_net(dev), NULL);
dsfield = INET_ECN_encapsulate(dsfield, orig_dsfield);
if (iptunnel_handle_offloads(skb, SKB_GSO_IPXIP6))
return -1;
-@@ -1526,6 +1687,14 @@ ip6_tnl_change(struct ip6_tnl *t, const
+@@ -1530,6 +1691,14 @@ ip6_tnl_change(struct ip6_tnl *t, const
t->parms.link = p->link;
t->parms.proto = p->proto;
t->parms.fwmark = p->fwmark;
+
dst_cache_reset(&t->dst_cache);
ip6_tnl_link_config(t);
- return 0;
+ }
@@ -1564,6 +1733,7 @@ ip6_tnl_parm_from_user(struct __ip6_tnl_
p->flowinfo = u->flowinfo;
p->link = u->link;
+ }
}
- static bool ip6_tnl_netlink_encap_parms(struct nlattr *data[],
-@@ -2102,6 +2321,12 @@ static void ip6_tnl_dellink(struct net_d
+ static int ip6_tnl_newlink(struct net *src_net, struct net_device *dev,
+@@ -2070,6 +2289,12 @@ 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) +
-@@ -2131,6 +2356,24 @@ static size_t ip6_tnl_get_size(const str
+@@ -2099,6 +2324,24 @@ static size_t ip6_tnl_get_size(const str
nla_total_size(0) +
/* IFLA_IPTUN_FWMARK */
nla_total_size(4) +
0;
}
-@@ -2138,6 +2381,9 @@ static int ip6_tnl_fill_info(struct sk_b
+@@ -2106,6 +2349,9 @@ 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) ||
-@@ -2147,9 +2393,27 @@ static int ip6_tnl_fill_info(struct sk_b
+@@ -2115,9 +2361,27 @@ static int ip6_tnl_fill_info(struct sk_b
nla_put_be32(skb, IFLA_IPTUN_FLOWINFO, parm->flowinfo) ||
nla_put_u32(skb, IFLA_IPTUN_FLAGS, parm->flags) ||
nla_put_u8(skb, IFLA_IPTUN_PROTO, parm->proto) ||
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) ||
-@@ -2189,6 +2453,7 @@ static const struct nla_policy ip6_tnl_p
+@@ -2157,6 +2421,7 @@ static const struct nla_policy ip6_tnl_p
[IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
[IFLA_IPTUN_COLLECT_METADATA] = { .type = NLA_FLAG },
[IFLA_IPTUN_FWMARK] = { .type = NLA_U32 },