diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c
index 979a4db9c6bc496ecd40aaf24b8bb8d423eeb65c..637e9fd1e14ce87df0848caf5ec9f390d1ad883a 100644
--- a/drivers/net/vrf.c
+++ b/drivers/net/vrf.c
@@ -253,7 +253,7 @@ static netdev_tx_t vrf_xmit(struct sk_buff *skb, struct net_device *dev)
}
/* modelled after ip_finish_output2 */
-static int vrf_finish_output(struct sock *sk, struct sk_buff *skb)
+static int vrf_finish_output(struct net *net, struct sock *sk, struct sk_buff *skb)
{
struct dst_entry *dst = skb_dst(skb);
struct rtable *rt = (struct rtable *)dst;
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 97ab5c9a7069abc39490ec30798550bbbdbdb4ba..b791405958b4c7396e2b283f74ca280753451f34 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -2212,7 +2212,7 @@ int dev_open(struct net_device *dev);
int dev_close(struct net_device *dev);
int dev_close_many(struct list_head *head, bool unlink);
void dev_disable_lro(struct net_device *dev);
-int dev_loopback_xmit(struct sock *sk, struct sk_buff *newskb);
+int dev_loopback_xmit(struct net *net, struct sock *sk, struct sk_buff *newskb);
int dev_queue_xmit(struct sk_buff *skb);
int dev_queue_xmit_accel(struct sk_buff *skb, void *accel_priv);
int register_netdevice(struct net_device *dev);
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 295f2650b5dc23569ce2eedac593f0802e6e3144..0b4d4560f33d30e46c9a04ffcc3fc0f268b12892 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -56,7 +56,7 @@ struct nf_hook_state {
struct sock *sk;
struct net *net;
struct list_head *hook_list;
- int (*okfn)(struct sock *, struct sk_buff *);
+ int (*okfn)(struct net *, struct sock *, struct sk_buff *);
};
static inline void nf_hook_state_init(struct nf_hook_state *p,
@@ -67,7 +67,7 @@ static inline void nf_hook_state_init(struct nf_hook_state *p,
struct net_device *outdev,
struct sock *sk,
struct net *net,
- int (*okfn)(struct sock *, struct sk_buff *))
+ int (*okfn)(struct net *, struct sock *, struct sk_buff *))
{
p->hook = hook;
p->thresh = thresh;
@@ -175,7 +175,7 @@ static inline int nf_hook_thresh(u_int8_t pf, unsigned int hook,
struct sk_buff *skb,
struct net_device *indev,
struct net_device *outdev,
- int (*okfn)(struct sock *, struct sk_buff *),
+ int (*okfn)(struct net *, struct sock *, struct sk_buff *),
int thresh)
{
struct list_head *hook_list = &net->nf.hooks[pf][hook];
@@ -193,7 +193,7 @@ static inline int nf_hook_thresh(u_int8_t pf, unsigned int hook,
static inline int nf_hook(u_int8_t pf, unsigned int hook, struct net *net,
struct sock *sk, struct sk_buff *skb,
struct net_device *indev, struct net_device *outdev,
- int (*okfn)(struct sock *, struct sk_buff *))
+ int (*okfn)(struct net *, struct sock *, struct sk_buff *))
{
return nf_hook_thresh(pf, hook, net, sk, skb, indev, outdev, okfn, INT_MIN);
}
@@ -219,31 +219,33 @@ static inline int
NF_HOOK_THRESH(uint8_t pf, unsigned int hook, struct net *net, struct sock *sk,
struct sk_buff *skb, struct net_device *in,
struct net_device *out,
- int (*okfn)(struct sock *, struct sk_buff *), int thresh)
+ int (*okfn)(struct net *, struct sock *, struct sk_buff *),
+ int thresh)
{
int ret = nf_hook_thresh(pf, hook, net, sk, skb, in, out, okfn, thresh);
if (ret == 1)
- ret = okfn(sk, skb);
+ ret = okfn(net, sk, skb);
return ret;
}
static inline int
NF_HOOK_COND(uint8_t pf, unsigned int hook, struct net *net, struct sock *sk,
struct sk_buff *skb, struct net_device *in, struct net_device *out,
- int (*okfn)(struct sock *, struct sk_buff *), bool cond)
+ int (*okfn)(struct net *, struct sock *, struct sk_buff *),
+ bool cond)
{
int ret;
if (!cond ||
((ret = nf_hook_thresh(pf, hook, net, sk, skb, in, out, okfn, INT_MIN)) == 1))
- ret = okfn(sk, skb);
+ ret = okfn(net, sk, skb);
return ret;
}
static inline int
NF_HOOK(uint8_t pf, unsigned int hook, struct net *net, struct sock *sk, struct sk_buff *skb,
struct net_device *in, struct net_device *out,
- int (*okfn)(struct sock *, struct sk_buff *))
+ int (*okfn)(struct net *, struct sock *, struct sk_buff *))
{
return NF_HOOK_THRESH(pf, hook, net, sk, skb, in, out, okfn, INT_MIN);
}
@@ -345,12 +347,12 @@ nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, u_int8_t family)
}
#else /* !CONFIG_NETFILTER */
-#define NF_HOOK(pf, hook, net, sk, skb, indev, outdev, okfn) (okfn)(sk, skb)
-#define NF_HOOK_COND(pf, hook, net, sk, skb, indev, outdev, okfn, cond) (okfn)(sk, skb)
+#define NF_HOOK(pf, hook, net, sk, skb, indev, outdev, okfn) (okfn)(net, sk, skb)
+#define NF_HOOK_COND(pf, hook, net, sk, skb, indev, outdev, okfn, cond) (okfn)(net, sk, skb)
static inline int nf_hook(u_int8_t pf, unsigned int hook, struct net *net,
struct sock *sk, struct sk_buff *skb,
struct net_device *indev, struct net_device *outdev,
- int (*okfn)(struct sock *, struct sk_buff *))
+ int (*okfn)(struct net *, struct sock *, struct sk_buff *))
