DepSurf

Function: btf_type_name

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: Selective Inline ⚠️

  const char *btf_type_name(const struct btf *btf, u32 id);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81314c04)
  Location: kernel/bpf/verifier.c:730
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:process_iter_arg
    - kernel/bpf/verifier.c:process_iter_arg
    - kernel/bpf/verifier.c:map_kptr_match_type
    - kernel/bpf/verifier.c:map_kptr_match_type
    - kernel/bpf/verifier.c:print_verifier_state
    - kernel/bpf/verifier.c:print_verifier_state
  Direct callers:
    - kernel/bpf/verifier.c:check_reg_type
    - kernel/bpf/verifier.c:check_reg_type
  

  Symbols:

  ffffffff812f6600-ffffffff812f662a: btf_type_name (STB_LOCAL)
  

• In 6.8: Collision, Selective Inline ⚠️

  const char *btf_type_name(const struct btf *btf, u32 id);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8133cd9d)
  Location: kernel/bpf/verifier.c:344
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:do_check_subprogs
    - kernel/bpf/verifier.c:do_check_common
    - kernel/bpf/verifier.c:map_kptr_match_type
    - kernel/bpf/verifier.c:map_kptr_match_type
  Direct callers:
    - kernel/bpf/verifier.c:check_reg_type
    - kernel/bpf/verifier.c:check_reg_type
  

  In kernel/bpf/log.c (ffffffff8134667f)
  Location: kernel/bpf/log.c:388
  Inline: True
  Inline callers:
    - kernel/bpf/log.c:print_verifier_state
    - kernel/bpf/log.c:print_reg_state
  

  Symbols:

  ffffffff81315300-ffffffff8131532a: btf_type_name (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 ✅