DepSurf

Function: get_kfunc_ptr_arg_type

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: ✅

  enum kfunc_ptr_arg_type get_kfunc_ptr_arg_type(struct bpf_verifier_env *env, struct bpf_kfunc_call_arg_meta *meta, const struct btf_type *t, const struct btf_type *ref_t, const char *ref_tname, const struct btf_param *args, int argno, int nargs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812dc0c0)
  Location: kernel/bpf/verifier.c:8652
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:check_kfunc_args
  

  Symbols:

  ffffffff812dc0c0-ffffffff812dc438: get_kfunc_ptr_arg_type (STB_LOCAL)
  

• In 6.5: ✅

  enum kfunc_ptr_arg_type get_kfunc_ptr_arg_type(struct bpf_verifier_env *env, struct bpf_kfunc_call_arg_meta *meta, const struct btf_type *t, const struct btf_type *ref_t, const char *ref_tname, const struct btf_param *args, int argno, int nargs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812fb140)
  Location: kernel/bpf/verifier.c:10161
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:check_kfunc_args
  

  Symbols:

  ffffffff812fb140-ffffffff812fb517: get_kfunc_ptr_arg_type (STB_LOCAL)
  

• In 6.8: ✅

  enum kfunc_ptr_arg_type get_kfunc_ptr_arg_type(struct bpf_verifier_env *env, struct bpf_kfunc_call_arg_meta *meta, const struct btf_type *t, const struct btf_type *ref_t, const char *ref_tname, const struct btf_param *args, int argno, int nargs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8131afd0)
  Location: kernel/bpf/verifier.c:10955
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:check_kfunc_args
  

  Symbols:

  ffffffff8131afd0-ffffffff8131b421: get_kfunc_ptr_arg_type (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 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