DepSurf

Function: is_acquire_function

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:369
  Inline: True
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:369
  Inline: True
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81211a4f)
  Location: kernel/bpf/verifier.c:456
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8121267b)
  Location: kernel/bpf/verifier.c:471
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812148a4)
  Location: kernel/bpf/verifier.c:510
  Inline: True
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8124abe7)
  Location: kernel/bpf/verifier.c:511
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8129211b)
  Location: kernel/bpf/verifier.c:489
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In 6.2: Selective Inline ⚠️

  bool is_acquire_function(enum bpf_func_id func_id, const struct bpf_map *map);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812ec627)
  Location: kernel/bpf/verifier.c:489
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  Direct callers:
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff812ce410-ffffffff812ce483: is_acquire_function (STB_LOCAL)
  

• In 6.5: ✅

  bool is_acquire_function(enum bpf_func_id func_id, const struct bpf_map *map);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812f59a0)
  Location: kernel/bpf/verifier.c:506
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff812f59a0-ffffffff812f5a16: is_acquire_function (STB_LOCAL)
  

• In 6.8: ✅

  bool is_acquire_function(enum bpf_func_id func_id, const struct bpf_map *map);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff813147a0)
  Location: kernel/bpf/verifier.c:466
  Inline: False
  

  Symbols:

  ffffffff813147a0-ffffffff81314816: is_acquire_function (STB_LOCAL)
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:369
  Inline: True
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:369
  Inline: True
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (c000000000319504)
  Location: kernel/bpf/verifier.c:369
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
    - kernel/bpf/verifier.c:check_helper_call
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffe0001ab0ba)
  Location: kernel/bpf/verifier.c:369
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
    - kernel/bpf/verifier.c:check_helper_call
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:369
  Inline: True
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:369
  Inline: True
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:369
  Inline: True
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:369
  Inline: True
  

Differences

Regular

• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