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-rw-r--r--include/net/bond_options.h1
-rw-r--r--include/net/bonding.h1
-rw-r--r--include/net/devlink.h6
-rw-r--r--include/net/inet_common.h1
-rw-r--r--include/net/ip6_route.h4
-rw-r--r--include/net/ipv6.h7
-rw-r--r--include/net/page_pool.h9
-rw-r--r--include/net/pkt_cls.h2
-rw-r--r--include/net/route.h1
-rw-r--r--include/net/sch_generic.h2
-rw-r--r--include/net/tcp.h8
-rw-r--r--include/net/tls.h15
-rw-r--r--include/net/xdp_sock.h27
-rw-r--r--include/net/xfrm.h53
14 files changed, 83 insertions, 54 deletions
diff --git a/include/net/bond_options.h b/include/net/bond_options.h
index 2a05cc349018..9d382f2f0bc5 100644
--- a/include/net/bond_options.h
+++ b/include/net/bond_options.h
@@ -63,6 +63,7 @@ enum {
BOND_OPT_AD_ACTOR_SYSTEM,
BOND_OPT_AD_USER_PORT_KEY,
BOND_OPT_NUM_PEER_NOTIF_ALIAS,
+ BOND_OPT_PEER_NOTIF_DELAY,
BOND_OPT_LAST
};
diff --git a/include/net/bonding.h b/include/net/bonding.h
index 676e7fae05a3..f7fe45689142 100644
--- a/include/net/bonding.h
+++ b/include/net/bonding.h
@@ -123,6 +123,7 @@ struct bond_params {
int fail_over_mac;
int updelay;
int downdelay;
+ int peer_notif_delay;
int lacp_fast;
unsigned int min_links;
int ad_select;
diff --git a/include/net/devlink.h b/include/net/devlink.h
index 6c51e864336a..6625ea068d5e 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -528,8 +528,10 @@ struct devlink_ops {
int (*eswitch_inline_mode_get)(struct devlink *devlink, u8 *p_inline_mode);
int (*eswitch_inline_mode_set)(struct devlink *devlink, u8 inline_mode,
struct netlink_ext_ack *extack);
- int (*eswitch_encap_mode_get)(struct devlink *devlink, u8 *p_encap_mode);
- int (*eswitch_encap_mode_set)(struct devlink *devlink, u8 encap_mode,
+ int (*eswitch_encap_mode_get)(struct devlink *devlink,
+ enum devlink_eswitch_encap_mode *p_encap_mode);
+ int (*eswitch_encap_mode_set)(struct devlink *devlink,
+ enum devlink_eswitch_encap_mode encap_mode,
struct netlink_ext_ack *extack);
int (*info_get)(struct devlink *devlink, struct devlink_info_req *req,
struct netlink_ext_ack *extack);
diff --git a/include/net/inet_common.h b/include/net/inet_common.h
index 975901a95c0f..ae2ba897675c 100644
--- a/include/net/inet_common.h
+++ b/include/net/inet_common.h
@@ -25,6 +25,7 @@ int inet_dgram_connect(struct socket *sock, struct sockaddr *uaddr,
int addr_len, int flags);
int inet_accept(struct socket *sock, struct socket *newsock, int flags,
bool kern);
+int inet_send_prepare(struct sock *sk);
int inet_sendmsg(struct socket *sock, struct msghdr *msg, size_t size);
ssize_t inet_sendpage(struct socket *sock, struct page *page, int offset,
size_t size, int flags);
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index c8bba0c28286..b69c16cbbf71 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -281,8 +281,8 @@ static inline bool ip6_sk_ignore_df(const struct sock *sk)
inet6_sk(sk)->pmtudisc == IPV6_PMTUDISC_OMIT;
}
-static inline struct in6_addr *rt6_nexthop(struct rt6_info *rt,
- struct in6_addr *daddr)
+static inline const struct in6_addr *rt6_nexthop(const struct rt6_info *rt,
+ const struct in6_addr *daddr)
{
if (rt->rt6i_flags & RTF_GATEWAY)
return &rt->rt6i_gateway;
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index b41f6a0fa903..8eca5fb30376 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -301,6 +301,13 @@ struct ipv6_txoptions {
