DepSurf

Function: __find_kfunc_desc_btf

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: ✅

  struct btf *__find_kfunc_desc_btf(struct bpf_verifier_env *env, s16 offset);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8127ef10)
  Location: kernel/bpf/verifier.c:1898
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:add_kfunc_call
  

  Symbols:

  ffffffff8127ef10-ffffffff8127f172: __find_kfunc_desc_btf (STB_LOCAL)
  

• In 6.2: ✅

  struct btf *__find_kfunc_desc_btf(struct bpf_verifier_env *env, s16 offset);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812d4540)
  Location: kernel/bpf/verifier.c:2113
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:check_kfunc_call
    - kernel/bpf/verifier.c:add_kfunc_call
  

  Symbols:

  ffffffff812d4540-ffffffff812d47a2: __find_kfunc_desc_btf (STB_LOCAL)
  

• In 6.5: ✅

  struct btf *__find_kfunc_desc_btf(struct bpf_verifier_env *env, s16 offset);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81304460)
  Location: kernel/bpf/verifier.c:2531
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:fetch_kfunc_meta
    - kernel/bpf/verifier.c:add_kfunc_call
  

  Symbols:

  ffffffff81304460-ffffffff813046c2: __find_kfunc_desc_btf (STB_LOCAL)
  

• In 6.8: ✅

  struct btf *__find_kfunc_desc_btf(struct bpf_verifier_env *env, s16 offset);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81324560)
  Location: kernel/bpf/verifier.c:2604
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:fetch_kfunc_meta
    - kernel/bpf/verifier.c:add_kfunc_call
  

  Symbols:

  ffffffff81324560-ffffffff813247c2: __find_kfunc_desc_btf (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 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