DepSurf

Function: fscrypt_set_derived_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: ✅

  int fscrypt_set_derived_key(struct fscrypt_info *ci, const u8 *derived_key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keysetup.c (ffffffff8134d8d0)
  Location: fs/crypto/keysetup.c:184
  Inline: False
  Direct callers:
    - fs/crypto/keysetup.c:fscrypt_setup_v2_file_key
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
  

  Symbols:

  ffffffff8134d8d0-ffffffff8134d9f8: fscrypt_set_derived_key (STB_GLOBAL)
  

• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  int fscrypt_set_derived_key(struct fscrypt_info *ci, const u8 *derived_key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keysetup.c (ffff80001040eb88)
  Location: fs/crypto/keysetup.c:184
  Inline: False
  Direct callers:
    - fs/crypto/keysetup.c:fscrypt_setup_v2_file_key
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
  

  Symbols:

  ffff80001040eb88-ffff80001040ecd0: fscrypt_set_derived_key (STB_GLOBAL)
  

• In armhf: ✅

  int fscrypt_set_derived_key(struct fscrypt_info *ci, const u8 *derived_key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keysetup.c (c05db698)
  Location: fs/crypto/keysetup.c:184
  Inline: False
  Direct callers:
    - fs/crypto/keysetup.c:fscrypt_setup_v2_file_key
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
  

  Symbols:

  c05db698-c05db7f0: fscrypt_set_derived_key (STB_GLOBAL)
  

• In ppc64el: ✅

  int fscrypt_set_derived_key(struct fscrypt_info *ci, const u8 *derived_key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keysetup.c (c00000000051c1b0)
  Location: fs/crypto/keysetup.c:184
  Inline: False
  Direct callers:
    - fs/crypto/keysetup.c:fscrypt_setup_v2_file_key
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
  

  Symbols:

  c00000000051c1b0-c00000000051c354: fscrypt_set_derived_key (STB_GLOBAL)
  

• In riscv64: ✅

  int fscrypt_set_derived_key(struct fscrypt_info *ci, const u8 *derived_key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keysetup.c (ffffffe0002b7a04)
  Location: fs/crypto/keysetup.c:184
  Inline: False
  Direct callers:
    - fs/crypto/keysetup.c:fscrypt_setup_v2_file_key
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
  

  Symbols:

  ffffffe0002b7a04-ffffffe0002b7af2: fscrypt_set_derived_key (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int fscrypt_set_derived_key(struct fscrypt_info *ci, const u8 *derived_key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keysetup.c (ffffffff81345eb0)
  Location: fs/crypto/keysetup.c:184
  Inline: False
  Direct callers:
    - fs/crypto/keysetup.c:fscrypt_setup_v2_file_key
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
  

  Symbols:

  ffffffff81345eb0-ffffffff81345fd8: fscrypt_set_derived_key (STB_GLOBAL)
  

• In azure: ✅

  int fscrypt_set_derived_key(struct fscrypt_info *ci, const u8 *derived_key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keysetup.c (ffffffff81336b90)
  Location: fs/crypto/keysetup.c:184
  Inline: False
  Direct callers:
    - fs/crypto/keysetup.c:fscrypt_setup_v2_file_key
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
  

  Symbols:

  ffffffff81336b90-ffffffff81336cb8: fscrypt_set_derived_key (STB_GLOBAL)
  

• In gcp: ✅

  int fscrypt_set_derived_key(struct fscrypt_info *ci, const u8 *derived_key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keysetup.c (ffffffff81343980)
  Location: fs/crypto/keysetup.c:184
  Inline: False
  Direct callers:
    - fs/crypto/keysetup.c:fscrypt_setup_v2_file_key
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
  

  Symbols:

  ffffffff81343980-ffffffff81343aa8: fscrypt_set_derived_key (STB_GLOBAL)
  

• In lowlatency: ✅

  int fscrypt_set_derived_key(struct fscrypt_info *ci, const u8 *derived_key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/crypto/keysetup.c (ffffffff81356c60)
  Location: fs/crypto/keysetup.c:184
  Inline: False
  Direct callers:
    - fs/crypto/keysetup.c:fscrypt_setup_v2_file_key
    - fs/crypto/keysetup_v1.c:fscrypt_setup_v1_file_key
  

  Symbols:

  ffffffff81356c60-ffffffff81356d88: fscrypt_set_derived_key (STB_GLOBAL)
  

Differences

Regular

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 ✅