{
return 1;
}
diff --git a/include/linux/netfilter_bridge.h b/include/linux/netfilter_bridge.h
index 2437b8a5d7a945d2a3ab5c4ff67dfd6f260bc95a..2ed40c402b5e446f9a06de983de8f9834d6c8b07 100644
--- a/include/linux/netfilter_bridge.h
+++ b/include/linux/netfilter_bridge.h
@@ -17,7 +17,7 @@ enum nf_br_hook_priorities {
#if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
-int br_handle_frame_finish(struct sock *sk, struct sk_buff *skb);
+int br_handle_frame_finish(struct net *net, struct sock *sk, struct sk_buff *skb);
static inline void br_drop_fake_rtable(struct sk_buff *skb)
{
diff --git a/include/net/dn_neigh.h b/include/net/dn_neigh.h
index d0424269313fe2a84df0db71e07271e033756c9a..5e902fc3f4ebc54d67329cb1430e5d873b3e15de 100644
--- a/include/net/dn_neigh.h
+++ b/include/net/dn_neigh.h
@@ -18,11 +18,11 @@ struct dn_neigh {
void dn_neigh_init(void);
void dn_neigh_cleanup(void);
-int dn_neigh_router_hello(struct sock *sk, struct sk_buff *skb);
-int dn_neigh_endnode_hello(struct sock *sk, struct sk_buff *skb);
+int dn_neigh_router_hello(struct net *net, struct sock *sk, struct sk_buff *skb);
+int dn_neigh_endnode_hello(struct net *net, struct sock *sk, struct sk_buff *skb);
void dn_neigh_pointopoint_hello(struct sk_buff *skb);
int dn_neigh_elist(struct net_device *dev, unsigned char *ptr, int n);
-int dn_to_neigh_output(struct sock *sk, struct sk_buff *skb);
+int dn_to_neigh_output(struct net *net, struct sock *sk, struct sk_buff *skb);
extern struct neigh_table dn_neigh_table;
diff --git a/include/net/dst.h b/include/net/dst.h
index c72e58474e52c4f3ea81e89302342d5d5d48f66f..df0481a070290ae5097b2b4931da55f997b158b2 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -458,6 +458,10 @@ static inline int dst_output(struct sock *sk, struct sk_buff *skb)
{
return skb_dst(skb)->output(sk, skb);
}
+static inline int dst_output_okfn(struct net *net, struct sock *sk, struct sk_buff *skb)
+{
+ return dst_output(sk, skb);
+}
/* Input packet from network to transport. */
static inline int dst_input(struct sk_buff *skb)
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 711cca428cc8cd56b40de704265ad73262a6d2a4..384a93cf07d601ff9c35ad7dca056be8897b8be6 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -807,7 +807,7 @@ static inline u8 ip6_tclass(__be32 flowinfo)
int ipv6_rcv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *pt, struct net_device *orig_dev);
-int ip6_rcv_finish(struct sock *sk, struct sk_buff *skb);
+int ip6_rcv_finish(struct net *net, struct sock *sk, struct sk_buff *skb);
/*
* upper-layer output functions
diff --git a/include/net/netfilter/br_netfilter.h b/include/net/netfilter/br_netfilter.h
index d4c6b5f30acd936d863b1a5a5e89ef2443ad3943..8fe266504900165daf1d749acc1e460d96f9e167 100644
--- a/include/net/netfilter/br_netfilter.h
+++ b/include/net/netfilter/br_netfilter.h
@@ -31,7 +31,7 @@ static inline void nf_bridge_push_encap_header(struct sk_buff *skb)
skb->network_header -= len;
}
-int br_nf_pre_routing_finish_bridge(struct sock *sk, struct sk_buff *skb);
+int br_nf_pre_routing_finish_bridge(struct net *net, struct sock *sk, struct sk_buff *skb);
static inline struct rtable *bridge_parent_rtable(const struct net_device *dev)
{
diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c
index 2dd2a23ce707bfeb4d84ec8e34223c14ade82458..48afca729ed7ae3286d7c1c217bcc8b59894fe56 100644
--- a/net/bridge/br_forward.c
+++ b/net/bridge/br_forward.c
@@ -35,7 +35,7 @@ static inline int should_deliver(const struct net_bridge_port *p,
p->state == BR_STATE_FORWARDING;
}
-int br_dev_queue_push_xmit(struct sock *sk, struct sk_buff *skb)
+int br_dev_queue_push_xmit(struct net *net, struct sock *sk, struct sk_buff *skb)
{
if (!is_skb_forwardable(skb->dev, skb))
goto drop;
@@ -65,9 +65,8 @@ int br_dev_queue_push_xmit(struct sock *sk, struct sk_buff *skb)
}
EXPORT_SYMBOL_GPL(br_dev_queue_push_xmit);
-int br_forward_finish(struct sock *sk, struct sk_buff *skb)
+int br_forward_finish(struct net *net, struct sock *sk, struct sk_buff *skb)
{
- struct net *net = dev_net(skb->dev);
return NF_HOOK(NFPROTO_BRIDGE, NF_BR_POST_ROUTING,
net, sk, skb, NULL, skb->dev,
br_dev_queue_push_xmit);
diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
index 78fa7acd836e3de2d9aa84b8914010520cbc1372..223f4040d9df939059c7a67070663d710172a65e 100644
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -26,7 +26,8 @@
br_should_route_hook_t __rcu *br_should_route_hook __read_mostly;
EXPORT_SYMBOL(br_should_route_hook);
-static int br_netif_receive_skb(struct sock *sk, struct sk_buff *skb)
+static int
+br_netif_receive_skb(struct net *net, struct sock *sk, struct sk_buff *skb)
{
return netif_receive_skb(skb);
}
@@ -125,7 +126,7 @@ static void br_do_proxy_arp(struct sk_buff *skb, struct net_bridge *br,
}