/* Option buffer, as read by IPV6_PKTOPTIONS, starts here. */
};
+/* flowlabel_reflect sysctl values */
+enum flowlabel_reflect {
+ FLOWLABEL_REFLECT_ESTABLISHED = 1,
+ FLOWLABEL_REFLECT_TCP_RESET = 2,
+ FLOWLABEL_REFLECT_ICMPV6_ECHO_REPLIES = 4,
+};
+
struct ip6_flowlabel {
struct ip6_flowlabel __rcu *next;
__be32 label;
diff --git a/include/net/page_pool.h b/include/net/page_pool.h
index f07c518ef8a5..ee9c871d2043 100644
--- a/include/net/page_pool.h
+++ b/include/net/page_pool.h
@@ -112,6 +112,15 @@ static inline struct page *page_pool_dev_alloc_pages(struct page_pool *pool)
return page_pool_alloc_pages(pool, gfp);
}
+/* get the stored dma direction. A driver might decide to treat this locally and
+ * avoid the extra cache line from page_pool to determine the direction
+ */
+static
+inline enum dma_data_direction page_pool_get_dma_dir(struct page_pool *pool)
+{
+ return pool->p.dma_dir;
+}
+
struct page_pool *page_pool_create(const struct page_pool_params *params);
void __page_pool_free(struct page_pool *pool);
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index 720f2b32fc2f..1a7596ba0dbe 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -10,7 +10,7 @@
#include <net/net_namespace.h>
/* TC action not accessible from user space */
-#define TC_ACT_REINSERT (TC_ACT_VALUE_MAX + 1)
+#define TC_ACT_CONSUMED (TC_ACT_VALUE_MAX + 1)
/* Basic packet classifier frontend definitions. */
diff --git a/include/net/route.h b/include/net/route.h
index cfcd0f5980f9..630a0493f1f3 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -221,6 +221,7 @@ void ip_rt_get_source(u8 *src, struct sk_buff *skb, struct rtable *rt);
struct rtable *rt_dst_alloc(struct net_device *dev,
unsigned int flags, u16 type,
bool nopolicy, bool noxfrm, bool will_cache);
+struct rtable *rt_dst_clone(struct net_device *dev, struct rtable *rt);
struct in_ifaddr;
void fib_add_ifaddr(struct in_ifaddr *);
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 21f434f3ac9e..855167bbc372 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -279,7 +279,7 @@ struct tcf_result {
};
const struct tcf_proto *goto_tp;
- /* used by the TC_ACT_REINSERT action */
+ /* used in the skb_tc_reinsert function */
struct {
bool ingress;
struct gnet_stats_queue *qstats;
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 9d36cc88d043..e16d8a3fd3b4 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -2221,6 +2221,14 @@ static inline bool tcp_bpf_ca_needs_ecn(struct sock *sk)
return (tcp_call_bpf(sk, BPF_SOCK_OPS_NEEDS_ECN, 0, NULL) == 1);
}
+static inline void tcp_bpf_rtt(struct sock *sk)
+{
+ struct tcp_sock *tp = tcp_sk(sk);
+
+ if (BPF_SOCK_OPS_TEST_FLAG(tp, BPF_SOCK_OPS_RTT_CB_FLAG))
+ tcp_call_bpf(sk, BPF_SOCK_OPS_RTT_CB, 0, NULL);
+}
+
#if IS_ENABLED(CONFIG_SMC)
extern struct static_key_false tcp_have_smc;
#endif
diff --git a/include/net/tls.h b/include/net/tls.h
index 63e473420b00..0279938386ab 100644
--- a/include/net/tls.h
+++ b/include/net/tls.h
@@ -407,21 +407,6 @@ static inline bool tls_is_partially_sent_record(struct tls_context *ctx)
return !!ctx->partially_sent_record;
}
-static inline int tls_complete_pending_work(struct sock *sk,
- struct tls_context *ctx,
- int flags, long *timeo)
-{
- int rc = 0;
-
- if (unlikely(sk->sk_write_pending))
- rc = wait_on_pending_writer(sk, timeo);
