DepSurf

Function: get_umwait_control_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: ✅

  u32 get_umwait_control_msr();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/umwait.c (ffffffff81048bd0)
  Location: arch/x86/kernel/cpu/umwait.c:20
  Inline: False
  

  Symbols:

  ffffffff81048bd0-ffffffff81048be1: get_umwait_control_msr (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: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  u32 get_umwait_control_msr();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/umwait.c (ffffffff81048d40)
  Location: arch/x86/kernel/cpu/umwait.c:20
  Inline: False
  

  Symbols:

  ffffffff81048d40-ffffffff81048d51: get_umwait_control_msr (STB_GLOBAL)
  

• In azure: ✅

  u32 get_umwait_control_msr();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/umwait.c (ffffffff810380d0)
  Location: arch/x86/kernel/cpu/umwait.c:20
  Inline: False
  

  Symbols:

  ffffffff810380d0-ffffffff810380e1: get_umwait_control_msr (STB_GLOBAL)
  

• In gcp: ✅

  u32 get_umwait_control_msr();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/umwait.c (ffffffff81048b80)
  Location: arch/x86/kernel/cpu/umwait.c:20
  Inline: False
  

  Symbols:

  ffffffff81048b80-ffffffff81048b91: get_umwait_control_msr (STB_GLOBAL)
  

• In lowlatency: ✅

  u32 get_umwait_control_msr();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/umwait.c (ffffffff81049f90)
  Location: arch/x86/kernel/cpu/umwait.c:20
  Inline: False
  

  Symbols:

  ffffffff81049f90-ffffffff81049fa1: get_umwait_control_msr (STB_GLOBAL)
  

Differences

Regular

Arch

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 ✅