DepSurf

Function: check_current_patch_level

Status

Regular

• In 4.4: Selective Inline ⚠️

  bool check_current_patch_level(u32 *rev, bool early);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/amd.c (ffffffff8104e33e)
  Location: arch/x86/kernel/cpu/microcode/amd.c:627
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/microcode/amd.c:apply_ucode_in_initrd
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:load_ucode_amd_ap
    - arch/x86/kernel/cpu/microcode/amd.c:reload_ucode_amd
  

  Symbols:

  ffffffff8104e850-ffffffff8104e8a7: check_current_patch_level (STB_GLOBAL)
  

• In 4.8: ✅

  bool check_current_patch_level(u32 *rev, bool early);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/amd.c (ffffffff8104e3d0)
  Location: arch/x86/kernel/cpu/microcode/amd.c:639
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:reload_ucode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:load_ucode_amd_ap
    - arch/x86/kernel/cpu/microcode/amd.c:apply_ucode_in_initrd
  

  Symbols:

  ffffffff8104e3d0-ffffffff8104e458: check_current_patch_level (STB_GLOBAL)
  

• In 4.10: ✅

  bool check_current_patch_level(u32 *rev, bool early);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/amd.c (ffffffff810510b0)
  Location: arch/x86/kernel/cpu/microcode/amd.c:654
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:reload_ucode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:load_ucode_amd_ap
    - arch/x86/kernel/cpu/microcode/amd.c:apply_microcode_early_amd
  

  Symbols:

  ffffffff810510b0-ffffffff81051138: check_current_patch_level (STB_GLOBAL)
  

• 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: 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: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