DepSurf

Function: btf_distill_func_proto

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: ✅

  int btf_distill_func_proto(struct bpf_verifier_log *log, struct btf *btf, const struct btf_type *func, const char *tname, struct btf_func_model *m);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff81225430)
  Location: kernel/bpf/btf.c:4173
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:check_attach_btf_id
    - kernel/bpf/verifier.c:check_attach_btf_id
    - kernel/bpf/verifier.c:check_attach_btf_id
    - kernel/bpf/bpf_struct_ops.c:bpf_struct_ops_init
  

  Symbols:

  ffffffff81225430-ffffffff812255c3: btf_distill_func_proto (STB_GLOBAL)
  

• In 5.11: ✅

  int btf_distill_func_proto(struct bpf_verifier_log *log, struct btf *btf, const struct btf_type *func, const char *tname, struct btf_func_model *m);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff8122bca0)
  Location: kernel/bpf/btf.c:5097
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:bpf_check_attach_target
    - kernel/bpf/verifier.c:bpf_check_attach_target
    - kernel/bpf/verifier.c:bpf_check_attach_target
    - kernel/bpf/bpf_struct_ops.c:bpf_struct_ops_init
  

  Symbols:

  ffffffff8122bca0-ffffffff8122be0c: btf_distill_func_proto (STB_GLOBAL)
  

• In 5.13: ✅

  int btf_distill_func_proto(struct bpf_verifier_log *log, struct btf *btf, const struct btf_type *func, const char *tname, struct btf_func_model *m);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff81230ca0)
  Location: kernel/bpf/btf.c:5170
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:bpf_check_attach_target
    - kernel/bpf/verifier.c:bpf_check_attach_target
    - kernel/bpf/verifier.c:bpf_check_attach_target
    - kernel/bpf/verifier.c:add_kfunc_call
    - kernel/bpf/bpf_struct_ops.c:bpf_struct_ops_init
  

  Symbols:

  ffffffff81230ca0-ffffffff81230e6c: btf_distill_func_proto (STB_GLOBAL)
  

• In 5.15: ✅

  int btf_distill_func_proto(struct bpf_verifier_log *log, struct btf *btf, const struct btf_type *func, const char *tname, struct btf_func_model *m);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff81269b70)
  Location: kernel/bpf/btf.c:5223
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:bpf_check_attach_target
    - kernel/bpf/verifier.c:bpf_check_attach_target
    - kernel/bpf/verifier.c:bpf_check_attach_target
    - kernel/bpf/verifier.c:add_kfunc_call
    - kernel/bpf/bpf_struct_ops.c:bpf_struct_ops_init
  

  Symbols:

  ffffffff81269b70-ffffffff81269d74: btf_distill_func_proto (STB_GLOBAL)
  

• In 5.19: ✅

  int btf_distill_func_proto(struct bpf_verifier_log *log, struct btf *btf, const struct btf_type *func, const char *tname, struct btf_func_model *m);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff812b6960)
  Location: kernel/bpf/btf.c:5777
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:bpf_check_attach_target
    - kernel/bpf/verifier.c:bpf_check_attach_target
    - kernel/bpf/verifier.c:bpf_check_attach_target
    - kernel/bpf/verifier.c:add_kfunc_call
    - kernel/bpf/bpf_struct_ops.c:bpf_struct_ops_init
  

  Symbols:

  ffffffff812b6960-ffffffff812b6b72: btf_distill_func_proto (STB_GLOBAL)
  

• In 6.2: ✅

  int btf_distill_func_proto(struct bpf_verifier_log *log, struct btf *btf, const struct btf_type *func, const char *tname, struct btf_func_model *m);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff81317b90)
  Location: kernel/bpf/btf.c:6445
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:bpf_check_attach_target
    - kernel/bpf/verifier.c:bpf_check_attach_target
    - kernel/bpf/verifier.c:bpf_check_attach_target
    - kernel/bpf/verifier.c:add_kfunc_call
    - kernel/bpf/bpf_struct_ops.c:bpf_struct_ops_init
  

  Symbols:

  ffffffff81317b90-ffffffff81317e94: btf_distill_func_proto (STB_GLOBAL)
  

• In 6.5: ✅

  int btf_distill_func_proto(struct bpf_verifier_log *log, struct btf *btf, const struct btf_type *func, const char *tname, struct btf_func_model *m);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff81347a90)
  Location: kernel/bpf/btf.c:6545
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:bpf_check_attach_target
    - kernel/bpf/verifier.c:bpf_check_attach_target
    - kernel/bpf/verifier.c:bpf_check_attach_target
    - kernel/bpf/verifier.c:add_kfunc_call
    - kernel/bpf/bpf_struct_ops.c:bpf_struct_ops_init
  

  Symbols:

  ffffffff81347a90-ffffffff81347e28: btf_distill_func_proto (STB_GLOBAL)
  

• In 6.8: ✅

  int btf_distill_func_proto(struct bpf_verifier_log *log, struct btf *btf, const struct btf_type *func, const char *tname, struct btf_func_model *m);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/btf.c (ffffffff8136df00)
  Location: kernel/bpf/btf.c:6717
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:bpf_check_attach_target
    - kernel/bpf/verifier.c:bpf_check_attach_target
    - kernel/bpf/verifier.c:bpf_check_attach_target
    - kernel/bpf/verifier.c:add_kfunc_call
    - kernel/bpf/bpf_struct_ops.c:bpf_struct_ops_init
  

  Symbols:

  ffffffff8136df00-ffffffff8136e298: btf_distill_func_proto (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 ✅