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-rw-r--r--include/net/bluetooth/hci.h1
-rw-r--r--include/net/bluetooth/hci_core.h4
-rw-r--r--include/net/dsa.h8
-rw-r--r--include/net/neighbour.h2
-rw-r--r--include/net/netfilter/nf_flow_table.h2
-rw-r--r--include/net/netfilter/nf_tables.h35
-rw-r--r--include/net/netns/ipv6.h2
-rw-r--r--include/net/ping.h6
-rw-r--r--include/net/pkt_sched.h2
-rw-r--r--include/net/rpl.h3
-rw-r--r--include/net/sch_generic.h14
-rw-r--r--include/net/sock.h18
-rw-r--r--include/net/xfrm.h1
13 files changed, 76 insertions, 22 deletions
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 07df96c47ef4..872dcb91a540 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -350,6 +350,7 @@ enum {
enum {
HCI_SETUP,
HCI_CONFIG,
+ HCI_DEBUGFS_CREATED,
HCI_AUTO_OFF,
HCI_RFKILLED,
HCI_MGMT,
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 8baf34639939..9654567cfae3 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -515,6 +515,7 @@ struct hci_dev {
struct work_struct cmd_sync_work;
struct list_head cmd_sync_work_list;
struct mutex cmd_sync_work_lock;
+ struct mutex unregister_lock;
struct work_struct cmd_sync_cancel_work;
struct work_struct reenable_adv_work;
@@ -1201,7 +1202,8 @@ static inline struct hci_conn *hci_conn_hash_lookup_cis(struct hci_dev *hdev,
if (id != BT_ISO_QOS_CIS_UNSET && id != c->iso_qos.ucast.cis)
continue;
- if (ba_type == c->dst_type && !bacmp(&c->dst, ba)) {
+ /* Match destination address if set */
+ if (!ba || (ba_type == c->dst_type && !bacmp(&c->dst, ba))) {
rcu_read_unlock();
return c;
}
diff --git a/include/net/dsa.h b/include/net/dsa.h
index 8903053fa5aa..ab0f0a5b0860 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -959,6 +959,14 @@ struct dsa_switch_ops {
void (*port_disable)(struct dsa_switch *ds, int port);
/*
+ * Compatibility between device trees defining multiple CPU ports and
+ * drivers which are not OK to use by default the numerically smallest
+ * CPU port of a switch for its local ports. This can return NULL,
+ * meaning "don't know/don't care".
+ */
+ struct dsa_port *(*preferred_default_local_cpu_port)(struct dsa_switch *ds);
+
+ /*
* Port's MAC EEE settings
*/
int (*set_mac_eee)(struct dsa_switch *ds, int port,
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 3fa5774bddac..f6a8ecc6b1fa 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -180,7 +180,7 @@ struct pneigh_entry {
netdevice_tracker dev_tracker;
u32 flags;
u8 protocol;
- u8 key[];
+ u32 key[];
};
/*
diff --git a/include/net/netfilter/nf_flow_table.h b/include/net/netfilter/nf_flow_table.h
index ebb28ec5b6fa..f37f9f34430c 100644
--- a/include/net/netfilter/nf_flow_table.h
+++ b/include/net/netfilter/nf_flow_table.h
@@ -268,7 +268,7 @@ int flow_offload_route_init(struct flow_offload *flow,
int flow_offload_add(struct nf_flowtable *flow_table, struct flow_offload *flow);
void flow_offload_refresh(struct nf_flowtable *flow_table,
- struct flow_offload *flow);
+ struct flow_offload *flow, bool force);
struct flow_offload_tuple_rhash *flow_offload_lookup(struct nf_flowtable *flow_table,
struct flow_offload_tuple *tuple);
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index 2e24ea1d744c..ee47d7143d99 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -462,7 +462,8 @@ struct nft_set_ops {
const struct nft_set *set,
const struct nft_set_elem *elem,
unsigned int flags);
-
+ void (*commit)(const struct nft_set *set);
+ void (*abort)(const struct nft_set *set);
u64 (*privsize)(const struct nlattr * const nla[],
const struct nft_set_desc *desc);
bool (*estimate)(const struct nft_set_desc *desc,
