website-function

Function: __btf_name_valid

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: ✅

  bool __btf_name_valid(const struct btf *btf, u32 offset, bool dot_ok);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff811efdb0)
  Location: kernel/bpf/btf.c:540
  Inline: False
  Direct callers:
    - kernel/bpf/btf.c:btf_check_all_types
    - kernel/bpf/btf.c:btf_datasec_check_meta
    - kernel/bpf/btf.c:btf_var_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_ref_type_check_meta
  

  Symbols:

  ffffffff811efdb0-ffffffff811efe4e: __btf_name_valid (STB_LOCAL)
  

• In 5.4: ✅

  bool __btf_name_valid(const struct btf *btf, u32 offset, bool dot_ok);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff811fc4d0)
  Location: kernel/bpf/btf.c:540
  Inline: False
  Direct callers:
    - kernel/bpf/btf.c:btf_check_all_types
    - kernel/bpf/btf.c:btf_datasec_check_meta
    - kernel/bpf/btf.c:btf_var_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_ref_type_check_meta
  

  Symbols:

  ffffffff811fc4d0-ffffffff811fc56e: __btf_name_valid (STB_LOCAL)
  

• In 5.8: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/bpf/btf.c (ffffffff81220110)
  Location: kernel/bpf/btf.c:555
  Inline: True
  Direct callers:
    - kernel/bpf/btf.c:btf_func_proto_check
    - kernel/bpf/btf.c:btf_datasec_check_meta
    - kernel/bpf/btf.c:btf_var_check_meta
    - kernel/bpf/btf.c:btf_func_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_fwd_check_meta
    - kernel/bpf/btf.c:btf_ref_type_check_meta
  

  Symbols:

  ffffffff81220110-ffffffff812201a8: __btf_name_valid.isra.0 (STB_LOCAL)
  

• In 5.11: ✅

  bool __btf_name_valid(const struct btf *btf, u32 offset, bool dot_ok);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff81223590)
  Location: kernel/bpf/btf.c:657
  Inline: False
  Direct callers:
    - kernel/bpf/btf.c:btf_func_proto_check
    - kernel/bpf/btf.c:btf_datasec_check_meta
    - kernel/bpf/btf.c:btf_var_check_meta
    - kernel/bpf/btf.c:btf_func_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_fwd_check_meta
    - kernel/bpf/btf.c:btf_ref_type_check_meta
  

  Symbols:

  ffffffff81223590-ffffffff81223646: __btf_name_valid (STB_LOCAL)
  

• In 5.13: ✅

  bool __btf_name_valid(const struct btf *btf, u32 offset, bool dot_ok);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff81228030)
  Location: kernel/bpf/btf.c:659
  Inline: False
  Direct callers:
    - kernel/bpf/btf.c:btf_func_proto_check
    - kernel/bpf/btf.c:btf_datasec_check_meta
    - kernel/bpf/btf.c:btf_var_check_meta
    - kernel/bpf/btf.c:btf_func_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_fwd_check_meta
    - kernel/bpf/btf.c:btf_ref_type_check_meta
  

  Symbols:

  ffffffff81228030-ffffffff812280e6: __btf_name_valid (STB_LOCAL)
  

• In 5.15: ✅

  bool __btf_name_valid(const struct btf *btf, u32 offset, bool dot_ok);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff81260300)
  Location: kernel/bpf/btf.c:659
  Inline: False
  Direct callers:
    - kernel/bpf/btf.c:btf_func_proto_check
    - kernel/bpf/btf.c:btf_datasec_check_meta
    - kernel/bpf/btf.c:btf_var_check_meta
    - kernel/bpf/btf.c:btf_func_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_fwd_check_meta
    - kernel/bpf/btf.c:btf_ref_type_check_meta
  

  Symbols:

  ffffffff81260300-ffffffff812603b6: __btf_name_valid (STB_LOCAL)
  

