DepSurf

Function: free_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: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In fs/crypto/keyinfo.c (ffffffff8131107f)
  Location: fs/crypto/keyinfo.c:282
  Inline: True
  Inline callers:
    - fs/crypto/keyinfo.c:put_crypt_info
    - fs/crypto/keyinfo.c:find_or_insert_master_key
  Direct callers:
    - fs/crypto/keyinfo.c:put_crypt_info
    - fs/crypto/keyinfo.c:find_or_insert_master_key
  

  Symbols:

  ffffffff81310d40-ffffffff81310d65: free_master_key.part.6 (STB_LOCAL)
  

• In 5.3: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In fs/crypto/keyinfo.c (ffffffff813383fd)
  Location: fs/crypto/keyinfo.c:281
  Inline: True
  Inline callers:
    - fs/crypto/keyinfo.c:put_crypt_info
    - fs/crypto/keyinfo.c:find_or_insert_master_key
  Direct callers:
    - fs/crypto/keyinfo.c:put_crypt_info
    - fs/crypto/keyinfo.c:find_or_insert_master_key
  

  Symbols:

  ffffffff81338280-ffffffff813382a7: free_master_key.part.0 (STB_LOCAL)
  

• In 5.4: ✅

  void free_master_key(struct fscrypt_master_key *mk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffff8134c3c0)
  Location: fs/crypto/keyring.c:40
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:add_master_key
    - fs/crypto/keyring.c:fscrypt_key_destroy
  

  Symbols:

  ffffffff8134c3c0-ffffffff8134c442: free_master_key (STB_LOCAL)
  

• In 5.8: ✅

  void free_master_key(struct fscrypt_master_key *mk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffff81391f20)
  Location: fs/crypto/keyring.c:41
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:add_new_master_key
    - fs/crypto/keyring.c:fscrypt_key_destroy
  

  Symbols:

  ffffffff81391f20-ffffffff81391fbf: free_master_key (STB_LOCAL)
  

• In 5.11: ✅

  void free_master_key(struct fscrypt_master_key *mk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffff813a32c0)
  Location: fs/crypto/keyring.c:41
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:add_new_master_key
    - fs/crypto/keyring.c:fscrypt_key_destroy
  

  Symbols:

  ffffffff813a32c0-ffffffff813a3353: free_master_key (STB_LOCAL)
  

• In 5.13: ✅

  void free_master_key(struct fscrypt_master_key *mk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffff813aa500)
  Location: fs/crypto/keyring.c:41
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:add_new_master_key
    - fs/crypto/keyring.c:fscrypt_key_destroy
  

  Symbols:

  ffffffff813aa500-ffffffff813aa593: free_master_key (STB_LOCAL)
  

• In 5.15: ✅

  void free_master_key(struct fscrypt_master_key *mk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffff813f9d50)
  Location: fs/crypto/keyring.c:41
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:add_new_master_key
    - fs/crypto/keyring.c:fscrypt_key_destroy
  

  Symbols:

  ffffffff813f9d50-ffffffff813f9e25: free_master_key (STB_LOCAL)
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffff8146d22a)
  Location: fs/crypto/keyring.c:41
  Inline: True
  Inline callers:
    - fs/crypto/keyring.c:add_new_master_key
    - fs/crypto/keyring.c:fscrypt_key_destroy
  

• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  void free_master_key(struct fscrypt_master_key *mk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffff80001040cf68)
  Location: fs/crypto/keyring.c:40
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:add_master_key
    - fs/crypto/keyring.c:fscrypt_key_destroy
  

  Symbols:

  ffff80001040cf68-ffff80001040cfdc: free_master_key (STB_LOCAL)
  

• In armhf: ✅

  void free_master_key(struct fscrypt_master_key *mk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (c05d9f80)
  Location: fs/crypto/keyring.c:40
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:add_master_key
    - fs/crypto/keyring.c:fscrypt_key_destroy
  

  Symbols:

  c05d9f80-c05d9fdc: free_master_key (STB_LOCAL)
  

• In ppc64el: ✅

  void free_master_key(struct fscrypt_master_key *mk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (c00000000051a380)
  Location: fs/crypto/keyring.c:40
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:add_master_key
    - fs/crypto/keyring.c:fscrypt_key_destroy
  

  Symbols:

  c00000000051a380-c00000000051a41c: free_master_key (STB_LOCAL)
  

• In riscv64: ✅

  void free_master_key(struct fscrypt_master_key *mk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffe0002b64b2)
  Location: fs/crypto/keyring.c:40
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:add_master_key
    - fs/crypto/keyring.c:fscrypt_key_destroy
  

  Symbols:

  ffffffe0002b64b2-ffffffe0002b6516: free_master_key (STB_LOCAL)
  

Flavor

• In aws: ✅

  void free_master_key(struct fscrypt_master_key *mk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffff813449a0)
  Location: fs/crypto/keyring.c:40
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:add_master_key
    - fs/crypto/keyring.c:fscrypt_key_destroy
  

  Symbols:

  ffffffff813449a0-ffffffff81344a22: free_master_key (STB_LOCAL)
  

• In azure: ✅

  void free_master_key(struct fscrypt_master_key *mk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffff81335680)
  Location: fs/crypto/keyring.c:40
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:add_master_key
    - fs/crypto/keyring.c:fscrypt_key_destroy
  

  Symbols:

  ffffffff81335680-ffffffff81335702: free_master_key (STB_LOCAL)
  

• In gcp: ✅

  void free_master_key(struct fscrypt_master_key *mk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffff81342470)
  Location: fs/crypto/keyring.c:40
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:add_master_key
    - fs/crypto/keyring.c:fscrypt_key_destroy
  

  Symbols:

  ffffffff81342470-ffffffff813424f2: free_master_key (STB_LOCAL)
  

• In lowlatency: ✅

  void free_master_key(struct fscrypt_master_key *mk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keyring.c (ffffffff81355770)
  Location: fs/crypto/keyring.c:40
  Inline: False
  Direct callers:
    - fs/crypto/keyring.c:add_master_key
    - fs/crypto/keyring.c:fscrypt_key_destroy
  

  Symbols:

  ffffffff81355770-ffffffff813557f2: free_master_key (STB_LOCAL)
  

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 ✅

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 ✅