@@ -471,7 +472,8 @@ struct nft_set_ops {
int (*init)(const struct nft_set *set,
const struct nft_set_desc *desc,
const struct nlattr * const nla[]);
- void (*destroy)(const struct nft_set *set);
+ void (*destroy)(const struct nft_ctx *ctx,
+ const struct nft_set *set);
void (*gc_init)(const struct nft_set *set);
unsigned int elemsize;
@@ -557,6 +559,7 @@ struct nft_set {
u16 policy;
u16 udlen;
unsigned char *udata;
+ struct list_head pending_update;
/* runtime data below here */
const struct nft_set_ops *ops ____cacheline_aligned;
u16 flags:14,
@@ -807,6 +810,8 @@ int nft_set_elem_expr_clone(const struct nft_ctx *ctx, struct nft_set *set,
struct nft_expr *expr_array[]);
void nft_set_elem_destroy(const struct nft_set *set, void *elem,
bool destroy_expr);
+void nf_tables_set_elem_destroy(const struct nft_ctx *ctx,
+ const struct nft_set *set, void *elem);
/**
* struct nft_set_gc_batch_head - nf_tables set garbage collection batch
@@ -899,6 +904,7 @@ struct nft_expr_type {
enum nft_trans_phase {
NFT_TRANS_PREPARE,
+ NFT_TRANS_PREPARE_ERROR,
NFT_TRANS_ABORT,
NFT_TRANS_COMMIT,
NFT_TRANS_RELEASE
@@ -1007,7 +1013,10 @@ static inline struct nft_userdata *nft_userdata(const struct nft_rule *rule)
return (void *)&rule->data[rule->dlen];
}
-void nf_tables_rule_release(const struct nft_ctx *ctx, struct nft_rule *rule);
+void nft_rule_expr_activate(const struct nft_ctx *ctx, struct nft_rule *rule);
+void nft_rule_expr_deactivate(const struct nft_ctx *ctx, struct nft_rule *rule,
+ enum nft_trans_phase phase);
+void nf_tables_rule_destroy(const struct nft_ctx *ctx, struct nft_rule *rule);
static inline void nft_set_elem_update_expr(const struct nft_set_ext *ext,
struct nft_regs *regs,
@@ -1102,6 +1111,8 @@ int nft_setelem_validate(const struct nft_ctx *ctx, struct nft_set *set,
const struct nft_set_iter *iter,
struct nft_set_elem *elem);
int nft_set_catchall_validate(const struct nft_ctx *ctx, struct nft_set *set);
+int nf_tables_bind_chain(const struct nft_ctx *ctx, struct nft_chain *chain);
+void nf_tables_unbind_chain(const struct nft_ctx *ctx, struct nft_chain *chain);
enum nft_chain_types {
NFT_CHAIN_T_DEFAULT = 0,
@@ -1138,11 +1149,17 @@ int nft_chain_validate_dependency(const struct nft_chain *chain,
int nft_chain_validate_hooks(const struct nft_chain *chain,
unsigned int hook_flags);
+static inline bool nft_chain_binding(const struct nft_chain *chain)
+{
+ return chain->flags & NFT_CHAIN_BINDING;
+}
+
static inline bool nft_chain_is_bound(struct nft_chain *chain)
{
return (chain->flags & NFT_CHAIN_BINDING) && chain->bound;
}
+int nft_chain_add(struct nft_table *table, struct nft_chain *chain);
void nft_chain_del(struct nft_chain *chain);
void nf_tables_chain_destroy(struct nft_ctx *ctx);
@@ -1556,6 +1573,7 @@ static inline void nft_set_elem_clear_busy(struct nft_set_ext *ext)
* struct nft_trans - nf_tables object update in transaction
*
* @list: used internally
+ * @binding_list: list of objects with possible bindings
* @msg_type: message type
* @put_net: ctx->net needs to be put
* @ctx: transaction context
@@ -1563,6 +1581,7 @@ static inline void nft_set_elem_clear_busy(struct nft_set_ext *ext)
*/
struct nft_trans {
struct list_head list;
+ struct list_head binding_list;
int msg_type;
bool put_net;
struct nft_ctx ctx;
@@ -1573,6 +1592,7 @@ struct nft_trans_rule {
struct nft_rule *rule;
struct nft_flow_rule *flow;
u32 rule_id;
+ bool bound;
};
#define nft_trans_rule(trans) \
@@ -1581,6 +1601,8 @@ struct nft_trans_rule {
(((struct nft_trans_rule *)trans->data)->flow)
#define nft_trans_rule_id(trans) \
(((struct nft_trans_rule *)trans->data)->rule_id)
