DepSurf

Function: get_dynptr_arg_reg

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: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: ✅

  struct bpf_reg_state *get_dynptr_arg_reg(struct bpf_verifier_env *env, const struct bpf_func_proto *fn, struct bpf_reg_state *regs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812f6b40)
  Location: kernel/bpf/verifier.c:7857
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:check_helper_call
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff812f6b40-ffffffff812f6c15: get_dynptr_arg_reg (STB_LOCAL)
  

• In 6.8: ✅

  struct bpf_reg_state *get_dynptr_arg_reg(struct bpf_verifier_env *env, const struct bpf_func_proto *fn, struct bpf_reg_state *regs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81315ac0)
  Location: kernel/bpf/verifier.c:8361
  Inline: False
  

  Symbols:

  ffffffff81315ac0-ffffffff81315b95: get_dynptr_arg_reg (STB_LOCAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• No changes between 6.5 and 6.8 ✅