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-rw-r--r--drivers/net/vxlan.c14
-rw-r--r--include/net/ip6_tunnel.h5
-rw-r--r--include/net/ipv6.h1
-rw-r--r--include/net/udp_tunnel.h5
-rw-r--r--include/net/vxlan.h2
-rw-r--r--net/ipv4/geneve.c2
-rw-r--r--net/ipv4/ip_tunnel.c2
-rw-r--r--net/ipv4/udp_tunnel.c4
-rw-r--r--net/ipv6/ip6_gre.c2
-rw-r--r--net/ipv6/ip6_tunnel.c2
-rw-r--r--net/ipv6/ip6_udp_tunnel.c5
-rw-r--r--net/ipv6/output_core.c21
-rw-r--r--net/openvswitch/vport-vxlan.c5
-rw-r--r--net/tipc/udp_media.c6
14 files changed, 48 insertions, 28 deletions
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index b5fecb4..51baac7 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -1672,7 +1672,8 @@ static void vxlan_build_gbp_hdr(struct vxlanhdr *vxh, u32 vxflags,
}
#if IS_ENABLED(CONFIG_IPV6)
-static int vxlan6_xmit_skb(struct dst_entry *dst, struct sk_buff *skb,
+static int vxlan6_xmit_skb(struct dst_entry *dst, struct sock *sk,
+ struct sk_buff *skb,
struct net_device *dev, struct in6_addr *saddr,
struct in6_addr *daddr, __u8 prio, __u8 ttl,
__be16 src_port, __be16 dst_port,
@@ -1748,7 +1749,7 @@ static int vxlan6_xmit_skb(struct dst_entry *dst, struct sk_buff *skb,
skb_set_inner_protocol(skb, htons(ETH_P_TEB));
- udp_tunnel6_xmit_skb(dst, skb, dev, saddr, daddr, prio,
+ udp_tunnel6_xmit_skb(dst, sk, skb, dev, saddr, daddr, prio,
ttl, src_port, dst_port,
!!(vxflags & VXLAN_F_UDP_ZERO_CSUM6_TX));
return 0;
@@ -1758,7 +1759,7 @@ err:
}
#endif
-int vxlan_xmit_skb(struct rtable *rt, struct sk_buff *skb,
+int vxlan_xmit_skb(struct rtable *rt, struct sock *sk, struct sk_buff *skb,
__be32 src, __be32 dst, __u8 tos, __u8 ttl, __be16 df,
__be16 src_port, __be16 dst_port,
struct vxlan_metadata *md, bool xnet, u32 vxflags)
@@ -1827,7 +1828,7 @@ int vxlan_xmit_skb(struct rtable *rt, struct sk_buff *skb,
skb_set_inner_protocol(skb, htons(ETH_P_TEB));
- return udp_tunnel_xmit_skb(rt, skb, src, dst, tos,
+ return udp_tunnel_xmit_skb(rt, sk, skb, src, dst, tos,
ttl, df, src_port, dst_port, xnet,
!(vxflags & VXLAN_F_UDP_CSUM));
}
@@ -1882,6 +1883,7 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
struct vxlan_rdst *rdst, bool did_rsc)
{
struct vxlan_dev *vxlan = netdev_priv(dev);
+ struct sock *sk = vxlan->vn_sock->sock->sk;
struct rtable *rt = NULL;
const struct iphdr *old_iph;
struct flowi4 fl4;
@@ -1961,7 +1963,7 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
md.vni = htonl(vni << 8);
md.gbp = skb->mark;
- err = vxlan_xmit_skb(rt, skb, fl4.saddr,
+ err = vxlan_xmit_skb(rt, sk, skb, fl4.saddr,
dst->sin.sin_addr.s_addr, tos, ttl, df,
src_port, dst_port, &md,
!net_eq(vxlan->net, dev_net(vxlan->dev)),
@@ -2021,7 +2023,7 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
md.vni = htonl(vni << 8);
md.gbp = skb->mark;
- err = vxlan6_xmit_skb(ndst, skb, dev, &fl6.saddr, &fl6.daddr,
+ err = vxlan6_xmit_skb(ndst, sk, skb, dev, &fl6.saddr, &fl6.daddr,
0, ttl, src_port, dst_port, &md,
!net_eq(vxlan->net, dev_net(vxlan->dev)),
vxlan->flags);
