diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/bonding.h | 3 | ||||
| -rw-r--r-- | include/net/fq_impl.h | 4 | ||||
| -rw-r--r-- | include/net/neighbour.h | 4 | ||||
| -rw-r--r-- | include/net/netfilter/nf_tables.h | 3 | ||||
| -rw-r--r-- | include/net/sch_generic.h | 4 | ||||
| -rw-r--r-- | include/net/sock.h | 4 | ||||
| -rw-r--r-- | include/net/tls.h | 5 |
7 files changed, 18 insertions, 9 deletions
diff --git a/include/net/bonding.h b/include/net/bonding.h index 1afc125014da..3d56b026bb9e 100644 --- a/include/net/bonding.h +++ b/include/net/bonding.h @@ -159,7 +159,6 @@ struct slave { unsigned long target_last_arp_rx[BOND_MAX_ARP_TARGETS]; s8 link; /* one of BOND_LINK_XXXX */ s8 link_new_state; /* one of BOND_LINK_XXXX */ - s8 new_link; u8 backup:1, /* indicates backup slave. Value corresponds with BOND_STATE_ACTIVE and BOND_STATE_BACKUP */ inactive:1, /* indicates inactive slave */ @@ -549,7 +548,7 @@ static inline void bond_propose_link_state(struct slave *slave, int state) static inline void bond_commit_link_state(struct slave *slave, bool notify) { - if (slave->link == slave->link_new_state) + if (slave->link_new_state == BOND_LINK_NOCHANGE) return; slave->link = slave->link_new_state; diff --git a/include/net/fq_impl.h b/include/net/fq_impl.h index 107c0d700ed6..38a9a3d1222b 100644 --- a/include/net/fq_impl.h +++ b/include/net/fq_impl.h @@ -313,7 +313,7 @@ static int fq_init(struct fq *fq, int flows_cnt) fq->limit = 8192; fq->memory_limit = 16 << 20; /* 16 MBytes */ - fq->flows = kcalloc(fq->flows_cnt, sizeof(fq->flows[0]), GFP_KERNEL); + fq->flows = kvcalloc(fq->flows_cnt, sizeof(fq->flows[0]), GFP_KERNEL); if (!fq->flows) return -ENOMEM; @@ -331,7 +331,7 @@ static void fq_reset(struct fq *fq, for (i = 0; i < fq->flows_cnt; i++) fq_flow_reset(fq, &fq->flows[i], free_func); - kfree(fq->flows); + kvfree(fq->flows); fq->flows = NULL; } diff --git a/include/net/neighbour.h b/include/net/neighbour.h index 50a67bd6a434..b8452cc0e059 100644 --- a/include/net/neighbour.h +++ b/include/net/neighbour.h @@ -439,8 +439,8 @@ static inline int neigh_event_send(struct neighbour *neigh, struct sk_buff *skb) { unsigned long now = jiffies; - if (neigh->used != now) - neigh->used = now; + if (READ_ONCE(neigh->used) != now) + WRITE_ONCE(neigh->used, now); if (!(neigh->nud_state&(NUD_CONNECTED|NUD_DELAY|NUD_PROBE))) return __neigh_event_send(neigh, skb); return 0; diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index 001d294edf57..2d0275f13bbf 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -820,7 +820,8 @@ struct nft_expr_ops { */ struct nft_expr { const struct nft_expr_ops *ops; - unsigned char data[]; + unsigned char data[] + __attribute__((aligned(__alignof__(u64)))); }; static inline void *nft_expr_priv(const struct nft_expr *expr) diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 637548d54b3e..d80acda231ae 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -15,6 +15,7 @@ #include <linux/mutex.h> #include <linux/rwsem.h> #include <linux/atomic.h> +#include <linux/hashtable.h> #include <net/gen_stats.h> #include <net/rtnetlink.h> #include <net/flow_offload.h> @@ -362,6 +363,7 @@ struct tcf_proto { bool deleting; refcount_t refcnt; struct rcu_head rcu; + struct hlist_node destroy_ht_node; }; struct qdisc_skb_cb { @@ -414,6 +416,8 @@ struct tcf_block { struct list_head filter_chain_list; } chain0; struct rcu_head rcu; + DECLARE_HASHTABLE(proto_destroy_ht, 7); + struct mutex proto_destroy_lock; /* Lock for proto_destroy hashtable. */ }; #ifdef CONFIG_PROVE_LOCKING diff --git a/include/net/sock.h b/include/net/sock.h index 8f9adcfac41b..718e62fbe869 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -2342,7 +2342,7 @@ static inline ktime_t sock_read_timestamp(struct sock *sk) return kt; #else - return sk->sk_stamp; + return READ_ONCE(sk->sk_stamp); #endif } @@ -2353,7 +2353,7 @@ static inline void sock_write_timestamp(struct sock *sk, ktime_t kt) sk->sk_stamp = kt; write_sequnlock(&sk->sk_stamp_seq); #else - sk->sk_stamp = kt; + WRITE_ONCE(sk->sk_stamp, kt); #endif } diff --git a/include/net/tls.h b/include/net/tls.h index c664e6dba0d1..794e297483ea 100644 --- a/include/net/tls.h +++ b/include/net/tls.h @@ -40,6 +40,7 @@ #include <linux/socket.h> #include <linux/tcp.h> #include <linux/skmsg.h> +#include <linux/mutex.h> #include <linux/netdevice.h> #include <linux/rcupdate.h> @@ -269,6 +270,10 @@ struct tls_context { bool in_tcp_sendpages; bool pending_open_record_frags; + + struct mutex tx_lock; /* protects partially_sent_* fields and + * per-type TX fields + */ unsigned long flags; /* cache cold stuff */ |