website-function

Function: check_helper_call

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: ✅

  int check_helper_call(struct bpf_verifier_env *env, int func_id, int insn_idx);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811bae00)
  Location: kernel/bpf/verifier.c:2457
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
  

  Symbols:

  ffffffff811bae00-ffffffff811bb6e3: check_helper_call (STB_LOCAL)
  

• In 5.0: ✅

  int check_helper_call(struct bpf_verifier_env *env, int func_id, int insn_idx);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811caa80)
  Location: kernel/bpf/verifier.c:2846
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
  

  Symbols:

  ffffffff811caa80-ffffffff811cb807: check_helper_call (STB_LOCAL)
  

• In 5.3: ✅

  int check_helper_call(struct bpf_verifier_env *env, int func_id, int insn_idx);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811e1b60)
  Location: kernel/bpf/verifier.c:3938
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
  

  Symbols:

  ffffffff811e1b60-ffffffff811e2b58: check_helper_call (STB_LOCAL)
  

• In 5.4: ✅

  int check_helper_call(struct bpf_verifier_env *env, int func_id, int insn_idx);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811ee360)
  Location: kernel/bpf/verifier.c:3941
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
  

  Symbols:

  ffffffff811ee360-ffffffff811ef3de: check_helper_call (STB_LOCAL)
  

• In 5.8: ✅

  int check_helper_call(struct bpf_verifier_env *env, int func_id, int insn_idx);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81211630)
  Location: kernel/bpf/verifier.c:4596
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
  

  Symbols:

  ffffffff81211630-ffffffff8121204e: check_helper_call (STB_LOCAL)
  

• In 5.11: ✅

  int check_helper_call(struct bpf_verifier_env *env, int func_id, int insn_idx);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812121e0)
  Location: kernel/bpf/verifier.c:5048
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
  

  Symbols:

  ffffffff812121e0-ffffffff81212d9d: check_helper_call (STB_LOCAL)
  

• In 5.13: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (ffffffff81214300)
  Location: kernel/bpf/verifier.c:5938
  Inline: True
  Direct callers:
    - kernel/bpf/verifier.c:do_check
  

  Symbols:

  ffffffff81214300-ffffffff81215245: check_helper_call.isra.0 (STB_LOCAL)
  

• In 5.15: Transformation ⚠️

  int check_helper_call(struct bpf_verifier_env *env, struct bpf_insn *insn, int *insn_idx_p);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:6213
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
  

  Symbols:

  ffffffff8124a5a0-ffffffff8124b7c3: check_helper_call (STB_LOCAL)
  ffffffff81cb8dc7-ffffffff81cb8e50: check_helper_call.cold (STB_LOCAL)
  

• In 5.19: Transformation ⚠️

  int check_helper_call(struct bpf_verifier_env *env, struct bpf_insn *insn, int *insn_idx_p);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:7110
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
  

  Symbols:

  ffffffff81291590-ffffffff81292bef: check_helper_call (STB_LOCAL)
  ffffffff81e6a0da-ffffffff81e6a110: check_helper_call.cold (STB_LOCAL)
  

• In 6.2: Transformation ⚠️

  int check_helper_call(struct bpf_verifier_env *env, struct bpf_insn *insn, int *insn_idx_p);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:7911
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
  

  Symbols:

  ffffffff812ebc70-ffffffff812ed60a: check_helper_call (STB_LOCAL)
  ffffffff8206110c-ffffffff820611cf: check_helper_call.cold (STB_LOCAL)
  

• In 6.5: Transformation ⚠️

  int check_helper_call(struct bpf_verifier_env *env, struct bpf_insn *insn, int *insn_idx_p);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:9348
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
  

  Symbols:

  ffffffff813184f0-ffffffff81319f5b: check_helper_call (STB_LOCAL)
  ffffffff820e056d-ffffffff820e0651: check_helper_call.cold (STB_LOCAL)
  

• In 6.8: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/bpf/verifier.c (0)
  Location: kernel/bpf/verifier.c:10056
  Inline: True
  Direct callers:
    - kernel/bpf/verifier.c:do_check
  

  Symbols:

  ffffffff813399f0-ffffffff8133b8d2: check_helper_call.isra.0 (STB_LOCAL)
  ffffffff821bcb52-ffffffff821bcceb: check_helper_call.isra.0.cold (STB_LOCAL)
  

Arch

• In arm64: ✅

  int check_helper_call(struct bpf_verifier_env *env, int func_id, int insn_idx);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffff800010271d30)
  Location: kernel/bpf/verifier.c:3941
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
  

  Symbols:

  ffff800010271d30-ffff800010272bec: check_helper_call (STB_LOCAL)
  

• In armhf: ✅

  int check_helper_call(struct bpf_verifier_env *env, int func_id, int insn_idx);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (c04a4090)
  Location: kernel/bpf/verifier.c:3941
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
  

  Symbols:

  c04a4090-c04a5294: check_helper_call (STB_LOCAL)
  

• In ppc64el: ✅

  int check_helper_call(struct bpf_verifier_env *env, int func_id, int insn_idx);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (c000000000319230)
  Location: kernel/bpf/verifier.c:3941
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
  

  Symbols:

  c000000000319230-c00000000031a4e4: check_helper_call (STB_LOCAL)
  

• In riscv64: ✅

  int check_helper_call(struct bpf_verifier_env *env, int func_id, int insn_idx);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffe0001aaf4c)
  Location: kernel/bpf/verifier.c:3941
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
  

  Symbols:

  ffffffe0001aaf4c-ffffffe0001ab9f8: check_helper_call (STB_LOCAL)
  

Flavor

• In aws: ✅

  int check_helper_call(struct bpf_verifier_env *env, int func_id, int insn_idx);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811e6980)
  Location: kernel/bpf/verifier.c:3941
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
  

  Symbols:

  ffffffff811e6980-ffffffff811e79fe: check_helper_call (STB_LOCAL)
  

• In azure: ✅

  int check_helper_call(struct bpf_verifier_env *env, int func_id, int insn_idx);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811d9740)
  Location: kernel/bpf/verifier.c:3941
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
  

  Symbols:

  ffffffff811d9740-ffffffff811da7be: check_helper_call (STB_LOCAL)
  

• In gcp: ✅

  int check_helper_call(struct bpf_verifier_env *env, int func_id, int insn_idx);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811e4750)
  Location: kernel/bpf/verifier.c:3941
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
  

  Symbols:

  ffffffff811e4750-ffffffff811e57ce: check_helper_call (STB_LOCAL)
  

• In lowlatency: ✅

  int check_helper_call(struct bpf_verifier_env *env, int func_id, int insn_idx);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811f2b20)
  Location: kernel/bpf/verifier.c:3941
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:do_check
  

  Symbols:

  ffffffff811f2b20-ffffffff811f3b9e: check_helper_call (STB_LOCAL)
  

Differences

Regular

• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