DepSurf

Function: split_lock_verify_msr

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: ✅

  bool split_lock_verify_msr(bool on);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/intel.c (ffffffff8104dd70)
  Location: arch/x86/kernel/cpu/intel.c:1003
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/intel.c:split_lock_setup
    - arch/x86/kernel/cpu/intel.c:split_lock_setup
    - arch/x86/kernel/cpu/intel.c:init_intel
  

  Symbols:

  ffffffff8104dd70-ffffffff8104de10: split_lock_verify_msr (STB_LOCAL)
  

• In 5.11: ✅

  bool split_lock_verify_msr(bool on);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/intel.c (ffffffff8104d2a0)
  Location: arch/x86/kernel/cpu/intel.c:1004
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/intel.c:split_lock_setup
    - arch/x86/kernel/cpu/intel.c:split_lock_setup
    - arch/x86/kernel/cpu/intel.c:init_intel
  

  Symbols:

  ffffffff8104d2a0-ffffffff8104d340: split_lock_verify_msr (STB_LOCAL)
  

• In 5.13: ✅

  bool split_lock_verify_msr(bool on);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/intel.c (ffffffff8104ee20)
  Location: arch/x86/kernel/cpu/intel.c:1009
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/intel.c:split_lock_setup
    - arch/x86/kernel/cpu/intel.c:split_lock_setup
    - arch/x86/kernel/cpu/intel.c:init_intel
  

  Symbols:

  ffffffff8104ee20-ffffffff8104eebf: split_lock_verify_msr (STB_LOCAL)
  

• In 5.15: ✅

  bool split_lock_verify_msr(bool on);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/intel.c (ffffffff81056f10)
  Location: arch/x86/kernel/cpu/intel.c:1030
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/intel.c:split_lock_setup
    - arch/x86/kernel/cpu/intel.c:split_lock_setup
    - arch/x86/kernel/cpu/intel.c:init_intel
    - arch/x86/kernel/cpu/intel.c:init_intel
  

  Symbols:

  ffffffff81056f10-ffffffff81056faf: split_lock_verify_msr (STB_LOCAL)
  

• In 5.19: ✅

  bool split_lock_verify_msr(bool on);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/intel.c (ffffffff81063260)
  Location: arch/x86/kernel/cpu/intel.c:1060
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/intel.c:split_lock_setup
    - arch/x86/kernel/cpu/intel.c:split_lock_setup
    - arch/x86/kernel/cpu/intel.c:init_intel
    - arch/x86/kernel/cpu/intel.c:init_intel
  

  Symbols:

  ffffffff81063260-ffffffff8106331b: split_lock_verify_msr (STB_LOCAL)
  

• In 6.2: ✅

  bool split_lock_verify_msr(bool on);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/intel.c (ffffffff81072260)
  Location: arch/x86/kernel/cpu/intel.c:1226
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/intel.c:init_intel
    - arch/x86/kernel/cpu/intel.c:init_intel
    - arch/x86/kernel/cpu/intel.c:sld_setup
    - arch/x86/kernel/cpu/intel.c:sld_setup
  

  Symbols:

  ffffffff81072260-ffffffff8107231b: split_lock_verify_msr (STB_LOCAL)
  

• In 6.5: ✅

  bool split_lock_verify_msr(bool on);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/intel.c (ffffffff81073e40)
  Location: arch/x86/kernel/cpu/intel.c:1226
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/intel.c:init_intel
    - arch/x86/kernel/cpu/intel.c:init_intel
    - arch/x86/kernel/cpu/intel.c:sld_setup
    - arch/x86/kernel/cpu/intel.c:sld_setup
  

  Symbols:

  ffffffff81073e40-ffffffff81073efb: split_lock_verify_msr (STB_LOCAL)
  

• In 6.8: ✅

  bool split_lock_verify_msr(bool on);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/intel.c (ffffffff8107b380)
  Location: arch/x86/kernel/cpu/intel.c:1042
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/intel.c:init_intel
    - arch/x86/kernel/cpu/intel.c:init_intel
    - arch/x86/kernel/cpu/intel.c:sld_setup
    - arch/x86/kernel/cpu/intel.c:sld_setup
  

  Symbols:

  ffffffff8107b380-ffffffff8107b43b: split_lock_verify_msr (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 ✅