DepSurf

Function: fscrypt_prepare_inline_crypt_key

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: Transformation ⚠️

  int fscrypt_prepare_inline_crypt_key(struct fscrypt_prepared_key *prep_key, const u8 *raw_key, const struct fscrypt_info *ci);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In fs/crypto/inline_crypt.c (0)
  Location: fs/crypto/inline_crypt.c:126
  Inline: False
  Direct callers:
    - fs/crypto/keysetup.c:fscrypt_setup_v2_file_key
    - fs/crypto/keysetup.c:setup_per_mode_enc_key
  

  Symbols:

  ffffffff81beb296-ffffffff81beb328: fscrypt_prepare_inline_crypt_key.cold (STB_LOCAL)
  ffffffff813a76f0-ffffffff813a786c: fscrypt_prepare_inline_crypt_key (STB_GLOBAL)
  

• In 5.13: Transformation ⚠️

  int fscrypt_prepare_inline_crypt_key(struct fscrypt_prepared_key *prep_key, const u8 *raw_key, const struct fscrypt_info *ci);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In fs/crypto/inline_crypt.c (0)
  Location: fs/crypto/inline_crypt.c:126
  Inline: False
  

  Symbols:

  ffffffff81bdd2ef-ffffffff81bdd37f: fscrypt_prepare_inline_crypt_key.cold (STB_LOCAL)
  ffffffff813ae730-ffffffff813ae8bc: fscrypt_prepare_inline_crypt_key (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  int fscrypt_prepare_inline_crypt_key(struct fscrypt_prepared_key *prep_key, const u8 *raw_key, const struct fscrypt_info *ci);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In fs/crypto/inline_crypt.c (0)
  Location: fs/crypto/inline_crypt.c:126
  Inline: False
  

  Symbols:

  ffffffff81cc6bbc-ffffffff81cc6c4c: fscrypt_prepare_inline_crypt_key.cold (STB_LOCAL)
  ffffffff813fe2d0-ffffffff813fe45c: fscrypt_prepare_inline_crypt_key (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  int fscrypt_prepare_inline_crypt_key(struct fscrypt_prepared_key *prep_key, const u8 *raw_key, const struct fscrypt_info *ci);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In fs/crypto/inline_crypt.c (0)
  Location: fs/crypto/inline_crypt.c:158
  Inline: False
  

  Symbols:

  ffffffff81e790ff-ffffffff81e79191: fscrypt_prepare_inline_crypt_key.cold (STB_LOCAL)
  ffffffff81471e00-ffffffff81471f7b: fscrypt_prepare_inline_crypt_key (STB_GLOBAL)
  

• In 6.2: ✅

  int fscrypt_prepare_inline_crypt_key(struct fscrypt_prepared_key *prep_key, const u8 *raw_key, const struct fscrypt_info *ci);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/inline_crypt.c (ffffffff815039c0)
  Location: fs/crypto/inline_crypt.c:153
  Inline: False
  

  Symbols:

  ffffffff815039c0-ffffffff81503b3f: fscrypt_prepare_inline_crypt_key (STB_GLOBAL)
  

• In 6.5: ✅

  int fscrypt_prepare_inline_crypt_key(struct fscrypt_prepared_key *prep_key, const u8 *raw_key, const struct fscrypt_info *ci);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/inline_crypt.c (ffffffff8153b270)
  Location: fs/crypto/inline_crypt.c:153
  Inline: False
  

  Symbols:

  ffffffff8153b270-ffffffff8153b3ee: fscrypt_prepare_inline_crypt_key (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  int fscrypt_prepare_inline_crypt_key(struct fscrypt_prepared_key *prep_key, const u8 *raw_key, const struct fscrypt_inode_info *ci);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In fs/crypto/inline_crypt.c (0)
  Location: fs/crypto/inline_crypt.c:152
  Inline: False
  

  Symbols:

  ffffffff821c748e-ffffffff821c74ae: fscrypt_prepare_inline_crypt_key.cold (STB_LOCAL)
  ffffffff81570500-ffffffff815706c4: fscrypt_prepare_inline_crypt_key (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 5.11 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 ✅
• Changed between 6.5 and 6.8 ⚠️

  • Param type changed. const struct fscrypt_info *ci ➡️ const struct fscrypt_inode_info *ci