website-struct

Struct: __sk_buff

Status

Regular

• In 4.4: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
  };
  

• In 4.8: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
      __u32 data;
      __u32 data_end;
  };
  

• In 4.10: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
      __u32 data;
      __u32 data_end;
  };
  

• In 4.13: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
      __u32 data;
      __u32 data_end;
      __u32 napi_id;
  };
  

• In 4.15: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
      __u32 data;
      __u32 data_end;
      __u32 napi_id;
      __u32 family;
      __u32 remote_ip4;
      __u32 local_ip4;
      __u32 remote_ip6[4];
      __u32 local_ip6[4];
      __u32 remote_port;
      __u32 local_port;
      __u32 data_meta;
  };
  

• In 4.18: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
      __u32 data;
      __u32 data_end;
      __u32 napi_id;
      __u32 family;
      __u32 remote_ip4;
      __u32 local_ip4;
      __u32 remote_ip6[4];
      __u32 local_ip6[4];
      __u32 remote_port;
      __u32 local_port;
      __u32 data_meta;
  };
  

• In 5.0: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
      __u32 data;
      __u32 data_end;
      __u32 napi_id;
      __u32 family;
      __u32 remote_ip4;
      __u32 local_ip4;
      __u32 remote_ip6[4];
      __u32 local_ip6[4];
      __u32 remote_port;
      __u32 local_port;
      __u32 data_meta;
      struct bpf_flow_keys *flow_keys;
      __u64 tstamp;
      __u32 wire_len;
  };
  

• In 5.3: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
      __u32 data;
      __u32 data_end;
      __u32 napi_id;
      __u32 family;
      __u32 remote_ip4;
      __u32 local_ip4;
      __u32 remote_ip6[4];
      __u32 local_ip6[4];
      __u32 remote_port;
      __u32 local_port;
      __u32 data_meta;
      struct bpf_flow_keys *flow_keys;
      __u64 tstamp;
      __u32 wire_len;
      __u32 gso_segs;
      struct bpf_sock *sk;
  };
  

• In 5.4: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
      __u32 data;
      __u32 data_end;
      __u32 napi_id;
      __u32 family;
      __u32 remote_ip4;
      __u32 local_ip4;
      __u32 remote_ip6[4];
      __u32 local_ip6[4];
      __u32 remote_port;
      __u32 local_port;
      __u32 data_meta;
      struct bpf_flow_keys *flow_keys;
      __u64 tstamp;
      __u32 wire_len;
      __u32 gso_segs;
      struct bpf_sock *sk;
  };
  

• In 5.8: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
      __u32 data;
      __u32 data_end;
      __u32 napi_id;
      __u32 family;
      __u32 remote_ip4;
      __u32 local_ip4;
      __u32 remote_ip6[4];
      __u32 local_ip6[4];
      __u32 remote_port;
      __u32 local_port;
      __u32 data_meta;
      struct bpf_flow_keys *flow_keys;
      __u64 tstamp;
      __u32 wire_len;
      __u32 gso_segs;
      struct bpf_sock *sk;
      __u32 gso_size;
  };
  

• In 5.11: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
      __u32 data;
      __u32 data_end;
      __u32 napi_id;
      __u32 family;
      __u32 remote_ip4;
      __u32 local_ip4;
      __u32 remote_ip6[4];
      __u32 local_ip6[4];
      __u32 remote_port;
      __u32 local_port;
      __u32 data_meta;
      struct bpf_flow_keys *flow_keys;
      __u64 tstamp;
      __u32 wire_len;
      __u32 gso_segs;
      struct bpf_sock *sk;
      __u32 gso_size;
  };
  

• In 5.13: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
      __u32 data;
      __u32 data_end;
      __u32 napi_id;
      __u32 family;
      __u32 remote_ip4;
      __u32 local_ip4;
      __u32 remote_ip6[4];
      __u32 local_ip6[4];
      __u32 remote_port;
      __u32 local_port;
      __u32 data_meta;
      struct bpf_flow_keys *flow_keys;
      __u64 tstamp;
      __u32 wire_len;
      __u32 gso_segs;
      struct bpf_sock *sk;
      __u32 gso_size;
  };
  

