summaryrefslogtreecommitdiffstats
path: root/include/net
diff options
context:
space:
mode:
Diffstat (limited to 'include/net')
-rw-r--r--include/net/bonding.h10
-rw-r--r--include/net/inet_ecn.h2
-rw-r--r--include/net/inet_hashtables.h5
-rw-r--r--include/net/ip_tunnels.h7
-rw-r--r--include/net/ipv6_frag.h30
-rw-r--r--include/net/neighbour.h1
-rw-r--r--include/net/netfilter/nf_tables.h4
-rw-r--r--include/net/netfilter/nf_tables_offload.h7
-rw-r--r--include/net/tls.h22
-rw-r--r--include/net/xdp.h2
-rw-r--r--include/net/xdp_sock.h1
11 files changed, 80 insertions, 11 deletions
diff --git a/include/net/bonding.h b/include/net/bonding.h
index 7d132cc1e584..adc3da776970 100644
--- a/include/net/bonding.h
+++ b/include/net/bonding.h
@@ -86,10 +86,8 @@
#define bond_for_each_slave_rcu(bond, pos, iter) \
netdev_for_each_lower_private_rcu((bond)->dev, pos, iter)
-#ifdef CONFIG_XFRM_OFFLOAD
#define BOND_XFRM_FEATURES (NETIF_F_HW_ESP | NETIF_F_HW_ESP_TX_CSUM | \
NETIF_F_GSO_ESP)
-#endif /* CONFIG_XFRM_OFFLOAD */
#ifdef CONFIG_NET_POLL_CONTROLLER
extern atomic_t netpoll_block_tx;
@@ -185,6 +183,11 @@ struct slave {
struct rtnl_link_stats64 slave_stats;
};
+static inline struct slave *to_slave(struct kobject *kobj)
+{
+ return container_of(kobj, struct slave, kobj);
+}
+
struct bond_up_slave {
unsigned int count;
struct rcu_head rcu;
@@ -750,6 +753,9 @@ extern struct bond_parm_tbl ad_select_tbl[];
/* exported from bond_netlink.c */
extern struct rtnl_link_ops bond_link_ops;
+/* exported from bond_sysfs_slave.c */
+extern const struct sysfs_ops slave_sysfs_ops;
+
static inline netdev_tx_t bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
{
atomic_long_inc(&dev->tx_dropped);
diff --git a/include/net/inet_ecn.h b/include/net/inet_ecn.h
index e1eaf1780288..563457fec557 100644
--- a/include/net/inet_ecn.h
+++ b/include/net/inet_ecn.h
@@ -107,7 +107,7 @@ static inline int IP_ECN_set_ect1(struct iphdr *iph)
if ((iph->tos & INET_ECN_MASK) != INET_ECN_ECT_0)
return 0;
- check += (__force u16)htons(0x100);
+ check += (__force u16)htons(0x1);
iph->check = (__force __sum16)(check + (check>=0xFFFF));
iph->tos ^= INET_ECN_MASK;
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index 92560974ea67..ca6a3ea9057e 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -247,8 +247,9 @@ void inet_hashinfo2_init(struct inet_hashinfo *h, const char *name,
unsigned long high_limit);
int inet_hashinfo2_init_mod(struct inet_hashinfo *h);
-bool inet_ehash_insert(struct sock *sk, struct sock *osk);
-bool inet_ehash_nolisten(struct sock *sk, struct sock *osk);
+bool inet_ehash_insert(struct sock *sk, struct sock *osk, bool *found_dup_sk);
+bool inet_ehash_nolisten(struct sock *sk, struct sock *osk,
+ bool *found_dup_sk);
int __inet_hash(struct sock *sk, struct sock *osk);
int inet_hash(struct sock *sk);
void inet_unhash(struct sock *sk);
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h
index 02ccd32542d0..61620677b034 100644
--- a/include/net/ip_tunnels.h
+++ b/include/net/ip_tunnels.h
@@ -478,9 +478,11 @@ static inline void ip_tunnel_info_opts_set(struct ip_tunnel_info *info,
const void *from, int len,
__be16 flags)
{
- memcpy(ip_tunnel_info_opts(info), from, len);
info->options_len = len;
- info->key.tun_flags |= flags;
+ if (len > 0) {
+ memcpy(ip_tunnel_info_opts(info), from, len);
+ info->key.tun_flags |= flags;
+ }
}
static inline struct ip_tunnel_info *lwt_tun_info(struct lwtunnel_state *lwtstate)
