DepSurf

Function: tcp_drop

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: ✅

  void tcp_drop(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff817d79f0)
  Location: net/ipv4/tcp_input.c:4333
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_established
    - net/ipv4/tcp_input.c:tcp_validate_incoming
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
  

  Symbols:

  ffffffff817d79f0-ffffffff817d7a27: tcp_drop (STB_LOCAL)
  

• In 4.10: ✅

  void tcp_drop(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81807990)
  Location: net/ipv4/tcp_input.c:4349
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_established
    - net/ipv4/tcp_input.c:tcp_validate_incoming
    - net/ipv4/tcp_input.c:tcp_prune_ofo_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
  

  Symbols:

  ffffffff81807990-ffffffff818079c7: tcp_drop (STB_LOCAL)
  

• In 4.13: ✅

  void tcp_drop(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81827e50)
  Location: net/ipv4/tcp_input.c:4308
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_established
    - net/ipv4/tcp_input.c:tcp_validate_incoming
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
  

  Symbols:

  ffffffff81827e50-ffffffff81827e87: tcp_drop (STB_LOCAL)
  

• In 4.15: ✅

  void tcp_drop(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff818a7400)
  Location: net/ipv4/tcp_input.c:4285
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_established
    - net/ipv4/tcp_input.c:tcp_validate_incoming
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
  

  Symbols:

  ffffffff818a7400-ffffffff818a7437: tcp_drop (STB_LOCAL)
  

• In 4.18: ✅

  void tcp_drop(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff818fc680)
  Location: net/ipv4/tcp_input.c:4385
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_established
    - net/ipv4/tcp_input.c:tcp_validate_incoming
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
  

  Symbols:

  ffffffff818fc680-ffffffff818fc6bb: tcp_drop (STB_LOCAL)
  

• In 5.0: ✅

  void tcp_drop(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff8192a6c0)
  Location: net/ipv4/tcp_input.c:4402
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_established
    - net/ipv4/tcp_input.c:tcp_validate_incoming
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
  

  Symbols:

  ffffffff8192a6c0-ffffffff8192a6fb: tcp_drop (STB_LOCAL)
  

• In 5.3: ✅

  void tcp_drop(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff8198d930)
  Location: net/ipv4/tcp_input.c:4419
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_established
    - net/ipv4/tcp_input.c:tcp_validate_incoming
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
  

  Symbols:

  ffffffff8198d930-ffffffff8198d96f: tcp_drop (STB_LOCAL)
  

• In 5.4: ✅

  void tcp_drop(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff819c4340)
  Location: net/ipv4/tcp_input.c:4469
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_established
    - net/ipv4/tcp_input.c:tcp_validate_incoming
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
  

  Symbols:

  ffffffff819c4340-ffffffff819c437f: tcp_drop (STB_LOCAL)
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81aba4e2)
  Location: net/ipv4/tcp_input.c:4498
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_established
    - net/ipv4/tcp_input.c:tcp_validate_incoming
    - net/ipv4/tcp_input.c:tcp_prune_ofo_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_ofo_queue
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81ac5922)
  Location: net/ipv4/tcp_input.c:4636
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_established
    - net/ipv4/tcp_input.c:tcp_validate_incoming
    - net/ipv4/tcp_input.c:tcp_prune_ofo_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_ofo_queue
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81ab0b32)
  Location: net/ipv4/tcp_input.c:4646
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_established
    - net/ipv4/tcp_input.c:tcp_validate_incoming
    - net/ipv4/tcp_input.c:tcp_prune_ofo_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_ofo_queue
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81b6d974)
  Location: net/ipv4/tcp_input.c:4680
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_established
    - net/ipv4/tcp_input.c:tcp_validate_incoming
    - net/ipv4/tcp_input.c:tcp_prune_ofo_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_ofo_queue
  

• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  void tcp_drop(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffff800010c78048)
  Location: net/ipv4/tcp_input.c:4469
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_established
    - net/ipv4/tcp_input.c:tcp_validate_incoming
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
  

  Symbols:

  ffff800010c78048-ffff800010c780bc: tcp_drop (STB_LOCAL)
  

• In armhf: ✅

  void tcp_drop(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (c0d85428)
  Location: net/ipv4/tcp_input.c:4469
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_established
    - net/ipv4/tcp_input.c:tcp_validate_incoming
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
  

  Symbols:

  c0d85428-c0d85478: tcp_drop (STB_LOCAL)
  

• In ppc64el: ✅

  void tcp_drop(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (c000000000d7eed0)
  Location: net/ipv4/tcp_input.c:4469
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_established
    - net/ipv4/tcp_input.c:tcp_validate_incoming
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
  

  Symbols:

  c000000000d7eed0-c000000000d7ef38: tcp_drop (STB_LOCAL)
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffe0007e2dca)
  Location: net/ipv4/tcp_input.c:4469
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_established
    - net/ipv4/tcp_input.c:tcp_validate_incoming
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
  

Flavor

• In aws: ✅

  void tcp_drop(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff819641b0)
  Location: net/ipv4/tcp_input.c:4469
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_established
    - net/ipv4/tcp_input.c:tcp_validate_incoming
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
  

  Symbols:

  ffffffff819641b0-ffffffff819641ef: tcp_drop (STB_LOCAL)
  

• In azure: ✅

  void tcp_drop(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff8191dca0)
  Location: net/ipv4/tcp_input.c:4469
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_established
    - net/ipv4/tcp_input.c:tcp_validate_incoming
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
  

  Symbols:

  ffffffff8191dca0-ffffffff8191dcdf: tcp_drop (STB_LOCAL)
  

• In gcp: ✅

  void tcp_drop(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff819ce980)
  Location: net/ipv4/tcp_input.c:4469
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_established
    - net/ipv4/tcp_input.c:tcp_validate_incoming
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
  

  Symbols:

  ffffffff819ce980-ffffffff819ce9bf: tcp_drop (STB_LOCAL)
  

• In lowlatency: ✅

  void tcp_drop(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff819d8510)
  Location: net/ipv4/tcp_input.c:4469
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:tcp_rcv_established
    - net/ipv4/tcp_input.c:tcp_validate_incoming
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
  

  Symbols:

  ffffffff819d8510-ffffffff819d854f: tcp_drop (STB_LOCAL)
  

Differences

Regular

• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅

Arch

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

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 ✅