DepSurf

Function: free_direct_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: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In fs/crypto/keysetup_v1.c (ffffffff8134e722)
  Location: fs/crypto/keysetup_v1.c:154
  Inline: True
  Inline callers:
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  Direct callers:
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  

  Symbols:

  ffffffff8134e250-ffffffff8134e277: free_direct_key.part.0 (STB_LOCAL)
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/keysetup_v1.c (ffffffff8139457e)
  Location: fs/crypto/keysetup_v1.c:154
  Inline: True
  Inline callers:
    - fs/crypto/keysetup_v1.c:fscrypt_get_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_get_direct_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/keysetup_v1.c (ffffffff813a5a57)
  Location: fs/crypto/keysetup_v1.c:154
  Inline: True
  Inline callers:
    - fs/crypto/keysetup_v1.c:fscrypt_get_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_get_direct_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/keysetup_v1.c (ffffffff813acab7)
  Location: fs/crypto/keysetup_v1.c:154
  Inline: True
  Inline callers:
    - fs/crypto/keysetup_v1.c:fscrypt_get_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_get_direct_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/keysetup_v1.c (ffffffff813fc427)
  Location: fs/crypto/keysetup_v1.c:154
  Inline: True
  Inline callers:
    - fs/crypto/keysetup_v1.c:fscrypt_get_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_get_direct_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/keysetup_v1.c (ffffffff8146f8c1)
  Location: fs/crypto/keysetup_v1.c:154
  Inline: True
  Inline callers:
    - fs/crypto/keysetup_v1.c:fscrypt_get_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_get_direct_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/keysetup_v1.c (ffffffff81501076)
  Location: fs/crypto/keysetup_v1.c:155
  Inline: True
  Inline callers:
    - fs/crypto/keysetup_v1.c:fscrypt_get_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_get_direct_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/keysetup_v1.c (ffffffff81538706)
  Location: fs/crypto/keysetup_v1.c:155
  Inline: True
  Inline callers:
    - fs/crypto/keysetup_v1.c:fscrypt_get_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_get_direct_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/keysetup_v1.c (ffffffff8156d885)
  Location: fs/crypto/keysetup_v1.c:155
  Inline: True
  Inline callers:
    - fs/crypto/keysetup_v1.c:fscrypt_get_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_get_direct_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  

Arch

• In arm64: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In fs/crypto/keysetup_v1.c (ffff80001040fadc)
  Location: fs/crypto/keysetup_v1.c:154
  Inline: True
  Inline callers:
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  Direct callers:
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  

  Symbols:

  ffff80001040f548-ffff80001040f580: free_direct_key.part.0 (STB_LOCAL)
  

• In armhf: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In fs/crypto/keysetup_v1.c (c05dc52c)
  Location: fs/crypto/keysetup_v1.c:154
  Inline: True
  Inline callers:
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  Direct callers:
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  

  Symbols:

  c05dbff8-c05dc028: free_direct_key.part.0 (STB_LOCAL)
  

• In ppc64el: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In fs/crypto/keysetup_v1.c (c00000000051d57c)
  Location: fs/crypto/keysetup_v1.c:154
  Inline: True
  Inline callers:
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  Direct callers:
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  

  Symbols:

  c00000000051cd80-c00000000051cdd4: free_direct_key.part.0 (STB_LOCAL)
  

• In riscv64: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In fs/crypto/keysetup_v1.c (ffffffe0002b86d0)
  Location: fs/crypto/keysetup_v1.c:154
  Inline: True
  Inline callers:
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  Direct callers:
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  

  Symbols:

  ffffffe0002b8128-ffffffe0002b8160: free_direct_key.part.0 (STB_LOCAL)
  

Flavor

• In aws: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In fs/crypto/keysetup_v1.c (ffffffff81346d02)
  Location: fs/crypto/keysetup_v1.c:154
  Inline: True
  Inline callers:
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  Direct callers:
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  

  Symbols:

  ffffffff81346830-ffffffff81346857: free_direct_key.part.0 (STB_LOCAL)
  

• In azure: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In fs/crypto/keysetup_v1.c (ffffffff813379e2)
  Location: fs/crypto/keysetup_v1.c:154
  Inline: True
  Inline callers:
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  Direct callers:
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  

  Symbols:

  ffffffff81337510-ffffffff81337537: free_direct_key.part.0 (STB_LOCAL)
  

• In gcp: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In fs/crypto/keysetup_v1.c (ffffffff813447d2)
  Location: fs/crypto/keysetup_v1.c:154
  Inline: True
  Inline callers:
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  Direct callers:
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  

  Symbols:

  ffffffff81344300-ffffffff81344327: free_direct_key.part.0 (STB_LOCAL)
  

• In lowlatency: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In fs/crypto/keysetup_v1.c (ffffffff81357ab2)
  Location: fs/crypto/keysetup_v1.c:154
  Inline: True
  Inline callers:
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  Direct callers:
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
    - fs/crypto/keysetup_v1.c:find_or_insert_direct_key
    - fs/crypto/keysetup_v1.c:fscrypt_put_direct_key
  

  Symbols:

  ffffffff813575e0-ffffffff81357607: free_direct_key.part.0 (STB_LOCAL)
  

Differences