DepSurf

Function: fscrypt_find_master_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: ✅

  struct key *fscrypt_find_master_key(struct super_block *sb, const struct fscrypt_key_specifier *mk_spec);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffff8134c530)
  Location: fs/crypto/keyring.c:227
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:fscrypt_ioctl_get_key_status
    - fs/crypto/keyring.c:do_remove_key
    - fs/crypto/keyring.c:fscrypt_verify_key_added
    - fs/crypto/keyring.c:add_master_key
    - fs/crypto/keysetup.c:fscrypt_get_encryption_info
  

  Symbols:

  ffffffff8134c530-ffffffff8134c599: fscrypt_find_master_key (STB_GLOBAL)
  

• In 5.8: ✅

  struct key *fscrypt_find_master_key(struct super_block *sb, const struct fscrypt_key_specifier *mk_spec);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffff81392460)
  Location: fs/crypto/keyring.c:231
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:fscrypt_ioctl_get_key_status
    - fs/crypto/keyring.c:fscrypt_verify_key_added
    - fs/crypto/keyring.c:do_add_master_key
    - fs/crypto/keysetup.c:setup_file_encryption_key
  

  Symbols:

  ffffffff81392460-ffffffff81392508: fscrypt_find_master_key (STB_GLOBAL)
  

• In 5.11: ✅

  struct key *fscrypt_find_master_key(struct super_block *sb, const struct fscrypt_key_specifier *mk_spec);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffff813a37e0)
  Location: fs/crypto/keyring.c:235
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:fscrypt_ioctl_get_key_status
    - fs/crypto/keyring.c:fscrypt_verify_key_added
    - fs/crypto/keyring.c:do_add_master_key
    - fs/crypto/keysetup.c:setup_file_encryption_key
  

  Symbols:

  ffffffff813a37e0-ffffffff813a3888: fscrypt_find_master_key (STB_GLOBAL)
  

• In 5.13: ✅

  struct key *fscrypt_find_master_key(struct super_block *sb, const struct fscrypt_key_specifier *mk_spec);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffff813aaa20)
  Location: fs/crypto/keyring.c:235
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:fscrypt_ioctl_get_key_status
    - fs/crypto/keyring.c:fscrypt_verify_key_added
    - fs/crypto/keyring.c:do_add_master_key
    - fs/crypto/keysetup.c:setup_file_encryption_key
  

  Symbols:

  ffffffff813aaa20-ffffffff813aaac8: fscrypt_find_master_key (STB_GLOBAL)
  

• In 5.15: ✅

  struct key *fscrypt_find_master_key(struct super_block *sb, const struct fscrypt_key_specifier *mk_spec);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffff813fa2b0)
  Location: fs/crypto/keyring.c:235
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:fscrypt_ioctl_get_key_status
    - fs/crypto/keyring.c:fscrypt_verify_key_added
    - fs/crypto/keyring.c:do_add_master_key
    - fs/crypto/keysetup.c:setup_file_encryption_key
  

  Symbols:

  ffffffff813fa2b0-ffffffff813fa358: fscrypt_find_master_key (STB_GLOBAL)
  

• In 5.19: ✅

  struct key *fscrypt_find_master_key(struct super_block *sb, const struct fscrypt_key_specifier *mk_spec);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffff8146d450)
  Location: fs/crypto/keyring.c:235
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:fscrypt_ioctl_get_key_status
    - fs/crypto/keyring.c:fscrypt_verify_key_added
    - fs/crypto/keyring.c:do_add_master_key
    - fs/crypto/keysetup.c:setup_file_encryption_key
  

  Symbols:

  ffffffff8146d450-ffffffff8146d528: fscrypt_find_master_key (STB_GLOBAL)
  

• In 6.2: ✅

  struct fscrypt_master_key *fscrypt_find_master_key(struct super_block *sb, const struct fscrypt_key_specifier *mk_spec);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffff814febd0)
  Location: fs/crypto/keyring.c:274
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:fscrypt_ioctl_get_key_status
    - fs/crypto/keyring.c:fscrypt_verify_key_added
    - fs/crypto/keyring.c:add_master_key
    - fs/crypto/keysetup.c:fscrypt_setup_encryption_info
  

  Symbols:

  ffffffff814febd0-ffffffff814fecde: fscrypt_find_master_key (STB_GLOBAL)
  

• In 6.5: ✅

  struct fscrypt_master_key *fscrypt_find_master_key(struct super_block *sb, const struct fscrypt_key_specifier *mk_spec);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffff815361e0)
  Location: fs/crypto/keyring.c:277
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:fscrypt_ioctl_get_key_status
    - fs/crypto/keyring.c:fscrypt_verify_key_added
    - fs/crypto/keyring.c:add_master_key
    - fs/crypto/keysetup.c:setup_file_encryption_key
    - fs/crypto/keysetup.c:setup_file_encryption_key
  

  Symbols:

  ffffffff815361e0-ffffffff815362e6: fscrypt_find_master_key (STB_GLOBAL)
  

• In 6.8: ✅

  struct fscrypt_master_key *fscrypt_find_master_key(struct super_block *sb, const struct fscrypt_key_specifier *mk_spec);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffff8156b200)
  Location: fs/crypto/keyring.c:284
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:fscrypt_ioctl_get_key_status
    - fs/crypto/keyring.c:fscrypt_verify_key_added
    - fs/crypto/keyring.c:add_master_key
    - fs/crypto/keysetup.c:setup_file_encryption_key
    - fs/crypto/keysetup.c:setup_file_encryption_key
  

  Symbols:

  ffffffff8156b200-ffffffff8156b306: fscrypt_find_master_key (STB_GLOBAL)
  

