DepSurf

Function: restrict_link_by_signature

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: ✅

  int restrict_link_by_signature(struct key *trust_keyring, const struct key_type *type, const union key_payload *payload);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In crypto/asymmetric_keys/restrict.c (ffffffff813f03d0)
  Location: crypto/asymmetric_keys/restrict.c:72
  Inline: False
  Direct callers:
    - certs/system_keyring.c:restrict_link_by_builtin_and_secondary_trusted
    - certs/system_keyring.c:restrict_link_by_builtin_trusted
  

  Symbols:

  ffffffff813f03d0-ffffffff813f0491: restrict_link_by_signature (STB_GLOBAL)
  

• In 4.10: ✅

  int restrict_link_by_signature(struct key *trust_keyring, const struct key_type *type, const union key_payload *payload);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In crypto/asymmetric_keys/restrict.c (ffffffff81409c50)
  Location: crypto/asymmetric_keys/restrict.c:72
  Inline: False
  Direct callers:
    - certs/system_keyring.c:restrict_link_by_builtin_and_secondary_trusted
    - certs/system_keyring.c:restrict_link_by_builtin_trusted
  

  Symbols:

  ffffffff81409c50-ffffffff81409d11: restrict_link_by_signature (STB_GLOBAL)
  

• In 4.13: ✅

  int restrict_link_by_signature(struct key *dest_keyring, const struct key_type *type, const union key_payload *payload, struct key *trust_keyring);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In crypto/asymmetric_keys/restrict.c (ffffffff81417740)
  Location: crypto/asymmetric_keys/restrict.c:73
  Inline: False
  Direct callers:
    - certs/system_keyring.c:restrict_link_by_builtin_and_secondary_trusted
    - certs/system_keyring.c:restrict_link_by_builtin_trusted
  

  Symbols:

  ffffffff81417740-ffffffff8141780b: restrict_link_by_signature (STB_GLOBAL)
  

• In 4.15: ✅

  int restrict_link_by_signature(struct key *dest_keyring, const struct key_type *type, const union key_payload *payload, struct key *trust_keyring);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In crypto/asymmetric_keys/restrict.c (ffffffff81442190)
  Location: crypto/asymmetric_keys/restrict.c:74
  Inline: False
  Direct callers:
    - certs/system_keyring.c:restrict_link_by_builtin_and_secondary_trusted
    - certs/system_keyring.c:restrict_link_by_builtin_trusted
  

  Symbols:

  ffffffff81442190-ffffffff8144226a: restrict_link_by_signature (STB_GLOBAL)
  

• In 4.18: ✅

  int restrict_link_by_signature(struct key *dest_keyring, const struct key_type *type, const union key_payload *payload, struct key *trust_keyring);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In crypto/asymmetric_keys/restrict.c (ffffffff81475070)
  Location: crypto/asymmetric_keys/restrict.c:74
  Inline: False
  Direct callers:
    - certs/system_keyring.c:restrict_link_by_builtin_and_secondary_trusted
    - certs/system_keyring.c:restrict_link_by_builtin_trusted
  

  Symbols:

  ffffffff81475070-ffffffff81475148: restrict_link_by_signature (STB_GLOBAL)
  

• In 5.0: ✅

  int restrict_link_by_signature(struct key *dest_keyring, const struct key_type *type, const union key_payload *payload, struct key *trust_keyring);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In crypto/asymmetric_keys/restrict.c (ffffffff81492cb0)
  Location: crypto/asymmetric_keys/restrict.c:74
  Inline: False
  Direct callers:
    - certs/system_keyring.c:restrict_link_by_builtin_and_secondary_trusted
    - certs/system_keyring.c:restrict_link_by_builtin_trusted
  

  Symbols:

  ffffffff81492cb0-ffffffff81492d88: restrict_link_by_signature (STB_GLOBAL)
  