+#define nft_trans_rule_bound(trans) \
+ (((struct nft_trans_rule *)trans->data)->bound)
struct nft_trans_set {
struct nft_set *set;
@@ -1605,15 +1627,19 @@ struct nft_trans_set {
(((struct nft_trans_set *)trans->data)->gc_int)
struct nft_trans_chain {
+ struct nft_chain *chain;
bool update;
char *name;
struct nft_stats __percpu *stats;
u8 policy;
+ bool bound;
u32 chain_id;
struct nft_base_chain *basechain;
struct list_head hook_list;
};
+#define nft_trans_chain(trans) \
+ (((struct nft_trans_chain *)trans->data)->chain)
#define nft_trans_chain_update(trans) \
(((struct nft_trans_chain *)trans->data)->update)
#define nft_trans_chain_name(trans) \
@@ -1622,6 +1648,8 @@ struct nft_trans_chain {
(((struct nft_trans_chain *)trans->data)->stats)
#define nft_trans_chain_policy(trans) \
(((struct nft_trans_chain *)trans->data)->policy)
+#define nft_trans_chain_bound(trans) \
+ (((struct nft_trans_chain *)trans->data)->bound)
#define nft_trans_chain_id(trans) \
(((struct nft_trans_chain *)trans->data)->chain_id)
#define nft_trans_basechain(trans) \
@@ -1698,6 +1726,7 @@ static inline int nft_request_module(struct net *net, const char *fmt, ...) { re
struct nftables_pernet {
struct list_head tables;
struct list_head commit_list;
+ struct list_head binding_list;
struct list_head module_list;
struct list_head notify_list;
struct mutex commit_mutex;
diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
index 3cceb3e9320b..5f2cfd84570a 100644
--- a/include/net/netns/ipv6.h
+++ b/include/net/netns/ipv6.h
@@ -53,7 +53,7 @@ struct netns_sysctl_ipv6 {
int seg6_flowlabel;
u32 ioam6_id;
u64 ioam6_id_wide;
- bool skip_notify_on_dev_down;
+ u8 skip_notify_on_dev_down;
u8 fib_notify_on_flag_change;
u8 icmpv6_error_anycast_as_unicast;
};
diff --git a/include/net/ping.h b/include/net/ping.h
index 9233ad3de0ad..bc7779262e60 100644
--- a/include/net/ping.h
+++ b/include/net/ping.h
@@ -16,11 +16,7 @@
#define PING_HTABLE_SIZE 64
#define PING_HTABLE_MASK (PING_HTABLE_SIZE-1)
-/*
- * gid_t is either uint or ushort. We want to pass it to
- * proc_dointvec_minmax(), so it must not be larger than MAX_INT
- */
-#define GID_T_MAX (((gid_t)~0U) >> 1)
+#define GID_T_MAX (((gid_t)~0U) - 1)
/* Compatibility glue so we can support IPv6 when it's compiled as a module */
struct pingv6_ops {
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index f436688b6efc..5722931d83d4 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -127,6 +127,8 @@ static inline void qdisc_run(struct Qdisc *q)
}
}
+extern const struct nla_policy rtm_tca_policy[TCA_MAX + 1];
+
/* Calculate maximal size of packet seen by hard_start_xmit
routine of this device.
*/
diff --git a/include/net/rpl.h b/include/net/rpl.h
index 308ef0a05cae..30fe780d1e7c 100644
--- a/include/net/rpl.h
+++ b/include/net/rpl.h
@@ -23,9 +23,6 @@ static inline int rpl_init(void)
static inline void rpl_exit(void) {}
#endif
-/* Worst decompression memory usage ipv6 address (16) + pad 7 */
-#define IPV6_RPL_SRH_WORST_SWAP_SIZE (sizeof(struct in6_addr) + 7)
-
size_t ipv6_rpl_srh_size(unsigned char n, unsigned char cmpri,
unsigned char cmpre);
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index fab5ba3e61b7..12eadecf8cd0 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -137,6 +137,13 @@ static inline void qdisc_refcount_inc(struct Qdisc *qdisc)
refcount_inc(&qdisc->refcnt);
}
+static inline bool qdisc_refcount_dec_if_one(struct Qdisc *qdisc)
+{
+ if (qdisc->flags & TCQ_F_BUILTIN)
+ return true;
+ return refcount_dec_if_one(&qdisc->refcnt);
+}
+
/* Intended to be used by unlocked users, when concurrent qdisc release is
* possible.