/* note: already called with rcu_read_lock */
-int br_handle_frame_finish(struct sock *sk, struct sk_buff *skb)
+int br_handle_frame_finish(struct net *net, struct sock *sk, struct sk_buff *skb)
{
const unsigned char *dest = eth_hdr(skb)->h_dest;
struct net_bridge_port *p = br_port_get_rcu(skb->dev);
@@ -213,7 +214,7 @@ int br_handle_frame_finish(struct sock *sk, struct sk_buff *skb)
EXPORT_SYMBOL_GPL(br_handle_frame_finish);
/* note: already called with rcu_read_lock */
-static int br_handle_local_finish(struct sock *sk, struct sk_buff *skb)
+static int br_handle_local_finish(struct net *net, struct sock *sk, struct sk_buff *skb)
{
struct net_bridge_port *p = br_port_get_rcu(skb->dev);
u16 vid = 0;
diff --git a/net/bridge/br_netfilter_hooks.c b/net/bridge/br_netfilter_hooks.c
index 7886c9d7e23d6077ab53cbb959193648b05e3d60..e6e76bbdc82fc2d879e4913c7d1a457abde89c9e 100644
--- a/net/bridge/br_netfilter_hooks.c
+++ b/net/bridge/br_netfilter_hooks.c
@@ -256,7 +256,7 @@ void nf_bridge_update_protocol(struct sk_buff *skb)
* don't, we use the neighbour framework to find out. In both cases, we make
* sure that br_handle_frame_finish() is called afterwards.
*/
-int br_nf_pre_routing_finish_bridge(struct sock *sk, struct sk_buff *skb)
+int br_nf_pre_routing_finish_bridge(struct net *net, struct sock *sk, struct sk_buff *skb)
{
struct neighbour *neigh;
struct dst_entry *dst;
@@ -273,7 +273,7 @@ int br_nf_pre_routing_finish_bridge(struct sock *sk, struct sk_buff *skb)
if (neigh->hh.hh_len) {
neigh_hh_bridge(&neigh->hh, skb);
skb->dev = nf_bridge->physindev;
- ret = br_handle_frame_finish(sk, skb);
+ ret = br_handle_frame_finish(net, sk, skb);
} else {
/* the neighbour function below overwrites the complete
* MAC header, so we save the Ethernet source address and
@@ -342,11 +342,10 @@ br_nf_ipv4_daddr_was_changed(const struct sk_buff *skb,
* device, we proceed as if ip_route_input() succeeded. If it differs from the
* logical bridge port or if ip_route_output_key() fails we drop the packet.
*/
-static int br_nf_pre_routing_finish(struct sock *sk, struct sk_buff *skb)
+static int br_nf_pre_routing_finish(struct net *net, struct sock *sk, struct sk_buff *skb)
{
struct net_device *dev = skb->dev;
struct iphdr *iph = ip_hdr(skb);
- struct net *net = dev_net(dev);
struct nf_bridge_info *nf_bridge = nf_bridge_info_get(skb);
struct rtable *rt;
int err;
@@ -536,10 +535,9 @@ static unsigned int br_nf_local_in(const struct nf_hook_ops *ops,
}
/* PF_BRIDGE/FORWARD *************************************************/
-static int br_nf_forward_finish(struct sock *sk, struct sk_buff *skb)
+static int br_nf_forward_finish(struct net *net, struct sock *sk, struct sk_buff *skb)
{
struct nf_bridge_info *nf_bridge = nf_bridge_info_get(skb);
- struct net *net = dev_net(skb->dev);
struct net_device *in;
if (!IS_ARP(skb) && !IS_VLAN_ARP(skb)) {
@@ -692,7 +690,7 @@ static int br_nf_push_frag_xmit(struct net *net, struct sock *sk, struct sk_buff
__skb_push(skb, data->encap_size);
nf_bridge_info_free(skb);
- return br_dev_queue_push_xmit(sk, skb);
+ return br_dev_queue_push_xmit(net, sk, skb);
}
static int br_nf_push_frag_xmit_sk(struct sock *sk, struct sk_buff *skb)
{
@@ -728,17 +726,16 @@ static unsigned int nf_bridge_mtu_reduction(const struct sk_buff *skb)
return 0;
}
-static int br_nf_dev_queue_xmit(struct sock *sk, struct sk_buff *skb)
+static int br_nf_dev_queue_xmit(struct net *net, struct sock *sk, struct sk_buff *skb)
{
struct nf_bridge_info *nf_bridge;
unsigned int mtu_reserved;
- struct net *net = dev_net(skb_dst(skb)->dev);
mtu_reserved = nf_bridge_mtu_reduction(skb);
if (skb_is_gso(skb) || skb->len + mtu_reserved <= skb->dev->mtu) {
nf_bridge_info_free(skb);
- return br_dev_queue_push_xmit(sk, skb);
+ return br_dev_queue_push_xmit(net, sk, skb);
}
nf_bridge = nf_bridge_info_get(skb);
@@ -797,7 +794,7 @@ static int br_nf_dev_queue_xmit(struct sock *sk, struct sk_buff *skb)
}
#endif
nf_bridge_info_free(skb);
- return br_dev_queue_push_xmit(sk, skb);
+ return br_dev_queue_push_xmit(net, sk, skb);
drop:
kfree_skb(skb);
return 0;
@@ -887,7 +884,7 @@ static void br_nf_pre_routing_finish_bridge_slow(struct sk_buff *skb)
skb->dev = nf_bridge->physindev;
nf_bridge->physoutdev = NULL;
- br_handle_frame_finish(NULL, skb);
+ br_handle_frame_finish(dev_net(skb->dev), NULL, skb);
}
static int br_nf_dev_xmit(struct sk_buff *skb)
diff --git a/net/bridge/br_netfilter_ipv6.c b/net/bridge/br_netfilter_ipv6.c
index 5d19361ad5d3caecd0ae29c840274e662b64afbd..e4dbbe44c7245cb415cf7463483739a4c60837ac 100644
--- a/net/bridge/br_netfilter_ipv6.c
+++ b/net/bridge/br_netfilter_ipv6.c
@@ -161,12 +161,11 @@ br_nf_ipv6_daddr_was_changed(const struct sk_buff *skb,
* for br_nf_pre_routing_finish(), same logic is used here but
* equivalent IPv6 function ip6_route_input() called indirectly.