• In 5.15: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
      __u32 data;
      __u32 data_end;
      __u32 napi_id;
      __u32 family;
      __u32 remote_ip4;
      __u32 local_ip4;
      __u32 remote_ip6[4];
      __u32 local_ip6[4];
      __u32 remote_port;
      __u32 local_port;
      __u32 data_meta;
      struct bpf_flow_keys *flow_keys;
      __u64 tstamp;
      __u32 wire_len;
      __u32 gso_segs;
      struct bpf_sock *sk;
      __u32 gso_size;
  };
  

• In 5.19: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
      __u32 data;
      __u32 data_end;
      __u32 napi_id;
      __u32 family;
      __u32 remote_ip4;
      __u32 local_ip4;
      __u32 remote_ip6[4];
      __u32 local_ip6[4];
      __u32 remote_port;
      __u32 local_port;
      __u32 data_meta;
      struct bpf_flow_keys *flow_keys;
      __u64 tstamp;
      __u32 wire_len;
      __u32 gso_segs;
      struct bpf_sock *sk;
      __u32 gso_size;
      __u8 tstamp_type;
      __u64 hwtstamp;
  };
  

• In 6.2: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
      __u32 data;
      __u32 data_end;
      __u32 napi_id;
      __u32 family;
      __u32 remote_ip4;
      __u32 local_ip4;
      __u32 remote_ip6[4];
      __u32 local_ip6[4];
      __u32 remote_port;
      __u32 local_port;
      __u32 data_meta;
      struct bpf_flow_keys *flow_keys;
      __u64 tstamp;
      __u32 wire_len;
      __u32 gso_segs;
      struct bpf_sock *sk;
      __u32 gso_size;
      __u8 tstamp_type;
      __u64 hwtstamp;
  };
  

• In 6.5: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
      __u32 data;
      __u32 data_end;
      __u32 napi_id;
      __u32 family;
      __u32 remote_ip4;
      __u32 local_ip4;
      __u32 remote_ip6[4];
      __u32 local_ip6[4];
      __u32 remote_port;
      __u32 local_port;
      __u32 data_meta;
      struct bpf_flow_keys *flow_keys;
      __u64 tstamp;
      __u32 wire_len;
      __u32 gso_segs;
      struct bpf_sock *sk;
      __u32 gso_size;
      __u8 tstamp_type;
      __u64 hwtstamp;
  };
  

• In 6.8: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
      __u32 data;
      __u32 data_end;
      __u32 napi_id;
      __u32 family;
      __u32 remote_ip4;
      __u32 local_ip4;
      __u32 remote_ip6[4];
      __u32 local_ip6[4];
      __u32 remote_port;
      __u32 local_port;
      __u32 data_meta;
      struct bpf_flow_keys *flow_keys;
      __u64 tstamp;
      __u32 wire_len;
      __u32 gso_segs;
      struct bpf_sock *sk;
      __u32 gso_size;
      __u8 tstamp_type;
      __u64 hwtstamp;
  };
  

Arch

• In arm64: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
      __u32 data;
      __u32 data_end;
      __u32 napi_id;
      __u32 family;
      __u32 remote_ip4;
      __u32 local_ip4;
      __u32 remote_ip6[4];
      __u32 local_ip6[4];
      __u32 remote_port;
      __u32 local_port;
      __u32 data_meta;
      struct bpf_flow_keys *flow_keys;
      __u64 tstamp;
      __u32 wire_len;
      __u32 gso_segs;
      struct bpf_sock *sk;
  };
  

• In armhf: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
      __u32 data;
      __u32 data_end;
      __u32 napi_id;
      __u32 family;
      __u32 remote_ip4;
      __u32 local_ip4;
      __u32 remote_ip6[4];
      __u32 local_ip6[4];
      __u32 remote_port;
      __u32 local_port;
      __u32 data_meta;
      struct bpf_flow_keys *flow_keys;
      __u64 tstamp;
      __u32 wire_len;
      __u32 gso_segs;
      struct bpf_sock *sk;
  };
  

• In ppc64el: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
      __u32 data;
      __u32 data_end;
      __u32 napi_id;
      __u32 family;
      __u32 remote_ip4;
      __u32 local_ip4;
      __u32 remote_ip6[4];
      __u32 local_ip6[4];
      __u32 remote_port;
      __u32 local_port;
      __u32 data_meta;
      struct bpf_flow_keys *flow_keys;
      __u64 tstamp;
      __u32 wire_len;
      __u32 gso_segs;
      struct bpf_sock *sk;
  };
  