• In 5.19: ✅

  bool __btf_name_valid(const struct btf *btf, u32 offset, bool dot_ok);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff812ab1e0)
  Location: kernel/bpf/btf.c:754
  Inline: False
  Direct callers:
    - kernel/bpf/btf.c:btf_func_proto_check
    - kernel/bpf/btf.c:btf_datasec_check_meta
    - kernel/bpf/btf.c:btf_var_check_meta
    - kernel/bpf/btf.c:btf_func_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_fwd_check_meta
    - kernel/bpf/btf.c:btf_ref_type_check_meta
  

  Symbols:

  ffffffff812ab1e0-ffffffff812ab2b7: __btf_name_valid (STB_LOCAL)
  

• In 6.2: ✅

  bool __btf_name_valid(const struct btf *btf, u32 offset, bool dot_ok);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff8130ab40)
  Location: kernel/bpf/btf.c:755
  Inline: False
  Direct callers:
    - kernel/bpf/btf.c:btf_func_proto_check
    - kernel/bpf/btf.c:btf_datasec_check_meta
    - kernel/bpf/btf.c:btf_var_check_meta
    - kernel/bpf/btf.c:btf_func_check_meta
    - kernel/bpf/btf.c:btf_enum64_check_meta
    - kernel/bpf/btf.c:btf_enum64_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_fwd_check_meta
    - kernel/bpf/btf.c:btf_ref_type_check_meta
  

  Symbols:

  ffffffff8130ab40-ffffffff8130ac17: __btf_name_valid (STB_LOCAL)
  

• In 6.5: ✅

  bool __btf_name_valid(const struct btf *btf, u32 offset);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff8133a4a0)
  Location: kernel/bpf/btf.c:777
  Inline: False
  Direct callers:
    - kernel/bpf/btf.c:btf_func_proto_check
    - kernel/bpf/btf.c:btf_datasec_check_meta
    - kernel/bpf/btf.c:btf_var_check_meta
    - kernel/bpf/btf.c:btf_func_check_meta
    - kernel/bpf/btf.c:btf_enum64_check_meta
    - kernel/bpf/btf.c:btf_enum64_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_fwd_check_meta
    - kernel/bpf/btf.c:btf_ref_type_check_meta
  

  Symbols:

  ffffffff8133a4a0-ffffffff8133a561: __btf_name_valid (STB_LOCAL)
  

• In 6.8: ✅

  bool __btf_name_valid(const struct btf *btf, u32 offset);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff813605d0)
  Location: kernel/bpf/btf.c:778
  Inline: False
  Direct callers:
    - kernel/bpf/btf.c:btf_func_proto_check
    - kernel/bpf/btf.c:btf_datasec_check_meta
    - kernel/bpf/btf.c:btf_var_check_meta
    - kernel/bpf/btf.c:btf_func_check_meta
    - kernel/bpf/btf.c:btf_enum64_check_meta
    - kernel/bpf/btf.c:btf_enum64_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_fwd_check_meta
    - kernel/bpf/btf.c:btf_ref_type_check_meta
  

  Symbols:

  ffffffff813605d0-ffffffff81360691: __btf_name_valid (STB_LOCAL)
  

Arch

• In arm64: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/bpf/btf.c (ffff800010282b00)
  Location: kernel/bpf/btf.c:540
  Inline: True
  Direct callers:
    - kernel/bpf/btf.c:btf_check_all_types
    - kernel/bpf/btf.c:btf_datasec_check_meta
    - kernel/bpf/btf.c:btf_var_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_ref_type_check_meta
  

  Symbols:

  ffff800010282b00-ffff800010282bf4: __btf_name_valid.isra.0 (STB_LOCAL)
  

