DepSurf

Function: intel_microcode_sanity_check

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: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: ✅

  int intel_microcode_sanity_check(void *mc, bool print_err, int hdr_type);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/intel.c (ffffffff81071750)
  Location: arch/x86/kernel/cpu/intel.c:261
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:generic_load_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
  

  Symbols:

  ffffffff81071750-ffffffff81071966: intel_microcode_sanity_check (STB_GLOBAL)
  

• In 6.5: ✅

  int intel_microcode_sanity_check(void *mc, bool print_err, int hdr_type);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/intel.c (ffffffff81073340)
  Location: arch/x86/kernel/cpu/intel.c:261
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:generic_load_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
  

  Symbols:

  ffffffff81073340-ffffffff81073556: intel_microcode_sanity_check (STB_GLOBAL)
  

• In 6.8: ✅

  int intel_microcode_sanity_check(void *mc, bool print_err, int hdr_type);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff8108af50)
  Location: arch/x86/kernel/cpu/microcode/intel.c:137
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:parse_microcode_blobs
    - arch/x86/kernel/cpu/microcode/intel.c:get_microcode_blob
  

  Symbols:

  ffffffff8108af50-ffffffff8108b181: intel_microcode_sanity_check (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 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