DepSurf

Function: check_map_func_compatibility

Status

Regular

• In 4.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81175da9)
  Location: kernel/bpf/verifier.c:899
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:do_check
  

• In 4.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8118485f)
  Location: kernel/bpf/verifier.c:1035
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:do_check
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8119139f)
  Location: kernel/bpf/verifier.c:1093
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:do_check
  

• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81197d56)
  Location: kernel/bpf/verifier.c:1261
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:do_check
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811a7bb2)
  Location: kernel/bpf/verifier.c:1556
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:do_check
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811bb5fc)
  Location: kernel/bpf/verifier.c:2103
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811cb05b)
  Location: kernel/bpf/verifier.c:2378
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811e2127)
  Location: kernel/bpf/verifier.c:3433
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811ee933)
  Location: kernel/bpf/verifier.c:3434
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In 5.8: ✅

  int check_map_func_compatibility(struct bpf_verifier_env *env, struct bpf_map *map, int func_id);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81209590)
  Location: kernel/bpf/verifier.c:3993
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:check_helper_call
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff81209590-ffffffff81209b50: check_map_func_compatibility (STB_LOCAL)
  

• In 5.11: ✅

  int check_map_func_compatibility(struct bpf_verifier_env *env, struct bpf_map *map, int func_id);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8120aa90)
  Location: kernel/bpf/verifier.c:4378
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:check_helper_call
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff8120aa90-ffffffff8120b0e1: check_map_func_compatibility (STB_LOCAL)
  

• In 5.13: ✅

  int check_map_func_compatibility(struct bpf_verifier_env *env, struct bpf_map *map, int func_id);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8120cad0)
  Location: kernel/bpf/verifier.c:5128
  Inline: False
  

  Symbols:

  ffffffff8120cad0-ffffffff8120d150: check_map_func_compatibility (STB_LOCAL)
  

• In 5.15: ✅

  int check_map_func_compatibility(struct bpf_verifier_env *env, struct bpf_map *map, int func_id);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81240cf0)
  Location: kernel/bpf/verifier.c:5325
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:check_helper_call
    - kernel/bpf/verifier.c:check_helper_call
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff81240cf0-ffffffff81241370: check_map_func_compatibility (STB_LOCAL)
  

• In 5.19: ✅

  int check_map_func_compatibility(struct bpf_verifier_env *env, struct bpf_map *map, int func_id);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff81286250)
  Location: kernel/bpf/verifier.c:6158
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:check_helper_call
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff81286250-ffffffff812868ce: check_map_func_compatibility (STB_LOCAL)
  

• In 6.2: ✅

  int check_map_func_compatibility(struct bpf_verifier_env *env, struct bpf_map *map, int func_id);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812dd380)
  Location: kernel/bpf/verifier.c:6893
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:check_helper_call
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff812dd380-ffffffff812dda61: check_map_func_compatibility (STB_LOCAL)
  

• In 6.5: ✅

  int check_map_func_compatibility(struct bpf_verifier_env *env, struct bpf_map *map, int func_id);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff812fb600)
  Location: kernel/bpf/verifier.c:8255
  Inline: False
  Direct callers:
    - kernel/bpf/verifier.c:check_helper_call
    - kernel/bpf/verifier.c:check_helper_call
  

  Symbols:

  ffffffff812fb600-ffffffff812fbd62: check_map_func_compatibility (STB_LOCAL)
  

• In 6.8: ✅

  int check_map_func_compatibility(struct bpf_verifier_env *env, struct bpf_map *map, int func_id);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff8131b510)
  Location: kernel/bpf/verifier.c:8772
  Inline: False
  

  Symbols:

  ffffffff8131b510-ffffffff8131bc72: check_map_func_compatibility (STB_LOCAL)
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffff800010272208)
  Location: kernel/bpf/verifier.c:3434
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (c04a4650)
  Location: kernel/bpf/verifier.c:3434
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (c000000000319858)
  Location: kernel/bpf/verifier.c:3434
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffe0001ab362)
  Location: kernel/bpf/verifier.c:3434
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811e6f53)
  Location: kernel/bpf/verifier.c:3434
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811d9d13)
  Location: kernel/bpf/verifier.c:3434
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811e4d23)
  Location: kernel/bpf/verifier.c:3434
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/bpf/verifier.c (ffffffff811f30f3)
  Location: kernel/bpf/verifier.c:3434
  Inline: True
  Inline callers:
    - kernel/bpf/verifier.c:check_helper_call
  

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 ✅