DepSurf

Struct: trace_event_raw_mptcp_dump_mpext

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: ✅

  struct trace_event_raw_mptcp_dump_mpext {
      struct trace_entry ent;
      u64 data_ack;
      u64 data_seq;
      u32 subflow_seq;
      u16 data_len;
      u8 use_map;
      u8 dsn64;
      u8 data_fin;
      u8 use_ack;
      u8 ack64;
      u8 mpc_map;
      u8 frozen;
      u8 reset_transient;
      u8 reset_reason;
      char __data[0];
  };
  

• In 5.15: ✅

  struct trace_event_raw_mptcp_dump_mpext {
      struct trace_entry ent;
      u64 data_ack;
      u64 data_seq;
      u32 subflow_seq;
      u16 data_len;
      u16 csum;
      u8 use_map;
      u8 dsn64;
      u8 data_fin;
      u8 use_ack;
      u8 ack64;
      u8 mpc_map;
      u8 frozen;
      u8 reset_transient;
      u8 reset_reason;
      u8 csum_reqd;
      char __data[0];
  };
  

• In 5.19: ✅

  struct trace_event_raw_mptcp_dump_mpext {
      struct trace_entry ent;
      u64 data_ack;
      u64 data_seq;
      u32 subflow_seq;
      u16 data_len;
      u16 csum;
      u8 use_map;
      u8 dsn64;
      u8 data_fin;
      u8 use_ack;
      u8 ack64;
      u8 mpc_map;
      u8 frozen;
      u8 reset_transient;
      u8 reset_reason;
      u8 csum_reqd;
      u8 infinite_map;
      char __data[0];
  };
  

• In 6.2: ✅

  struct trace_event_raw_mptcp_dump_mpext {
      struct trace_entry ent;
      u64 data_ack;
      u64 data_seq;
      u32 subflow_seq;
      u16 data_len;
      u16 csum;
      u8 use_map;
      u8 dsn64;
      u8 data_fin;
      u8 use_ack;
      u8 ack64;
      u8 mpc_map;
      u8 frozen;
      u8 reset_transient;
      u8 reset_reason;
      u8 csum_reqd;
      u8 infinite_map;
      char __data[0];
  };
  

• In 6.5: ✅

  struct trace_event_raw_mptcp_dump_mpext {
      struct trace_entry ent;
      u64 data_ack;
      u64 data_seq;
      u32 subflow_seq;
      u16 data_len;
      u16 csum;
      u8 use_map;
      u8 dsn64;
      u8 data_fin;
      u8 use_ack;
      u8 ack64;
      u8 mpc_map;
      u8 frozen;
      u8 reset_transient;
      u8 reset_reason;
      u8 csum_reqd;
      u8 infinite_map;
      char __data[0];
  };
  

• In 6.8: ✅

  struct trace_event_raw_mptcp_dump_mpext {
      struct trace_entry ent;
      u64 data_ack;
      u64 data_seq;
      u32 subflow_seq;
      u16 data_len;
      u16 csum;
      u8 use_map;
      u8 dsn64;
      u8 data_fin;
      u8 use_ack;
      u8 ack64;
      u8 mpc_map;
      u8 frozen;
      u8 reset_transient;
      u8 reset_reason;
      u8 csum_reqd;
      u8 infinite_map;
      char __data[0];
  };
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• Changed between 5.13 and 5.15 ⚠️

  • Field added. u16 csum
  • Field added. u8 csum_reqd
• Changed between 5.15 and 5.19 ⚠️

  • Field added. u8 infinite_map
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