DepSurf

Function: bpf_tcp_send_ack

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: ✅

  u64 bpf_tcp_send_ack(u64 tp, u64 rcv_nxt, u64 __ur_1, u64 __ur_2, u64 __ur_3);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/bpf_tcp_ca.c (ffffffff81b0d2b0)
  Location: net/ipv4/bpf_tcp_ca.c:175
  Inline: False
  

  Symbols:

  ffffffff81b0d2b0-ffffffff81b0d2c2: bpf_tcp_send_ack (STB_GLOBAL)
  

• In 5.11: ✅

  u64 bpf_tcp_send_ack(u64 tp, u64 rcv_nxt, u64 __ur_1, u64 __ur_2, u64 __ur_3);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/bpf_tcp_ca.c (ffffffff81b1b5b0)
  Location: net/ipv4/bpf_tcp_ca.c:148
  Inline: False
  

  Symbols:

  ffffffff81b1b5b0-ffffffff81b1b5c2: bpf_tcp_send_ack (STB_GLOBAL)
  

• In 5.13: ✅

  u64 bpf_tcp_send_ack(u64 tp, u64 rcv_nxt, u64 __ur_1, u64 __ur_2, u64 __ur_3);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/bpf_tcp_ca.c (ffffffff81b09260)
  Location: net/ipv4/bpf_tcp_ca.c:149
  Inline: False
  

  Symbols:

  ffffffff81b09260-ffffffff81b09272: bpf_tcp_send_ack (STB_GLOBAL)
  

• In 5.15: ✅

  u64 bpf_tcp_send_ack(u64 tp, u64 rcv_nxt, u64 __ur_1, u64 __ur_2, u64 __ur_3);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/bpf_tcp_ca.c (ffffffff81bcc150)
  Location: net/ipv4/bpf_tcp_ca.c:152
  Inline: False
  

  Symbols:

  ffffffff81bcc150-ffffffff81bcc162: bpf_tcp_send_ack (STB_GLOBAL)
  

• In 5.19: ✅

  u64 bpf_tcp_send_ack(u64 tp, u64 rcv_nxt, u64 __ur_1, u64 __ur_2, u64 __ur_3);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/bpf_tcp_ca.c (ffffffff81d61d80)
  Location: net/ipv4/bpf_tcp_ca.c:148
  Inline: False
  

  Symbols:

  ffffffff81d61d80-ffffffff81d61d9a: bpf_tcp_send_ack (STB_GLOBAL)
  

• In 6.2: ✅

  u64 bpf_tcp_send_ack(u64 tp, u64 rcv_nxt, u64 __ur_1, u64 __ur_2, u64 __ur_3);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/bpf_tcp_ca.c (ffffffff81f2c7a0)
  Location: net/ipv4/bpf_tcp_ca.c:131
  Inline: False
  

  Symbols:

  ffffffff81f2c7a0-ffffffff81f2c7ba: bpf_tcp_send_ack (STB_GLOBAL)
  

• In 6.5: ✅

  u64 bpf_tcp_send_ack(u64 tp, u64 rcv_nxt, u64 __ur_1, u64 __ur_2, u64 __ur_3);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/bpf_tcp_ca.c (ffffffff81f8c430)
  Location: net/ipv4/bpf_tcp_ca.c:130
  Inline: False
  

  Symbols:

  ffffffff81f8c430-ffffffff81f8c44a: bpf_tcp_send_ack (STB_GLOBAL)
  

• In 6.8: ✅

  u64 bpf_tcp_send_ack(u64 tp, u64 rcv_nxt, u64 __ur_1, u64 __ur_2, u64 __ur_3);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/bpf_tcp_ca.c (ffffffff82059c30)
  Location: net/ipv4/bpf_tcp_ca.c:128
  Inline: False
  

  Symbols:

  ffffffff82059c30-ffffffff82059c4a: bpf_tcp_send_ack (STB_GLOBAL)
  

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

• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