website-function

Function: __bpf_sk_lookup

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: ✅

  long unsigned int __bpf_sk_lookup(struct sk_buff *skb, struct bpf_sock_tuple *tuple, u32 len, struct net *caller_net, u32 ifindex, u8 proto, u64 netns_id, u64 flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff818d8d20)
  Location: net/core/filter.c:5069
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_sock_addr_sk_lookup_udp
    - net/core/filter.c:bpf_sock_addr_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_udp
    - net/core/filter.c:bpf_sk_lookup_udp
    - net/core/filter.c:bpf_sk_lookup_tcp
  

  Symbols:

  ffffffff818d8d20-ffffffff818d8e7e: __bpf_sk_lookup (STB_LOCAL)
  

• In 5.3: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffffffff81926fb0)
  Location: net/core/filter.c:5290
  Inline: True
  Direct callers:
    - net/core/filter.c:bpf_sock_addr_sk_lookup_udp
    - net/core/filter.c:bpf_sock_addr_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_udp
  

  Symbols:

  ffffffff81926fb0-ffffffff81927021: __bpf_sk_lookup.constprop.0 (STB_LOCAL)
  

• In 5.4: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffffffff81959660)
  Location: net/core/filter.c:5299
  Inline: True
  Direct callers:
    - net/core/filter.c:bpf_sock_addr_sk_lookup_udp
    - net/core/filter.c:bpf_sock_addr_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_udp
  

  Symbols:

  ffffffff81959660-ffffffff819596c1: __bpf_sk_lookup.constprop.0 (STB_LOCAL)
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81a2e6b5)
  Location: net/core/filter.c:5426
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_sock_addr_sk_lookup_udp
    - net/core/filter.c:bpf_sock_addr_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_udp
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81a3041c)
  Location: net/core/filter.c:5978
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_sock_addr_sk_lookup_udp
    - net/core/filter.c:bpf_sock_addr_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_udp
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81a1738c)
  Location: net/core/filter.c:6080
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_sock_addr_sk_lookup_udp
    - net/core/filter.c:bpf_sock_addr_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_udp
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81acaa69)
  Location: net/core/filter.c:6204
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_sock_addr_sk_lookup_udp
    - net/core/filter.c:bpf_sock_addr_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_udp
  

• In 5.19: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (0)
  Location: net/core/filter.c:6512
  Inline: True
  Direct callers:
    - net/core/filter.c:bpf_sock_addr_sk_lookup_udp
    - net/core/filter.c:bpf_sock_addr_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_udp
  

  Symbols:

  ffffffff81c48b10-ffffffff81c48bf7: __bpf_sk_lookup.constprop.0 (STB_LOCAL)
  ffffffff81f03ef2-ffffffff81f03f2e: __bpf_sk_lookup.constprop.0.cold (STB_LOCAL)
  

• In 6.2: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (0)
  Location: net/core/filter.c:6524
  Inline: True
  Direct callers:
    - net/core/filter.c:bpf_sock_addr_sk_lookup_udp
    - net/core/filter.c:bpf_sock_addr_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_udp
  

  Symbols:

  ffffffff81dfde60-ffffffff81dfdf2e: __bpf_sk_lookup.constprop.0 (STB_LOCAL)
  ffffffff820ac66a-ffffffff820ac6a6: __bpf_sk_lookup.constprop.0.cold (STB_LOCAL)
  

• In 6.5: Transformation ⚠️

  struct sock *__bpf_sk_lookup(struct sk_buff *skb, struct bpf_sock_tuple *tuple, u32 len, struct net *caller_net, u32 ifindex, u8 proto, u64 netns_id, u64 flags, int sdif);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In net/core/filter.c (0)
  Location: net/core/filter.c:6604
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_sock_addr_sk_lookup_udp
    - net/core/filter.c:bpf_sock_addr_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_udp
    - net/core/filter.c:bpf_tc_sk_lookup_udp
    - net/core/filter.c:bpf_tc_sk_lookup_tcp
  

  Symbols:

  ffffffff81e6eac0-ffffffff81e6eba1: __bpf_sk_lookup (STB_LOCAL)
  ffffffff8212dcd8-ffffffff8212dd0d: __bpf_sk_lookup.cold (STB_LOCAL)
  

