website-struct

Struct: inet_connection_sock

Status

Regular

• In 4.4: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[8];
  };
  

• In 4.8: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[8];
  };
  

• In 4.10: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[11];
  };
  

• In 4.13: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      const struct tcp_ulp_ops *icsk_ulp_ops;
      void *icsk_ulp_data;
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[11];
  };
  

• In 4.15: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      const struct tcp_ulp_ops *icsk_ulp_ops;
      void *icsk_ulp_data;
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[11];
  };
  

• In 4.18: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      const struct tcp_ulp_ops *icsk_ulp_ops;
      void *icsk_ulp_data;
      void (*icsk_clean_acked)(struct sock *, u32);
      struct hlist_node icsk_listen_portaddr_node;
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[11];
  };
  

• In 5.0: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      const struct tcp_ulp_ops *icsk_ulp_ops;
      void *icsk_ulp_data;
      void (*icsk_clean_acked)(struct sock *, u32);
      struct hlist_node icsk_listen_portaddr_node;
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[11];
  };
  

• In 5.3: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      const struct tcp_ulp_ops *icsk_ulp_ops;
      void *icsk_ulp_data;
      void (*icsk_clean_acked)(struct sock *, u32);
      struct hlist_node icsk_listen_portaddr_node;
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[13];
  };
  

• In 5.4: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      const struct tcp_ulp_ops *icsk_ulp_ops;
      void *icsk_ulp_data;
      void (*icsk_clean_acked)(struct sock *, u32);
      struct hlist_node icsk_listen_portaddr_node;
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[13];
  };
  

• In 5.8: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      const struct tcp_ulp_ops *icsk_ulp_ops;
      void *icsk_ulp_data;
      void (*icsk_clean_acked)(struct sock *, u32);
      struct hlist_node icsk_listen_portaddr_node;
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[13];
  };
  

• In 5.11: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_rto_min;
      __u32 icsk_delack_max;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      const struct tcp_ulp_ops *icsk_ulp_ops;
      void *icsk_ulp_data;
      void (*icsk_clean_acked)(struct sock *, u32);
      struct hlist_node icsk_listen_portaddr_node;
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_initialized;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_probes_tstamp;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[13];
  };
  

• In 5.13: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_rto_min;
      __u32 icsk_delack_max;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      const struct tcp_ulp_ops *icsk_ulp_ops;
      void *icsk_ulp_data;
      void (*icsk_clean_acked)(struct sock *, u32);
      struct hlist_node icsk_listen_portaddr_node;
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_initialized;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_probes_tstamp;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[13];
  };
  

• In 5.15: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_rto_min;
      __u32 icsk_delack_max;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      const struct tcp_ulp_ops *icsk_ulp_ops;
      void *icsk_ulp_data;
      void (*icsk_clean_acked)(struct sock *, u32);
      struct hlist_node icsk_listen_portaddr_node;
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_initialized;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_probes_tstamp;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[13];
  };
  

• In 5.19: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_rto_min;
      __u32 icsk_delack_max;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      const struct tcp_ulp_ops *icsk_ulp_ops;
      void *icsk_ulp_data;
      void (*icsk_clean_acked)(struct sock *, u32);
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_initialized;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_probes_tstamp;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[13];
  };
  

• In 6.2: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      struct inet_bind2_bucket *icsk_bind2_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_rto_min;
      __u32 icsk_delack_max;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      const struct tcp_ulp_ops *icsk_ulp_ops;
      void *icsk_ulp_data;
      void (*icsk_clean_acked)(struct sock *, u32);
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_initialized;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_probes_tstamp;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[13];
  };
  

• In 6.5: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      struct inet_bind2_bucket *icsk_bind2_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_rto_min;
      __u32 icsk_delack_max;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      const struct tcp_ulp_ops *icsk_ulp_ops;
      void *icsk_ulp_data;
      void (*icsk_clean_acked)(struct sock *, u32);
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_initialized;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_probes_tstamp;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[13];
  };
  

• In 6.8: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      struct inet_bind2_bucket *icsk_bind2_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_rto_min;
      __u32 icsk_delack_max;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      const struct tcp_ulp_ops *icsk_ulp_ops;
      void *icsk_ulp_data;
      void (*icsk_clean_acked)(struct sock *, u32);
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_initialized;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_probes_tstamp;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[13];
  };
  