• In 5.3: ✅

  int restrict_link_by_signature(struct key *dest_keyring, const struct key_type *type, const union key_payload *payload, struct key *trust_keyring);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In crypto/asymmetric_keys/restrict.c (ffffffff814c03a0)
  Location: crypto/asymmetric_keys/restrict.c:70
  Inline: False
  Direct callers:
    - certs/system_keyring.c:restrict_link_by_builtin_and_secondary_trusted
    - certs/system_keyring.c:restrict_link_by_builtin_trusted
  

  Symbols:

  ffffffff814c03a0-ffffffff814c0485: restrict_link_by_signature (STB_GLOBAL)
  

• In 5.4: ✅

  int restrict_link_by_signature(struct key *dest_keyring, const struct key_type *type, const union key_payload *payload, struct key *trust_keyring);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In crypto/asymmetric_keys/restrict.c (ffffffff814d91f0)
  Location: crypto/asymmetric_keys/restrict.c:70
  Inline: False
  Direct callers:
    - certs/system_keyring.c:restrict_link_by_builtin_and_secondary_trusted
    - certs/system_keyring.c:restrict_link_by_builtin_trusted
  

  Symbols:

  ffffffff814d91f0-ffffffff814d92d5: restrict_link_by_signature (STB_GLOBAL)
  

• In 5.8: ✅

  int restrict_link_by_signature(struct key *dest_keyring, const struct key_type *type, const union key_payload *payload, struct key *trust_keyring);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In crypto/asymmetric_keys/restrict.c (ffffffff81538ac0)
  Location: crypto/asymmetric_keys/restrict.c:70
  Inline: False
  Direct callers:
    - certs/system_keyring.c:restrict_link_by_builtin_and_secondary_trusted
    - certs/system_keyring.c:restrict_link_by_builtin_trusted
  

  Symbols:

  ffffffff81538ac0-ffffffff81538ba5: restrict_link_by_signature (STB_GLOBAL)
  

• In 5.11: ✅

  int restrict_link_by_signature(struct key *dest_keyring, const struct key_type *type, const union key_payload *payload, struct key *trust_keyring);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In crypto/asymmetric_keys/restrict.c (ffffffff815558c0)
  Location: crypto/asymmetric_keys/restrict.c:70
  Inline: False
  Direct callers:
    - certs/system_keyring.c:restrict_link_by_builtin_and_secondary_trusted
    - certs/system_keyring.c:restrict_link_by_builtin_trusted
  

  Symbols:

  ffffffff815558c0-ffffffff815559a5: restrict_link_by_signature (STB_GLOBAL)
  

• In 5.13: ✅

  int restrict_link_by_signature(struct key *dest_keyring, const struct key_type *type, const union key_payload *payload, struct key *trust_keyring);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In crypto/asymmetric_keys/restrict.c (ffffffff8155e030)
  Location: crypto/asymmetric_keys/restrict.c:70
  Inline: False
  Direct callers:
    - certs/system_keyring.c:restrict_link_by_builtin_and_secondary_trusted
    - certs/system_keyring.c:restrict_link_by_builtin_trusted
  

  Symbols:

  ffffffff8155e030-ffffffff8155e115: restrict_link_by_signature (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  int restrict_link_by_signature(struct key *dest_keyring, const struct key_type *type, const union key_payload *payload, struct key *trust_keyring);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In crypto/asymmetric_keys/restrict.c (0)
  Location: crypto/asymmetric_keys/restrict.c:70
  Inline: False
  Direct callers:
    - certs/system_keyring.c:restrict_link_by_builtin_and_secondary_trusted
    - certs/system_keyring.c:restrict_link_by_builtin_trusted
  

  Symbols:

  ffffffff81cd79b5-ffffffff81cd79ca: restrict_link_by_signature.cold (STB_LOCAL)
  ffffffff815bf340-ffffffff815bf441: restrict_link_by_signature (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  int restrict_link_by_signature(struct key *dest_keyring, const struct key_type *type, const union key_payload *payload, struct key *trust_keyring);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In crypto/asymmetric_keys/restrict.c (0)
  Location: crypto/asymmetric_keys/restrict.c:70
  Inline: False
  Direct callers:
    - certs/system_keyring.c:restrict_link_by_builtin_secondary_and_machine
    - certs/system_keyring.c:restrict_link_by_builtin_secondary_and_machine
    - certs/system_keyring.c:restrict_link_by_builtin_trusted
  