diff --git a/include/net/ip6_tunnel.h b/include/net/ip6_tunnel.h
index 1668be5..b8529aa 100644
--- a/include/net/ip6_tunnel.h
+++ b/include/net/ip6_tunnel.h
@@ -73,13 +73,14 @@ __u32 ip6_tnl_get_cap(struct ip6_tnl *t, const struct in6_addr *laddr,
struct net *ip6_tnl_get_link_net(const struct net_device *dev);
int ip6_tnl_get_iflink(const struct net_device *dev);
-static inline void ip6tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
+static inline void ip6tunnel_xmit(struct sock *sk, struct sk_buff *skb,
+ struct net_device *dev)
{
struct net_device_stats *stats = &dev->stats;
int pkt_len, err;
pkt_len = skb->len;
- err = ip6_local_out(skb);
+ err = ip6_local_out_sk(sk, skb);
if (net_xmit_eval(err) == 0) {
struct pcpu_sw_netstats *tstats = this_cpu_ptr(dev->tstats);
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index b6ae959..27470cd 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -827,6 +827,7 @@ int ip6_input(struct sk_buff *skb);
int ip6_mc_input(struct sk_buff *skb);
int __ip6_local_out(struct sk_buff *skb);
+int ip6_local_out_sk(struct sock *sk, struct sk_buff *skb);
int ip6_local_out(struct sk_buff *skb);
/*
diff --git a/include/net/udp_tunnel.h b/include/net/udp_tunnel.h
index 1a20d33..c491c12 100644
--- a/include/net/udp_tunnel.h
+++ b/include/net/udp_tunnel.h
@@ -77,13 +77,14 @@ void setup_udp_tunnel_sock(struct net *net, struct socket *sock,
struct udp_tunnel_sock_cfg *sock_cfg);
/* Transmit the skb using UDP encapsulation. */
-int udp_tunnel_xmit_skb(struct rtable *rt, struct sk_buff *skb,
+int udp_tunnel_xmit_skb(struct rtable *rt, struct sock *sk, struct sk_buff *skb,
__be32 src, __be32 dst, __u8 tos, __u8 ttl,
__be16 df, __be16 src_port, __be16 dst_port,
bool xnet, bool nocheck);
#if IS_ENABLED(CONFIG_IPV6)
-int udp_tunnel6_xmit_skb(struct dst_entry *dst, struct sk_buff *skb,
+int udp_tunnel6_xmit_skb(struct dst_entry *dst, struct sock *sk,
+ struct sk_buff *skb,
struct net_device *dev, struct in6_addr *saddr,
struct in6_addr *daddr,
__u8 prio, __u8 ttl, __be16 src_port,
diff --git a/include/net/vxlan.h b/include/net/vxlan.h
index 756e463..0082b5d 100644
--- a/include/net/vxlan.h
+++ b/include/net/vxlan.h
@@ -145,7 +145,7 @@ struct vxlan_sock *vxlan_sock_add(struct net *net, __be16 port,
void vxlan_sock_release(struct vxlan_sock *vs);
-int vxlan_xmit_skb(struct rtable *rt, struct sk_buff *skb,
+int vxlan_xmit_skb(struct rtable *rt, struct sock *sk, struct sk_buff *skb,
__be32 src, __be32 dst, __u8 tos, __u8 ttl, __be16 df,
__be16 src_port, __be16 dst_port, struct vxlan_metadata *md,
bool xnet, u32 vxflags);
diff --git a/net/ipv4/geneve.c b/net/ipv4/geneve.c
index e64f8e9..b77f5e8 100644
--- a/net/ipv4/geneve.c
+++ b/net/ipv4/geneve.c
@@ -136,7 +136,7 @@ int geneve_xmit_skb(struct geneve_sock *gs, struct rtable *rt,
skb_set_inner_protocol(skb, htons(ETH_P_TEB));
- return udp_tunnel_xmit_skb(rt, skb, src, dst,
+ return udp_tunnel_xmit_skb(rt, gs->sock->sk, skb, src, dst,
tos, ttl, df, src_port, dst_port, xnet,
