DepSurf

Function: find_microcode_in_initrd

Status

Regular

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

  struct cpio_data find_microcode_in_initrd(const char *path, bool use_pa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/core.c (ffffffff8104f430)
  Location: arch/x86/kernel/cpu/microcode/core.c:215
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:__load_ucode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:save_microcode_in_initrd_intel
    - arch/x86/kernel/cpu/microcode/amd.c:load_ucode_amd_bsp
  

  Symbols:

  ffffffff8104f430-ffffffff8104f4f5: find_microcode_in_initrd (STB_GLOBAL)
  

• In 4.13: ✅

  struct cpio_data find_microcode_in_initrd(const char *path, bool use_pa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/core.c (ffffffff8104f350)
  Location: arch/x86/kernel/cpu/microcode/core.c:244
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:__load_ucode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:save_microcode_in_initrd_intel
    - arch/x86/kernel/cpu/microcode/amd.c:__load_ucode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:save_microcode_in_initrd_amd
  

  Symbols:

  ffffffff8104f350-ffffffff8104f449: find_microcode_in_initrd (STB_GLOBAL)
  

• In 4.15: ✅

  struct cpio_data find_microcode_in_initrd(const char *path, bool use_pa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/core.c (ffffffff81052da0)
  Location: arch/x86/kernel/cpu/microcode/core.c:261
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:__load_ucode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:save_microcode_in_initrd_intel
    - arch/x86/kernel/cpu/microcode/amd.c:__load_ucode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:save_microcode_in_initrd_amd
  

  Symbols:

  ffffffff81052da0-ffffffff81052e99: find_microcode_in_initrd (STB_GLOBAL)
  

• In 4.18: ✅

  struct cpio_data find_microcode_in_initrd(const char *path, bool use_pa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/core.c (ffffffff81055a70)
  Location: arch/x86/kernel/cpu/microcode/core.c:261
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:__load_ucode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:save_microcode_in_initrd_intel
    - arch/x86/kernel/cpu/microcode/amd.c:__load_ucode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:save_microcode_in_initrd_amd
  

  Symbols:

  ffffffff81055a70-ffffffff81055b69: find_microcode_in_initrd (STB_GLOBAL)
  

• In 5.0: ✅

  struct cpio_data find_microcode_in_initrd(const char *path, bool use_pa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/core.c (ffffffff81053110)
  Location: arch/x86/kernel/cpu/microcode/core.c:261
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:__load_ucode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:save_microcode_in_initrd_intel
    - arch/x86/kernel/cpu/microcode/amd.c:__load_ucode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:save_microcode_in_initrd_amd
  

  Symbols:

  ffffffff81053110-ffffffff81053209: find_microcode_in_initrd (STB_GLOBAL)
  

• In 5.3: ✅

  struct cpio_data find_microcode_in_initrd(const char *path, bool use_pa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/core.c (ffffffff810562c0)
  Location: arch/x86/kernel/cpu/microcode/core.c:257
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:__load_ucode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:save_microcode_in_initrd_intel
    - arch/x86/kernel/cpu/microcode/amd.c:__load_ucode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:save_microcode_in_initrd_amd
  

  Symbols:

  ffffffff810562c0-ffffffff810563c4: find_microcode_in_initrd (STB_GLOBAL)
  

• In 5.4: ✅

  struct cpio_data find_microcode_in_initrd(const char *path, bool use_pa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/core.c (ffffffff81056b70)
  Location: arch/x86/kernel/cpu/microcode/core.c:257
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:__load_ucode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:save_microcode_in_initrd_intel
    - arch/x86/kernel/cpu/microcode/amd.c:__load_ucode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:save_microcode_in_initrd_amd
  

  Symbols:

  ffffffff81056b70-ffffffff81056c74: find_microcode_in_initrd (STB_GLOBAL)
  

• In 5.8: ✅

  struct cpio_data find_microcode_in_initrd(const char *path, bool use_pa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/core.c (ffffffff8105bd20)
  Location: arch/x86/kernel/cpu/microcode/core.c:252
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:__load_ucode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:save_microcode_in_initrd_intel
    - arch/x86/kernel/cpu/microcode/amd.c:__load_ucode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:save_microcode_in_initrd_amd
  

  Symbols:

  ffffffff8105bd20-ffffffff8105be22: find_microcode_in_initrd (STB_GLOBAL)
  

• In 5.11: ✅

  struct cpio_data find_microcode_in_initrd(const char *path, bool use_pa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/core.c (ffffffff8105a770)
  Location: arch/x86/kernel/cpu/microcode/core.c:250
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:__load_ucode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:save_microcode_in_initrd_intel
    - arch/x86/kernel/cpu/microcode/amd.c:__load_ucode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:save_microcode_in_initrd_amd
  

  Symbols:

  ffffffff8105a770-ffffffff8105a872: find_microcode_in_initrd (STB_GLOBAL)
  

• In 5.13: ✅

  struct cpio_data find_microcode_in_initrd(const char *path, bool use_pa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/core.c (ffffffff8105b110)
  Location: arch/x86/kernel/cpu/microcode/core.c:250
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:__load_ucode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:save_microcode_in_initrd_intel
    - arch/x86/kernel/cpu/microcode/amd.c:__load_ucode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:save_microcode_in_initrd_amd
  