  Symbols:

  ffffffff81e8ac02-ffffffff81e8ac17: restrict_link_by_signature.cold (STB_LOCAL)
  ffffffff81669180-ffffffff816692aa: restrict_link_by_signature (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  int restrict_link_by_signature(struct key *dest_keyring, const struct key_type *type, const union key_payload *payload, struct key *trust_keyring);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In crypto/asymmetric_keys/restrict.c (0)
  Location: crypto/asymmetric_keys/restrict.c:70
  Inline: False
  Direct callers:
    - certs/system_keyring.c:restrict_link_by_builtin_secondary_and_machine
    - certs/system_keyring.c:restrict_link_by_builtin_secondary_and_machine
    - certs/system_keyring.c:restrict_link_by_builtin_trusted
  

  Symbols:

  ffffffff82075885-ffffffff8207589a: restrict_link_by_signature.cold (STB_LOCAL)
  ffffffff817239e0-ffffffff81723b0a: restrict_link_by_signature (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  int restrict_link_by_signature(struct key *dest_keyring, const struct key_type *type, const union key_payload *payload, struct key *trust_keyring);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In crypto/asymmetric_keys/restrict.c (0)
  Location: crypto/asymmetric_keys/restrict.c:70
  Inline: False
  Direct callers:
    - certs/system_keyring.c:restrict_link_by_builtin_secondary_and_machine
    - certs/system_keyring.c:restrict_link_by_builtin_secondary_and_machine
    - certs/system_keyring.c:restrict_link_by_builtin_trusted
  

  Symbols:

  ffffffff820f5501-ffffffff820f5516: restrict_link_by_signature.cold (STB_LOCAL)
  ffffffff8175fce0-ffffffff8175fe0a: restrict_link_by_signature (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  int restrict_link_by_signature(struct key *dest_keyring, const struct key_type *type, const union key_payload *payload, struct key *trust_keyring);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In crypto/asymmetric_keys/restrict.c (0)
  Location: crypto/asymmetric_keys/restrict.c:70
  Inline: False
  Direct callers:
    - certs/system_keyring.c:restrict_link_by_builtin_secondary_and_machine
    - certs/system_keyring.c:restrict_link_by_builtin_secondary_and_machine
    - certs/system_keyring.c:restrict_link_by_builtin_trusted
    - crypto/asymmetric_keys/restrict.c:restrict_link_by_digsig
  

  Symbols:

  ffffffff821d2784-ffffffff821d2799: restrict_link_by_signature.cold (STB_LOCAL)
  ffffffff817a1570-ffffffff817a169a: restrict_link_by_signature (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int restrict_link_by_signature(struct key *dest_keyring, const struct key_type *type, const union key_payload *payload, struct key *trust_keyring);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In crypto/asymmetric_keys/restrict.c (ffff8000105d5258)
  Location: crypto/asymmetric_keys/restrict.c:70
  Inline: False
  Direct callers:
    - certs/system_keyring.c:restrict_link_by_builtin_and_secondary_trusted
    - certs/system_keyring.c:restrict_link_by_builtin_trusted
  

  Symbols:

  ffff8000105d5258-ffff8000105d535c: restrict_link_by_signature (STB_GLOBAL)
  

• In armhf: ✅

  int restrict_link_by_signature(struct key *dest_keyring, const struct key_type *type, const union key_payload *payload, struct key *trust_keyring);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In crypto/asymmetric_keys/restrict.c (c0782ba4)
  Location: crypto/asymmetric_keys/restrict.c:70
  Inline: False
  Direct callers:
    - certs/system_keyring.c:restrict_link_by_builtin_and_secondary_trusted
    - certs/system_keyring.c:restrict_link_by_builtin_trusted
  

  Symbols:

  c0782ba4-c0782c98: restrict_link_by_signature (STB_GLOBAL)
  

