diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netdevice.h | 12 | ||||
| -rw-r--r-- | include/net/cfg80211.h | 5 | ||||
| -rw-r--r-- | include/net/flow_offload.h | 24 | ||||
| -rw-r--r-- | include/net/inet_hashtables.h | 6 | ||||
| -rw-r--r-- | include/net/nexthop.h | 28 | ||||
| -rw-r--r-- | include/uapi/linux/bpf.h | 13 | ||||
| -rw-r--r-- | include/uapi/linux/nl80211.h | 2 |
7 files changed, 58 insertions, 32 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 5b364a2e0006..6fc613ed8eae 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1821,8 +1821,6 @@ enum netdev_priv_flags { * for hardware timestamping * @sfp_bus: attached &struct sfp_bus structure. * - * @addr_list_lock_key: lockdep class annotating - * net_device->addr_list_lock spinlock * @qdisc_tx_busylock: lockdep class annotating Qdisc->busylock spinlock * @qdisc_running_key: lockdep class annotating Qdisc->running seqcount * @@ -2125,7 +2123,6 @@ struct net_device { #endif struct phy_device *phydev; struct sfp_bus *sfp_bus; - struct lock_class_key addr_list_lock_key; struct lock_class_key *qdisc_tx_busylock; struct lock_class_key *qdisc_running_key; bool proto_down; @@ -2217,10 +2214,13 @@ static inline void netdev_for_each_tx_queue(struct net_device *dev, static struct lock_class_key qdisc_tx_busylock_key; \ static struct lock_class_key qdisc_running_key; \ static struct lock_class_key qdisc_xmit_lock_key; \ + static struct lock_class_key dev_addr_list_lock_key; \ unsigned int i; \ \ (dev)->qdisc_tx_busylock = &qdisc_tx_busylock_key; \ (dev)->qdisc_running_key = &qdisc_running_key; \ + lockdep_set_class(&(dev)->addr_list_lock, \ + &dev_addr_list_lock_key); \ for (i = 0; i < (dev)->num_tx_queues; i++) \ lockdep_set_class(&(dev)->_tx[i]._xmit_lock, \ &qdisc_xmit_lock_key); \ @@ -3253,7 +3253,6 @@ static inline void netif_stop_queue(struct net_device *dev) } void netif_tx_stop_all_queues(struct net_device *dev); -void netdev_update_lockdep_key(struct net_device *dev); static inline bool netif_tx_queue_stopped(const struct netdev_queue *dev_queue) { @@ -4239,6 +4238,11 @@ static inline void netif_addr_lock(struct net_device *dev) spin_lock(&dev->addr_list_lock); } +static inline void netif_addr_lock_nested(struct net_device *dev) +{ + spin_lock_nested(&dev->addr_list_lock, dev->lower_level); +} + static inline void netif_addr_lock_bh(struct net_device *dev) { spin_lock_bh(&dev->addr_list_lock); 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_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/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/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index c65b374a5090..19684813faae 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -3761,6 +3761,19 @@ struct xdp_md { __u32 egress_ifindex; /* txq->dev->ifindex */ }; +/* DEVMAP map-value layout + * + * The struct data-layout of map-value is a configuration interface. + * New members can only be added to the end of this structure. + */ +struct bpf_devmap_val { + __u32 ifindex; /* device index */ + union { + int fd; /* prog fd on map write */ + __u32 id; /* prog id on map read */ + } bpf_prog; +}; + enum sk_action { SK_DROP = 0, SK_PASS, diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index dad8c8f8581f..4e6339ab1fce 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -794,7 +794,7 @@ * various triggers. These triggers can be configured through this * command with the %NL80211_ATTR_WOWLAN_TRIGGERS attribute. For * more background information, see - * http://wireless.kernel.org/en/users/Documentation/WoWLAN. + * https://wireless.wiki.kernel.org/en/users/Documentation/WoWLAN. * The @NL80211_CMD_SET_WOWLAN command can also be used as a notification * from the driver reporting the wakeup reason. In this case, the * @NL80211_ATTR_WOWLAN_TRIGGERS attribute will contain the reason |