DepSurf

Function: bpf_for_each_array_elem

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: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: ✅

  int bpf_for_each_array_elem(struct bpf_map *map, void *callback_fn, void *callback_ctx, u64 flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/arraymap.c (ffffffff812200b0)
  Location: kernel/bpf/arraymap.c:628
  Inline: False
  

  Symbols:

  ffffffff812200b0-ffffffff81220198: bpf_for_each_array_elem (STB_LOCAL)
  

• In 5.15: ✅

  int bpf_for_each_array_elem(struct bpf_map *map, void *callback_fn, void *callback_ctx, u64 flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/arraymap.c (ffffffff81257710)
  Location: kernel/bpf/arraymap.c:648
  Inline: False
  

  Symbols:

  ffffffff81257710-ffffffff812577f8: bpf_for_each_array_elem (STB_LOCAL)
  

• In 5.19: ✅

  int bpf_for_each_array_elem(struct bpf_map *map, bpf_callback_t callback_fn, void *callback_ctx, u64 flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/arraymap.c (ffffffff812a02f0)
  Location: kernel/bpf/arraymap.c:683
  Inline: False
  

  Symbols:

  ffffffff812a02f0-ffffffff812a03f5: bpf_for_each_array_elem (STB_LOCAL)
  

• In 6.2: ✅

  int bpf_for_each_array_elem(struct bpf_map *map, bpf_callback_t callback_fn, void *callback_ctx, u64 flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/arraymap.c (ffffffff812fd1a0)
  Location: kernel/bpf/arraymap.c:689
  Inline: False
  

  Symbols:

  ffffffff812fd1a0-ffffffff812fd2a5: bpf_for_each_array_elem (STB_LOCAL)
  

• In 6.5: ✅

  long int bpf_for_each_array_elem(struct bpf_map *map, bpf_callback_t callback_fn, void *callback_ctx, u64 flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/arraymap.c (ffffffff8132bdd0)
  Location: kernel/bpf/arraymap.c:689
  Inline: False
  

  Symbols:

  ffffffff8132bdd0-ffffffff8132bed7: bpf_for_each_array_elem (STB_LOCAL)
  

• In 6.8: ✅

  long int bpf_for_each_array_elem(struct bpf_map *map, bpf_callback_t callback_fn, void *callback_ctx, u64 flags);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/arraymap.c (ffffffff813502a0)
  Location: kernel/bpf/arraymap.c:689
  Inline: False
  

  Symbols:

  ffffffff813502a0-ffffffff813503a7: bpf_for_each_array_elem (STB_LOCAL)
  

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 5.13 and 5.15 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Param type changed. void *callback_fn ➡️ bpf_callback_t callback_fn
• No changes between 5.19 and 6.2 ✅
• Changed between 6.2 and 6.5 ⚠️

  • Return type changed. int ➡️ long int
• No changes between 6.5 and 6.8 ✅