DepSurf

Function: type_is_sk_pointer

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 (ffffffff811e303b)
  Location: kernel/bpf/verifier.c:325
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_func_arg
    - kernel/bpf/verifier.c:check_mem_access
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811ef8af)
  Location: kernel/bpf/verifier.c:325
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_func_arg
    - kernel/bpf/verifier.c:check_mem_access
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812112da)
  Location: kernel/bpf/verifier.c:389
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_func_arg
    - kernel/bpf/verifier.c:check_mem_access
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8121101a)
  Location: kernel/bpf/verifier.c:393
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_mem_access
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:430
  Inline: True
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:431
  Inline: True
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8128fc9a)
  Location: kernel/bpf/verifier.c:434
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_atomic
    - kernel/bpf/verifier.c:check_mem_access
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812e8cad)
  Location: kernel/bpf/verifier.c:437
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_atomic
    - kernel/bpf/verifier.c:check_mem_access
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81314059)
  Location: kernel/bpf/verifier.c:433
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_atomic
    - kernel/bpf/verifier.c:check_mem_access
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff813336fa)
  Location: include/linux/bpf_verifier.h:874
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_atomic
    - kernel/bpf/verifier.c:check_mem_access
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffff8000102737bc)
  Location: kernel/bpf/verifier.c:325
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_func_arg
    - kernel/bpf/verifier.c:check_mem_access
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (c04a5754)
  Location: kernel/bpf/verifier.c:325
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_func_arg
    - kernel/bpf/verifier.c:check_mem_access
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (c00000000031b148)
  Location: kernel/bpf/verifier.c:325
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_func_arg
    - kernel/bpf/verifier.c:check_mem_access
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffe0001ac31e)
  Location: kernel/bpf/verifier.c:325
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_func_arg
    - kernel/bpf/verifier.c:check_mem_access
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811e7ecf)
  Location: kernel/bpf/verifier.c:325
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_func_arg
    - kernel/bpf/verifier.c:check_mem_access
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811dac8f)
  Location: kernel/bpf/verifier.c:325
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_func_arg
    - kernel/bpf/verifier.c:check_mem_access
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811e5c9f)
  Location: kernel/bpf/verifier.c:325
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_func_arg
    - kernel/bpf/verifier.c:check_mem_access
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811f4067)
  Location: kernel/bpf/verifier.c:325
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:do_check
    - kernel/bpf/verifier.c:check_func_arg
    - kernel/bpf/verifier.c:check_mem_access
  

Differences