• In ppc64el: ✅

  int restrict_link_by_signature(struct key *dest_keyring, const struct key_type *type, const union key_payload *payload, struct key *trust_keyring);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In crypto/asymmetric_keys/restrict.c (c0000000007635e0)
  Location: crypto/asymmetric_keys/restrict.c:70
  Inline: False
  Direct callers:
    - certs/system_keyring.c:restrict_link_by_builtin_and_secondary_trusted
    - certs/system_keyring.c:restrict_link_by_builtin_trusted
  

  Symbols:

  c0000000007635e0-c000000000763778: restrict_link_by_signature (STB_GLOBAL)
  

• In riscv64: ✅

  int restrict_link_by_signature(struct key *dest_keyring, const struct key_type *type, const union key_payload *payload, struct key *trust_keyring);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In crypto/asymmetric_keys/restrict.c (ffffffe0004194fe)
  Location: crypto/asymmetric_keys/restrict.c:70
  Inline: False
  Direct callers:
    - certs/system_keyring.c:restrict_link_by_builtin_and_secondary_trusted
    - certs/system_keyring.c:restrict_link_by_builtin_trusted
  

  Symbols:

  ffffffe0004194fe-ffffffe0004195d6: restrict_link_by_signature (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int restrict_link_by_signature(struct key *dest_keyring, const struct key_type *type, const union key_payload *payload, struct key *trust_keyring);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In crypto/asymmetric_keys/restrict.c (ffffffff814d17d0)
  Location: crypto/asymmetric_keys/restrict.c:70
  Inline: False
  Direct callers:
    - certs/system_keyring.c:restrict_link_by_builtin_and_secondary_trusted
    - certs/system_keyring.c:restrict_link_by_builtin_trusted
  

  Symbols:

  ffffffff814d17d0-ffffffff814d18b5: restrict_link_by_signature (STB_GLOBAL)
  

• In azure: ✅

  int restrict_link_by_signature(struct key *dest_keyring, const struct key_type *type, const union key_payload *payload, struct key *trust_keyring);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In crypto/asymmetric_keys/restrict.c (ffffffff814c21f0)
  Location: crypto/asymmetric_keys/restrict.c:70
  Inline: False
  Direct callers:
    - certs/system_keyring.c:restrict_link_by_builtin_and_secondary_trusted
    - certs/system_keyring.c:restrict_link_by_builtin_trusted
  

  Symbols:

  ffffffff814c21f0-ffffffff814c22d5: restrict_link_by_signature (STB_GLOBAL)
  

• In gcp: ✅

  int restrict_link_by_signature(struct key *dest_keyring, const struct key_type *type, const union key_payload *payload, struct key *trust_keyring);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In crypto/asymmetric_keys/restrict.c (ffffffff814cd860)
  Location: crypto/asymmetric_keys/restrict.c:70
  Inline: False
  Direct callers:
    - certs/system_keyring.c:restrict_link_by_builtin_and_secondary_trusted
    - certs/system_keyring.c:restrict_link_by_builtin_trusted
  

  Symbols:

  ffffffff814cd860-ffffffff814cd945: restrict_link_by_signature (STB_GLOBAL)
  

• In lowlatency: ✅

  int restrict_link_by_signature(struct key *dest_keyring, const struct key_type *type, const union key_payload *payload, struct key *trust_keyring);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In crypto/asymmetric_keys/restrict.c (ffffffff814e6330)
  Location: crypto/asymmetric_keys/restrict.c:70
  Inline: False
  Direct callers:
    - certs/system_keyring.c:restrict_link_by_builtin_and_secondary_trusted
    - certs/system_keyring.c:restrict_link_by_builtin_trusted
  

  Symbols:

  ffffffff814e6330-ffffffff814e6415: restrict_link_by_signature (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.8 and 4.10 ✅
• Changed between 4.10 and 4.13 ⚠️

  • Param added. struct key *dest_keyring
  • Param reordered. trust_keyring, type, payload ➡️ dest_keyring, type, payload, trust_keyring
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• 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 5.11 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 ✅

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 ✅