DepSurf

Function: btf_type_is_scalar

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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81210a41)
  Location: include/linux/btf.h:145
  Inline: True
  

  In kernel/bpf/btf.c (ffffffff8123083f)
  Location: include/linux/btf.h:145
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_check_func_arg_match
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81245bf9)
  Location: include/linux/btf.h:146
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_kfunc_call
  

  In kernel/bpf/btf.c (ffffffff812695ba)
  Location: include/linux/btf.h:146
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_check_func_arg_match
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8128bc5f)
  Location: include/linux/btf.h:227
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_kfunc_call
  

  In kernel/bpf/btf.c (ffffffff812b8792)
  Location: include/linux/btf.h:227
  Inline: True
  Inline callers:
    - 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
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812ea7a9)
  Location: include/linux/btf.h:314
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:check_kfunc_args
    - kernel/bpf/verifier.c:get_kfunc_ptr_arg_type
    - 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
  

  In kernel/bpf/btf.c (ffffffff8131660b)
  Location: include/linux/btf.h:314
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_check_func_arg_match
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81316884)
  Location: include/linux/btf.h:330
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:check_kfunc_args
    - kernel/bpf/verifier.c:get_kfunc_ptr_arg_type
    - 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
  

  In kernel/bpf/btf.c (ffffffff813464e6)
  Location: include/linux/btf.h:330
  Inline: True
  Inline callers:
    - kernel/bpf/btf.c:btf_check_func_arg_match
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81338aac)
  Location: include/linux/btf.h:341
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:check_kfunc_args
    - kernel/bpf/verifier.c:get_kfunc_ptr_arg_type
    - 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
  

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