DepSurf

Function: can_skip_alu_sanitation

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 kernel/bpf/verifier.c (ffffffff811c7945)
  Location: kernel/bpf/verifier.c:3109
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:sanitize_ptr_alu
    - kernel/bpf/verifier.c:sanitize_val_alu
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811db035)
  Location: kernel/bpf/verifier.c:4232
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:sanitize_ptr_alu
    - kernel/bpf/verifier.c:sanitize_val_alu
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811e7785)
  Location: kernel/bpf/verifier.c:4235
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:sanitize_ptr_alu
    - kernel/bpf/verifier.c:sanitize_val_alu
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81203205)
  Location: kernel/bpf/verifier.c:4912
  Inline: True
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812030a5)
  Location: kernel/bpf/verifier.c:5423
  Inline: True
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81209ace)
  Location: kernel/bpf/verifier.c:6424
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8123d806)
  Location: kernel/bpf/verifier.c:6713
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
    - kernel/bpf/verifier.c:sanitize_ptr_alu
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8128322a)
  Location: kernel/bpf/verifier.c:7712
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
    - kernel/bpf/verifier.c:sanitize_ptr_alu
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812dad6a)
  Location: kernel/bpf/verifier.c:9648
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
    - kernel/bpf/verifier.c:sanitize_ptr_alu
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff813104b8)
  Location: kernel/bpf/verifier.c:11564
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
    - kernel/bpf/verifier.c:sanitize_ptr_alu
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81331048)
  Location: kernel/bpf/verifier.c:12498
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:adjust_scalar_min_max_vals
    - kernel/bpf/verifier.c:sanitize_ptr_alu
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffff8000102662bc)
  Location: kernel/bpf/verifier.c:4235
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:sanitize_val_alu
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (c049d26c)
  Location: kernel/bpf/verifier.c:4235
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:sanitize_ptr_alu
    - kernel/bpf/verifier.c:sanitize_val_alu
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (c00000000030afb8)
  Location: kernel/bpf/verifier.c:4235
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:sanitize_val_alu
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffe0001a1732)
  Location: kernel/bpf/verifier.c:4235
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:sanitize_val_alu
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811dfda5)
  Location: kernel/bpf/verifier.c:4235
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:sanitize_ptr_alu
    - kernel/bpf/verifier.c:sanitize_val_alu
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811d2b65)
  Location: kernel/bpf/verifier.c:4235
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:sanitize_ptr_alu
    - kernel/bpf/verifier.c:sanitize_val_alu
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811ddb75)
  Location: kernel/bpf/verifier.c:4235
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:sanitize_ptr_alu
    - kernel/bpf/verifier.c:sanitize_val_alu
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811ebf85)
  Location: kernel/bpf/verifier.c:4235
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:sanitize_ptr_alu
    - kernel/bpf/verifier.c:sanitize_val_alu
  

Differences