DepSurf

Function: check_func_proto

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811baece)
  Location: kernel/bpf/verifier.c:2272
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811cab2d)
  Location: kernel/bpf/verifier.c:2600
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811e1c0d)
  Location: kernel/bpf/verifier.c:3672
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811ee40d)
  Location: kernel/bpf/verifier.c:3675
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In 5.8: ✅

  int check_func_proto(const struct bpf_func_proto *fn, int func_id);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81203720)
  Location: kernel/bpf/verifier.c:4252
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff81203720-ffffffff812038b8: check_func_proto (STB_LOCAL)
  

• In 5.11: ✅

  int check_func_proto(const struct bpf_func_proto *fn, int func_id);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81203920)
  Location: kernel/bpf/verifier.c:4674
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff81203920-ffffffff81203b01: check_func_proto (STB_LOCAL)
  

• In 5.13: ✅

  int check_func_proto(const struct bpf_func_proto *fn, int func_id);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81204580)
  Location: kernel/bpf/verifier.c:5428
  Inline: False
  

  Symbols:

  ffffffff81204580-ffffffff8120476e: check_func_proto (STB_LOCAL)
  

• In 5.15: ✅

  int check_func_proto(const struct bpf_func_proto *fn, int func_id);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81237380)
  Location: kernel/bpf/verifier.c:5625
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff81237380-ffffffff8123768c: check_func_proto (STB_LOCAL)
  

• In 5.19: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (ffffffff81279ec0)
  Location: kernel/bpf/verifier.c:6478
  Inline: True
  Direct callers:
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff81279ec0-ffffffff8127a22e: check_func_proto.constprop.0 (STB_LOCAL)
  

• In 6.2: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (ffffffff812d1c80)
  Location: kernel/bpf/verifier.c:7216
  Inline: True
  Direct callers:
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff812d1c80-ffffffff812d1fa2: check_func_proto.constprop.0 (STB_LOCAL)
  

• In 6.5: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (ffffffff81303f60)
  Location: kernel/bpf/verifier.c:8582
  Inline: True
  Direct callers:
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff81303f60-ffffffff81304282: check_func_proto.isra.0 (STB_LOCAL)
  

• In 6.8: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (ffffffff81323870)
  Location: kernel/bpf/verifier.c:9099
  Inline: True
  

  Symbols:

  ffffffff81323870-ffffffff81323b92: check_func_proto.isra.0 (STB_LOCAL)
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffff800010271e0c)
  Location: kernel/bpf/verifier.c:3675
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (c04a4164)
  Location: kernel/bpf/verifier.c:3675
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (c000000000319330)
  Location: kernel/bpf/verifier.c:3675
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffe0001aafe2)
  Location: kernel/bpf/verifier.c:3675
  Inline: True
  Inline callers:
    - 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 (ffffffff811e6a2d)
  Location: kernel/bpf/verifier.c:3675
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811d97ed)
  Location: kernel/bpf/verifier.c:3675
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811e47fd)
  Location: kernel/bpf/verifier.c:3675
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811f2bcd)
  Location: kernel/bpf/verifier.c:3675
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

Differences

Regular

• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