*/
-static int br_nf_pre_routing_finish_ipv6(struct sock *sk, struct sk_buff *skb)
+static int br_nf_pre_routing_finish_ipv6(struct net *net, struct sock *sk, struct sk_buff *skb)
{
struct nf_bridge_info *nf_bridge = nf_bridge_info_get(skb);
struct rtable *rt;
struct net_device *dev = skb->dev;
- struct net *net = dev_net(dev);
const struct nf_ipv6_ops *v6ops = nf_get_ipv6_ops();
nf_bridge->frag_max_size = IP6CB(skb)->frag_max_size;
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 213baf7aaa930b6c730aed2251e2a1051cab87b7..74e99c75c8e4c0e39d6b6b85b65518fde19cd66a 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -413,10 +413,10 @@ int br_fdb_external_learn_del(struct net_bridge *br, struct net_bridge_port *p,
/* br_forward.c */
void br_deliver(const struct net_bridge_port *to, struct sk_buff *skb);
-int br_dev_queue_push_xmit(struct sock *sk, struct sk_buff *skb);
+int br_dev_queue_push_xmit(struct net *net, struct sock *sk, struct sk_buff *skb);
void br_forward(const struct net_bridge_port *to,
struct sk_buff *skb, struct sk_buff *skb0);
-int br_forward_finish(struct sock *sk, struct sk_buff *skb);
+int br_forward_finish(struct net *net, struct sock *sk, struct sk_buff *skb);
void br_flood_deliver(struct net_bridge *br, struct sk_buff *skb, bool unicast);
void br_flood_forward(struct net_bridge *br, struct sk_buff *skb,
struct sk_buff *skb2, bool unicast);
@@ -434,7 +434,7 @@ void br_port_flags_change(struct net_bridge_port *port, unsigned long mask);
void br_manage_promisc(struct net_bridge *br);
/* br_input.c */
-int br_handle_frame_finish(struct sock *sk, struct sk_buff *skb);
+int br_handle_frame_finish(struct net *net, struct sock *sk, struct sk_buff *skb);
rx_handler_result_t br_handle_frame(struct sk_buff **pskb);
static inline bool br_rx_handler_check_rcu(const struct net_device *dev)
diff --git a/net/bridge/br_stp_bpdu.c b/net/bridge/br_stp_bpdu.c
index 8e2e8c352198166cd00ed8dfd375e73de1b6a381..5881fbc114a9ec88612fd08f35a73d2794d56890 100644
--- a/net/bridge/br_stp_bpdu.c
+++ b/net/bridge/br_stp_bpdu.c
@@ -30,7 +30,8 @@
#define LLC_RESERVE sizeof(struct llc_pdu_un)
-static int br_send_bpdu_finish(struct sock *sk, struct sk_buff *skb)
+static int br_send_bpdu_finish(struct net *net, struct sock *sk,
+ struct sk_buff *skb)
{
return dev_queue_xmit(skb);
}
diff --git a/net/core/dev.c b/net/core/dev.c
index 7db9b012dfb722f73b9dced01c55adbc9e19899d..00dccfac89390073dfca3fc1cb2f1191a83350bc 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2915,9 +2915,11 @@ EXPORT_SYMBOL(xmit_recursion);
/**
* dev_loopback_xmit - loop back @skb
+ * @net: network namespace this loopback is happening in
+ * @sk: sk needed to be a netfilter okfn
* @skb: buffer to transmit
*/
-int dev_loopback_xmit(struct sock *sk, struct sk_buff *skb)
+int dev_loopback_xmit(struct net *net, struct sock *sk, struct sk_buff *skb)
{
skb_reset_mac_header(skb);
__skb_pull(skb, skb_network_offset(skb));
diff --git a/net/decnet/dn_neigh.c b/net/decnet/dn_neigh.c
index 305ab2fe25cdbdef24e7ad00fe2e2d30ab493134..482730cd8a562e048b08f275551361ca813a8792 100644
--- a/net/decnet/dn_neigh.c
+++ b/net/decnet/dn_neigh.c
@@ -194,7 +194,7 @@ static int dn_neigh_output(struct neighbour *neigh, struct sk_buff *skb)
return err;
}
-static int dn_neigh_output_packet(struct sock *sk, struct sk_buff *skb)
+static int dn_neigh_output_packet(struct net *net, struct sock *sk, struct sk_buff *skb)
