DepSurf

Function: btf_type_skip_modifiers

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: Selective Inline ⚠️

  const struct btf_type *btf_type_skip_modifiers(const struct btf *btf, u32 id, u32 *res_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff81222975)
  Location: kernel/bpf/btf.c:404
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_struct_access
    - kernel/bpf/btf.c:btf_struct_access
    - kernel/bpf/btf.c:btf_struct_access
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_modifier_seq_show
    - kernel/bpf/btf.c:btf_type_resolve_func_ptr
  Direct callers:
    - kernel/bpf/btf.c:btf_type_resolve_func_ptr
  

  Symbols:

  ffffffff81222e20-ffffffff81222e71: btf_type_skip_modifiers (STB_GLOBAL)
  

• In 5.11: Selective Inline ⚠️

  const struct btf_type *btf_type_skip_modifiers(const struct btf *btf, u32 id, u32 *res_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff8122896c)
  Location: kernel/bpf/btf.c:493
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_type_resolve_func_ptr
  Direct callers:
    - kernel/bpf/verifier.c:check_pseudo_btf_id
    - kernel/bpf/verifier.c:check_pseudo_btf_id
    - kernel/bpf/verifier.c:check_helper_call
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:__btf_array_show
    - kernel/bpf/btf.c:btf_modifier_show
    - kernel/bpf/btf.c:btf_type_resolve_func_ptr
  

  Symbols:

  ffffffff81228040-ffffffff812280d1: btf_type_skip_modifiers (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  const struct btf_type *btf_type_skip_modifiers(const struct btf *btf, u32 id, u32 *res_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff812307d2)
  Location: kernel/bpf/btf.c:494
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_check_func_arg_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_type_resolve_func_ptr
  Direct callers:
    - kernel/bpf/verifier.c:check_pseudo_btf_id
    - kernel/bpf/verifier.c:check_pseudo_btf_id
    - kernel/bpf/btf.c:btf_prepare_func_args
    - kernel/bpf/btf.c:btf_check_func_arg_match
    - kernel/bpf/btf.c:btf_check_func_arg_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:__btf_array_show
    - kernel/bpf/btf.c:btf_modifier_show
    - kernel/bpf/btf.c:btf_type_resolve_func_ptr
  

  Symbols:

  ffffffff8122cb40-ffffffff8122cbd3: btf_type_skip_modifiers (STB_GLOBAL)
  

• In 5.15: Selective Inline ⚠️

  const struct btf_type *btf_type_skip_modifiers(const struct btf *btf, u32 id, u32 *res_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff8126954d)
  Location: kernel/bpf/btf.c:494
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_check_func_arg_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_type_resolve_func_ptr
  Direct callers:
    - kernel/bpf/verifier.c:check_pseudo_btf_id
    - kernel/bpf/verifier.c:check_pseudo_btf_id
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:check_helper_call
    - kernel/bpf/btf.c:btf_prepare_func_args
    - kernel/bpf/btf.c:btf_check_func_arg_match
    - kernel/bpf/btf.c:btf_check_func_arg_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:__btf_array_show
    - kernel/bpf/btf.c:btf_modifier_show
    - kernel/bpf/btf.c:btf_type_resolve_func_ptr
  

  Symbols:

  ffffffff812654a0-ffffffff81265533: btf_type_skip_modifiers (STB_GLOBAL)
  

