diff options
Diffstat (limited to 'include/net')
47 files changed, 667 insertions, 281 deletions
diff --git a/include/net/act_api.h b/include/net/act_api.h index 5ff11adbe2a6..8c9bc02d05e1 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -6,6 +6,7 @@ * Public action API for classifiers/qdiscs */ +#include <linux/refcount.h> #include <net/sch_generic.h> #include <net/pkt_sched.h> #include <net/net_namespace.h> @@ -26,8 +27,8 @@ struct tc_action { struct tcf_idrinfo *idrinfo; u32 tcfa_index; - int tcfa_refcnt; - int tcfa_bindcnt; + refcount_t tcfa_refcnt; + atomic_t tcfa_bindcnt; u32 tcfa_capab; int tcfa_action; struct tcf_t tcfa_tm; @@ -37,7 +38,7 @@ struct tc_action { spinlock_t tcfa_lock; struct gnet_stats_basic_cpu __percpu *cpu_bstats; struct gnet_stats_queue __percpu *cpu_qstats; - struct tc_cookie *act_cookie; + struct tc_cookie __rcu *act_cookie; struct tcf_chain *goto_chain; }; #define tcf_index common.tcfa_index @@ -84,14 +85,15 @@ struct tc_action_ops { size_t size; struct module *owner; int (*act)(struct sk_buff *, const struct tc_action *, - struct tcf_result *); + struct tcf_result *); /* called under RCU BH lock*/ int (*dump)(struct sk_buff *, struct tc_action *, int, int); void (*cleanup)(struct tc_action *); int (*lookup)(struct net *net, struct tc_action **a, u32 index, struct netlink_ext_ack *extack); int (*init)(struct net *net, struct nlattr *nla, struct nlattr *est, struct tc_action **act, int ovr, - int bind, struct netlink_ext_ack *extack); + int bind, bool rtnl_held, + struct netlink_ext_ack *extack); int (*walk)(struct net *, struct sk_buff *, struct netlink_callback *, int, const struct tc_action_ops *, @@ -99,6 +101,7 @@ struct tc_action_ops { void (*stats_update)(struct tc_action *, u64, u32, u64); size_t (*get_fill_size)(const struct tc_action *act); struct net_device *(*get_dev)(const struct tc_action *a); + int (*delete)(struct net *net, u32 index); }; struct tc_action_net { @@ -151,6 +154,10 @@ int tcf_idr_create(struct tc_action_net *tn, u32 index, struct nlattr *est, int bind, bool cpustats); void tcf_idr_insert(struct tc_action_net *tn, struct tc_action *a); +void tcf_idr_cleanup(struct tc_action_net *tn, u32 index); +int tcf_idr_check_alloc(struct tc_action_net *tn, u32 *index, + struct tc_action **a, int bind); +int tcf_idr_delete_index(struct tc_action_net *tn, u32 index); int __tcf_idr_release(struct tc_action *a, bool bind, bool strict); static inline int tcf_idr_release(struct tc_action *a, bool bind) @@ -161,18 +168,20 @@ static inline int tcf_idr_release(struct tc_action *a, bool bind) int tcf_register_action(struct tc_action_ops *a, struct pernet_operations *ops); int tcf_unregister_action(struct tc_action_ops *a, struct pernet_operations *ops); -int tcf_action_destroy(struct list_head *actions, int bind); +int tcf_action_destroy(struct tc_action *actions[], int bind); int tcf_action_exec(struct sk_buff *skb, struct tc_action **actions, int nr_actions, struct tcf_result *res); int tcf_action_init(struct net *net, struct tcf_proto *tp, struct nlattr *nla, struct nlattr *est, char *name, int ovr, int bind, - struct list_head *actions, size_t *attr_size, - struct netlink_ext_ack *extack); + struct tc_action *actions[], size_t *attr_size, + bool rtnl_held, struct netlink_ext_ack *extack); struct tc_action *tcf_action_init_1(struct net *net, struct tcf_proto *tp, struct nlattr *nla, struct nlattr *est, char *name, int ovr, int bind, + bool rtnl_held, struct netlink_ext_ack *extack); -int tcf_action_dump(struct sk_buff *skb, struct list_head *, int, int); +int tcf_action_dump(struct sk_buff *skb, struct tc_action *actions[], int bind, + int ref); int tcf_action_dump_old(struct sk_buff *skb, struct tc_action *a, int, int); int tcf_action_dump_1(struct sk_buff *skb, struct tc_action *a, int, int); int tcf_action_copy_stats(struct sk_buff *, struct tc_action *, int); diff --git a/include/net/af_rxrpc.h b/include/net/af_rxrpc.h index 8ae8ee004258..f53edb3754bc 100644 --- a/include/net/af_rxrpc.h +++ b/include/net/af_rxrpc.h @@ -61,7 +61,7 @@ int rxrpc_kernel_send_data(struct socket *, struct rxrpc_call *, struct msghdr *, size_t, rxrpc_notify_end_tx_t); int rxrpc_kernel_recv_data(struct socket *, struct rxrpc_call *, - void *, size_t, size_t *, bool, u32 *, u16 *); + struct iov_iter *, bool, u32 *, u16 *); bool rxrpc_kernel_abort_call(struct socket *, struct rxrpc_call *, u32, int, const char *); void rxrpc_kernel_end_call(struct socket *, struct rxrpc_call *); diff --git a/include/net/bond_3ad.h b/include/net/bond_3ad.h index f358ad5e4214..fc3111515f5c 100644 --- a/include/net/bond_3ad.h +++ b/include/net/bond_3ad.h @@ -283,7 +283,7 @@ static inline const char *bond_3ad_churn_desc(churn_state_t state) "none", "unknown" }; - int max_size = sizeof(churn_description) / sizeof(churn_description[0]); + int max_size = ARRAY_SIZE(churn_description); if (state >= max_size) state = max_size - 1; diff --git a/include/net/bonding.h b/include/net/bonding.h index 808f1d167349..a2d058170ea3 100644 --- a/include/net/bonding.h +++ b/include/net/bonding.h @@ -411,6 +411,19 @@ static inline bool bond_slave_can_tx(struct slave *slave) bond_is_active_slave(slave); } +static inline bool bond_is_active_slave_dev(const struct net_device *slave_dev) +{ + struct slave *slave; + bool active; + + rcu_read_lock(); + slave = bond_slave_get_rcu(slave_dev); + active = bond_is_active_slave(slave); + rcu_read_unlock(); + + return active; +} + static inline void bond_hw_addr_copy(u8 *dst, const u8 *src, unsigned int len) { if (len == ETH_ALEN) { diff --git a/include/net/busy_poll.h b/include/net/busy_poll.h index 9e36fda652b7..ba61cdd09eaa 100644 --- a/include/net/busy_poll.h +++ b/include/net/busy_poll.h @@ -121,21 +121,6 @@ static inline void sk_busy_loop(struct sock *sk, int nonblock) #endif } -static inline void sock_poll_busy_loop(struct socket *sock, __poll_t events) -{ - if (sk_can_busy_loop(sock->sk) && - events && (events & POLL_BUSY_LOOP)) { - /* once, only if requested by syscall */ - sk_busy_loop(sock->sk, 1); - } -} - -/* if this socket can poll_ll, tell the system call */ -static inline __poll_t sock_poll_busy_flag(struct socket *sock) -{ - return sk_can_busy_loop(sock->sk) ? POLL_BUSY_LOOP : 0; -} - /* used in the NIC receive handler to mark the skb */ static inline void skb_mark_napi_id(struct sk_buff *skb, struct napi_struct *napi) diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 9ba1f289c439..9a850973e09a 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -5937,10 +5937,11 @@ void cfg80211_mgmt_tx_status(struct wireless_dev *wdev, u64 cookie, /** * cfg80211_rx_control_port - notification about a received control port frame * @dev: The device the frame matched to - * @buf: control port frame - * @len: length of the frame data - * @addr: The peer from which the frame was received - * @proto: frame protocol, typically PAE or Pre-authentication + * @skb: The skbuf with the control port frame. It is assumed that the skbuf + * is 802.3 formatted (with 802.3 header). The skb can be non-linear. + * This