DepSurf

Function: has_newer_microcode

Status

Regular

• In 4.4: ✅

  int has_newer_microcode(void *mc, unsigned int csig, int cpf, int new_rev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel_lib.c (ffffffff8104e040)
  Location: arch/x86/kernel/cpu/microcode/intel_lib.c:161
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:apply_microcode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:load_microcode_early
    - arch/x86/kernel/cpu/microcode/intel.c:generic_load_microcode
  

  Symbols:

  ffffffff8104e040-ffffffff8104e058: has_newer_microcode (STB_GLOBAL)
  

• In 4.8: ✅

  int has_newer_microcode(void *mc, unsigned int csig, int cpf, int new_rev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel_lib.c (ffffffff8104e1d0)
  Location: arch/x86/kernel/cpu/microcode/intel_lib.c:176
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:generic_load_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:apply_microcode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:find_microcode_patch
  

  Symbols:

  ffffffff8104e1d0-ffffffff8104e1e8: has_newer_microcode (STB_GLOBAL)
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff8104fdcd)
  Location: arch/x86/kernel/cpu/microcode/intel.c:92
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/microcode/intel.c:generic_load_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
  

• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff8104fe54)
  Location: arch/x86/kernel/cpu/microcode/intel.c:92
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/microcode/intel.c:generic_load_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff81053811)
  Location: arch/x86/kernel/cpu/microcode/intel.c:96
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/microcode/intel.c:generic_load_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff810564a4)
  Location: arch/x86/kernel/cpu/microcode/intel.c:96
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/microcode/intel.c:generic_load_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff81053b34)
  Location: arch/x86/kernel/cpu/microcode/intel.c:96
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/microcode/intel.c:generic_load_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff81056cf5)
  Location: arch/x86/kernel/cpu/microcode/intel.c:93
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/microcode/intel.c:generic_load_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff810575b5)
  Location: arch/x86/kernel/cpu/microcode/intel.c:93
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/microcode/intel.c:generic_load_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff8105c875)
  Location: arch/x86/kernel/cpu/microcode/intel.c:93
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/microcode/intel.c:generic_load_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff8105b0f5)
  Location: arch/x86/kernel/cpu/microcode/intel.c:93
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/microcode/intel.c:generic_load_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff8105baa5)
  Location: arch/x86/kernel/cpu/microcode/intel.c:93
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/microcode/intel.c:generic_load_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff810650d0)
  Location: arch/x86/kernel/cpu/microcode/intel.c:93
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/microcode/intel.c:generic_load_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff81071b2e)
  Location: arch/x86/kernel/cpu/microcode/intel.c:79
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/microcode/intel.c:generic_load_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff810817c3)
  Location: arch/x86/kernel/cpu/microcode/intel.c:51
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/microcode/intel.c:generic_load_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff81083cf2)
  Location: arch/x86/kernel/cpu/microcode/intel.c:51
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/microcode/intel.c:generic_load_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
  

• In 6.8: Absent ⚠️

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff81057135)
  Location: arch/x86/kernel/cpu/microcode/intel.c:93
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/microcode/intel.c:generic_load_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff81047325)
  Location: arch/x86/kernel/cpu/microcode/intel.c:93
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/microcode/intel.c:generic_load_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff81057565)
  Location: arch/x86/kernel/cpu/microcode/intel.c:93
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/microcode/intel.c:generic_load_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/intel.c (ffffffff81058a05)
  Location: arch/x86/kernel/cpu/microcode/intel.c:93
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/microcode/intel.c:generic_load_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
    - arch/x86/kernel/cpu/microcode/intel.c:scan_microcode
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