@@ -526,7 +528,6 @@ static inline void ip_tunnel_info_opts_set(struct ip_tunnel_info *info,
__be16 flags)
{
info->options_len = 0;
- info->key.tun_flags |= flags;
}
#endif /* CONFIG_INET */
diff --git a/include/net/ipv6_frag.h b/include/net/ipv6_frag.h
index a21e8b1381a1..851029ecff13 100644
--- a/include/net/ipv6_frag.h
+++ b/include/net/ipv6_frag.h
@@ -108,5 +108,35 @@ out_rcu_unlock:
rcu_read_unlock();
inet_frag_put(&fq->q);
}
+
+/* Check if the upper layer header is truncated in the first fragment. */
+static inline bool
+ipv6frag_thdr_truncated(struct sk_buff *skb, int start, u8 *nexthdrp)
+{
+ u8 nexthdr = *nexthdrp;
+ __be16 frag_off;
+ int offset;
+
+ offset = ipv6_skip_exthdr(skb, start, &nexthdr, &frag_off);
+ if (offset < 0 || (frag_off & htons(IP6_OFFSET)))
+ return false;
+ switch (nexthdr) {
+ case NEXTHDR_TCP:
+ offset += sizeof(struct tcphdr);
+ break;
+ case NEXTHDR_UDP:
+ offset += sizeof(struct udphdr);
+ break;
+ case NEXTHDR_ICMP:
+ offset += sizeof(struct icmp6hdr);
+ break;
+ default:
+ offset += 1;
+ }
+ if (offset > skb->len)
+ return true;
+ return false;
+}
+
#endif
#endif
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 81ee17594c32..22ced1381ede 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -204,6 +204,7 @@ struct neigh_table {
int (*pconstructor)(struct pneigh_entry *);
void (*pdestructor)(struct pneigh_entry *);
void (*proxy_redo)(struct sk_buff *skb);
+ int (*is_multicast)(const void *pkey);
bool (*allow_add)(const struct net_device *dev,
struct netlink_ext_ack *extack);
char *id;
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index 55b4cadf290a..c1c0a4ff92ae 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -1524,4 +1524,8 @@ void __init nft_chain_route_init(void);
void nft_chain_route_fini(void);
void nf_tables_trans_destroy_flush_work(void);
+
+int nf_msecs_to_jiffies64(const struct nlattr *nla, u64 *result);
+__be64 nf_jiffies64_to_msecs(u64 input);
+
#endif /* _NET_NF_TABLES_H */
diff --git a/include/net/netfilter/nf_tables_offload.h b/include/net/netfilter/nf_tables_offload.h
index ea7d1d78b92d..1d34fe154fe0 100644
--- a/include/net/netfilter/nf_tables_offload.h
+++ b/include/net/netfilter/nf_tables_offload.h
@@ -37,6 +37,7 @@ void nft_offload_update_dependency(struct nft_offload_ctx *ctx,
struct nft_flow_key {
struct flow_dissector_key_basic basic;
+ struct flow_dissector_key_control control;
union {
struct flow_dissector_key_ipv4_addrs ipv4;
struct flow_dissector_key_ipv6_addrs ipv6;
@@ -62,6 +63,9 @@ struct nft_flow_rule {
#define NFT_OFFLOAD_F_ACTION (1 << 0)
+void nft_flow_rule_set_addr_type(struct nft_flow_rule *flow,
+ enum flow_dissector_key_id addr_type);
+
struct nft_rule;
struct nft_flow_rule *nft_flow_rule_create(struct net *net, const struct nft_rule *rule);
void nft_flow_rule_destroy(struct nft_flow_rule *flow);
@@ -74,6 +78,9 @@ int nft_flow_rule_offload_commit(struct net *net);
offsetof(struct nft_flow_key, __base.__field); \
(__reg)->len = __len; \
(__reg)->key = __key; \
+
+#define NFT_OFFLOAD_MATCH_EXACT(__key, __base, __field, __len, __reg) \
+ NFT_OFFLOAD_MATCH(__key, __base, __field, __len, __reg) \
memset(&(__reg)->mask, 0xff, (__reg)->len);
int nft_chain_offload_priority(struct nft_base_chain *basechain);
diff --git a/include/net/tls.h b/include/net/tls.h
index baf1e99d8193..2bdd802212fe 100644
--- a/include/net/tls.h
+++ b/include/net/tls.h
@@ -199,6 +199,12 @@ enum tls_context_flags {
* to be atomic.