function does not take ownership of the skb, so the caller is + * responsible for any cleanup. The caller must also ensure that + * skb->protocol is set appropriately. * @unencrypted: Whether the frame was received unencrypted * * This function is used to inform userspace about a received control port @@ -5953,8 +5954,7 @@ void cfg80211_mgmt_tx_status(struct wireless_dev *wdev, u64 cookie, * Return: %true if the frame was passed to userspace */ bool cfg80211_rx_control_port(struct net_device *dev, - const u8 *buf, size_t len, - const u8 *addr, u16 proto, bool unencrypted); + struct sk_buff *skb, bool unencrypted); /** * cfg80211_cqm_rssi_notify - connection quality monitoring rssi event diff --git a/include/net/dcbnl.h b/include/net/dcbnl.h index 0e5e91be2d30..e22a8a3c089b 100644 --- a/include/net/dcbnl.h +++ b/include/net/dcbnl.h @@ -34,6 +34,19 @@ int dcb_ieee_setapp(struct net_device *, struct dcb_app *); int dcb_ieee_delapp(struct net_device *, struct dcb_app *); u8 dcb_ieee_getapp_mask(struct net_device *, struct dcb_app *); +struct dcb_ieee_app_prio_map { + u64 map[IEEE_8021QAZ_MAX_TCS]; +}; +void dcb_ieee_getapp_prio_dscp_mask_map(const struct net_device *dev, + struct dcb_ieee_app_prio_map *p_map); + +struct dcb_ieee_app_dscp_map { + u8 map[64]; +}; +void dcb_ieee_getapp_dscp_prio_mask_map(const struct net_device *dev, + struct dcb_ieee_app_dscp_map *p_map); +u8 dcb_ieee_getapp_default_prio_mask(const struct net_device *dev); + int dcbnl_ieee_notify(struct net_device *dev, int event, int cmd, u32 seq, u32 pid); int dcbnl_cee_notify(struct net_device *dev, int event, int cmd, diff --git a/include/net/devlink.h b/include/net/devlink.h index 8ed571385626..b9b89d6604d4 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -28,6 +28,8 @@ struct devlink { struct list_head dpipe_table_list; struct list_head resource_list; struct list_head param_list; + struct list_head region_list; + u32 snapshot_id; struct devlink_dpipe_headers *dpipe_headers; const struct devlink_ops *ops; struct device *dev; @@ -359,6 +361,7 @@ enum devlink_param_generic_id { DEVLINK_PARAM_GENERIC_ID_INT_ERR_RESET, DEVLINK_PARAM_GENERIC_ID_MAX_MACS, DEVLINK_PARAM_GENERIC_ID_ENABLE_SRIOV, + DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT, /* add new param generic ids above here*/ __DEVLINK_PARAM_GENERIC_ID_MAX, @@ -374,6 +377,9 @@ enum devlink_param_generic_id { #define DEVLINK_PARAM_GENERIC_ENABLE_SRIOV_NAME "enable_sriov" #define DEVLINK_PARAM_GENERIC_ENABLE_SRIOV_TYPE DEVLINK_PARAM_TYPE_BOOL +#define DEVLINK_PARAM_GENERIC_REGION_SNAPSHOT_NAME "region_snapshot_enable" +#define DEVLINK_PARAM_GENERIC_REGION_SNAPSHOT_TYPE DEVLINK_PARAM_TYPE_BOOL + #define DEVLINK_PARAM_GENERIC(_id, _cmodes, _get, _set, _validate) \ { \ .id = DEVLINK_PARAM_GENERIC_ID_##_id, \ @@ -397,6 +403,10 @@ enum devlink_param_generic_id { .validate = _validate, \ } +struct devlink_region; + +typedef void devlink_snapshot_data_dest_t(const void *data); + struct devlink_ops { int (*reload)(struct devlink *devlink, struct netlink_ext_ack *extack); int (*port_type_set)(struct devlink_port *devlink_port, @@ -543,6 +553,15 @@ int devlink_param_driverinit_value_get(struct devlink *devlink, u32 param_id, int devlink_param_driverinit_value_set(struct devlink *devlink, u32 param_id, union devlink_param_value init_val); void devlink_param_value_changed(struct devlink *devlink, u32 param_id); +struct devlink_region *devlink_region_create(struct devlink *devlink, + const char *region_name, + u32 region_max_snapshots, + u64 