DepSurf

Function: is_preallocated_map

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8120543e)
  Location: kernel/bpf/verifier.c:8959
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_map_prog_compatibility
  

• In 5.11: Selective Inline ⚠️

  bool is_preallocated_map(struct bpf_map *map);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812035c0)
  Location: kernel/bpf/verifier.c:9836
  Inline: True
  Direct callers:
    - kernel/bpf/verifier.c:check_map_prog_compatibility
    - kernel/bpf/verifier.c:check_map_prog_compatibility
  

  Symbols:

  ffffffff812035c0-ffffffff81203619: is_preallocated_map (STB_LOCAL)
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81208012)
  Location: kernel/bpf/verifier.c:11080
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_map_prog_compatibility
    - kernel/bpf/verifier.c:check_map_prog_compatibility
    - kernel/bpf/verifier.c:check_map_prog_compatibility
    - kernel/bpf/verifier.c:check_map_prog_compatibility
  

• In 5.15: Selective Inline ⚠️

  bool is_preallocated_map(struct bpf_map *map);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81236710)
  Location: kernel/bpf/verifier.c:11427
  Inline: True
  Direct callers:
    - kernel/bpf/verifier.c:check_map_prog_compatibility
    - kernel/bpf/verifier.c:check_map_prog_compatibility
  

  Symbols:

  ffffffff81236710-ffffffff81236767: is_preallocated_map (STB_LOCAL)
  

• In 5.19: Selective Inline ⚠️

  bool is_preallocated_map(struct bpf_map *map);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8127aa00)
  Location: kernel/bpf/verifier.c:12483
  Inline: True
  Direct callers:
    - kernel/bpf/verifier.c:check_map_prog_compatibility
    - kernel/bpf/verifier.c:check_map_prog_compatibility
  

  Symbols:

  ffffffff8127aa00-ffffffff8127aa61: is_preallocated_map (STB_LOCAL)
  

• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

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 5.15 and 5.19 ✅