website-function

Function: tcp_v6_get_syncookie

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: ✅

  u16 tcp_v6_get_syncookie(struct sock *sk, struct ipv6hdr *iph, struct tcphdr *th, u32 *cookie);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv6/tcp_ipv6.c (ffffffff81a71560)
  Location: net/ipv6/tcp_ipv6.c:1073
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_tcp_gen_syncookie
  

  Symbols:

  ffffffff81a71560-ffffffff81a7163a: tcp_v6_get_syncookie (STB_GLOBAL)
  

• In 5.8: ✅

  u16 tcp_v6_get_syncookie(struct sock *sk, struct ipv6hdr *iph, struct tcphdr *th, u32 *cookie);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv6/tcp_ipv6.c (ffffffff81b6ae50)
  Location: net/ipv6/tcp_ipv6.c:1139
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_tcp_gen_syncookie
  

  Symbols:

  ffffffff81b6ae50-ffffffff81b6af2a: tcp_v6_get_syncookie (STB_GLOBAL)
  

• In 5.11: ✅

  u16 tcp_v6_get_syncookie(struct sock *sk, struct ipv6hdr *iph, struct tcphdr *th, u32 *cookie);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv6/tcp_ipv6.c (ffffffff81b79910)
  Location: net/ipv6/tcp_ipv6.c:1155
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_tcp_gen_syncookie
  

  Symbols:

  ffffffff81b79910-ffffffff81b799f1: tcp_v6_get_syncookie (STB_GLOBAL)
  

• In 5.13: ✅

  u16 tcp_v6_get_syncookie(struct sock *sk, struct ipv6hdr *iph, struct tcphdr *th, u32 *cookie);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv6/tcp_ipv6.c (ffffffff81b68430)
  Location: net/ipv6/tcp_ipv6.c:1182
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_tcp_gen_syncookie
  

  Symbols:

  ffffffff81b68430-ffffffff81b68511: tcp_v6_get_syncookie (STB_GLOBAL)
  

• In 5.15: ✅

  u16 tcp_v6_get_syncookie(struct sock *sk, struct ipv6hdr *iph, struct tcphdr *th, u32 *cookie);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv6/tcp_ipv6.c (ffffffff81c300f0)
  Location: net/ipv6/tcp_ipv6.c:1185
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_tcp_gen_syncookie
  

  Symbols:

  ffffffff81c300f0-ffffffff81c301d1: tcp_v6_get_syncookie (STB_GLOBAL)
  

• In 5.19: ✅

  u16 tcp_v6_get_syncookie(struct sock *sk, struct ipv6hdr *iph, struct tcphdr *th, u32 *cookie);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv6/tcp_ipv6.c (ffffffff81dcd4d0)
  Location: net/ipv6/tcp_ipv6.c:1136
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_tcp_gen_syncookie
  

  Symbols:

  ffffffff81dcd4d0-ffffffff81dcd5c5: tcp_v6_get_syncookie (STB_GLOBAL)
  

• In 6.2: ✅

  u16 tcp_v6_get_syncookie(struct sock *sk, struct ipv6hdr *iph, struct tcphdr *th, u32 *cookie);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv6/tcp_ipv6.c (ffffffff81f9e5c0)
  Location: net/ipv6/tcp_ipv6.c:1150
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_tcp_gen_syncookie
  

  Symbols:

  ffffffff81f9e5c0-ffffffff81f9e6b5: tcp_v6_get_syncookie (STB_GLOBAL)
  

• In 6.5: ✅

  u16 tcp_v6_get_syncookie(struct sock *sk, struct ipv6hdr *iph, struct tcphdr *th, u32 *cookie);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv6/tcp_ipv6.c (ffffffff81fff080)
  Location: net/ipv6/tcp_ipv6.c:1148
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_tcp_gen_syncookie
  

  Symbols:

  ffffffff81fff080-ffffffff81fff175: tcp_v6_get_syncookie (STB_GLOBAL)
  

• In 6.8: ✅

  u16 tcp_v6_get_syncookie(struct sock *sk, struct ipv6hdr *iph, struct tcphdr *th, u32 *cookie);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv6/tcp_ipv6.c (ffffffff820cdd90)
  Location: net/ipv6/tcp_ipv6.c:1300
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_tcp_gen_syncookie
  

