DepSurf

Function: microcode_check

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: ✅

  void microcode_check();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/common.c (ffffffff81041a30)
  Location: arch/x86/kernel/cpu/common.c:1758
  Inline: False
  

  Symbols:

  ffffffff81041a30-ffffffff81041b58: microcode_check (STB_GLOBAL)
  

• In 4.18: Transformation ⚠️

  void microcode_check();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:1868
  Inline: False
  

  Symbols:

  ffffffff8104352f-ffffffff8104354c: microcode_check.cold.21 (STB_LOCAL)
  ffffffff81043300-ffffffff81043412: microcode_check (STB_GLOBAL)
  

• In 5.0: Transformation ⚠️

  void microcode_check();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:1889
  Inline: False
  

  Symbols:

  ffffffff81044bc7-ffffffff81044be4: microcode_check.cold.23 (STB_LOCAL)
  ffffffff81044980-ffffffff81044a92: microcode_check (STB_GLOBAL)
  

• In 5.3: Transformation ⚠️

  void microcode_check();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:1936
  Inline: False
  

  Symbols:

  ffffffff81047176-ffffffff81047193: microcode_check.cold (STB_LOCAL)
  ffffffff81046f00-ffffffff81047017: microcode_check (STB_GLOBAL)
  

• In 5.4: Transformation ⚠️

  void microcode_check();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:1968
  Inline: False
  

  Symbols:

  ffffffff810478f9-ffffffff81047916: microcode_check.cold (STB_LOCAL)
  ffffffff81047690-ffffffff810477a7: microcode_check (STB_GLOBAL)
  

• In 5.8: Transformation ⚠️

  void microcode_check();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:1926
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/core.c:reload_store
  

  Symbols:

  ffffffff8104b662-ffffffff8104b67f: microcode_check.cold (STB_LOCAL)
  ffffffff8104b3f0-ffffffff8104b502: microcode_check (STB_GLOBAL)
  

• In 5.11: Transformation ⚠️

  void microcode_check();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:2021
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/core.c:reload_store
  

  Symbols:

  ffffffff81bd5030-ffffffff81bd504d: microcode_check.cold (STB_LOCAL)
  ffffffff8104aac0-ffffffff8104abd2: microcode_check (STB_GLOBAL)
  

• In 5.13: Transformation ⚠️

  void microcode_check();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:2025
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/core.c:reload_store
  

  Symbols:

  ffffffff81bc73e4-ffffffff81bc7401: microcode_check.cold (STB_LOCAL)
  ffffffff8104c3a0-ffffffff8104c4be: microcode_check (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  void microcode_check();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:2067
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/core.c:reload_store
  

  Symbols:

  ffffffff81c9ab42-ffffffff81c9ab5f: microcode_check.cold (STB_LOCAL)
  ffffffff81053650-ffffffff8105376e: microcode_check (STB_GLOBAL)
  

• 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: Transformation ⚠️

  void microcode_check();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:1968
  Inline: False
  

  Symbols:

  ffffffff81047a69-ffffffff81047a86: microcode_check.cold (STB_LOCAL)
  ffffffff81047800-ffffffff81047917: microcode_check (STB_GLOBAL)
  

• In azure: Transformation ⚠️

  void microcode_check();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:1968
  Inline: False
  

  Symbols:

  ffffffff81036d69-ffffffff81036d86: microcode_check.cold (STB_LOCAL)
  ffffffff81036b40-ffffffff81036c1f: microcode_check (STB_GLOBAL)
  

• In gcp: Transformation ⚠️

  void microcode_check();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:1968
  Inline: False
  

  Symbols:

  ffffffff810478a9-ffffffff810478c6: microcode_check.cold (STB_LOCAL)
  ffffffff81047640-ffffffff81047757: microcode_check (STB_GLOBAL)
  

• In lowlatency: Transformation ⚠️

  void microcode_check();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:1968
  Inline: False
  

  Symbols:

  ffffffff81048cb9-ffffffff81048cd6: microcode_check.cold (STB_LOCAL)
  ffffffff81048a50-ffffffff81048b67: microcode_check (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅

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 ✅