• In 5.19: ✅

  const struct btf_type *btf_type_skip_modifiers(const struct btf *btf, u32 id, u32 *res_id);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff812b1530)
  Location: kernel/bpf/btf.c:581
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:check_pseudo_btf_id
    - kernel/bpf/verifier.c:check_pseudo_btf_id
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:check_helper_call
    - kernel/bpf/btf.c:__bpf_core_types_are_compat
    - kernel/bpf/btf.c:__bpf_core_types_are_compat
    - kernel/bpf/btf.c:__bpf_core_types_are_compat
    - kernel/bpf/btf.c:__bpf_core_types_are_compat
    - kernel/bpf/btf.c:__bpf_core_types_are_compat
    - kernel/bpf/btf.c:__bpf_core_types_are_compat
    - kernel/bpf/btf.c:btf_prepare_func_args
    - kernel/bpf/btf.c:btf_check_func_arg_match
    - kernel/bpf/btf.c:btf_check_func_arg_match
    - kernel/bpf/btf.c:btf_check_func_arg_match
    - kernel/bpf/btf.c:btf_check_func_arg_match
    - kernel/bpf/btf.c:btf_check_func_arg_match
    - kernel/bpf/btf.c:__btf_type_is_scalar_struct
    - kernel/bpf/btf.c:__btf_type_is_scalar_struct
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:__btf_array_show
    - kernel/bpf/btf.c:btf_modifier_show
    - kernel/bpf/btf.c:btf_type_resolve_func_ptr
    - kernel/bpf/btf.c:btf_type_resolve_func_ptr
    - tools/lib/bpf/relo_core.c:bpf_core_format_spec
    - tools/lib/bpf/relo_core.c:bpf_core_calc_field_relo
    - tools/lib/bpf/relo_core.c:bpf_core_spec_match
    - tools/lib/bpf/relo_core.c:bpf_core_spec_match
    - tools/lib/bpf/relo_core.c:bpf_core_spec_match
    - tools/lib/bpf/relo_core.c:bpf_core_match_member
    - tools/lib/bpf/relo_core.c:bpf_core_fields_are_compat
    - tools/lib/bpf/relo_core.c:bpf_core_fields_are_compat
    - tools/lib/bpf/relo_core.c:bpf_core_parse_spec
    - tools/lib/bpf/relo_core.c:bpf_core_parse_spec
    - tools/lib/bpf/relo_core.c:bpf_core_parse_spec
  

  Symbols:

  ffffffff812b1530-ffffffff812b15db: btf_type_skip_modifiers (STB_GLOBAL)
  

• In 6.2: Selective Inline ⚠️

  const struct btf_type *btf_type_skip_modifiers(const struct btf *btf, u32 id, u32 *res_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff813165c7)
  Location: kernel/bpf/btf.c:576
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_check_func_arg_match
    - kernel/bpf/btf.c:btf_check_func_type_match
  Direct callers:
    - kernel/bpf/verifier.c:check_pseudo_btf_id
    - kernel/bpf/verifier.c:check_pseudo_btf_id
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:check_kfunc_args
    - kernel/bpf/verifier.c:check_kfunc_args
    - kernel/bpf/verifier.c:check_kfunc_args
    - kernel/bpf/verifier.c:get_kfunc_ptr_arg_type
    - kernel/bpf/verifier.c:__btf_type_is_scalar_struct
    - kernel/bpf/verifier.c:__btf_type_is_scalar_struct
    - kernel/bpf/verifier.c:check_helper_call
    - kernel/bpf/btf.c:btf_prepare_func_args
    - kernel/bpf/btf.c:btf_check_func_arg_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:__btf_array_show
    - kernel/bpf/btf.c:btf_modifier_show
    - kernel/bpf/btf.c:btf_type_resolve_func_ptr
    - kernel/bpf/btf.c:btf_type_resolve_func_ptr
    - tools/lib/bpf/relo_core.c:__bpf_core_types_match
    - tools/lib/bpf/relo_core.c:__bpf_core_types_match
    - tools/lib/bpf/relo_core.c:bpf_core_format_spec
    - tools/lib/bpf/relo_core.c:bpf_core_calc_field_relo
    - tools/lib/bpf/relo_core.c:bpf_core_spec_match
    - tools/lib/bpf/relo_core.c:bpf_core_spec_match
    - tools/lib/bpf/relo_core.c:bpf_core_spec_match
    - tools/lib/bpf/relo_core.c:bpf_core_match_member
    - tools/lib/bpf/relo_core.c:bpf_core_fields_are_compat
    - tools/lib/bpf/relo_core.c:bpf_core_fields_are_compat
    - tools/lib/bpf/relo_core.c:bpf_core_parse_spec
    - tools/lib/bpf/relo_core.c:bpf_core_parse_spec
    - tools/lib/bpf/relo_core.c:bpf_core_parse_spec
    - tools/lib/bpf/relo_core.c:__bpf_core_types_are_compat
    - tools/lib/bpf/relo_core.c:__bpf_core_types_are_compat
    - tools/lib/bpf/relo_core.c:__bpf_core_types_are_compat
    - tools/lib/bpf/relo_core.c:__bpf_core_types_are_compat
    - tools/lib/bpf/relo_core.c:__bpf_core_types_are_compat
    - tools/lib/bpf/relo_core.c:__bpf_core_types_are_compat
  