Arch

• In arm64: ✅

  struct key *fscrypt_find_master_key(struct super_block *sb, const struct fscrypt_key_specifier *mk_spec);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffff80001040d3b8)
  Location: fs/crypto/keyring.c:227
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:fscrypt_ioctl_get_key_status
    - fs/crypto/keyring.c:do_remove_key
    - fs/crypto/keyring.c:fscrypt_verify_key_added
    - fs/crypto/keyring.c:add_master_key
    - fs/crypto/keyring.c:add_master_key
    - fs/crypto/keysetup.c:fscrypt_get_encryption_info
  

  Symbols:

  ffff80001040d3b8-ffff80001040d440: fscrypt_find_master_key (STB_GLOBAL)
  

• In armhf: ✅

  struct key *fscrypt_find_master_key(struct super_block *sb, const struct fscrypt_key_specifier *mk_spec);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (c05da060)
  Location: fs/crypto/keyring.c:227
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:fscrypt_ioctl_get_key_status
    - fs/crypto/keyring.c:do_remove_key
    - fs/crypto/keyring.c:fscrypt_verify_key_added
    - fs/crypto/keyring.c:add_master_key
    - fs/crypto/keysetup.c:fscrypt_get_encryption_info
  

  Symbols:

  c05da060-c05da0dc: fscrypt_find_master_key (STB_GLOBAL)
  

• In ppc64el: ✅

  struct key *fscrypt_find_master_key(struct super_block *sb, const struct fscrypt_key_specifier *mk_spec);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (c00000000051a4f0)
  Location: fs/crypto/keyring.c:227
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:fscrypt_ioctl_get_key_status
    - fs/crypto/keyring.c:do_remove_key
    - fs/crypto/keyring.c:fscrypt_verify_key_added
    - fs/crypto/keyring.c:add_master_key
    - fs/crypto/keyring.c:add_master_key
    - fs/crypto/keysetup.c:fscrypt_get_encryption_info
  

  Symbols:

  c00000000051a4f0-c00000000051a588: fscrypt_find_master_key (STB_GLOBAL)
  

• In riscv64: ✅

  struct key *fscrypt_find_master_key(struct super_block *sb, const struct fscrypt_key_specifier *mk_spec);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffe0002b677a)
  Location: fs/crypto/keyring.c:227
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:fscrypt_ioctl_get_key_status
    - fs/crypto/keyring.c:do_remove_key
    - fs/crypto/keyring.c:fscrypt_verify_key_added
    - fs/crypto/keyring.c:add_master_key
    - fs/crypto/keyring.c:add_master_key
    - fs/crypto/keysetup.c:fscrypt_get_encryption_info
  

  Symbols:

  ffffffe0002b677a-ffffffe0002b67cc: fscrypt_find_master_key (STB_GLOBAL)
  

Flavor

• In aws: ✅

  struct key *fscrypt_find_master_key(struct super_block *sb, const struct fscrypt_key_specifier *mk_spec);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffff81344b10)
  Location: fs/crypto/keyring.c:227
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:fscrypt_ioctl_get_key_status
    - fs/crypto/keyring.c:do_remove_key
    - fs/crypto/keyring.c:fscrypt_verify_key_added
    - fs/crypto/keyring.c:add_master_key
    - fs/crypto/keysetup.c:fscrypt_get_encryption_info
  

  Symbols:

  ffffffff81344b10-ffffffff81344b79: fscrypt_find_master_key (STB_GLOBAL)
  

• In azure: ✅

  struct key *fscrypt_find_master_key(struct super_block *sb, const struct fscrypt_key_specifier *mk_spec);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffff813357f0)
  Location: fs/crypto/keyring.c:227
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:fscrypt_ioctl_get_key_status
    - fs/crypto/keyring.c:do_remove_key
    - fs/crypto/keyring.c:fscrypt_verify_key_added
    - fs/crypto/keyring.c:add_master_key
    - fs/crypto/keysetup.c:fscrypt_get_encryption_info
  

  Symbols:

  ffffffff813357f0-ffffffff81335859: fscrypt_find_master_key (STB_GLOBAL)
  

• In gcp: ✅

  struct key *fscrypt_find_master_key(struct super_block *sb, const struct fscrypt_key_specifier *mk_spec);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffff813425e0)
  Location: fs/crypto/keyring.c:227
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:fscrypt_ioctl_get_key_status
    - fs/crypto/keyring.c:do_remove_key
    - fs/crypto/keyring.c:fscrypt_verify_key_added
    - fs/crypto/keyring.c:add_master_key
    - fs/crypto/keysetup.c:fscrypt_get_encryption_info
  

  Symbols:

  ffffffff813425e0-ffffffff81342649: fscrypt_find_master_key (STB_GLOBAL)
  

• In lowlatency: ✅

  struct key *fscrypt_find_master_key(struct super_block *sb, const struct fscrypt_key_specifier *mk_spec);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffff813558e0)
  Location: fs/crypto/keyring.c:227
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:fscrypt_ioctl_get_key_status
    - fs/crypto/keyring.c:do_remove_key
    - fs/crypto/keyring.c:fscrypt_verify_key_added
    - fs/crypto/keyring.c:add_master_key
    - fs/crypto/keysetup.c:fscrypt_get_encryption_info
  

  Symbols:

  ffffffff813558e0-ffffffff81355949: fscrypt_find_master_key (STB_GLOBAL)
  

Differences

Regular

• 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 ✅
• Changed between 5.19 and 6.2 ⚠️

  • Return type changed. struct key * ➡️ struct fscrypt_master_key *
• 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 ✅