-
- if (!rc && tls_is_partially_sent_record(ctx))
- rc = tls_push_partial_record(sk, ctx, flags);
-
- return rc;
-}
-
static inline bool tls_is_pending_open_record(struct tls_context *tls_ctx)
{
return tls_ctx->pending_open_record_frags;
diff --git a/include/net/xdp_sock.h b/include/net/xdp_sock.h
index ae0f368a62bb..057b159ff8b9 100644
--- a/include/net/xdp_sock.h
+++ b/include/net/xdp_sock.h
@@ -77,10 +77,11 @@ int xsk_rcv(struct xdp_sock *xs, struct xdp_buff *xdp);
void xsk_flush(struct xdp_sock *xs);
bool xsk_is_setup_for_bpf_map(struct xdp_sock *xs);
/* Used from netdev driver */
+bool xsk_umem_has_addrs(struct xdp_umem *umem, u32 cnt);
u64 *xsk_umem_peek_addr(struct xdp_umem *umem, u64 *addr);
void xsk_umem_discard_addr(struct xdp_umem *umem);
void xsk_umem_complete_tx(struct xdp_umem *umem, u32 nb_entries);
-bool xsk_umem_consume_tx(struct xdp_umem *umem, dma_addr_t *dma, u32 *len);
+bool xsk_umem_consume_tx(struct xdp_umem *umem, struct xdp_desc *desc);
void xsk_umem_consume_tx_done(struct xdp_umem *umem);
struct xdp_umem_fq_reuse *xsk_reuseq_prepare(u32 nentries);
struct xdp_umem_fq_reuse *xsk_reuseq_swap(struct xdp_umem *umem,
@@ -99,6 +100,16 @@ static inline dma_addr_t xdp_umem_get_dma(struct xdp_umem *umem, u64 addr)
}
/* Reuse-queue aware version of FILL queue helpers */
+static inline bool xsk_umem_has_addrs_rq(struct xdp_umem *umem, u32 cnt)
+{
+ struct xdp_umem_fq_reuse *rq = umem->fq_reuse;
+
+ if (rq->length >= cnt)
+ return true;
+
+ return xsk_umem_has_addrs(umem, cnt - rq->length);
+}
+
static inline u64 *xsk_umem_peek_addr_rq(struct xdp_umem *umem, u64 *addr)
{
struct xdp_umem_fq_reuse *rq = umem->fq_reuse;
@@ -146,6 +157,11 @@ static inline bool xsk_is_setup_for_bpf_map(struct xdp_sock *xs)
return false;
}
+static inline bool xsk_umem_has_addrs(struct xdp_umem *umem, u32 cnt)
+{
+ return false;
+}
+
static inline u64 *xsk_umem_peek_addr(struct xdp_umem *umem, u64 *addr)
{
return NULL;
@@ -159,8 +175,8 @@ static inline void xsk_umem_complete_tx(struct xdp_umem *umem, u32 nb_entries)
{
}
-static inline bool xsk_umem_consume_tx(struct xdp_umem *umem, dma_addr_t *dma,
- u32 *len)
+static inline bool xsk_umem_consume_tx(struct xdp_umem *umem,
+ struct xdp_desc *desc)
{
return false;
}
@@ -200,6 +216,11 @@ static inline dma_addr_t xdp_umem_get_dma(struct xdp_umem *umem, u64 addr)
return 0;
}
+static inline bool xsk_umem_has_addrs_rq(struct xdp_umem *umem, u32 cnt)
+{
+ return false;
+}
+
static inline u64 *xsk_umem_peek_addr_rq(struct xdp_umem *umem, u64 *addr)
{
return NULL;
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index a2907873ed56..b22db30c3d88 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -346,22 +346,19 @@ void km_state_expired(struct xfrm_state *x, int hard, u32 portid);
int __xfrm_state_delete(struct xfrm_state *x);
struct xfrm_state_afinfo {
- unsigned int family;
- unsigned int proto;
- __be16 eth_proto;
- struct module *owner;
- const struct xfrm_type *type_map[IPPROTO_MAX];
- const struct xfrm_type_offload *type_offload_map[IPPROTO_MAX];
-
- int (*init_flags)(struct xfrm_state *x);
- void (*init_tempsel)(struct xfrm_selector *sel,
- const struct flowi *fl);
- void (*init_temprop)(struct xfrm_state *x,
- const struct xfrm_tmpl *tmpl,
- const xfrm_address_t *daddr,
- const xfrm_address_t *saddr);