*/
@@ -545,7 +552,7 @@ static inline struct Qdisc *qdisc_root_bh(const struct Qdisc *qdisc)
static inline struct Qdisc *qdisc_root_sleeping(const struct Qdisc *qdisc)
{
- return qdisc->dev_queue->qdisc_sleeping;
+ return rcu_dereference_rtnl(qdisc->dev_queue->qdisc_sleeping);
}
static inline spinlock_t *qdisc_root_sleeping_lock(const struct Qdisc *qdisc)
@@ -652,6 +659,7 @@ void dev_deactivate_many(struct list_head *head);
struct Qdisc *dev_graft_qdisc(struct netdev_queue *dev_queue,
struct Qdisc *qdisc);
void qdisc_reset(struct Qdisc *qdisc);
+void qdisc_destroy(struct Qdisc *qdisc);
void qdisc_put(struct Qdisc *qdisc);
void qdisc_put_unlocked(struct Qdisc *qdisc);
void qdisc_tree_reduce_backlog(struct Qdisc *qdisc, int n, int len);
@@ -754,7 +762,9 @@ static inline bool qdisc_tx_changing(const struct net_device *dev)
for (i = 0; i < dev->num_tx_queues; i++) {
struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
- if (rcu_access_pointer(txq->qdisc) != txq->qdisc_sleeping)
+
+ if (rcu_access_pointer(txq->qdisc) !=
+ rcu_access_pointer(txq->qdisc_sleeping))
return true;
}
return false;
diff --git a/include/net/sock.h b/include/net/sock.h
index b418425d7230..6f428a7f3567 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1152,8 +1152,12 @@ static inline void sock_rps_record_flow(const struct sock *sk)
* OR an additional socket flag
* [1] : sk_state and sk_prot are in the same cache line.
*/
- if (sk->sk_state == TCP_ESTABLISHED)
- sock_rps_record_flow_hash(sk->sk_rxhash);
+ if (sk->sk_state == TCP_ESTABLISHED) {
+ /* This READ_ONCE() is paired with the WRITE_ONCE()
+ * from sock_rps_save_rxhash() and sock_rps_reset_rxhash().
+ */
+ sock_rps_record_flow_hash(READ_ONCE(sk->sk_rxhash));
+ }
}
#endif
}
@@ -1162,15 +1166,19 @@ static inline void sock_rps_save_rxhash(struct sock *sk,
const struct sk_buff *skb)
{
#ifdef CONFIG_RPS
- if (unlikely(sk->sk_rxhash != skb->hash))
- sk->sk_rxhash = skb->hash;
+ /* The following WRITE_ONCE() is paired with the READ_ONCE()
+ * here, and another one in sock_rps_record_flow().
+ */
+ if (unlikely(READ_ONCE(sk->sk_rxhash) != skb->hash))
+ WRITE_ONCE(sk->sk_rxhash, skb->hash);
#endif
}
static inline void sock_rps_reset_rxhash(struct sock *sk)
{
#ifdef CONFIG_RPS
- sk->sk_rxhash = 0;
+ /* Paired with READ_ONCE() in sock_rps_record_flow() */
+ WRITE_ONCE(sk->sk_rxhash, 0);
#endif
}
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 33ee3f5936e6..151ca95dd08d 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1054,6 +1054,7 @@ struct xfrm_offload {
struct sec_path {
int len;
int olen;
+ int verified_cnt;
struct xfrm_state *xvec[XFRM_MAX_DEPTH];
struct xfrm_offload ovec[XFRM_MAX_OFFLOAD_DEPTH];
generated by cgit v1.2.3 (git 2.46.0) at 2025-09-06 09:27:35 +0000