region_size); +void devlink_region_destroy(struct devlink_region *region); +u32 devlink_region_shapshot_id_get(struct devlink *devlink); +int devlink_region_snapshot_create(struct devlink_region *region, u64 data_len, + u8 *data, u32 snapshot_id, + devlink_snapshot_data_dest_t *data_destructor); #else @@ -768,7 +787,34 @@ devlink_param_driverinit_value_set(struct devlink *devlink, u32 param_id, static inline void devlink_param_value_changed(struct devlink *devlink, u32 param_id) { - return -EOPNOTSUPP; +} + +static inline struct devlink_region * +devlink_region_create(struct devlink *devlink, + const char *region_name, + u32 region_max_snapshots, + u64 region_size) +{ + return NULL; +} + +static inline void +devlink_region_destroy(struct devlink_region *region) +{ +} + +static inline u32 +devlink_region_shapshot_id_get(struct devlink *devlink) +{ + return 0; +} + +static inline int +devlink_region_snapshot_create(struct devlink_region *region, u64 data_len, + u8 *data, u32 snapshot_id, + devlink_snapshot_data_dest_t *data_destructor) +{ + return 0; } #endif diff --git a/include/net/dsa.h b/include/net/dsa.h index fdbd6082945d..461e8a7661b7 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -259,6 +259,9 @@ struct dsa_switch { /* Number of switch port queues */ unsigned int num_tx_queues; + unsigned long *bitmap; + unsigned long _bitmap; + /* Dynamically allocated ports, keep last */ size_t num_ports; struct dsa_port ports[]; diff --git a/include/net/dst.h b/include/net/dst.h index b3219cd8a5a1..7f735e76ca73 100644 --- a/include/net/dst.h +++ b/include/net/dst.h @@ -475,6 +475,14 @@ static inline struct dst_entry *xfrm_lookup(struct net *net, return dst_orig; } +static inline struct dst_entry * +xfrm_lookup_with_ifid(struct net *net, struct dst_entry *dst_orig, + const struct flowi *fl, const struct sock *sk, + int flags, u32 if_id) +{ + return dst_orig; +} + static inline struct dst_entry *xfrm_lookup_route(struct net *net, struct dst_entry *dst_orig, const struct flowi *fl, @@ -494,6 +502,12 @@ struct dst_entry *xfrm_lookup(struct net *net, struct dst_entry *dst_orig, const struct flowi *fl, const struct sock *sk, int flags); +struct dst_entry *xfrm_lookup_with_ifid(struct net *net, + struct dst_entry *dst_orig, + const struct flowi *fl, + const struct sock *sk, int flags, + u32 if_id); + struct dst_entry *xfrm_lookup_route(struct net *net, struct dst_entry *dst_orig, const struct flowi *fl, const struct sock *sk, int flags); diff --git a/include/net/flow_dissector.h b/include/net/flow_dissector.h index adc24df56b90..2a17f041f7a1 100644 --- a/include/net/flow_dissector.h +++ b/include/net/flow_dissector.h @@ -47,7 +47,7 @@ struct flow_dissector_key_tags { struct flow_dissector_key_vlan { u16 vlan_id:12, vlan_priority:3; - u16 padding; + __be16 vlan_tpid; }; struct flow_dissector_key_mpls { @@ -206,7 +206,8 @@ enum flow_dissector_key_id { FLOW_DISSECTOR_KEY_MPLS, /* struct flow_dissector_key_mpls */ FLOW_DISSECTOR_KEY_TCP, /* struct flow_dissector_key_tcp */ FLOW_DISSECTOR_KEY_IP, /* struct flow_dissector_key_ip */ - + FLOW_DISSECTOR_KEY_CVLAN, /* struct flow_dissector_key_flow_vlan */ + FLOW_DISSECTOR_KEY_ENC_IP, /* struct flow_dissector_key_ip */ FLOW_DISSECTOR_KEY_MAX, }; @@ -237,6 +238,7 @@ struct flow_keys { struct flow_dissector_key_basic basic; struct flow_dissector_key_tags tags; struct flow_dissector_key_vlan vlan; + struct flow_dissector_key_vlan cvlan; struct flow_dissector_key_keyid keyid; struct flow_dissector_key_ports ports; struct