  Symbols:

  ffffffff81311990-ffffffff81311a3b: btf_type_skip_modifiers (STB_GLOBAL)
  

• In 6.5: Selective Inline ⚠️

  const struct btf_type *btf_type_skip_modifiers(const struct btf *btf, u32 id, u32 *res_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff81346498)
  Location: kernel/bpf/btf.c:599
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_check_func_arg_match
    - kernel/bpf/btf.c:btf_check_func_type_match
  Direct callers:
    - kernel/trace/trace_probe.c:type_from_btf_id
    - kernel/bpf/verifier.c:check_pseudo_btf_id
    - kernel/bpf/verifier.c:check_pseudo_btf_id
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:check_kfunc_args
    - kernel/bpf/verifier.c:check_kfunc_args
    - kernel/bpf/verifier.c:process_kf_arg_ptr_to_btf_id
    - kernel/bpf/verifier.c:get_kfunc_ptr_arg_type
    - kernel/bpf/verifier.c:__btf_type_is_scalar_struct
    - kernel/bpf/verifier.c:__btf_type_is_scalar_struct
    - kernel/bpf/verifier.c:check_helper_call
    - kernel/bpf/verifier.c:process_iter_arg
    - kernel/bpf/verifier.c:process_iter_arg
    - kernel/bpf/btf.c:btf_nested_type_is_trusted
    - kernel/bpf/btf.c:btf_check_iter_kfuncs
    - kernel/bpf/btf.c:btf_check_iter_kfuncs
    - kernel/bpf/btf.c:btf_check_iter_kfuncs
    - kernel/bpf/btf.c:btf_prepare_func_args
    - kernel/bpf/btf.c:btf_check_func_arg_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:__btf_array_show
    - kernel/bpf/btf.c:btf_modifier_show
    - kernel/bpf/btf.c:btf_type_resolve_func_ptr
    - kernel/bpf/btf.c:btf_type_resolve_func_ptr
    - tools/lib/bpf/relo_core.c:__bpf_core_types_match
    - tools/lib/bpf/relo_core.c:__bpf_core_types_match
    - tools/lib/bpf/relo_core.c:bpf_core_format_spec
    - tools/lib/bpf/relo_core.c:bpf_core_calc_field_relo
    - tools/lib/bpf/relo_core.c:bpf_core_spec_match
    - tools/lib/bpf/relo_core.c:bpf_core_spec_match
    - tools/lib/bpf/relo_core.c:bpf_core_spec_match
    - tools/lib/bpf/relo_core.c:bpf_core_match_member
    - tools/lib/bpf/relo_core.c:bpf_core_fields_are_compat
    - tools/lib/bpf/relo_core.c:bpf_core_fields_are_compat
    - tools/lib/bpf/relo_core.c:bpf_core_parse_spec
    - tools/lib/bpf/relo_core.c:bpf_core_parse_spec
    - tools/lib/bpf/relo_core.c:bpf_core_parse_spec
    - tools/lib/bpf/relo_core.c:__bpf_core_types_are_compat
    - tools/lib/bpf/relo_core.c:__bpf_core_types_are_compat
    - tools/lib/bpf/relo_core.c:__bpf_core_types_are_compat
    - tools/lib/bpf/relo_core.c:__bpf_core_types_are_compat
    - tools/lib/bpf/relo_core.c:__bpf_core_types_are_compat
    - tools/lib/bpf/relo_core.c:__bpf_core_types_are_compat
  