  Symbols:

  ffffffff8105b110-ffffffff8105b212: find_microcode_in_initrd (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  struct cpio_data find_microcode_in_initrd(const char *path, bool use_pa);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/microcode/core.c (0)
  Location: arch/x86/kernel/cpu/microcode/core.c:250
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:__load_ucode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:save_microcode_in_initrd_intel
    - arch/x86/kernel/cpu/microcode/amd.c:__load_ucode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:save_microcode_in_initrd_amd
  

  Symbols:

  ffffffff81c9c194-ffffffff81c9c1b0: find_microcode_in_initrd.cold (STB_LOCAL)
  ffffffff810646a0-ffffffff810647bd: find_microcode_in_initrd (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  struct cpio_data find_microcode_in_initrd(const char *path, bool use_pa);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/microcode/core.c (0)
  Location: arch/x86/kernel/cpu/microcode/core.c:233
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:__load_ucode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:save_microcode_in_initrd_intel
    - arch/x86/kernel/cpu/microcode/amd.c:__load_ucode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:save_microcode_in_initrd_amd
  

  Symbols:

  ffffffff81e4b513-ffffffff81e4b530: find_microcode_in_initrd.cold (STB_LOCAL)
  ffffffff81070f80-ffffffff810710ad: find_microcode_in_initrd (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  struct cpio_data find_microcode_in_initrd(const char *path, bool use_pa);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/microcode/core.c (0)
  Location: arch/x86/kernel/cpu/microcode/core.c:233
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:__load_ucode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:save_microcode_in_initrd_intel
    - arch/x86/kernel/cpu/microcode/amd.c:__load_ucode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:save_microcode_in_initrd_amd
  

  Symbols:

  ffffffff82052f87-ffffffff82052fa4: find_microcode_in_initrd.cold (STB_LOCAL)
  ffffffff81081040-ffffffff8108116d: find_microcode_in_initrd (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  struct cpio_data find_microcode_in_initrd(const char *path, bool use_pa);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/microcode/core.c (0)
  Location: arch/x86/kernel/cpu/microcode/core.c:233
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:__load_ucode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:save_microcode_in_initrd_intel
    - arch/x86/kernel/cpu/microcode/amd.c:find_blobs_in_containers
    - arch/x86/kernel/cpu/microcode/amd.c:save_microcode_in_initrd_amd
  

  Symbols:

  ffffffff820d152c-ffffffff820d1549: find_microcode_in_initrd.cold (STB_LOCAL)
  ffffffff810834c0-ffffffff810835ed: find_microcode_in_initrd (STB_GLOBAL)
  

• In 6.8: ✅

  struct cpio_data find_microcode_in_initrd(const char *path);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/core.c (ffffffff838d63f0)
  Location: arch/x86/kernel/cpu/microcode/core.c:186
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:get_microcode_blob
    - arch/x86/kernel/cpu/microcode/amd.c:find_blobs_in_containers
  

  Symbols:

  ffffffff838d63f0-ffffffff838d648e: find_microcode_in_initrd (STB_GLOBAL)
  

Arch

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

Flavor

• In aws: ✅

  struct cpio_data find_microcode_in_initrd(const char *path, bool use_pa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/core.c (ffffffff810566f0)
  Location: arch/x86/kernel/cpu/microcode/core.c:257
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:__load_ucode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:save_microcode_in_initrd_intel
    - arch/x86/kernel/cpu/microcode/amd.c:__load_ucode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:save_microcode_in_initrd_amd
  

  Symbols:

  ffffffff810566f0-ffffffff810567f4: find_microcode_in_initrd (STB_GLOBAL)
  

• In azure: ✅

  struct cpio_data find_microcode_in_initrd(const char *path, bool use_pa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/core.c (ffffffff81046900)
  Location: arch/x86/kernel/cpu/microcode/core.c:257
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:__load_ucode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:save_microcode_in_initrd_intel
    - arch/x86/kernel/cpu/microcode/amd.c:__load_ucode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:save_microcode_in_initrd_amd
  

  Symbols:

  ffffffff81046900-ffffffff81046a04: find_microcode_in_initrd (STB_GLOBAL)
  

• In gcp: ✅

  struct cpio_data find_microcode_in_initrd(const char *path, bool use_pa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/core.c (ffffffff81056b20)
  Location: arch/x86/kernel/cpu/microcode/core.c:257
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:__load_ucode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:save_microcode_in_initrd_intel
    - arch/x86/kernel/cpu/microcode/amd.c:__load_ucode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:save_microcode_in_initrd_amd
  

  Symbols:

  ffffffff81056b20-ffffffff81056c24: find_microcode_in_initrd (STB_GLOBAL)
  

• In lowlatency: ✅

  struct cpio_data find_microcode_in_initrd(const char *path, bool use_pa);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/microcode/core.c (ffffffff81057fc0)
  Location: arch/x86/kernel/cpu/microcode/core.c:257
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/microcode/intel.c:__load_ucode_intel
    - arch/x86/kernel/cpu/microcode/intel.c:save_microcode_in_initrd_intel
    - arch/x86/kernel/cpu/microcode/amd.c:__load_ucode_amd
    - arch/x86/kernel/cpu/microcode/amd.c:save_microcode_in_initrd_amd
  

  Symbols:

  ffffffff81057fc0-ffffffff810580c4: find_microcode_in_initrd (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• 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 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• Changed between 6.5 and 6.8 ⚠️

  • Param removed. bool use_pa

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 ✅