• In 6.8: Transformation ⚠️

  struct sock *__bpf_sk_lookup(struct sk_buff *skb, struct bpf_sock_tuple *tuple, u32 len, struct net *caller_net, u32 ifindex, u8 proto, u64 netns_id, u64 flags, int sdif);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In net/core/filter.c (0)
  Location: net/core/filter.c:6694
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_sock_addr_sk_lookup_udp
    - net/core/filter.c:bpf_sock_addr_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_udp
    - net/core/filter.c:bpf_tc_sk_lookup_udp
    - net/core/filter.c:bpf_tc_sk_lookup_tcp
  

  Symbols:

  ffffffff81f2e120-ffffffff81f2e201: __bpf_sk_lookup (STB_LOCAL)
  ffffffff8220fa3e-ffffffff8220fa73: __bpf_sk_lookup.cold (STB_LOCAL)
  

Arch

• In arm64: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffff800010bfacb8)
  Location: net/core/filter.c:5299
  Inline: True
  Direct callers:
    - net/core/filter.c:bpf_sock_addr_sk_lookup_udp
    - net/core/filter.c:bpf_sock_addr_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_udp
  

  Symbols:

  ffff800010bfacb8-ffff800010bfad70: __bpf_sk_lookup.constprop.0 (STB_LOCAL)
  

• In armhf: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (c0d14700)
  Location: net/core/filter.c:5299
  Inline: True
  Direct callers:
    - net/core/filter.c:bpf_sock_addr_sk_lookup_udp
    - net/core/filter.c:bpf_sock_addr_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_udp
  

  Symbols:

  c0d14700-c0d14788: __bpf_sk_lookup.constprop.0 (STB_LOCAL)
  

• In ppc64el: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (c000000000ce3070)
  Location: net/core/filter.c:5299
  Inline: True
  Direct callers:
    - net/core/filter.c:bpf_sock_addr_sk_lookup_udp
    - net/core/filter.c:bpf_sock_addr_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_udp
  

  Symbols:

  c000000000ce3070-c000000000ce3140: __bpf_sk_lookup.constprop.0 (STB_LOCAL)
  

• In riscv64: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffffffe00077c8aa)
  Location: net/core/filter.c:5299
  Inline: True
  Direct callers:
    - net/core/filter.c:bpf_sock_addr_sk_lookup_udp
    - net/core/filter.c:bpf_sock_addr_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_udp
  

  Symbols:

  ffffffe00077c8aa-ffffffe00077c93c: __bpf_sk_lookup.constprop.0 (STB_LOCAL)
  

Flavor

• In aws: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffffffff818f9630)
  Location: net/core/filter.c:5299
  Inline: True
  Direct callers:
    - net/core/filter.c:bpf_sock_addr_sk_lookup_udp
    - net/core/filter.c:bpf_sock_addr_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_udp
  

  Symbols:

  ffffffff818f9630-ffffffff818f9691: __bpf_sk_lookup.constprop.0 (STB_LOCAL)
  

• In azure: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffffffff818b3460)
  Location: net/core/filter.c:5299
  Inline: True
  Direct callers:
    - net/core/filter.c:bpf_sock_addr_sk_lookup_udp
    - net/core/filter.c:bpf_sock_addr_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_udp
  

  Symbols:

  ffffffff818b3460-ffffffff818b34c1: __bpf_sk_lookup.constprop.0 (STB_LOCAL)
  

• In gcp: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffffffff8194a660)
  Location: net/core/filter.c:5299
  Inline: True
  Direct callers:
    - net/core/filter.c:bpf_sock_addr_sk_lookup_udp
    - net/core/filter.c:bpf_sock_addr_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_udp
  

  Symbols:

  ffffffff8194a660-ffffffff8194a6c1: __bpf_sk_lookup.constprop.0 (STB_LOCAL)
  

• In lowlatency: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In net/core/filter.c (ffffffff8196bf70)
  Location: net/core/filter.c:5299
  Inline: True
  Direct callers:
    - net/core/filter.c:bpf_sock_addr_sk_lookup_udp
    - net/core/filter.c:bpf_sock_addr_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_tcp
    - net/core/filter.c:bpf_xdp_sk_lookup_udp
  

  Symbols:

  ffffffff8196bf70-ffffffff8196bfd1: __bpf_sk_lookup.constprop.0 (STB_LOCAL)
  

Differences

Regular

• No changes between 6.5 and 6.8 ✅