{
struct dst_entry *dst = skb_dst(skb);
struct dn_route *rt = (struct dn_route *)dst;
@@ -334,7 +334,7 @@ static int dn_phase3_output(struct neighbour *neigh, struct sock *sk,
dn_neigh_output_packet);
}
-int dn_to_neigh_output(struct sock *sk, struct sk_buff *skb)
+int dn_to_neigh_output(struct net *net, struct sock *sk, struct sk_buff *skb)
{
struct dst_entry *dst = skb_dst(skb);
struct dn_route *rt = (struct dn_route *) dst;
@@ -378,7 +378,7 @@ void dn_neigh_pointopoint_hello(struct sk_buff *skb)
/*
* Ethernet router hello message received
*/
-int dn_neigh_router_hello(struct sock *sk, struct sk_buff *skb)
+int dn_neigh_router_hello(struct net *net, struct sock *sk, struct sk_buff *skb)
{
struct rtnode_hello_message *msg = (struct rtnode_hello_message *)skb->data;
@@ -440,7 +440,7 @@ int dn_neigh_router_hello(struct sock *sk, struct sk_buff *skb)
/*
* Endnode hello message received
*/
-int dn_neigh_endnode_hello(struct sock *sk, struct sk_buff *skb)
+int dn_neigh_endnode_hello(struct net *net, struct sock *sk, struct sk_buff *skb)
{
struct endnode_hello_message *msg = (struct endnode_hello_message *)skb->data;
struct neighbour *neigh;
diff --git a/net/decnet/dn_nsp_in.c b/net/decnet/dn_nsp_in.c
index e7b0605ca34a43d337b116d72bd0833892ff64ae..7ac086d5c0c017a54534a1a986fefd88e0bcb12f 100644
--- a/net/decnet/dn_nsp_in.c
+++ b/net/decnet/dn_nsp_in.c
@@ -714,7 +714,8 @@ static int dn_nsp_no_socket(struct sk_buff *skb, unsigned short reason)
return ret;
}
-static int dn_nsp_rx_packet(struct sock *sk2, struct sk_buff *skb)
+static int dn_nsp_rx_packet(struct net *net, struct sock *sk2,
+ struct sk_buff *skb)
{
struct dn_skb_cb *cb = DN_SKB_CB(skb);
struct sock *sk = NULL;
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index fefcd2e85ef9f47ae5026e473dcabd57783b0490..e930321e2c1de264000eba75fa0a13a60cd821cc 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -512,7 +512,7 @@ static int dn_return_long(struct sk_buff *skb)
*
* Returns: result of input function if route is found, error code otherwise
*/
-static int dn_route_rx_packet(struct sock *sk, struct sk_buff *skb)
+static int dn_route_rx_packet(struct net *net, struct sock *sk, struct sk_buff *skb)
{
struct dn_skb_cb *cb;
int err;
@@ -610,7 +610,7 @@ static int dn_route_rx_short(struct sk_buff *skb)
return NET_RX_DROP;
}
-static int dn_route_discard(struct sock *sk, struct sk_buff *skb)
+static int dn_route_discard(struct net *net, struct sock *sk, struct sk_buff *skb)
{
/*
* I know we drop the packet here, but thats considered success in
@@ -620,7 +620,7 @@ static int dn_route_discard(struct sock *sk, struct sk_buff *skb)
return NET_RX_SUCCESS;
}
-static int dn_route_ptp_hello(struct sock *sk, struct sk_buff *skb)
+static int dn_route_ptp_hello(struct net *net, struct sock *sk, struct sk_buff *skb)
{
dn_dev_hello(skb);
dn_neigh_pointopoint_hello(skb);
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index ae71e9ade5f9a0158477b21a2d7cd260dffd0f67..61ff5ea312837fcd596beb770873193a14c396c0 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -621,7 +621,7 @@ struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
}
EXPORT_SYMBOL(arp_create);
-static int arp_xmit_finish(struct sock *sk, struct sk_buff *skb)
+static int arp_xmit_finish(struct net *net, struct sock *sk, struct sk_buff *skb)
{
return dev_queue_xmit(skb);
}
@@ -642,7 +642,7 @@ EXPORT_SYMBOL(arp_xmit);
* Process an arp request.
