DepSurf

Function: split_lock_warn

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: Transformation ⚠️

  void split_lock_warn(long unsigned int ip);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/intel.c (0)
  Location: arch/x86/kernel/cpu/intel.c:1085
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/intel.c:handle_user_split_lock
    - arch/x86/kernel/cpu/intel.c:handle_guest_split_lock
  

  Symbols:

  ffffffff8104dba0-ffffffff8104dbf6: split_lock_warn (STB_LOCAL)
  ffffffff8104e617-ffffffff8104e641: split_lock_warn.cold (STB_LOCAL)
  

• In 5.11: Transformation ⚠️

  void split_lock_warn(long unsigned int ip);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/intel.c (0)
  Location: arch/x86/kernel/cpu/intel.c:1086
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/intel.c:handle_user_split_lock
    - arch/x86/kernel/cpu/intel.c:handle_guest_split_lock
  

  Symbols:

  ffffffff8104d0d0-ffffffff8104d126: split_lock_warn (STB_LOCAL)
  ffffffff81bd5182-ffffffff81bd51ac: split_lock_warn.cold (STB_LOCAL)
  

• In 5.13: Transformation ⚠️

  void split_lock_warn(long unsigned int ip);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/intel.c (0)
  Location: arch/x86/kernel/cpu/intel.c:1089
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/intel.c:handle_user_split_lock
    - arch/x86/kernel/cpu/intel.c:handle_guest_split_lock
  

  Symbols:

  ffffffff8104ec50-ffffffff8104eca6: split_lock_warn (STB_LOCAL)
  ffffffff81bc758a-ffffffff81bc75b4: split_lock_warn.cold (STB_LOCAL)
  

• In 5.15: Transformation ⚠️

  void split_lock_warn(long unsigned int ip);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/intel.c (0)
  Location: arch/x86/kernel/cpu/intel.c:1119
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/intel.c:handle_user_split_lock
    - arch/x86/kernel/cpu/intel.c:handle_guest_split_lock
  

  Symbols:

  ffffffff81056cc0-ffffffff81056d16: split_lock_warn (STB_LOCAL)
  ffffffff81c9ae7d-ffffffff81c9aea7: split_lock_warn.cold (STB_LOCAL)
  

• In 5.19: Transformation ⚠️

  void split_lock_warn(long unsigned int ip);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/intel.c (0)
  Location: arch/x86/kernel/cpu/intel.c:1174
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/intel.c:handle_user_split_lock
    - arch/x86/kernel/cpu/intel.c:handle_guest_split_lock
  

  Symbols:

  ffffffff81062f30-ffffffff81063014: split_lock_warn (STB_LOCAL)
  ffffffff81e4a3ba-ffffffff81e4a3de: split_lock_warn.cold (STB_LOCAL)
  

• In 6.2: ✅

  void split_lock_warn(long unsigned int ip);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/intel.c (ffffffff81071da0)
  Location: arch/x86/kernel/cpu/intel.c:1346
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/intel.c:handle_user_split_lock
    - arch/x86/kernel/cpu/intel.c:handle_guest_split_lock
  

  Symbols:

  ffffffff81071da0-ffffffff81071eb9: split_lock_warn (STB_LOCAL)
  

• In 6.5: ✅

  void split_lock_warn(long unsigned int ip);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/intel.c (ffffffff81073990)
  Location: arch/x86/kernel/cpu/intel.c:1346
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/intel.c:handle_user_split_lock
    - arch/x86/kernel/cpu/intel.c:handle_guest_split_lock
  

  Symbols:

  ffffffff81073990-ffffffff81073aa9: split_lock_warn (STB_LOCAL)
  

• In 6.8: ✅

  void split_lock_warn(long unsigned int ip);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/intel.c (ffffffff8107aed0)
  Location: arch/x86/kernel/cpu/intel.c:1162
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/intel.c:handle_user_split_lock
    - arch/x86/kernel/cpu/intel.c:handle_guest_split_lock
  

  Symbols:

  ffffffff8107aed0-ffffffff8107afe9: split_lock_warn (STB_LOCAL)
  

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 ✅