• In riscv64: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
      __u32 data;
      __u32 data_end;
      __u32 napi_id;
      __u32 family;
      __u32 remote_ip4;
      __u32 local_ip4;
      __u32 remote_ip6[4];
      __u32 local_ip6[4];
      __u32 remote_port;
      __u32 local_port;
      __u32 data_meta;
      struct bpf_flow_keys *flow_keys;
      __u64 tstamp;
      __u32 wire_len;
      __u32 gso_segs;
      struct bpf_sock *sk;
  };
  

Flavor

• In aws: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
      __u32 data;
      __u32 data_end;
      __u32 napi_id;
      __u32 family;
      __u32 remote_ip4;
      __u32 local_ip4;
      __u32 remote_ip6[4];
      __u32 local_ip6[4];
      __u32 remote_port;
      __u32 local_port;
      __u32 data_meta;
      struct bpf_flow_keys *flow_keys;
      __u64 tstamp;
      __u32 wire_len;
      __u32 gso_segs;
      struct bpf_sock *sk;
  };
  

• In azure: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
      __u32 data;
      __u32 data_end;
      __u32 napi_id;
      __u32 family;
      __u32 remote_ip4;
      __u32 local_ip4;
      __u32 remote_ip6[4];
      __u32 local_ip6[4];
      __u32 remote_port;
      __u32 local_port;
      __u32 data_meta;
      struct bpf_flow_keys *flow_keys;
      __u64 tstamp;
      __u32 wire_len;
      __u32 gso_segs;
      struct bpf_sock *sk;
  };
  

• In gcp: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
      __u32 data;
      __u32 data_end;
      __u32 napi_id;
      __u32 family;
      __u32 remote_ip4;
      __u32 local_ip4;
      __u32 remote_ip6[4];
      __u32 local_ip6[4];
      __u32 remote_port;
      __u32 local_port;
      __u32 data_meta;
      struct bpf_flow_keys *flow_keys;
      __u64 tstamp;
      __u32 wire_len;
      __u32 gso_segs;
      struct bpf_sock *sk;
  };
  

• In lowlatency: ✅

  struct __sk_buff {
      __u32 len;
      __u32 pkt_type;
      __u32 mark;
      __u32 queue_mapping;
      __u32 protocol;
      __u32 vlan_present;
      __u32 vlan_tci;
      __u32 vlan_proto;
      __u32 priority;
      __u32 ingress_ifindex;
      __u32 ifindex;
      __u32 tc_index;
      __u32 cb[5];
      __u32 hash;
      __u32 tc_classid;
      __u32 data;
      __u32 data_end;
      __u32 napi_id;
      __u32 family;
      __u32 remote_ip4;
      __u32 local_ip4;
      __u32 remote_ip6[4];
      __u32 local_ip6[4];
      __u32 remote_port;
      __u32 local_port;
      __u32 data_meta;
      struct bpf_flow_keys *flow_keys;
      __u64 tstamp;
      __u32 wire_len;
      __u32 gso_segs;
      struct bpf_sock *sk;
  };
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Field added. __u32 data
  • Field added. __u32 data_end
• No changes between 4.8 and 4.10 ✅
• Changed between 4.10 and 4.13 ⚠️

  • Field added. __u32 napi_id
• Changed between 4.13 and 4.15 ⚠️

  • Field added. __u32 family
  • Field added. __u32 remote_ip4
  • Field added. __u32 local_ip4
  • Field added. __u32 remote_ip6[4]
  • Field added. __u32 local_ip6[4]
  • Field added. __u32 remote_port
  • Field added. __u32 local_port
  • Field added. __u32 data_meta
• No changes between 4.15 and 4.18 ✅
• Changed between 4.18 and 5.0 ⚠️

  • Field added. struct bpf_flow_keys *flow_keys
  • Field added. __u64 tstamp
  • Field added. __u32 wire_len
• Changed between 5.0 and 5.3 ⚠️

  • Field added. __u32 gso_segs
  • Field added. struct bpf_sock *sk
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Field added. __u32 gso_size
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Field added. __u8 tstamp_type
  • Field added. __u64 hwtstamp
• No changes between 5.19 and 6.2 ✅
• 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 ✅