*/
TLS_TX_SYNC_SCHED = 1,
+ /* tls_dev_del was called for the RX side, device state was released,
+ * but tls_ctx->netdev might still be kept, because TX-side driver
+ * resources might not be released yet. Used to prevent the second
+ * tls_dev_del call in tls_device_down if it happens simultaneously.
+ */
+ TLS_RX_DEV_CLOSED = 2,
};
struct cipher_context {
@@ -300,7 +306,8 @@ enum tls_offload_sync_type {
#define TLS_DEVICE_RESYNC_ASYNC_LOGMAX 13
struct tls_offload_resync_async {
atomic64_t req;
- u32 loglen;
+ u16 loglen;
+ u16 rcd_delta;
u32 log[TLS_DEVICE_RESYNC_ASYNC_LOGMAX];
};
@@ -471,6 +478,18 @@ static inline bool tls_bigint_increment(unsigned char *seq, int len)
return (i == -1);
}
+static inline void tls_bigint_subtract(unsigned char *seq, int n)
+{
+ u64 rcd_sn;
+ __be64 *p;
+
+ BUILD_BUG_ON(TLS_MAX_REC_SEQ_SIZE != 8);
+
+ p = (__be64 *)seq;
+ rcd_sn = be64_to_cpu(*p);
+ *p = cpu_to_be64(rcd_sn - n);
+}
+
static inline struct tls_context *tls_get_ctx(const struct sock *sk)
{
struct inet_connection_sock *icsk = inet_csk(sk);
@@ -639,6 +658,7 @@ tls_offload_rx_resync_async_request_start(struct sock *sk, __be32 seq, u16 len)
atomic64_set(&rx_ctx->resync_async->req, ((u64)ntohl(seq) << 32) |
((u64)len << 16) | RESYNC_REQ | RESYNC_REQ_ASYNC);
rx_ctx->resync_async->loglen = 0;
+ rx_ctx->resync_async->rcd_delta = 0;
}
static inline void
diff --git a/include/net/xdp.h b/include/net/xdp.h
index 3814fb631d52..9dab2bc6f187 100644
--- a/include/net/xdp.h
+++ b/include/net/xdp.h
@@ -240,8 +240,6 @@ struct xdp_attachment_info {
};
struct netdev_bpf;
-bool xdp_attachment_flags_ok(struct xdp_attachment_info *info,
- struct netdev_bpf *bpf);
void xdp_attachment_setup(struct xdp_attachment_info *info,
struct netdev_bpf *bpf);
diff --git a/include/net/xdp_sock.h b/include/net/xdp_sock.h
index 1a9559c0cbdd..4f4e93bf814c 100644
--- a/include/net/xdp_sock.h
+++ b/include/net/xdp_sock.h
@@ -31,6 +31,7 @@ struct xdp_umem {
struct page **pgs;
int id;
struct list_head xsk_dma_list;
+ struct work_struct work;
};
struct xsk_map {
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 13:24:23 +0100