*/
-static int arp_process(struct sock *sk, struct sk_buff *skb)
+static int arp_process(struct net *net, struct sock *sk, struct sk_buff *skb)
{
struct net_device *dev = skb->dev;
struct in_device *in_dev = __in_dev_get_rcu(dev);
@@ -654,7 +654,6 @@ static int arp_process(struct sock *sk, struct sk_buff *skb)
u16 dev_type = dev->type;
int addr_type;
struct neighbour *n;
- struct net *net = dev_net(dev);
bool is_garp = false;
/* arp_rcv below verifies the ARP header and verifies the device
@@ -865,7 +864,7 @@ static int arp_process(struct sock *sk, struct sk_buff *skb)
static void parp_redo(struct sk_buff *skb)
{
- arp_process(NULL, skb);
+ arp_process(dev_net(skb->dev), NULL, skb);
}
diff --git a/net/ipv4/ip_forward.c b/net/ipv4/ip_forward.c
index 0a3c45a2e75768871600b217eb142971ba539a90..d66cfb35ba74681f0a4cecb76f2bb72d9389efe9 100644
--- a/net/ipv4/ip_forward.c
+++ b/net/ipv4/ip_forward.c
@@ -61,9 +61,8 @@ static bool ip_exceeds_mtu(const struct sk_buff *skb, unsigned int mtu)
}
-static int ip_forward_finish(struct sock *sk, struct sk_buff *skb)
+static int ip_forward_finish(struct net *net, struct sock *sk, struct sk_buff *skb)
{
- struct net *net = dev_net(skb_dst(skb)->dev);
struct ip_options *opt = &(IPCB(skb)->opt);
IP_INC_STATS_BH(net, IPSTATS_MIB_OUTFORWDATAGRAMS);
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
index 991d082c7312eea58827451aa2df7d4817dadf51..7cc9f7bb7fb778bcb895634a97ea9de0e88b0d66 100644
--- a/net/ipv4/ip_input.c
+++ b/net/ipv4/ip_input.c
@@ -188,10 +188,8 @@ bool ip_call_ra_chain(struct sk_buff *skb)
return false;
}
-static int ip_local_deliver_finish(struct sock *sk, struct sk_buff *skb)
+static int ip_local_deliver_finish(struct net *net, struct sock *sk, struct sk_buff *skb)
{
- struct net *net = dev_net(skb->dev);
-
__skb_pull(skb, skb_network_header_len(skb));
rcu_read_lock();
@@ -311,10 +309,9 @@ static inline bool ip_rcv_options(struct sk_buff *skb)
int sysctl_ip_early_demux __read_mostly = 1;
EXPORT_SYMBOL(sysctl_ip_early_demux);
-static int ip_rcv_finish(struct sock *sk, struct sk_buff *skb)
+static int ip_rcv_finish(struct net *net, struct sock *sk, struct sk_buff *skb)
{
const struct iphdr *iph = ip_hdr(skb);
- struct net *net = dev_net(skb->dev);
struct rtable *rt;
if (sysctl_ip_early_demux && !skb_dst(skb) && !skb->sk) {
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 4c9532259a7fefb4f67b69d356c57dde2fd4c519..09a6b7bb7ea389d078904a24c4ca2b8d8c2e9ccb 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -104,7 +104,7 @@ static int __ip_local_out_sk(struct sock *sk, struct sk_buff *skb)
ip_send_check(iph);
return nf_hook(NFPROTO_IPV4, NF_INET_LOCAL_OUT,
net, sk, skb, NULL, skb_dst(skb)->dev,
- dst_output);
+ dst_output_okfn);
}
int __ip_local_out(struct sk_buff *skb)
@@ -266,7 +266,7 @@ static int ip_finish_output_gso(struct sock *sk, struct sk_buff *skb,
return ret;
}
-static int ip_finish_output(struct sock *sk, struct sk_buff *skb)
+static int ip_finish_output(struct net *net, struct sock *sk, struct sk_buff *skb)
{
unsigned int mtu;
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index a88c0c5374ffcd62bc3600a13d03f39575d043d6..cfcb996ec51bac6843ae3f513e6a7ba2f3da3610 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -1678,10 +1678,10 @@ static void ip_encap(struct net *net, struct sk_buff *skb,
nf_reset(skb);
}
-static inline int ipmr_forward_finish(struct sock *sk, struct sk_buff *skb)
+static inline int ipmr_forward_finish(struct net *net, struct sock *sk,
+ struct sk_buff *skb)
{
struct ip_options *opt = &(IPCB(skb)->opt);
- struct net *net = dev_net(skb_dst(skb)->dev);
IP_INC_STATS_BH(net, IPSTATS_MIB_OUTFORWDATAGRAMS);
IP_ADD_STATS_BH(net, IPSTATS_MIB_OUTOCTETS, skb->len);
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 2045b1aaa6efa19588774c43101493572bbe176b..28ef8a913130b6915f22b1c6ec837ece145c84db 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -413,7 +413,7 @@ static int raw_send_hdrinc(struct sock *sk, struct flowi4 *fl4,
err = NF_HOOK(NFPROTO_IPV4, NF_INET_LOCAL_OUT,
net, sk, skb, NULL, rt->dst.dev,
- dst_output);
+ dst_output_okfn);
if (err > 0)
err = net_xmit_errno(err);
if (err)
diff --git a/net/ipv4/xfrm4_input.c b/net/ipv4/xfrm4_input.c
index 5093000d3d5eaa99a2eca15808371b6497d4c929..62e1e72db4612d0aa5c912ac7ec7aeea24123a35 100644
--- a/net/ipv4/xfrm4_input.c
+++ b/net/ipv4/xfrm4_input.c
@@ -22,7 +22,8 @@ int xfrm4_extract_input(struct xfrm_state *x, struct sk_buff *skb)
return xfrm4_extract_header(skb);
}
-static inline int xfrm4_rcv_encap_finish(struct sock *sk, struct sk_buff *skb)