Arch

• In arm64: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      const struct tcp_ulp_ops *icsk_ulp_ops;
      void *icsk_ulp_data;
      void (*icsk_clean_acked)(struct sock *, u32);
      struct hlist_node icsk_listen_portaddr_node;
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[13];
  };
  

• In armhf: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      const struct tcp_ulp_ops *icsk_ulp_ops;
      void *icsk_ulp_data;
      void (*icsk_clean_acked)(struct sock *, u32);
      struct hlist_node icsk_listen_portaddr_node;
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[13];
  };
  

• In ppc64el: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      const struct tcp_ulp_ops *icsk_ulp_ops;
      void *icsk_ulp_data;
      void (*icsk_clean_acked)(struct sock *, u32);
      struct hlist_node icsk_listen_portaddr_node;
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[13];
  };
  

• In riscv64: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      const struct tcp_ulp_ops *icsk_ulp_ops;
      void *icsk_ulp_data;
      void (*icsk_clean_acked)(struct sock *, u32);
      struct hlist_node icsk_listen_portaddr_node;
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[13];
  };
  

Flavor

• In aws: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      const struct tcp_ulp_ops *icsk_ulp_ops;
      void *icsk_ulp_data;
      void (*icsk_clean_acked)(struct sock *, u32);
      struct hlist_node icsk_listen_portaddr_node;
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[13];
  };
  

• In azure: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      const struct tcp_ulp_ops *icsk_ulp_ops;
      void *icsk_ulp_data;
      void (*icsk_clean_acked)(struct sock *, u32);
      struct hlist_node icsk_listen_portaddr_node;
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[13];
  };
  

• In gcp: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      const struct tcp_ulp_ops *icsk_ulp_ops;
      void *icsk_ulp_data;
      void (*icsk_clean_acked)(struct sock *, u32);
      struct hlist_node icsk_listen_portaddr_node;
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[13];
  };
  

• In lowlatency: ✅

  struct inet_connection_sock {
      struct inet_sock icsk_inet;
      struct request_sock_queue icsk_accept_queue;
      struct inet_bind_bucket *icsk_bind_hash;
      long unsigned int icsk_timeout;
      struct timer_list icsk_retransmit_timer;
      struct timer_list icsk_delack_timer;
      __u32 icsk_rto;
      __u32 icsk_pmtu_cookie;
      const struct tcp_congestion_ops *icsk_ca_ops;
      const struct inet_connection_sock_af_ops *icsk_af_ops;
      const struct tcp_ulp_ops *icsk_ulp_ops;
      void *icsk_ulp_data;
      void (*icsk_clean_acked)(struct sock *, u32);
      struct hlist_node icsk_listen_portaddr_node;
      unsigned int (*icsk_sync_mss)(struct sock *, u32);
      __u8 icsk_ca_state;
      __u8 icsk_ca_setsockopt;
      __u8 icsk_ca_dst_locked;
      __u8 icsk_retransmits;
      __u8 icsk_pending;
      __u8 icsk_backoff;
      __u8 icsk_syn_retries;
      __u8 icsk_probes_out;
      __u16 icsk_ext_hdr_len;
      struct (anon) icsk_ack;
      struct (anon) icsk_mtup;
      u32 icsk_user_timeout;
      u64 icsk_ca_priv[13];
  };
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• Changed between 4.8 and 4.10 ⚠️

  • Field type changed. u64 icsk_ca_priv[8] ➡️ u64 icsk_ca_priv[11]
• Changed between 4.10 and 4.13 ⚠️

  • Field added. const struct tcp_ulp_ops *icsk_ulp_ops
  • Field added. void *icsk_ulp_data
• No changes between 4.13 and 4.15 ✅
• Changed between 4.15 and 4.18 ⚠️

  • Field added. void (*icsk_clean_acked)(struct sock *, u32)
  • Field added. struct hlist_node icsk_listen_portaddr_node
• No changes between 4.18 and 5.0 ✅
• Changed between 5.0 and 5.3 ⚠️

  • Field type changed. u64 icsk_ca_priv[11] ➡️ u64 icsk_ca_priv[13]
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• Changed between 5.8 and 5.11 ⚠️

  • Field added. __u32 icsk_rto_min
  • Field added. __u32 icsk_delack_max
  • Field added. __u8 icsk_ca_initialized
  • Field added. u32 icsk_probes_tstamp
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Field removed. struct hlist_node icsk_listen_portaddr_node
• Changed between 5.19 and 6.2 ⚠️

  • Field added. struct inet_bind2_bucket *icsk_bind2_hash
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