flow_dissector_key_addrs addrs; diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h index f4272a29dc44..b86d14528188 100644 --- a/include/net/inet_frag.h +++ b/include/net/inet_frag.h @@ -75,7 +75,8 @@ struct inet_frag_queue { struct timer_list timer; spinlock_t lock; refcount_t refcnt; - struct sk_buff *fragments; + struct sk_buff *fragments; /* Used in IPv6. */ + struct rb_root rb_fragments; /* Used in IPv4. */ struct sk_buff *fragments_tail; ktime_t stamp; int len; diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h index 314be484c696..e03b93360f33 100644 --- a/include/net/inet_sock.h +++ b/include/net/inet_sock.h @@ -359,4 +359,12 @@ static inline bool inet_get_convert_csum(struct sock *sk) return !!inet_sk(sk)->convert_csum; } + +static inline bool inet_can_nonlocal_bind(struct net *net, + struct inet_sock *inet) +{ + return net->ipv4.sysctl_ip_nonlocal_bind || + inet->freebind || inet->transparent; +} + #endif /* _INET_SOCK_H */ diff --git a/include/net/ip.h b/include/net/ip.h index 99d1b835d2aa..e44b1a44f67a 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -72,13 +72,27 @@ struct ipcm_cookie { __be32 addr; int oif; struct ip_options_rcu *opt; - __u8 tx_flags; __u8 ttl; __s16 tos; char priority; __u16 gso_size; }; +static inline void ipcm_init(struct ipcm_cookie *ipcm) +{ + *ipcm = (struct ipcm_cookie) { .tos = -1 }; +} + +static inline void ipcm_init_sk(struct ipcm_cookie *ipcm, + const struct inet_sock *inet) +{ + ipcm_init(ipcm); + + ipcm->sockc.tsflags = inet->sk.sk_tsflags; + ipcm->oif = inet->sk.sk_bound_dev_if; + ipcm->addr = inet->inet_saddr; +} + #define IPCB(skb) ((struct inet_skb_parm*)((skb)->cb)) #define PKTINFO_SKB_CB(skb) ((struct in_pktinfo *)((skb)->cb)) diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h index 71b9043aa0e7..3d4930528db0 100644 --- a/include/net/ip6_fib.h +++ b/include/net/ip6_fib.h @@ -281,6 +281,11 @@ static inline void fib6_info_hold(struct fib6_info *f6i) atomic_inc(&f6i->fib6_ref); } +static inline bool fib6_info_hold_safe(struct fib6_info *f6i) +{ + return atomic_inc_not_zero(&f6i->fib6_ref); +} + static inline void fib6_info_release(struct fib6_info *f6i) { if (f6i && atomic_dec_and_test(&f6i->fib6_ref)) diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h index 59656fc580df..7b9c82de11cc 100644 --- a/include/net/ip6_route.h +++ b/include/net/ip6_route.h @@ -66,6 +66,12 @@ static inline bool rt6_need_strict(const struct in6_addr *daddr) (IPV6_ADDR_MULTICAST | IPV6_ADDR_LINKLOCAL | IPV6_ADDR_LOOPBACK); } +static inline bool rt6_qualify_for_ecmp(const struct fib6_info *f6i) +{ + return (f6i->fib6_flags & (RTF_GATEWAY|RTF_ADDRCONF|RTF_DYNAMIC)) == + RTF_GATEWAY; +} + void ip6_route_input(struct sk_buff *skb); struct dst_entry *ip6_route_input_lookup(struct net *net, struct net_device *dev, diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h index a0bec23c6d5e..a0d2e0bb9a94 100644 --- a/include/net/ip_vs.h +++ b/include/net/ip_vs.h @@ -335,6 +335,11 @@ enum ip_vs_sctp_states { IP_VS_SCTP_S_LAST }; +/* Connection templates use bits from state */ +#define IP_VS_CTPL_S_NONE 0x0000 +#define IP_VS_CTPL_S_ASSURED 0x0001 +#define IP_VS_CTPL_S_LAST 0x0002 + /* Delta sequence info structure * Each ip_vs_conn has 2 (output AND input seq. changes). * Only used in the VS/NAT. @@ -1221,7 +1226,7 @@ struct ip_vs_conn *ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af, struct ip_vs_dest *dest, __u32 fwmark); void ip_vs_conn_expire_now(struct ip_vs_conn *cp); -const char *ip_vs_state_name(__u16 proto, int state); +const char *ip_vs_state_name(const struct ip_vs_conn *cp); void ip_vs_tcp_conn_listen(struct ip_vs_conn *cp); int ip_vs_check_template(struct ip_vs_conn *ct, struct ip_vs_dest *cdest); @@ -1289,6 +1294,17 @@ ip_vs_control_add(struct ip_vs_conn *cp, struct ip_vs_conn *ctl_cp) atomic_inc(&ctl_cp->n_control); } +/* Mark our template as assured */ +static inline void +ip_vs_control_assure_ct(struct ip_vs_conn *cp) +{ + struct ip_vs_conn *ct = cp->control; + + if (ct && !