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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff818d90a5)
  Location: net/core/filter.c:5106
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_sk_lookup_udp
    - net/core/filter.c:bpf_sk_lookup_tcp
  

• In 5.3: ✅

  struct sock *bpf_sk_lookup(struct sk_buff *skb, struct bpf_sock_tuple *tuple, u32 len, u8 proto, u64 netns_id, u64 flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81926ee0)
  Location: net/core/filter.c:5329
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_sk_lookup_udp
    - net/core/filter.c:bpf_sk_lookup_tcp
  

  Symbols:

  ffffffff81926ee0-ffffffff81926f69: bpf_sk_lookup (STB_LOCAL)
  

• In 5.4: ✅

  struct sock *bpf_sk_lookup(struct sk_buff *skb, struct bpf_sock_tuple *tuple, u32 len, u8 proto, u64 netns_id, u64 flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff819595a0)
  Location: net/core/filter.c:5337
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_sk_lookup_udp
    - net/core/filter.c:bpf_sk_lookup_tcp
  

  Symbols:

  ffffffff819595a0-ffffffff81959619: bpf_sk_lookup (STB_LOCAL)
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81a2e455)
  Location: net/core/filter.c:5464
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_sk_lookup_udp
    - net/core/filter.c:bpf_sk_lookup_tcp
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81a2f9c9)
  Location: net/core/filter.c:6016
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_sk_lookup_udp
    - net/core/filter.c:bpf_sk_lookup_tcp
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81a16aa9)
  Location: net/core/filter.c:6118
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_sk_lookup_udp
    - net/core/filter.c:bpf_sk_lookup_tcp
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff81acbe29)
  Location: net/core/filter.c:6242
  Inline: True
  Inline callers:
    - net/core/filter.c:bpf_sk_lookup_udp
    - net/core/filter.c:bpf_sk_lookup_tcp
  

• In 5.19: Transformation ⚠️

  struct sock *bpf_sk_lookup(struct sk_buff *skb, struct bpf_sock_tuple *tuple, u32 len, u8 proto, u64 netns_id, u64 flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In net/core/filter.c (0)
  Location: net/core/filter.c:6561
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_sk_lookup_udp
    - net/core/filter.c:bpf_sk_lookup_tcp
  

  Symbols:

  ffffffff81c49450-ffffffff81c49571: bpf_sk_lookup (STB_LOCAL)
  ffffffff81f03f70-ffffffff81f03fab: bpf_sk_lookup.cold (STB_LOCAL)
  

• In 6.2: Transformation ⚠️

  struct sock *bpf_sk_lookup(struct sk_buff *skb, struct bpf_sock_tuple *tuple, u32 len, u8 proto, u64 netns_id, u64 flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In net/core/filter.c (0)
  Location: net/core/filter.c:6573
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_sk_lookup_udp
    - net/core/filter.c:bpf_sk_lookup_tcp
  

  Symbols:

  ffffffff81dfe420-ffffffff81dfe541: bpf_sk_lookup (STB_LOCAL)
  ffffffff820ac741-ffffffff820ac77c: bpf_sk_lookup.cold (STB_LOCAL)
  

• In 6.5: Transformation ⚠️

  struct sock *bpf_sk_lookup(struct sk_buff *skb, struct bpf_sock_tuple *tuple, u32 len, u8 proto, u64 netns_id, u64 flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In net/core/filter.c (0)
  Location: net/core/filter.c:6654
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_sk_lookup_udp
    - net/core/filter.c:bpf_sk_lookup_tcp
  

  Symbols:

  ffffffff81e6f3e0-ffffffff81e6f4eb: bpf_sk_lookup (STB_LOCAL)
  ffffffff8212dd0d-ffffffff8212dd42: 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, u8 proto, u64 netns_id, u64 flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In net/core/filter.c (0)
  Location: net/core/filter.c:6744
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_sk_lookup_udp
    - net/core/filter.c:bpf_sk_lookup_tcp
  

  Symbols:

  ffffffff81f2ea20-ffffffff81f2eb2b: bpf_sk_lookup (STB_LOCAL)
  ffffffff8220fa73-ffffffff8220faa8: bpf_sk_lookup.cold (STB_LOCAL)
  