  Symbols:

  ffffffff820cdd90-ffffffff820cde85: tcp_v6_get_syncookie (STB_GLOBAL)
  

Arch

• In arm64: ✅

  u16 tcp_v6_get_syncookie(struct sock *sk, struct ipv6hdr *iph, struct tcphdr *th, u32 *cookie);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv6/tcp_ipv6.c (ffff800010d39dd8)
  Location: net/ipv6/tcp_ipv6.c:1073
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_tcp_gen_syncookie
  

  Symbols:

  ffff800010d39dd8-ffff800010d39ed4: tcp_v6_get_syncookie (STB_GLOBAL)
  

• In armhf: ✅

  u16 tcp_v6_get_syncookie(struct sock *sk, struct ipv6hdr *iph, struct tcphdr *th, u32 *cookie);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv6/tcp_ipv6.c (c0e3c478)
  Location: net/ipv6/tcp_ipv6.c:1073
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_tcp_gen_syncookie
  

  Symbols:

  c0e3c478-c0e3c570: tcp_v6_get_syncookie (STB_GLOBAL)
  

• In ppc64el: ✅

  u16 tcp_v6_get_syncookie(struct sock *sk, struct ipv6hdr *iph, struct tcphdr *th, u32 *cookie);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv6/tcp_ipv6.c (c000000000e6d070)
  Location: net/ipv6/tcp_ipv6.c:1073
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_tcp_gen_syncookie
  

  Symbols:

  c000000000e6d070-c000000000e6d1a4: tcp_v6_get_syncookie (STB_GLOBAL)
  

• In riscv64: ✅

  u16 tcp_v6_get_syncookie(struct sock *sk, struct ipv6hdr *iph, struct tcphdr *th, u32 *cookie);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv6/tcp_ipv6.c (ffffffe000876c1c)
  Location: net/ipv6/tcp_ipv6.c:1073
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_tcp_gen_syncookie
  

  Symbols:

  ffffffe000876c1c-ffffffe000876cd0: tcp_v6_get_syncookie (STB_GLOBAL)
  

Flavor

• In aws: ✅

  u16 tcp_v6_get_syncookie(struct sock *sk, struct ipv6hdr *iph, struct tcphdr *th, u32 *cookie);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv6/tcp_ipv6.c (ffffffff81a10bf0)
  Location: net/ipv6/tcp_ipv6.c:1073
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_tcp_gen_syncookie
  

  Symbols:

  ffffffff81a10bf0-ffffffff81a10cca: tcp_v6_get_syncookie (STB_GLOBAL)
  

• In azure: ✅

  u16 tcp_v6_get_syncookie(struct sock *sk, struct ipv6hdr *iph, struct tcphdr *th, u32 *cookie);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv6/tcp_ipv6.c (ffffffff819cd9b0)
  Location: net/ipv6/tcp_ipv6.c:1073
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_tcp_gen_syncookie
  

  Symbols:

  ffffffff819cd9b0-ffffffff819cda8a: tcp_v6_get_syncookie (STB_GLOBAL)
  

• In gcp: ✅

  u16 tcp_v6_get_syncookie(struct sock *sk, struct ipv6hdr *iph, struct tcphdr *th, u32 *cookie);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv6/tcp_ipv6.c (ffffffff81a7b670)
  Location: net/ipv6/tcp_ipv6.c:1073
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_tcp_gen_syncookie
  

  Symbols:

  ffffffff81a7b670-ffffffff81a7b74a: tcp_v6_get_syncookie (STB_GLOBAL)
  

• In lowlatency: ✅

  u16 tcp_v6_get_syncookie(struct sock *sk, struct ipv6hdr *iph, struct tcphdr *th, u32 *cookie);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv6/tcp_ipv6.c (ffffffff81a87ec0)
  Location: net/ipv6/tcp_ipv6.c:1073
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_tcp_gen_syncookie
  

  Symbols:

  ffffffff81a87ec0-ffffffff81a87f9a: tcp_v6_get_syncookie (STB_GLOBAL)
  

Differences

Regular

• No changes between 5.4 and 5.8 ✅
• 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 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

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 ✅