diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/cfg80211.h | 5 | ||||
| -rw-r--r-- | include/net/flow_offload.h | 24 | ||||
| -rw-r--r-- | include/net/inet_connection_sock.h | 1 | ||||
| -rw-r--r-- | include/net/inet_hashtables.h | 6 | ||||
| -rw-r--r-- | include/net/neighbour.h | 7 | ||||
| -rw-r--r-- | include/net/netfilter/nf_flow_table.h | 49 | ||||
| -rw-r--r-- | include/net/nexthop.h | 28 | ||||
| -rw-r--r-- | include/net/seg6.h | 2 | ||||
| -rw-r--r-- | include/net/tc_act/tc_ct.h | 11 |
9 files changed, 95 insertions, 38 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index b58ad1a3f695..fc7e8807838d 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -5075,7 +5075,8 @@ struct cfg80211_cqm_config; * by cfg80211 on change_interface * @mgmt_registrations: list of registrations for management frames * @mgmt_registrations_lock: lock for the list - * @mgmt_registrations_update_wk: update work to defer from atomic context + * @mgmt_registrations_need_update: mgmt registrations were updated, + * need to propagate the update to the driver * @mtx: mutex used to lock data in this struct, may be used by drivers * and some API functions require it held * @beacon_interval: beacon interval used on this device for transmitting @@ -5121,7 +5122,7 @@ struct wireless_dev { struct list_head mgmt_registrations; spinlock_t mgmt_registrations_lock; - struct work_struct mgmt_registrations_update_wk; + u8 mgmt_registrations_need_update:1; struct mutex mtx; diff --git a/include/net/flow_offload.h b/include/net/flow_offload.h index 69e13c8b6b3a..f2c8311a0433 100644 --- a/include/net/flow_offload.h +++ b/include/net/flow_offload.h @@ -542,28 +542,4 @@ int flow_indr_dev_setup_offload(struct net_device *dev, struct flow_block_offload *bo, void (*cleanup)(struct flow_block_cb *block_cb)); -typedef void flow_indr_block_cmd_t(struct net_device *dev, - flow_indr_block_bind_cb_t *cb, void *cb_priv, - enum flow_block_command command); - -int __flow_indr_block_cb_register(struct net_device *dev, void *cb_priv, - flow_indr_block_bind_cb_t *cb, - void *cb_ident); - -void __flow_indr_block_cb_unregister(struct net_device *dev, - flow_indr_block_bind_cb_t *cb, - void *cb_ident); - -int flow_indr_block_cb_register(struct net_device *dev, void *cb_priv, - flow_indr_block_bind_cb_t *cb, void *cb_ident); - -void flow_indr_block_cb_unregister(struct net_device *dev, - flow_indr_block_bind_cb_t *cb, - void *cb_ident); - -void flow_indr_block_call(struct net_device *dev, - struct flow_block_offload *bo, - enum flow_block_command command, - enum tc_setup_type type); - #endif /* _NET_FLOW_OFFLOAD_H */ diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h index 2f1f8c3efb26..e5b388f5fa20 100644 --- a/include/net/inet_connection_sock.h +++ b/include/net/inet_connection_sock.h @@ -292,7 +292,6 @@ static inline void inet_csk_prepare_for_destroy_sock(struct sock *sk) /* The below has to be done to allow calling inet_csk_destroy_sock */ sock_set_flag(sk, SOCK_DEAD); percpu_counter_inc(sk->sk_prot->orphan_count); - inet_sk(sk)->inet_num = 0; } void inet_csk_destroy_sock(struct sock *sk); diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h index ad64ba6a057f..92560974ea67 100644 --- a/include/net/inet_hashtables.h +++ b/include/net/inet_hashtables.h @@ -185,6 +185,12 @@ static inline spinlock_t *inet_ehash_lockp( int inet_ehash_locks_alloc(struct inet_hashinfo *hashinfo); +static inline void inet_hashinfo2_free_mod(struct inet_hashinfo *h) +{ + kfree(h->lhash2); + h->lhash2 = NULL; +} + static inline void inet_ehash_locks_free(struct inet_hashinfo *hashinfo) { kvfree(hashinfo->ehash_locks); diff --git a/include/net/neighbour.h b/include/net/neighbour.h index e1476775769c..81ee17594c32 100644 --- a/include/net/neighbour.h +++ b/include/net/neighbour.h @@ -392,13 +392,12 @@ void *neigh_seq_next(struct seq_file *, void *, loff_t *); void neigh_seq_stop(struct seq_file *, void *); int neigh_proc_dointvec(struct ctl_table *ctl, int write, - void __user *buffer, size_t *lenp, loff_t *ppos); + void *buffer, size_t *lenp, loff_t *ppos); int neigh_proc_dointvec_jiffies(struct ctl_table *ctl, int write, - void __user *buffer, + void *buffer, size_t *lenp, loff_t *ppos); int neigh_proc_dointvec_ms_jiffies(struct ctl_table *ctl, int write, - void __user *buffer, - size_t *lenp, loff_t *ppos); + void *buffer, size_t *lenp, loff_t *ppos); int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p, proc_handler *proc_handler); diff --git a/include/net/netfilter/nf_flow_table.h b/include/net/netfilter/nf_flow_table.h index d7338bfd7b0f..16e8b2f8d006 100644 --- a/include/net/netfilter/nf_flow_table.h +++ b/include/net/netfilter/nf_flow_table.h @@ -161,10 +161,51 @@ struct nf_flow_route { struct flow_offload *flow_offload_alloc(struct nf_conn *ct); void flow_offload_free(struct flow_offload *flow); -int nf_flow_table_offload_add_cb(struct nf_flowtable *flow_table, - flow_setup_cb_t *cb, void *cb_priv); -void nf_flow_table_offload_del_cb(struct nf_flowtable *flow_table, - flow_setup_cb_t *cb, void *cb_priv); +static inline int +nf_flow_table_offload_add_cb(struct nf_flowtable *flow_table, + flow_setup_cb_t *cb, void *cb_priv) +{ + struct flow_block *block = &flow_table->flow_block; + struct flow_block_cb *block_cb; + int err = 0; + + down_write(&flow_table->flow_block_lock); + block_cb = flow_block_cb_lookup(block, cb, cb_priv); + if (block_cb) { + err = -EEXIST; + goto unlock; + } + + block_cb = flow_block_cb_alloc(cb, cb_priv, cb_priv, NULL); + if (IS_ERR(block_cb)) { + err = PTR_ERR(block_cb); + goto unlock; + } + + list_add_tail(&block_cb->list, &block->cb_list); + +unlock: + up_write(&flow_table->flow_block_lock); + return err; +} + +static inline void +nf_flow_table_offload_del_cb(struct nf_flowtable *flow_table, + flow_setup_cb_t *cb, void *cb_priv) +{ + struct flow_block *block = &flow_table->flow_block; + struct flow_block_cb *block_cb; + + down_write(&flow_table->flow_block_lock); + block_cb = flow_block_cb_lookup(block, cb, cb_priv); + if (block_cb) { + list_del(&block_cb->list); + flow_block_cb_free(block_cb); + } else { + WARN_ON(true); + } + up_write(&flow_table->flow_block_lock); +} int flow_offload_route_init(struct flow_offload *flow, const struct nf_flow_route *route); diff --git a/include/net/nexthop.h b/include/net/nexthop.h index e4b55b43e907..3a4f9e3b91a5 100644 --- a/include/net/nexthop.h +++ b/include/net/nexthop.h @@ -76,6 +76,7 @@ struct nh_group { struct nh_group *spare; /* spare group for removals */ u16 num_nh; bool mpath; + bool fdb_nh; bool has_v4; struct nh_grp_entry nh_entries[]; }; @@ -93,7 +94,6 @@ struct nexthop { u8 protocol; /* app managing this nh */ u8 nh_flags; bool is_group; - bool is_fdb_nh; refcount_t refcnt; struct rcu_head rcu; @@ -136,6 +136,32 @@ static inline bool nexthop_cmp(const struct nexthop *nh1, return nh1 == nh2; } +static inline bool nexthop_is_fdb(const struct nexthop *nh) +{ + if (nh->is_group) { + const struct nh_group *nh_grp; + + nh_grp = rcu_dereference_rtnl(nh->nh_grp); + return nh_grp->fdb_nh; + } else { + const struct nh_info *nhi; + + nhi = rcu_dereference_rtnl(nh->nh_info); + return nhi->fdb_nh; + } +} + +static inline bool nexthop_has_v4(const struct nexthop *nh) +{ + if (nh->is_group) { + struct nh_group *nh_grp; + + nh_grp = rcu_dereference_rtnl(nh->nh_grp); + return nh_grp->has_v4; + } + return false; +} + static inline bool nexthop_is_multipath(const struct nexthop *nh) { if (nh->is_group) { diff --git a/include/net/seg6.h b/include/net/seg6.h index 640724b35273..9d19c15e8545 100644 --- a/include/net/seg6.h +++ b/include/net/seg6.h @@ -57,7 +57,7 @@ extern void seg6_iptunnel_exit(void); extern int seg6_local_init(void); extern void seg6_local_exit(void); -extern bool seg6_validate_srh(struct ipv6_sr_hdr *srh, int len); +extern bool seg6_validate_srh(struct ipv6_sr_hdr *srh, int len, bool reduced); extern int seg6_do_srh_encap(struct sk_buff *skb, struct ipv6_sr_hdr *osrh, int proto); extern int seg6_do_srh_inline(struct sk_buff *skb, struct ipv6_sr_hdr *osrh); diff --git a/include/net/tc_act/tc_ct.h b/include/net/tc_act/tc_ct.h index 79654bcb9a29..8250d6f0a462 100644 --- a/include/net/tc_act/tc_ct.h +++ b/include/net/tc_act/tc_ct.h @@ -66,7 +66,16 @@ static inline struct nf_flowtable *tcf_ct_ft(const struct tc_action *a) #endif /* CONFIG_NF_CONNTRACK */ #if IS_ENABLED(CONFIG_NET_ACT_CT) -void tcf_ct_flow_table_restore_skb(struct sk_buff *skb, unsigned long cookie); +static inline void +tcf_ct_flow_table_restore_skb(struct sk_buff *skb, unsigned long cookie) +{ + enum ip_conntrack_info ctinfo = cookie & NFCT_INFOMASK; + struct nf_conn *ct; + + ct = (struct nf_conn *)(cookie & NFCT_PTRMASK); + nf_conntrack_get(&ct->ct_general); + nf_ct_set(skb, ct, ctinfo); +} #else static inline void tcf_ct_flow_table_restore_skb(struct sk_buff *skb, unsigned long cookie) { } |