DepSurf

Function: __mark_ptr_or_null_regs

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 (ffffffff811d874f)
  Location: kernel/bpf/verifier.c:5651
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811e4e3f)
  Location: kernel/bpf/verifier.c:5661
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
  

• In 5.8: ✅

  void __mark_ptr_or_null_regs(struct bpf_func_state *state, u32 id, bool is_null);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812034e0)
  Location: kernel/bpf/verifier.c:6730
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
  

  Symbols:

  ffffffff812034e0-ffffffff812035c9: __mark_ptr_or_null_regs (STB_LOCAL)
  

• In 5.11: ✅

  void __mark_ptr_or_null_regs(struct bpf_func_state *state, u32 id, bool is_null);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81203450)
  Location: kernel/bpf/verifier.c:7387
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
  

  Symbols:

  ffffffff81203450-ffffffff81203523: __mark_ptr_or_null_regs (STB_LOCAL)
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81204091)
  Location: kernel/bpf/verifier.c:8526
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8123632c)
  Location: kernel/bpf/verifier.c:8819
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8127a86c)
  Location: kernel/bpf/verifier.c:9801
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
  

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

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffff8000102676e4)
  Location: kernel/bpf/verifier.c:5661
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (c049a3f0)
  Location: kernel/bpf/verifier.c:5661
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (c00000000030cec4)
  Location: kernel/bpf/verifier.c:5661
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffe0001a2bc6)
  Location: kernel/bpf/verifier.c:5661
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811dd45f)
  Location: kernel/bpf/verifier.c:5661
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811d021f)
  Location: kernel/bpf/verifier.c:5661
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811db22f)
  Location: kernel/bpf/verifier.c:5661
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811e963f)
  Location: kernel/bpf/verifier.c:5661
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:mark_ptr_or_null_regs
  

Differences

Regular

• No changes between 5.8 and 5.11 ✅