diff options
37 files changed, 95 insertions, 94 deletions
diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c index 979a4db..637e9fd 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 97ab5c9..b791405 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 295f265..0b4d456 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 2437b8a..2ed40c4 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 d042426..5e902fc 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 c72e584..df0481a 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 711cca4..384a93c 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 d4c6b5f..8fe2665 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 2dd2a23..48afca7 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 @@ drop: } 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 78fa7ac..223f404 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 @@ drop: 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 7886c9d..e6e76bb 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 5d19361..e4dbbe4 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 213baf7..74e99c7 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 8e2e8c3..5881fbc 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 7db9b01..00dccfa 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 305ab2f..482730c 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 e7b0605..7ac086d 100644 --- a/net/decnet/dn_nsp_in.c +++ b/net/decnet/dn_nsp_in.c @@ -714,7 +714,8 @@ out: 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 fefcd2e..e930321 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 @@ drop_it: 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 ae71e9a..61ff5ea 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -621,7 +621,7 @@ out: } 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 @@ out: 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 0a3c45a..d66cfb3 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 991d082..7cc9f7b 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 @@ drop: 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 4c95322..09a6b7b 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 a88c0c5..cfcb996 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 2045b1a..28ef8a9 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 5093000..62e1e72 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 e4a8519..28ae204 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 583cf95..9075acf 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 @@ drop: */ -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 96e76dd..d8d68e8 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 e830942..5e5d16e 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 124338a..a8bf57c 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 dd2b08d..dde5a1e 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 9cc9127..e77102c 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 dc65ec1..fec0151 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 431ae2c..68a996f 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 65c996c..cc72990 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 96777f9..9f3c3c2 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 c21f1a0..61ba99f 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 @@ out: } 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); |
