website-function

Function: tcp_fastopen_get_cipher

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: ✅

  int tcp_fastopen_get_cipher(struct net *net, struct inet_connection_sock *icsk, u64 *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81acd500)
  Location: net/ipv4/tcp_fastopen.c:111
  Inline: False
  Direct callers:
    - net/ipv4/sysctl_net_ipv4.c:proc_tcp_fastopen_key
  

  Symbols:

  ffffffff81acd500-ffffffff81acd558: tcp_fastopen_get_cipher (STB_GLOBAL)
  

• In 5.11: ✅

  int tcp_fastopen_get_cipher(struct net *net, struct inet_connection_sock *icsk, u64 *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81ad9520)
  Location: net/ipv4/tcp_fastopen.c:111
  Inline: False
  Direct callers:
    - net/ipv4/sysctl_net_ipv4.c:proc_tcp_fastopen_key
  

  Symbols:

  ffffffff81ad9520-ffffffff81ad9583: tcp_fastopen_get_cipher (STB_GLOBAL)
  

• In 5.13: ✅

  int tcp_fastopen_get_cipher(struct net *net, struct inet_connection_sock *icsk, u64 *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81ac4210)
  Location: net/ipv4/tcp_fastopen.c:111
  Inline: False
  Direct callers:
    - net/ipv4/sysctl_net_ipv4.c:proc_tcp_fastopen_key
  

  Symbols:

  ffffffff81ac4210-ffffffff81ac4273: tcp_fastopen_get_cipher (STB_GLOBAL)
  

• In 5.15: ✅

  int tcp_fastopen_get_cipher(struct net *net, struct inet_connection_sock *icsk, u64 *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81b82870)
  Location: net/ipv4/tcp_fastopen.c:100
  Inline: False
  Direct callers:
    - net/ipv4/sysctl_net_ipv4.c:proc_tcp_fastopen_key
  

  Symbols:

  ffffffff81b82870-ffffffff81b82946: tcp_fastopen_get_cipher (STB_GLOBAL)
  

• In 5.19: ✅

  int tcp_fastopen_get_cipher(struct net *net, struct inet_connection_sock *icsk, u64 *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81d12e10)
  Location: net/ipv4/tcp_fastopen.c:94
  Inline: False
  Direct callers:
    - net/ipv4/sysctl_net_ipv4.c:proc_tcp_fastopen_key
  

  Symbols:

  ffffffff81d12e10-ffffffff81d12ef1: tcp_fastopen_get_cipher (STB_GLOBAL)
  

• In 6.2: ✅

  int tcp_fastopen_get_cipher(struct net *net, struct inet_connection_sock *icsk, u64 *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81ed8d60)
  Location: net/ipv4/tcp_fastopen.c:94
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:do_tcp_getsockopt
    - net/ipv4/tcp.c:do_tcp_getsockopt
    - net/ipv4/sysctl_net_ipv4.c:proc_tcp_fastopen_key
  

  Symbols:

  ffffffff81ed8d60-ffffffff81ed8e41: tcp_fastopen_get_cipher (STB_GLOBAL)
  

• In 6.5: ✅

  int tcp_fastopen_get_cipher(struct net *net, struct inet_connection_sock *icsk, u64 *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81f37e70)
  Location: net/ipv4/tcp_fastopen.c:94
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:do_tcp_getsockopt
    - net/ipv4/sysctl_net_ipv4.c:proc_tcp_fastopen_key
  

  Symbols:

  ffffffff81f37e70-ffffffff81f37f51: tcp_fastopen_get_cipher (STB_GLOBAL)
  

• In 6.8: ✅

  int tcp_fastopen_get_cipher(struct net *net, struct inet_connection_sock *icsk, u64 *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81ffdf30)
  Location: net/ipv4/tcp_fastopen.c:94
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:do_tcp_getsockopt
    - net/ipv4/sysctl_net_ipv4.c:proc_tcp_fastopen_key
  

  Symbols:

  ffffffff81ffdf30-ffffffff81ffe011: tcp_fastopen_get_cipher (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 ✅