tcp_request_sock_opsRegular
4.4: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
void (*init_req)(struct request_sock *, const struct sock *, struct sk_buff *);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *, bool *);
__u32 (*init_seq)(const struct sk_buff *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, bool);
};
4.8: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
void (*init_req)(struct request_sock *, const struct sock *, struct sk_buff *);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *, bool *);
__u32 (*init_seq)(const struct sk_buff *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type);
};
4.10: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
void (*init_req)(struct request_sock *, const struct sock *, struct sk_buff *);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *, bool *);
__u32 (*init_seq)(const struct sk_buff *, u32 *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type);
};
4.13: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
void (*init_req)(struct request_sock *, const struct sock *, struct sk_buff *);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *);
u32 (*init_seq)(const struct sk_buff *);
u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type);
};
4.15: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
void (*init_req)(struct request_sock *, const struct sock *, struct sk_buff *);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *);
u32 (*init_seq)(const struct sk_buff *);
u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type);
};
4.18: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
void (*init_req)(struct request_sock *, const struct sock *, struct sk_buff *);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *);
u32 (*init_seq)(const struct sk_buff *);
u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type);
};
5.0: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
void (*init_req)(struct request_sock *, const struct sock *, struct sk_buff *);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *);
u32 (*init_seq)(const struct sk_buff *);
u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type);
};
5.3: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
void (*init_req)(struct request_sock *, const struct sock *, struct sk_buff *);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *);
u32 (*init_seq)(const struct sk_buff *);
u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type);
};
5.4: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
void (*init_req)(struct request_sock *, const struct sock *, struct sk_buff *);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *);
u32 (*init_seq)(const struct sk_buff *);
u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type);
};
5.8: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
void (*init_req)(struct request_sock *, const struct sock *, struct sk_buff *);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *);
u32 (*init_seq)(const struct sk_buff *);
u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type);
};
5.11: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct sk_buff *, struct flowi *, struct request_sock *);
u32 (*init_seq)(const struct sk_buff *);
u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type, struct sk_buff *);
};
5.13: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct sk_buff *, struct flowi *, struct request_sock *);
u32 (*init_seq)(const struct sk_buff *);
u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type, struct sk_buff *);
};
5.15: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct sk_buff *, struct flowi *, struct request_sock *);
u32 (*init_seq)(const struct sk_buff *);
u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type, struct sk_buff *);
};
5.19: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct sk_buff *, struct flowi *, struct request_sock *);
u32 (*init_seq)(const struct sk_buff *);
u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type, struct sk_buff *);
};
6.2: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct sk_buff *, struct flowi *, struct request_sock *);
u32 (*init_seq)(const struct sk_buff *);
u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type, struct sk_buff *);
};
6.5: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct sk_buff *, struct flowi *, struct request_sock *);
u32 (*init_seq)(const struct sk_buff *);
u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type, struct sk_buff *);
};
6.8: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
struct tcp_ao_key * (*ao_lookup)(const struct sock *, struct request_sock *, int, int);
int (*ao_calc_key)(struct tcp_ao_key *, u8 *, struct request_sock *);
int (*ao_synack_hash)(char *, struct tcp_ao_key *, struct request_sock *, const struct sk_buff *, int, u32);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct sk_buff *, struct flowi *, struct request_sock *);
u32 (*init_seq)(const struct sk_buff *);
u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type, struct sk_buff *);
};
arm64: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
void (*init_req)(struct request_sock *, const struct sock *, struct sk_buff *);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *);
u32 (*init_seq)(const struct sk_buff *);
u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type);
};
armhf: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
void (*init_req)(struct request_sock *, const struct sock *, struct sk_buff *);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *);
u32 (*init_seq)(const struct sk_buff *);
u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type);
};
ppc64el: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
void (*init_req)(struct request_sock *, const struct sock *, struct sk_buff *);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *);
u32 (*init_seq)(const struct sk_buff *);
u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type);
};
riscv64: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
void (*init_req)(struct request_sock *, const struct sock *, struct sk_buff *);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *);
u32 (*init_seq)(const struct sk_buff *);
u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type);
};
aws: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
void (*init_req)(struct request_sock *, const struct sock *, struct sk_buff *);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *);
u32 (*init_seq)(const struct sk_buff *);
u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type);
};
azure: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
void (*init_req)(struct request_sock *, const struct sock *, struct sk_buff *);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *);
u32 (*init_seq)(const struct sk_buff *);
u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type);
};
gcp: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
void (*init_req)(struct request_sock *, const struct sock *, struct sk_buff *);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *);
u32 (*init_seq)(const struct sk_buff *);
u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type);
};
lowlatency: ✅struct tcp_request_sock_ops {
u16 mss_clamp;
struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *);
int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *);
void (*init_req)(struct request_sock *, const struct sock *, struct sk_buff *);
__u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *);
struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *);
u32 (*init_seq)(const struct sk_buff *);
u32 (*init_ts_off)(const struct net *, const struct sk_buff *);
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type);
};
Regular
4.4 and 4.8 ⚠️int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, bool) ➡️ int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type)
4.8 and 4.10 ⚠️__u32 (*init_seq)(const struct sk_buff *) ➡️ __u32 (*init_seq)(const struct sk_buff *, u32 *)
4.10 and 4.13 ⚠️u32 (*init_ts_off)(const struct net *, const struct sk_buff *)
struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *, bool *) ➡️ struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *)
__u32 (*init_seq)(const struct sk_buff *, u32 *) ➡️ u32 (*init_seq)(const struct sk_buff *)
4.13 and 4.15 ✅
4.15 and 4.18 ✅
4.18 and 5.0 ✅
5.0 and 5.3 ✅
5.3 and 5.4 ✅
5.4 and 5.8 ✅
5.8 and 5.11 ⚠️void (*init_req)(struct request_sock *, const struct sock *, struct sk_buff *)
struct dst_entry * (*route_req)(const struct sock *, struct flowi *, const struct request_sock *) ➡️ struct dst_entry * (*route_req)(const struct sock *, struct sk_buff *, struct flowi *, struct request_sock *)
int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type) ➡️ int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type, struct sk_buff *)
5.11 and 5.13 ✅
5.13 and 5.15 ✅
5.15 and 5.19 ✅
5.19 and 6.2 ✅
6.2 and 6.5 ✅
6.5 and 6.8 ⚠️struct tcp_ao_key * (*ao_lookup)(const struct sock *, struct request_sock *, int, int)
int (*ao_calc_key)(struct tcp_ao_key *, u8 *, struct request_sock *)
int (*ao_synack_hash)(char *, struct tcp_ao_key *, struct request_sock *, const struct sk_buff *, int, u32)
amd64 and arm64 ✅
amd64 and armhf ✅
amd64 and ppc64el ✅
amd64 and riscv64 ✅
generic and aws ✅
generic and azure ✅
generic and gcp ✅
generic and lowlatency ✅