DepSurf

Function: kvfree_sensitive

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: ✅

  void kvfree_sensitive(const void *addr, size_t len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff81273050)
  Location: mm/util.c:616
  Inline: False
  Direct callers:
    - security/keys/keyctl.c:keyctl_instantiate_key_common
    - security/keys/keyctl.c:keyctl_read_key
    - security/keys/keyctl.c:keyctl_read_key
    - security/keys/keyctl.c:keyctl_update_key
    - security/keys/keyctl.c:__do_sys_add_key
  

  Symbols:

  ffffffff81273050-ffffffff81273094: kvfree_sensitive (STB_GLOBAL)
  

• In 5.11: ✅

  void kvfree_sensitive(const void *addr, size_t len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff8127d7b0)
  Location: mm/util.c:629
  Inline: False
  Direct callers:
    - security/keys/keyctl.c:keyctl_instantiate_key_common
    - security/keys/keyctl.c:keyctl_read_key
    - security/keys/keyctl.c:keyctl_read_key
    - security/keys/keyctl.c:keyctl_update_key
    - security/keys/keyctl.c:__do_sys_add_key
  

  Symbols:

  ffffffff8127d7b0-ffffffff8127d7f4: kvfree_sensitive (STB_GLOBAL)
  

• In 5.13: ✅

  void kvfree_sensitive(const void *addr, size_t len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff81282980)
  Location: mm/util.c:629
  Inline: False
  Direct callers:
    - security/keys/keyctl.c:keyctl_instantiate_key_common
    - security/keys/keyctl.c:keyctl_read_key
    - security/keys/keyctl.c:keyctl_read_key
    - security/keys/keyctl.c:keyctl_update_key
    - security/keys/keyctl.c:__do_sys_add_key
  

  Symbols:

  ffffffff81282980-ffffffff812829c4: kvfree_sensitive (STB_GLOBAL)
  

• In 5.15: ✅

  void kvfree_sensitive(const void *addr, size_t len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff812c0b80)
  Location: mm/util.c:635
  Inline: False
  Direct callers:
    - security/keys/keyctl.c:keyctl_instantiate_key_common
    - security/keys/keyctl.c:keyctl_read_key
    - security/keys/keyctl.c:keyctl_read_key
    - security/keys/keyctl.c:keyctl_update_key
    - security/keys/keyctl.c:__do_sys_add_key
  

  Symbols:

  ffffffff812c0b80-ffffffff812c0bc4: kvfree_sensitive (STB_GLOBAL)
  

• In 5.19: ✅

  void kvfree_sensitive(const void *addr, size_t len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff8131d740)
  Location: mm/util.c:668
  Inline: False
  Direct callers:
    - security/keys/keyctl.c:keyctl_instantiate_key_common
    - security/keys/keyctl.c:keyctl_read_key
    - security/keys/keyctl.c:keyctl_read_key
    - security/keys/keyctl.c:keyctl_update_key
    - security/keys/keyctl.c:__do_sys_add_key
    - block/blk-crypto-profile.c:blk_crypto_profile_init
  

  Symbols:

  ffffffff8131d740-ffffffff8131d7a7: kvfree_sensitive (STB_GLOBAL)
  

• In 6.2: ✅

  void kvfree_sensitive(const void *addr, size_t len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff81391420)
  Location: mm/util.c:640
  Inline: False
  Direct callers:
    - security/keys/keyctl.c:keyctl_instantiate_key_common
    - security/keys/keyctl.c:keyctl_read_key
    - security/keys/keyctl.c:keyctl_read_key
    - security/keys/keyctl.c:keyctl_update_key
    - security/keys/keyctl.c:__do_sys_add_key
    - block/blk-crypto-profile.c:blk_crypto_profile_init
  

  Symbols:

  ffffffff81391420-ffffffff81391487: kvfree_sensitive (STB_GLOBAL)
  

• In 6.5: ✅

  void kvfree_sensitive(const void *addr, size_t len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff813c3df0)
  Location: mm/util.c:663
  Inline: False
  Direct callers:
    - security/keys/keyctl.c:keyctl_instantiate_key_common
    - security/keys/keyctl.c:keyctl_read_key
    - security/keys/keyctl.c:keyctl_read_key
    - security/keys/keyctl.c:keyctl_update_key
    - security/keys/keyctl.c:__do_sys_add_key
  

  Symbols:

  ffffffff813c3df0-ffffffff813c3e57: kvfree_sensitive (STB_GLOBAL)
  

• In 6.8: ✅

  void kvfree_sensitive(const void *addr, size_t len);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/util.c (ffffffff813ee9a0)
  Location: mm/util.c:676
  Inline: False
  Direct callers:
    - security/keys/keyctl.c:keyctl_instantiate_key_common
    - security/keys/keyctl.c:keyctl_read_key
    - security/keys/keyctl.c:keyctl_read_key
    - security/keys/keyctl.c:keyctl_update_key
    - security/keys/keyctl.c:__do_sys_add_key
  

  Symbols:

  ffffffff813ee9a0-ffffffff813eea07: kvfree_sensitive (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 5.8 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 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