diff --git a/include/net/tcp.h b/include/net/tcp.h index cd9cc348dbf9c..27f848ab39951 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -907,6 +907,8 @@ static inline void tcp_skb_bpf_redirect_clear(struct sk_buff *skb) TCP_SKB_CB(skb)->bpf.sk_redir = NULL; } +extern const struct inet_connection_sock_af_ops ipv4_specific; + #if IS_ENABLED(CONFIG_IPV6) /* This is the variant of inet6_iif() that must be used by TCP, * as TCP moves IP6CB into a different location in skb->cb[] @@ -933,7 +935,11 @@ static inline int tcp_v6_sdif(const struct sk_buff *skb) return 0; } +extern const struct inet_connection_sock_af_ops ipv6_specific; + INDIRECT_CALLABLE_DECLARE(void tcp_v6_send_check(struct sock *sk, struct sk_buff *skb)); +INDIRECT_CALLABLE_DECLARE(int tcp_v6_rcv(struct sk_buff *skb)); +INDIRECT_CALLABLE_DECLARE(void tcp_v6_early_demux(struct sk_buff *skb)); #endif @@ -1951,6 +1957,10 @@ void tcp_v4_destroy_sock(struct sock *sk); struct sk_buff *tcp_gso_segment(struct sk_buff *skb, netdev_features_t features); struct sk_buff *tcp_gro_receive(struct list_head *head, struct sk_buff *skb); +INDIRECT_CALLABLE_DECLARE(int tcp4_gro_complete(struct sk_buff *skb, int thoff)); +INDIRECT_CALLABLE_DECLARE(struct sk_buff *tcp4_gro_receive(struct list_head *head, struct sk_buff *skb)); +INDIRECT_CALLABLE_DECLARE(int tcp6_gro_complete(struct sk_buff *skb, int thoff)); +INDIRECT_CALLABLE_DECLARE(struct sk_buff *tcp6_gro_receive(struct list_head *head, struct sk_buff *skb)); int tcp_gro_complete(struct sk_buff *skb); void __tcp_v4_send_check(struct sk_buff *skb, __be32 saddr, __be32 daddr); diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h index a8f6020f1196e..da06613c9603a 100644 --- a/include/net/transp_v6.h +++ b/include/net/transp_v6.h @@ -56,9 +56,6 @@ ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp, __u16 srcp, #define LOOPBACK4_IPV6 cpu_to_be32(0x7f000006) -/* address family specific functions */ -extern const struct inet_connection_sock_af_ops ipv4_specific; - void inet6_destroy_sock(struct sock *sk); #define IPV6_SEQ_DGRAM_HEADER \ diff --git a/include/net/udp.h b/include/net/udp.h index a8fa6c0c6dede..5a2d677432f0f 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -27,6 +27,7 @@ #include #include #include +#include /** * struct udp_skb_cb - UDP(-Lite) private variables @@ -166,6 +167,12 @@ static inline void udp_csum_pull_header(struct sk_buff *skb) typedef struct sock *(*udp_lookup_t)(struct sk_buff *skb, __be16 sport, __be16 dport); +INDIRECT_CALLABLE_DECLARE(struct sk_buff *udp4_gro_receive(struct list_head *, + struct sk_buff *)); +INDIRECT_CALLABLE_DECLARE(int udp4_gro_complete(struct sk_buff *, int)); +INDIRECT_CALLABLE_DECLARE(struct sk_buff *udp6_gro_receive(struct list_head *, + struct sk_buff *)); +INDIRECT_CALLABLE_DECLARE(int udp6_gro_complete(struct sk_buff *, int)); struct sk_buff *udp_gro_receive(struct list_head *head, struct sk_buff *skb, struct udphdr *uh, struct sock *sk); int udp_gro_complete(struct sk_buff *skb, int nhoff, udp_lookup_t lookup); diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index 02aa5cb3a4fd1..ea6ed6d487ed3 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -1432,10 +1432,6 @@ static struct sk_buff *ipip_gso_segment(struct sk_buff *skb, return inet_gso_segment(skb, features); } -INDIRECT_CALLABLE_DECLARE(struct sk_buff *tcp4_gro_receive(struct list_head *, - struct sk_buff *)); -INDIRECT_CALLABLE_DECLARE(struct sk_buff *udp4_gro_receive(struct list_head *, - struct sk_buff *)); struct sk_buff *inet_gro_receive(struct list_head *head, struct sk_buff *skb) { const struct net_offload *ops; @@ -1608,8 +1604,6 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len) return -EINVAL; } -INDIRECT_CALLABLE_DECLARE(int tcp4_gro_complete(struct sk_buff *, int)); -INDIRECT_CALLABLE_DECLARE(int udp4_gro_complete(struct sk_buff *, int)); int inet_gro_complete(struct sk_buff *skb, int nhoff) { __be16 newlen = htons(skb->len - nhoff); diff --git a/net/ipv6/ip6_offload.c b/net/ipv6/ip6_offload.c index 7fbb44736a34b..a80f90bf3ae7d 100644 --- a/net/ipv6/ip6_offload.c +++ b/net/ipv6/ip6_offload.c @@ -13,6 +13,8 @@ #include #include #include +#include +#include #include "ip6_offload.h" @@ -177,10 +179,6 @@ static int ipv6_exthdrs_len(struct ipv6hdr *iph, return len; } -INDIRECT_CALLABLE_DECLARE(struct sk_buff *tcp6_gro_receive(struct list_head *, - struct sk_buff *)); -INDIRECT_CALLABLE_DECLARE(struct sk_buff *udp6_gro_receive(struct list_head *, - struct sk_buff *)); INDIRECT_CALLABLE_SCOPE struct sk_buff *ipv6_gro_receive(struct list_head *head, struct sk_buff *skb) { @@ -319,8 +317,6 @@ static struct sk_buff *ip4ip6_gro_receive(struct list_head *head, return inet_gro_receive(head, skb); } -INDIRECT_CALLABLE_DECLARE(int tcp6_gro_complete(struct sk_buff *, int)); -INDIRECT_CALLABLE_DECLARE(int udp6_gro_complete(struct sk_buff *, int)); INDIRECT_CALLABLE_SCOPE int ipv6_gro_complete(struct sk_buff *skb, int nhoff) { const struct net_offload *ops; diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h index db56535dfc29c..06661781c9afb 100644 --- a/net/mptcp/protocol.h +++ b/net/mptcp/protocol.h @@ -354,11 +354,6 @@ static inline void mptcp_subflow_tcp_fallback(struct sock *sk, inet_csk(sk)->icsk_af_ops = ctx->icsk_af_ops; } -extern const struct inet_connection_sock_af_ops ipv4_specific; -#if IS_ENABLED(CONFIG_MPTCP_IPV6) -extern const struct inet_connection_sock_af_ops ipv6_specific; -#endif - void mptcp_proto_init(void); #if IS_ENABLED(CONFIG_MPTCP_IPV6) int mptcp_proto_v6_init(void);