  Symbols:

  ffffffff81341220-ffffffff813412d0: btf_type_skip_modifiers (STB_GLOBAL)
  

• In 6.8: Selective Inline ⚠️

  const struct btf_type *btf_type_skip_modifiers(const struct btf *btf, u32 id, u32 *res_id);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff81368223)
  Location: kernel/bpf/btf.c:600
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_check_func_type_match
  Direct callers:
    - kernel/trace/trace_probe.c:traceprobe_parse_probe_arg_body
    - kernel/trace/trace_probe.c:traceprobe_parse_probe_arg_body
    - kernel/trace/trace_probe.c:parse_btf_arg
    - kernel/trace/trace_btf.c:btf_find_struct_member
    - kernel/bpf/verifier.c:check_pseudo_btf_id
    - kernel/bpf/verifier.c:check_pseudo_btf_id
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:check_kfunc_args
    - kernel/bpf/verifier.c:check_kfunc_args
    - kernel/bpf/verifier.c:process_kf_arg_ptr_to_btf_id
    - kernel/bpf/verifier.c:get_kfunc_ptr_arg_type
    - kernel/bpf/verifier.c:__btf_type_is_scalar_struct
    - kernel/bpf/verifier.c:__btf_type_is_scalar_struct
    - kernel/bpf/verifier.c:process_iter_arg
    - kernel/bpf/verifier.c:process_iter_arg
    - kernel/bpf/btf.c:btf_nested_type_is_trusted
    - kernel/bpf/btf.c:btf_check_iter_kfuncs
    - kernel/bpf/btf.c:btf_check_iter_kfuncs
    - kernel/bpf/btf.c:btf_check_iter_kfuncs
    - kernel/bpf/btf.c:btf_prepare_func_args
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_check_func_type_match
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_struct_walk
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:btf_ctx_access
    - kernel/bpf/btf.c:__btf_array_show
    - kernel/bpf/btf.c:btf_modifier_show
    - kernel/bpf/btf.c:btf_type_resolve_func_ptr
    - kernel/bpf/btf.c:btf_type_resolve_func_ptr
    - tools/lib/bpf/relo_core.c:__bpf_core_types_match
    - tools/lib/bpf/relo_core.c:__bpf_core_types_match
    - tools/lib/bpf/relo_core.c:bpf_core_format_spec
    - tools/lib/bpf/relo_core.c:bpf_core_calc_field_relo
    - tools/lib/bpf/relo_core.c:bpf_core_spec_match
    - tools/lib/bpf/relo_core.c:bpf_core_spec_match
    - tools/lib/bpf/relo_core.c:bpf_core_spec_match
    - tools/lib/bpf/relo_core.c:bpf_core_match_member
    - tools/lib/bpf/relo_core.c:bpf_core_fields_are_compat
    - tools/lib/bpf/relo_core.c:bpf_core_fields_are_compat
    - tools/lib/bpf/relo_core.c:bpf_core_parse_spec
    - tools/lib/bpf/relo_core.c:bpf_core_parse_spec
    - tools/lib/bpf/relo_core.c:bpf_core_parse_spec
    - tools/lib/bpf/relo_core.c:__bpf_core_types_are_compat
    - tools/lib/bpf/relo_core.c:__bpf_core_types_are_compat
    - tools/lib/bpf/relo_core.c:__bpf_core_types_are_compat
    - tools/lib/bpf/relo_core.c:__bpf_core_types_are_compat
    - tools/lib/bpf/relo_core.c:__bpf_core_types_are_compat
    - tools/lib/bpf/relo_core.c:__bpf_core_types_are_compat
  

  Symbols:

  ffffffff81367740-ffffffff813677f0: btf_type_skip_modifiers (STB_GLOBAL)
  

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 5.8 and 5.11 ✅
• 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 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