Arch

• In arm64: ✅

  struct sock *bpf_sk_lookup(struct sk_buff *skb, struct bpf_sock_tuple *tuple, u32 len, u8 proto, u64 netns_id, u64 flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/core/filter.c (ffff800010bfab30)
  Location: net/core/filter.c:5337
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_sk_lookup_udp
    - net/core/filter.c:bpf_sk_lookup_tcp
  

  Symbols:

  ffff800010bfab30-ffff800010bfabf4: bpf_sk_lookup (STB_LOCAL)
  

• In armhf: ✅

  struct sock *bpf_sk_lookup(struct sk_buff *skb, struct bpf_sock_tuple *tuple, u32 len, u8 proto, u64 netns_id, u64 flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/core/filter.c (c0d145f0)
  Location: net/core/filter.c:5337
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_sk_lookup_udp
    - net/core/filter.c:bpf_sk_lookup_tcp
  

  Symbols:

  c0d145f0-c0d14678: bpf_sk_lookup (STB_LOCAL)
  

• In ppc64el: ✅

  struct sock *bpf_sk_lookup(struct sk_buff *skb, struct bpf_sock_tuple *tuple, u32 len, u8 proto, u64 netns_id, u64 flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/core/filter.c (c000000000ce2f50)
  Location: net/core/filter.c:5337
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_sk_lookup_udp
    - net/core/filter.c:bpf_sk_lookup_tcp
  

  Symbols:

  c000000000ce2f50-c000000000ce3010: bpf_sk_lookup (STB_LOCAL)
  

• In riscv64: ✅

  struct sock *bpf_sk_lookup(struct sk_buff *skb, struct bpf_sock_tuple *tuple, u32 len, u8 proto, u64 netns_id, u64 flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffe00077c772)
  Location: net/core/filter.c:5337
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_sk_lookup_udp
    - net/core/filter.c:bpf_sk_lookup_tcp
  

  Symbols:

  ffffffe00077c772-ffffffe00077c80e: bpf_sk_lookup (STB_LOCAL)
  

Flavor

• In aws: ✅

  struct sock *bpf_sk_lookup(struct sk_buff *skb, struct bpf_sock_tuple *tuple, u32 len, u8 proto, u64 netns_id, u64 flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff818f9570)
  Location: net/core/filter.c:5337
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_sk_lookup_udp
    - net/core/filter.c:bpf_sk_lookup_tcp
  

  Symbols:

  ffffffff818f9570-ffffffff818f95e9: bpf_sk_lookup (STB_LOCAL)
  

• In azure: ✅

  struct sock *bpf_sk_lookup(struct sk_buff *skb, struct bpf_sock_tuple *tuple, u32 len, u8 proto, u64 netns_id, u64 flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff818b33a0)
  Location: net/core/filter.c:5337
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_sk_lookup_udp
    - net/core/filter.c:bpf_sk_lookup_tcp
  

  Symbols:

  ffffffff818b33a0-ffffffff818b3419: bpf_sk_lookup (STB_LOCAL)
  

• In gcp: ✅

  struct sock *bpf_sk_lookup(struct sk_buff *skb, struct bpf_sock_tuple *tuple, u32 len, u8 proto, u64 netns_id, u64 flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff8194a5a0)
  Location: net/core/filter.c:5337
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_sk_lookup_udp
    - net/core/filter.c:bpf_sk_lookup_tcp
  

  Symbols:

  ffffffff8194a5a0-ffffffff8194a619: bpf_sk_lookup (STB_LOCAL)
  

• In lowlatency: ✅

  struct sock *bpf_sk_lookup(struct sk_buff *skb, struct bpf_sock_tuple *tuple, u32 len, u8 proto, u64 netns_id, u64 flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/core/filter.c (ffffffff8196beb0)
  Location: net/core/filter.c:5337
  Inline: False
  Direct callers:
    - net/core/filter.c:bpf_sk_lookup_udp
    - net/core/filter.c:bpf_sk_lookup_tcp
  

  Symbols:

  ffffffff8196beb0-ffffffff8196bf29: bpf_sk_lookup (STB_LOCAL)
  

Differences

Regular

• No changes between 5.3 and 5.4 ✅
• 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 ✅