- int (*tmpl_sort)(struct xfrm_tmpl **dst, struct xfrm_tmpl **src, int n);
- int (*state_sort)(struct xfrm_state **dst, struct xfrm_state **src, int n);
+ u8 family;
+ u8 proto;
+
+ const struct xfrm_type_offload *type_offload_esp;
+
+ const struct xfrm_type *type_esp;
+ const struct xfrm_type *type_ipip;
+ const struct xfrm_type *type_ipip6;
+ const struct xfrm_type *type_comp;
+ const struct xfrm_type *type_ah;
+ const struct xfrm_type *type_routing;
+ const struct xfrm_type *type_dstopts;
+
int (*output)(struct net *net, struct sock *sk, struct sk_buff *skb);
int (*output_finish)(struct sock *sk, struct sk_buff *skb);
int (*extract_input)(struct xfrm_state *x,
@@ -407,12 +404,10 @@ struct xfrm_type {
int (*reject)(struct xfrm_state *, struct sk_buff *,
const struct flowi *);
int (*hdr_offset)(struct xfrm_state *, struct sk_buff *, u8 **);
- /* Estimate maximal size of result of transformation of a dgram */
- u32 (*get_mtu)(struct xfrm_state *, int size);
};
int xfrm_register_type(const struct xfrm_type *type, unsigned short family);
-int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family);
+void xfrm_unregister_type(const struct xfrm_type *type, unsigned short family);
struct xfrm_type_offload {
char *description;
@@ -424,7 +419,7 @@ struct xfrm_type_offload {
};
int xfrm_register_type_offload(const struct xfrm_type_offload *type, unsigned short family);
-int xfrm_unregister_type_offload(const struct xfrm_type_offload *type, unsigned short family);
+void xfrm_unregister_type_offload(const struct xfrm_type_offload *type, unsigned short family);
static inline int xfrm_af2proto(unsigned int family)
{
@@ -1508,21 +1503,19 @@ struct xfrm_state *xfrm_state_lookup_byaddr(struct net *net, u32 mark,
u8 proto,
unsigned short family);
#ifdef CONFIG_XFRM_SUB_POLICY
-int xfrm_tmpl_sort(struct xfrm_tmpl **dst, struct xfrm_tmpl **src, int n,
- unsigned short family, struct net *net);
-int xfrm_state_sort(struct xfrm_state **dst, struct xfrm_state **src, int n,
+void xfrm_tmpl_sort(struct xfrm_tmpl **dst, struct xfrm_tmpl **src, int n,
unsigned short family);
+void xfrm_state_sort(struct xfrm_state **dst, struct xfrm_state **src, int n,
+ unsigned short family);
#else
-static inline int xfrm_tmpl_sort(struct xfrm_tmpl **dst, struct xfrm_tmpl **src,
- int n, unsigned short family, struct net *net)
+static inline void xfrm_tmpl_sort(struct xfrm_tmpl **d, struct xfrm_tmpl **s,
+ int n, unsigned short family)
{
- return -ENOSYS;
}
-static inline int xfrm_state_sort(struct xfrm_state **dst, struct xfrm_state **src,
- int n, unsigned short family)
+static inline void xfrm_state_sort(struct xfrm_state **d, struct xfrm_state **s,
+ int n, unsigned short family)
{
- return -ENOSYS;
}
#endif
@@ -1551,7 +1544,7 @@ void xfrm_sad_getinfo(struct net *net, struct xfrmk_sadinfo *si);
void xfrm_spd_getinfo(struct net *net, struct xfrmk_spdinfo *si);
u32 xfrm_replay_seqhi(struct xfrm_state *x, __be32 net_seq);
int xfrm_init_replay(struct xfrm_state *x);
-int xfrm_state_mtu(struct xfrm_state *x, int mtu);
+u32 xfrm_state_mtu(struct xfrm_state *x, int mtu);
int __xfrm_init_state(struct xfrm_state *x, bool init_replay, bool offload);
int xfrm_init_state(struct xfrm_state *x);
int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type);
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2025-05-02 12:48:05 +0200