!csum);
}
diff --git a/net/ipv4/ip_tunnel.c b/net/ipv4/ip_tunnel.c
index 6d364ab..4c2c3ba 100644
--- a/net/ipv4/ip_tunnel.c
+++ b/net/ipv4/ip_tunnel.c
@@ -782,7 +782,7 @@ void ip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev,
return;
}
- err = iptunnel_xmit(skb->sk, rt, skb, fl4.saddr, fl4.daddr, protocol,
+ err = iptunnel_xmit(NULL, rt, skb, fl4.saddr, fl4.daddr, protocol,
tos, ttl, df, !net_eq(tunnel->net, dev_net(dev)));
iptunnel_xmit_stats(err, &dev->stats, dev->tstats);
diff --git a/net/ipv4/udp_tunnel.c b/net/ipv4/udp_tunnel.c
index c83b354..6bb98cc 100644
--- a/net/ipv4/udp_tunnel.c
+++ b/net/ipv4/udp_tunnel.c
@@ -75,7 +75,7 @@ void setup_udp_tunnel_sock(struct net *net, struct socket *sock,
}
EXPORT_SYMBOL_GPL(setup_udp_tunnel_sock);
-int udp_tunnel_xmit_skb(struct rtable *rt, struct sk_buff *skb,
+int udp_tunnel_xmit_skb(struct rtable *rt, struct sock *sk, struct sk_buff *skb,
__be32 src, __be32 dst, __u8 tos, __u8 ttl,
__be16 df, __be16 src_port, __be16 dst_port,
bool xnet, bool nocheck)
@@ -92,7 +92,7 @@ int udp_tunnel_xmit_skb(struct rtable *rt, struct sk_buff *skb,
udp_set_csum(nocheck, skb, src, dst, skb->len);
- return iptunnel_xmit(skb->sk, rt, skb, src, dst, IPPROTO_UDP,
+ return iptunnel_xmit(sk, rt, skb, src, dst, IPPROTO_UDP,
tos, ttl, df, xnet);
}
EXPORT_SYMBOL_GPL(udp_tunnel_xmit_skb);
diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index f724329..b5e6cc1 100644
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -760,7 +760,7 @@ static netdev_tx_t ip6gre_xmit2(struct sk_buff *skb,
skb_set_inner_protocol(skb, protocol);
- ip6tunnel_xmit(skb, dev);
+ ip6tunnel_xmit(NULL, skb, dev);
if (ndst)
ip6_tnl_dst_store(tunnel, ndst);
return 0;
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index b6a211a..5cafd92 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -1100,7 +1100,7 @@ static int ip6_tnl_xmit2(struct sk_buff *skb,
ipv6h->nexthdr = proto;
ipv6h->saddr = fl6->saddr;
ipv6h->daddr = fl6->daddr;
- ip6tunnel_xmit(skb, dev);
+ ip6tunnel_xmit(NULL, skb, dev);
if (ndst)
ip6_tnl_dst_store(t, ndst);
return 0;
diff --git a/net/ipv6/ip6_udp_tunnel.c b/net/ipv6/ip6_udp_tunnel.c
index 32d9b26..bba8903 100644
--- a/net/ipv6/ip6_udp_tunnel.c
+++ b/net/ipv6/ip6_udp_tunnel.c
@@ -62,7 +62,8 @@ error:
}
EXPORT_SYMBOL_GPL(udp_sock_create6);
-int udp_tunnel6_xmit_skb(struct dst_entry *dst, struct sk_buff *skb,
+int udp_tunnel6_xmit_skb(struct dst_entry *dst, struct sock *sk,
+ struct sk_buff *skb,
struct net_device *dev, struct in6_addr *saddr,
struct in6_addr *daddr,
__u8 prio, __u8 ttl, __be16 src_port,
@@ -97,7 +98,7 @@ int udp_tunnel6_xmit_skb(struct dst_entry *dst, struct sk_buff *skb,
ip6h->daddr = *daddr;
ip6h->saddr = *saddr;
- ip6tunnel_xmit(skb, dev);
+ ip6tunnel_xmit(sk, skb, dev);
return 0;
}
EXPORT_SYMBOL_GPL(udp_tunnel6_xmit_skb);
diff --git a/net/ipv6/output_core.c b/net/ipv6/output_core.c
index 7d1131d..85892af 100644
--- a/net/ipv6/output_core.c
+++ b/net/ipv6/output_core.c