+static inline int xfrm4_rcv_encap_finish(struct net *net, struct sock *sk,
+ struct sk_buff *skb)
{
if (!skb_dst(skb)) {
const struct iphdr *iph = ip_hdr(skb);
diff --git a/net/ipv4/xfrm4_output.c b/net/ipv4/xfrm4_output.c
index e4a85199e015d7cc27c3e94902dceadf3d4ceb1e..28ae2048b93aaab597b5115ffb0f0cc0bc7675d5 100644
--- a/net/ipv4/xfrm4_output.c
+++ b/net/ipv4/xfrm4_output.c
@@ -80,7 +80,7 @@ int xfrm4_output_finish(struct sock *sk, struct sk_buff *skb)
return xfrm_output(sk, skb);
}
-static int __xfrm4_output(struct sock *sk, struct sk_buff *skb)
+static int __xfrm4_output(struct net *net, struct sock *sk, struct sk_buff *skb)
{
struct xfrm_state *x = skb_dst(skb)->xfrm;
diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index 583cf959c23de3dd849c57e1dbeb140b8f0f7107..9075acf081dda32e30185886714f34f61b0b1f7d 100644
--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -47,7 +47,7 @@
#include <net/inet_ecn.h>
#include <net/dst_metadata.h>
-int ip6_rcv_finish(struct sock *sk, struct sk_buff *skb)
+int ip6_rcv_finish(struct net *net, struct sock *sk, struct sk_buff *skb)
{
if (sysctl_ip_early_demux && !skb_dst(skb) && skb->sk == NULL) {
const struct inet6_protocol *ipprot;
@@ -199,9 +199,8 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
*/
-static int ip6_input_finish(struct sock *sk, struct sk_buff *skb)
+static int ip6_input_finish(struct net *net, struct sock *sk, struct sk_buff *skb)
{
- struct net *net = dev_net(skb_dst(skb)->dev);
const struct inet6_protocol *ipprot;
struct inet6_dev *idev;
unsigned int nhoff;
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 96e76ddd4a441bac1d1e6da9b2206513e5e8bebd..d8d68e81d123955614222ec7e15fff066ea353d5 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -121,7 +121,7 @@ static int ip6_finish_output2(struct sock *sk, struct sk_buff *skb)
return -EINVAL;
}
-static int ip6_finish_output(struct sock *sk, struct sk_buff *skb)
+static int ip6_finish_output(struct net *net, struct sock *sk, struct sk_buff *skb)
{
if ((skb->len > ip6_skb_dst_mtu(skb) && !skb_is_gso(skb)) ||
dst_allfrag(skb_dst(skb)) ||
@@ -225,7 +225,7 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi6 *fl6,
IPSTATS_MIB_OUT, skb->len);
return NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_OUT,
net, sk, skb, NULL, dst->dev,
- dst_output);
+ dst_output_okfn);
}
skb->dev = dst->dev;
@@ -317,7 +317,8 @@ static int ip6_forward_proxy_check(struct sk_buff *skb)
return 0;
}
-static inline int ip6_forward_finish(struct sock *sk, struct sk_buff *skb)
+static inline int ip6_forward_finish(struct net *net, struct sock *sk,
+ struct sk_buff *skb)
{
skb_sender_cpu_clear(skb);
return dst_output(sk, skb);
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index e830942b209045bdb30832126b90f50aad68ebb8..5e5d16e7ce8532ea9599f6c4b006f4934b0e265e 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -1985,9 +1985,8 @@ int ip6mr_compat_ioctl(struct sock *sk, unsigned int cmd, void __user *arg)
}
#endif
-static inline int ip6mr_forward2_finish(struct sock *sk, struct sk_buff *skb)
+static inline int ip6mr_forward2_finish(struct net *net, struct sock *sk, struct sk_buff *skb)
{
- struct net *net = dev_net(skb_dst(skb)->dev);
IP6_INC_STATS_BH(net, ip6_dst_idev(skb_dst(skb)),
IPSTATS_MIB_OUTFORWDATAGRAMS);
IP6_ADD_STATS_BH(net, ip6_dst_idev(skb_dst(skb)),
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 124338a39e29cb3e3a5e602fb706486f330fb529..a8bf57ca74d3a171d4a939a7e919760f9e117d7d 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -1646,7 +1646,7 @@ static void mld_sendpack(struct sk_buff *skb)
err = NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_OUT,
net, net->ipv6.igmp_sk, skb, NULL, skb->dev,
- dst_output);
+ dst_output_okfn);
out:
if (!err) {
ICMP6MSGOUT_INC_STATS(net, idev, ICMPV6_MLD2_REPORT);
@@ -2010,7 +2010,7 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type)
skb_dst_set(skb, dst);
err = NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_OUT,
net, sk, skb, NULL, skb->dev,
- dst_output);
+ dst_output_okfn);
out:
if (!err) {
ICMP6MSGOUT_INC_STATS(net, idev, type);
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index dd2b08d7c8d1e930622a24b7a67686004cbfc427..dde5a1e5875add991ea57965045d672c2b80a81c 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -465,7 +465,7 @@ static void ndisc_send_skb(struct sk_buff *skb,
err = NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_OUT,
net, sk, skb, NULL, dst->dev,
- dst_output);
+ dst_output_okfn);
if (!err) {
ICMP6MSGOUT_INC_STATS(net, idev, type);