(ct->state & IP_VS_CTPL_S_ASSURED) && + (ct->flags & IP_VS_CONN_F_TEMPLATE)) + ct->state |= IP_VS_CTPL_S_ASSURED; +} + /* IPVS netns init & cleanup functions */ int ip_vs_estimator_net_init(struct netns_ipvs *ipvs); int ip_vs_control_net_init(struct netns_ipvs *ipvs); diff --git a/include/net/ipv6.h b/include/net/ipv6.h index b7843e0b16ee..ff33f498c137 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -294,6 +294,7 @@ struct ipv6_fl_socklist { }; struct ipcm6_cookie { + struct sockcm_cookie sockc; __s16 hlimit; __s16 tclass; __s8 dontfrag; @@ -301,6 +302,25 @@ struct ipcm6_cookie { __u16 gso_size; }; +static inline void ipcm6_init(struct ipcm6_cookie *ipc6) +{ + *ipc6 = (struct ipcm6_cookie) { + .hlimit = -1, + .tclass = -1, + .dontfrag = -1, + }; +} + +static inline void ipcm6_init_sk(struct ipcm6_cookie *ipc6, + const struct ipv6_pinfo *np) +{ + *ipc6 = (struct ipcm6_cookie) { + .hlimit = -1, + .tclass = np->tclass, + .dontfrag = np->dontfrag, + }; +} + static inline struct ipv6_txoptions *txopt_get(const struct ipv6_pinfo *np) { struct ipv6_txoptions *opt; @@ -355,14 +375,7 @@ struct ipv6_txoptions *ipv6_dup_options(struct sock *sk, struct ipv6_txoptions *ipv6_renew_options(struct sock *sk, struct ipv6_txoptions *opt, int newtype, - struct ipv6_opt_hdr __user *newopt, - int newoptlen); -struct ipv6_txoptions * -ipv6_renew_options_kern(struct sock *sk, - struct ipv6_txoptions *opt, - int newtype, - struct ipv6_opt_hdr *newopt, - int newoptlen); + struct ipv6_opt_hdr *newopt); struct ipv6_txoptions *ipv6_fixup_options(struct ipv6_txoptions *opt_space, struct ipv6_txoptions *opt); @@ -561,34 +574,6 @@ static inline bool ipv6_prefix_equal(const struct in6_addr *addr1, } #endif -struct inet_frag_queue; - -enum ip6_defrag_users { - IP6_DEFRAG_LOCAL_DELIVER, - IP6_DEFRAG_CONNTRACK_IN, - __IP6_DEFRAG_CONNTRACK_IN = IP6_DEFRAG_CONNTRACK_IN + USHRT_MAX, - IP6_DEFRAG_CONNTRACK_OUT, - __IP6_DEFRAG_CONNTRACK_OUT = IP6_DEFRAG_CONNTRACK_OUT + USHRT_MAX, - IP6_DEFRAG_CONNTRACK_BRIDGE_IN, - __IP6_DEFRAG_CONNTRACK_BRIDGE_IN = IP6_DEFRAG_CONNTRACK_BRIDGE_IN + USHRT_MAX, -}; - -void ip6_frag_init(struct inet_frag_queue *q, const void *a); -extern const struct rhashtable_params ip6_rhash_params; - -/* - * Equivalent of ipv4 struct ip - */ -struct frag_queue { - struct inet_frag_queue q; - - int iif; - __u16 nhoffset; - u8 ecn; -}; - -void ip6_expire_frag_queue(struct net *net, struct frag_queue *fq); - static inline bool ipv6_addr_any(const struct in6_addr *a) { #if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64 @@ -797,6 +782,13 @@ static inline void iph_to_flow_copy_v6addrs(struct flow_keys *flow, #if IS_ENABLED(CONFIG_IPV6) +static inline bool ipv6_can_nonlocal_bind(struct net *net, + struct inet_sock *inet) +{ + return net->ipv6.sysctl.ip_nonlocal_bind || + inet->freebind || inet->transparent; +} + /* Sysctl settings for net ipv6.auto_flowlabels */ #define IP6_AUTO_FLOW_LABEL_OFF 0 #define IP6_AUTO_FLOW_LABEL_OPTOUT 1 @@ -830,7 +822,7 @@ static inline __be32 ip6_make_flowlabel(struct net *net, st |