• In armhf: ✅

  bool __btf_name_valid(const struct btf *btf, u32 offset, bool dot_ok);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (c04b35cc)
  Location: kernel/bpf/btf.c:540
  Inline: False
  Direct callers:
    - kernel/bpf/btf.c:btf_check_all_types
    - kernel/bpf/btf.c:btf_datasec_check_meta
    - kernel/bpf/btf.c:btf_var_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_ref_type_check_meta
  

  Symbols:

  c04b35cc-c04b36b0: __btf_name_valid (STB_LOCAL)
  

• In ppc64el: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/bpf/btf.c (c00000000032d250)
  Location: kernel/bpf/btf.c:540
  Inline: True
  Direct callers:
    - kernel/bpf/btf.c:btf_check_all_types
    - kernel/bpf/btf.c:btf_datasec_check_meta
    - kernel/bpf/btf.c:btf_var_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_ref_type_check_meta
  

  Symbols:

  c00000000032d250-c00000000032d338: __btf_name_valid.isra.0 (STB_LOCAL)
  

• In riscv64: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/bpf/btf.c (ffffffe0001b8b96)
  Location: kernel/bpf/btf.c:540
  Inline: True
  Direct callers:
    - kernel/bpf/btf.c:btf_check_all_types
    - kernel/bpf/btf.c:btf_datasec_check_meta
    - kernel/bpf/btf.c:btf_var_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_ref_type_check_meta
  

  Symbols:

  ffffffe0001b8b96-ffffffe0001b8c4a: __btf_name_valid.isra.0 (STB_LOCAL)
  

Flavor

• In aws: ✅

  bool __btf_name_valid(const struct btf *btf, u32 offset, bool dot_ok);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff811f4af0)
  Location: kernel/bpf/btf.c:540
  Inline: False
  Direct callers:
    - kernel/bpf/btf.c:btf_check_all_types
    - kernel/bpf/btf.c:btf_datasec_check_meta
    - kernel/bpf/btf.c:btf_var_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_ref_type_check_meta
  

  Symbols:

  ffffffff811f4af0-ffffffff811f4b8e: __btf_name_valid (STB_LOCAL)
  

• In azure: ✅

  bool __btf_name_valid(const struct btf *btf, u32 offset, bool dot_ok);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff811e7840)
  Location: kernel/bpf/btf.c:540
  Inline: False
  Direct callers:
    - kernel/bpf/btf.c:btf_check_all_types
    - kernel/bpf/btf.c:btf_datasec_check_meta
    - kernel/bpf/btf.c:btf_var_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_ref_type_check_meta
  

  Symbols:

  ffffffff811e7840-ffffffff811e78de: __btf_name_valid (STB_LOCAL)
  

• In gcp: ✅

  bool __btf_name_valid(const struct btf *btf, u32 offset, bool dot_ok);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff811f28c0)
  Location: kernel/bpf/btf.c:540
  Inline: False
  Direct callers:
    - kernel/bpf/btf.c:btf_check_all_types
    - kernel/bpf/btf.c:btf_datasec_check_meta
    - kernel/bpf/btf.c:btf_var_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_ref_type_check_meta
  

  Symbols:

  ffffffff811f28c0-ffffffff811f295e: __btf_name_valid (STB_LOCAL)
  

• In lowlatency: ✅

  bool __btf_name_valid(const struct btf *btf, u32 offset, bool dot_ok);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff81200dd0)
  Location: kernel/bpf/btf.c:540
  Inline: False
  Direct callers:
    - kernel/bpf/btf.c:btf_check_all_types
    - kernel/bpf/btf.c:btf_datasec_check_meta
    - kernel/bpf/btf.c:btf_var_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_enum_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_struct_check_meta
    - kernel/bpf/btf.c:btf_ref_type_check_meta
  

  Symbols:

  ffffffff81200dd0-ffffffff81200e6e: __btf_name_valid (STB_LOCAL)
  

Differences

Regular

• No changes between 5.3 and 5.4 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• Changed between 6.2 and 6.5 ⚠️

  • Param removed. bool dot_ok
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and armhf ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