@@ -136,7 +136,7 @@ int ip6_dst_hoplimit(struct dst_entry *dst)
EXPORT_SYMBOL(ip6_dst_hoplimit);
#endif
-int __ip6_local_out(struct sk_buff *skb)
+static int __ip6_local_out_sk(struct sock *sk, struct sk_buff *skb)
{
int len;
@@ -146,19 +146,30 @@ int __ip6_local_out(struct sk_buff *skb)
ipv6_hdr(skb)->payload_len = htons(len);
IP6CB(skb)->nhoff = offsetof(struct ipv6hdr, nexthdr);
- return nf_hook(NFPROTO_IPV6, NF_INET_LOCAL_OUT, skb->sk, skb,
+ return nf_hook(NFPROTO_IPV6, NF_INET_LOCAL_OUT, sk, skb,
NULL, skb_dst(skb)->dev, dst_output_sk);
}
+
+int __ip6_local_out(struct sk_buff *skb)
+{
+ return __ip6_local_out_sk(skb->sk, skb);
+}
EXPORT_SYMBOL_GPL(__ip6_local_out);
-int ip6_local_out(struct sk_buff *skb)
+int ip6_local_out_sk(struct sock *sk, struct sk_buff *skb)
{
int err;
- err = __ip6_local_out(skb);
+ err = __ip6_local_out_sk(sk, skb);
if (likely(err == 1))
- err = dst_output(skb);
+ err = dst_output_sk(sk, skb);
return err;
}
+EXPORT_SYMBOL_GPL(ip6_local_out_sk);
+
+int ip6_local_out(struct sk_buff *skb)
+{
+ return ip6_local_out_sk(skb->sk, skb);
+}
EXPORT_SYMBOL_GPL(ip6_local_out);
diff --git a/net/openvswitch/vport-vxlan.c b/net/openvswitch/vport-vxlan.c
index 3277a75..6d39766 100644
--- a/net/openvswitch/vport-vxlan.c
+++ b/net/openvswitch/vport-vxlan.c
@@ -222,7 +222,8 @@ static int vxlan_tnl_send(struct vport *vport, struct sk_buff *skb)
{
struct net *net = ovs_dp_get_net(vport->dp);
struct vxlan_port *vxlan_port = vxlan_vport(vport);
- __be16 dst_port = inet_sk(vxlan_port->vs->sock->sk)->inet_sport;
+ struct sock *sk = vxlan_port->vs->sock->sk;
+ __be16 dst_port = inet_sk(sk)->inet_sport;
const struct ovs_key_ipv4_tunnel *tun_key;
struct vxlan_metadata md = {0};
struct rtable *rt;
@@ -255,7 +256,7 @@ static int vxlan_tnl_send(struct vport *vport, struct sk_buff *skb)
vxflags = vxlan_port->exts |
(tun_key->tun_flags & TUNNEL_CSUM ? VXLAN_F_UDP_CSUM : 0);
- err = vxlan_xmit_skb(rt, skb, fl.saddr, tun_key->ipv4_dst,
+ err = vxlan_xmit_skb(rt, sk, skb, fl.saddr, tun_key->ipv4_dst,
tun_key->ipv4_tos, tun_key->ipv4_ttl, df,
src_port, dst_port,
&md, false, vxflags);
diff --git a/net/tipc/udp_media.c b/net/tipc/udp_media.c
index ef3d7aa..66deebc 100644
--- a/net/tipc/udp_media.c
+++ b/net/tipc/udp_media.c
@@ -176,7 +176,8 @@ static int tipc_udp_send_msg(struct net *net, struct sk_buff *skb,
goto tx_error;
}
ttl = ip4_dst_hoplimit(&rt->dst);
- err = udp_tunnel_xmit_skb(rt, clone, src->ipv4.s_addr,
+ err = udp_tunnel_xmit_skb(rt, ub->ubsock->sk, clone,
+ src->ipv4.s_addr,
dst->ipv4.s_addr, 0, ttl, 0,
src->udp_port, dst->udp_port,
false, true);
@@ -197,7 +198,8 @@ static int tipc_udp_send_msg(struct net *net, struct sk_buff *skb,
if (err)
goto tx_error;
ttl = ip6_dst_hoplimit(ndst);
- err = udp_tunnel6_xmit_skb(ndst, clone, ndst->dev, &src->ipv6,
+ err = udp_tunnel6_xmit_skb(ndst, ub->ubsock->sk, clone,
+ ndst->dev, &src->ipv6,
&dst->ipv6, 0, ttl, src->udp_port,
dst->udp_port, false);
#endif
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