DepSurf

Function: tcp_fastopen_cookie_gen_check

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff819a90ae)
  Location: net/ipv4/tcp_fastopen.c:204
  Inline: True
  Inline callers:
    - net/ipv4/tcp_fastopen.c:tcp_try_fastopen
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff819dfe80)
  Location: net/ipv4/tcp_fastopen.c:204
  Inline: True
  Inline callers:
    - net/ipv4/tcp_fastopen.c:tcp_try_fastopen
  

• In 5.8: ✅

  int tcp_fastopen_cookie_gen_check(struct sock *sk, struct request_sock *req, struct sk_buff *syn, struct tcp_fastopen_cookie *orig, struct tcp_fastopen_cookie *valid_foc);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81accee0)
  Location: net/ipv4/tcp_fastopen.c:227
  Inline: False
  Direct callers:
    - net/ipv4/tcp_fastopen.c:tcp_try_fastopen
  

  Symbols:

  ffffffff81accee0-ffffffff81acd04b: tcp_fastopen_cookie_gen_check (STB_LOCAL)
  

• In 5.11: ✅

  int tcp_fastopen_cookie_gen_check(struct sock *sk, struct request_sock *req, struct sk_buff *syn, struct tcp_fastopen_cookie *orig, struct tcp_fastopen_cookie *valid_foc);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81ad8ee0)
  Location: net/ipv4/tcp_fastopen.c:227
  Inline: False
  Direct callers:
    - net/ipv4/tcp_fastopen.c:tcp_try_fastopen
  

  Symbols:

  ffffffff81ad8ee0-ffffffff81ad9058: tcp_fastopen_cookie_gen_check (STB_LOCAL)
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81ac436c)
  Location: net/ipv4/tcp_fastopen.c:227
  Inline: True
  Inline callers:
    - net/ipv4/tcp_fastopen.c:tcp_try_fastopen
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81b82aa2)
  Location: net/ipv4/tcp_fastopen.c:216
  Inline: True
  Inline callers:
    - net/ipv4/tcp_fastopen.c:tcp_try_fastopen
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81d1309b)
  Location: net/ipv4/tcp_fastopen.c:210
  Inline: True
  Inline callers:
    - net/ipv4/tcp_fastopen.c:tcp_try_fastopen
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81ed900b)
  Location: net/ipv4/tcp_fastopen.c:210
  Inline: True
  Inline callers:
    - net/ipv4/tcp_fastopen.c:tcp_try_fastopen
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81f3810e)
  Location: net/ipv4/tcp_fastopen.c:210
  Inline: True
  Inline callers:
    - net/ipv4/tcp_fastopen.c:tcp_try_fastopen
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81ffe1ce)
  Location: net/ipv4/tcp_fastopen.c:210
  Inline: True
  Inline callers:
    - net/ipv4/tcp_fastopen.c:tcp_try_fastopen
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffff800010c93a90)
  Location: net/ipv4/tcp_fastopen.c:204
  Inline: True
  Inline callers:
    - net/ipv4/tcp_fastopen.c:tcp_try_fastopen
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (c0da2180)
  Location: net/ipv4/tcp_fastopen.c:204
  Inline: True
  Inline callers:
    - net/ipv4/tcp_fastopen.c:tcp_try_fastopen
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (c000000000da3f24)
  Location: net/ipv4/tcp_fastopen.c:204
  Inline: True
  Inline callers:
    - net/ipv4/tcp_fastopen.c:tcp_try_fastopen
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffe0007f307c)
  Location: net/ipv4/tcp_fastopen.c:204
  Inline: True
  Inline callers:
    - net/ipv4/tcp_fastopen.c:tcp_try_fastopen
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff8197fcf0)
  Location: net/ipv4/tcp_fastopen.c:204
  Inline: True
  Inline callers:
    - net/ipv4/tcp_fastopen.c:tcp_try_fastopen
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff819397b0)
  Location: net/ipv4/tcp_fastopen.c:204
  Inline: True
  Inline callers:
    - net/ipv4/tcp_fastopen.c:tcp_try_fastopen
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff819ea4c0)
  Location: net/ipv4/tcp_fastopen.c:204
  Inline: True
  Inline callers:
    - net/ipv4/tcp_fastopen.c:tcp_try_fastopen
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff819f42fe)
  Location: net/ipv4/tcp_fastopen.c:204
  Inline: True
  Inline callers:
    - net/ipv4/tcp_fastopen.c:tcp_try_fastopen
  

Differences

Regular

• No changes between 5.8 and 5.11 ✅