ICMP6_INC_STATS(net, idev, ICMP6_MIB_OUTMSGS);
diff --git a/net/ipv6/output_core.c b/net/ipv6/output_core.c
index 9cc9127fb5e742e2232de96e7ed74568e1cabc4c..e77102c4f8045e881bf3bdf86d43dc5323f6ae31 100644
--- a/net/ipv6/output_core.c
+++ b/net/ipv6/output_core.c
@@ -151,7 +151,7 @@ static int __ip6_local_out_sk(struct sock *sk, struct sk_buff *skb)
return nf_hook(NFPROTO_IPV6, NF_INET_LOCAL_OUT,
net, sk, skb, NULL, skb_dst(skb)->dev,
- dst_output);
+ dst_output_okfn);
}
int __ip6_local_out(struct sk_buff *skb)
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index dc65ec198f7c3f7ae19176fdaa8752c7fb4e13a5..fec0151522a25d0bcd787c0353d23f5aba11c780 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -655,7 +655,7 @@ static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length,
IP6_UPD_PO_STATS(net, rt->rt6i_idev, IPSTATS_MIB_OUT, skb->len);
err = NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_OUT, net, sk, skb,
- NULL, rt->dst.dev, dst_output);
+ NULL, rt->dst.dev, dst_output_okfn);
if (err > 0)
err = net_xmit_errno(err);
if (err)
diff --git a/net/ipv6/xfrm6_output.c b/net/ipv6/xfrm6_output.c
index 431ae2c22234eeecd980cdd565d2d1137870c1ad..68a996f8a04430c314cad6084335e7cce4429100 100644
--- a/net/ipv6/xfrm6_output.c
+++ b/net/ipv6/xfrm6_output.c
@@ -131,7 +131,7 @@ int xfrm6_output_finish(struct sock *sk, struct sk_buff *skb)
return xfrm_output(sk, skb);
}
-static int __xfrm6_output(struct sock *sk, struct sk_buff *skb)
+static int __xfrm6_output(struct net *net, struct sock *sk, struct sk_buff *skb)
{
struct dst_entry *dst = skb_dst(skb);
struct xfrm_state *x = dst->xfrm;
diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
index 65c996c14bca3201327ad710eca39ca45fd48d99..cc7299033af808b5acfe447227c8194d1d06b809 100644
--- a/net/netfilter/ipvs/ip_vs_xmit.c
+++ b/net/netfilter/ipvs/ip_vs_xmit.c
@@ -574,7 +574,7 @@ static inline int ip_vs_nat_send_or_cont(int pf, struct sk_buff *skb,
if (!skb->sk)
skb_sender_cpu_clear(skb);
NF_HOOK(pf, NF_INET_LOCAL_OUT, ip_vs_conn_net(cp), NULL, skb,
- NULL, skb_dst(skb)->dev, dst_output);
+ NULL, skb_dst(skb)->dev, dst_output_okfn);
} else
ret = NF_ACCEPT;
@@ -596,7 +596,7 @@ static inline int ip_vs_send_or_cont(int pf, struct sk_buff *skb,
if (!skb->sk)
skb_sender_cpu_clear(skb);
NF_HOOK(pf, NF_INET_LOCAL_OUT, ip_vs_conn_net(cp), NULL, skb,
- NULL, skb_dst(skb)->dev, dst_output);
+ NULL, skb_dst(skb)->dev, dst_output_okfn);
} else
ret = NF_ACCEPT;
return ret;
diff --git a/net/netfilter/nf_queue.c b/net/netfilter/nf_queue.c
index 96777f9a9350b3a684ae56b50c77400fde3ad305..9f3c3c25fa733289adb735a095294f8237a3263d 100644
--- a/net/netfilter/nf_queue.c
+++ b/net/netfilter/nf_queue.c
@@ -215,7 +215,7 @@ void nf_reinject(struct nf_queue_entry *entry, unsigned int verdict)
case NF_ACCEPT:
case NF_STOP:
local_bh_disable();
- entry->state.okfn(entry->state.sk, skb);
+ entry->state.okfn(entry->state.net, entry->state.sk, skb);
local_bh_enable();
break;
case NF_QUEUE:
diff --git a/net/xfrm/xfrm_output.c b/net/xfrm/xfrm_output.c
index c21f1a02ce13ea8133568496da6d5c1400dcc36c..61ba99f61dc84ec6511bf1e82bf670520eb0002f 100644
--- a/net/xfrm/xfrm_output.c
+++ b/net/xfrm/xfrm_output.c
@@ -19,7 +19,7 @@
#include <net/dst.h>
#include <net/xfrm.h>
-static int xfrm_output2(struct sock *sk, struct sk_buff *skb);
+static int xfrm_output2(struct net *net, struct sock *sk, struct sk_buff *skb);
static int xfrm_skb_check_space(struct sk_buff *skb)
{
@@ -157,12 +157,12 @@ int xfrm_output_resume(struct sk_buff *skb, int err)
}
EXPORT_SYMBOL_GPL(xfrm_output_resume);
-static int xfrm_output2(struct sock *sk, struct sk_buff *skb)
+static int xfrm_output2(struct net *net, struct sock *sk, struct sk_buff *skb)
{
return xfrm_output_resume(skb, 1);
}
-static int xfrm_output_gso(struct sock *sk, struct sk_buff *skb)
+static int xfrm_output_gso(struct net *net, struct sock *sk, struct sk_buff *skb)
{
struct sk_buff *segs;
@@ -178,7 +178,7 @@ static int xfrm_output_gso(struct sock *sk, struct sk_buff *skb)
int err;
segs->next = NULL;
- err = xfrm_output2(sk, segs);
+ err = xfrm_output2(net, sk, segs);
if (unlikely(err)) {
kfree_skb_list(nskb);
@@ -197,7 +197,7 @@ int xfrm_output(struct sock *sk, struct sk_buff *skb)
int err;
if (skb_is_gso(skb))
- return xfrm_output_gso(sk, skb);
+ return xfrm_output_gso(net, sk, skb);
if (skb->ip_summed == CHECKSUM_PARTIAL) {
err = skb_checksum_help(skb);
@@ -208,7 +208,7 @@ int xfrm_output(struct sock *sk, struct sk_buff *skb)
}
}
- return xfrm_output2(sk, skb);
+ return xfrm_output2(net, sk, skb);
}
EXPORT_SYMBOL_GPL(xfrm_output);