website-function

Function: identify_cpu

Status

Regular

• In 4.4: ✅

  void identify_cpu(struct cpuinfo_x86 *c);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/common.c (ffffffff81040ad0)
  Location: arch/x86/kernel/cpu/common.c:865
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:identify_boot_cpu
    - arch/x86/kernel/cpu/common.c:identify_secondary_cpu
  

  Symbols:

  ffffffff81040ad0-ffffffff81040e98: identify_cpu (STB_LOCAL)
  

• In 4.8: ✅

  void identify_cpu(struct cpuinfo_x86 *c);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/common.c (ffffffff81040930)
  Location: arch/x86/kernel/cpu/common.c:984
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:identify_secondary_cpu
    - arch/x86/kernel/cpu/common.c:identify_boot_cpu
  

  Symbols:

  ffffffff81040930-ffffffff81040db7: identify_cpu (STB_LOCAL)
  

• In 4.10: ✅

  void identify_cpu(struct cpuinfo_x86 *c);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/common.c (ffffffff81040370)
  Location: arch/x86/kernel/cpu/common.c:1009
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:identify_secondary_cpu
    - arch/x86/kernel/cpu/common.c:identify_boot_cpu
  

  Symbols:

  ffffffff81040370-ffffffff810407e4: identify_cpu (STB_LOCAL)
  

• In 4.13: ✅

  void identify_cpu(struct cpuinfo_x86 *c);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/common.c (ffffffff8103e310)
  Location: arch/x86/kernel/cpu/common.c:1070
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:identify_secondary_cpu
    - arch/x86/kernel/cpu/common.c:identify_boot_cpu
  

  Symbols:

  ffffffff8103e310-ffffffff8103e76f: identify_cpu (STB_LOCAL)
  

• In 4.15: ✅

  void identify_cpu(struct cpuinfo_x86 *c);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/common.c (ffffffff81040e90)
  Location: arch/x86/kernel/cpu/common.c:1182
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:identify_secondary_cpu
    - arch/x86/kernel/cpu/common.c:identify_boot_cpu
  

  Symbols:

  ffffffff81040e90-ffffffff810413ef: identify_cpu (STB_LOCAL)
  

• In 4.18: ✅

  void identify_cpu(struct cpuinfo_x86 *c);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/common.c (ffffffff81042800)
  Location: arch/x86/kernel/cpu/common.c:1290
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:identify_secondary_cpu
    - arch/x86/kernel/cpu/common.c:identify_boot_cpu
  

  Symbols:

  ffffffff81042800-ffffffff81042d83: identify_cpu (STB_LOCAL)
  

• In 5.0: Transformation ⚠️

  void identify_cpu(struct cpuinfo_x86 *c);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:1296
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:identify_secondary_cpu
    - arch/x86/kernel/cpu/common.c:identify_boot_cpu
  

  Symbols:

  ffffffff81043e20-ffffffff810443ac: identify_cpu (STB_LOCAL)
  ffffffff81044adf-ffffffff81044af7: identify_cpu.cold.21 (STB_LOCAL)
  

• In 5.3: Transformation ⚠️

  void identify_cpu(struct cpuinfo_x86 *c);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:1398
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:identify_secondary_cpu
    - arch/x86/kernel/cpu/common.c:identify_boot_cpu
  

  Symbols:

  ffffffff81046390-ffffffff8104695b: identify_cpu (STB_LOCAL)
  ffffffff8104707b-ffffffff81047093: identify_cpu.cold (STB_LOCAL)
  

• In 5.4: Transformation ⚠️

  void identify_cpu(struct cpuinfo_x86 *c);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:1428
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:identify_secondary_cpu
    - arch/x86/kernel/cpu/common.c:identify_boot_cpu
  

  Symbols:

  ffffffff81046af0-ffffffff810470ba: identify_cpu (STB_LOCAL)
  ffffffff81047811-ffffffff81047829: identify_cpu.cold (STB_LOCAL)
  

• In 5.8: Transformation ⚠️

  void identify_cpu(struct cpuinfo_x86 *c);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:1436
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:identify_secondary_cpu
    - arch/x86/kernel/cpu/common.c:identify_boot_cpu
  

  Symbols:

  ffffffff8104ab30-ffffffff8104ae81: identify_cpu (STB_LOCAL)
  ffffffff8104b58e-ffffffff8104b5a6: identify_cpu.cold (STB_LOCAL)
  

• In 5.11: Transformation ⚠️

  void identify_cpu(struct cpuinfo_x86 *c);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:1500
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:identify_secondary_cpu
    - arch/x86/kernel/cpu/common.c:identify_boot_cpu
  

  Symbols:

  ffffffff81049fe0-ffffffff8104a37f: identify_cpu (STB_LOCAL)
  ffffffff81bd4f5c-ffffffff81bd4f74: identify_cpu.cold (STB_LOCAL)
  

• In 5.13: Transformation ⚠️

  void identify_cpu(struct cpuinfo_x86 *c);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:1501
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:identify_secondary_cpu
    - arch/x86/kernel/cpu/common.c:identify_boot_cpu
  

  Symbols:

  ffffffff8104b890-ffffffff8104bbb8: identify_cpu (STB_LOCAL)
  ffffffff81bc72f3-ffffffff81bc730b: identify_cpu.cold (STB_LOCAL)
  

• In 5.15: Transformation ⚠️

  void identify_cpu(struct cpuinfo_x86 *c);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:1536
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:identify_secondary_cpu
    - arch/x86/kernel/cpu/common.c:identify_boot_cpu
  

  Symbols:

  ffffffff810527f0-ffffffff81052e77: identify_cpu (STB_LOCAL)
  ffffffff81c9aa27-ffffffff81c9aa69: identify_cpu.cold (STB_LOCAL)
  

• In 5.19: Transformation ⚠️

  void identify_cpu(struct cpuinfo_x86 *c);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:1769
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:identify_secondary_cpu
    - arch/x86/kernel/cpu/common.c:identify_boot_cpu
  

  Symbols:

  ffffffff8105e280-ffffffff8105e8ae: identify_cpu (STB_LOCAL)
  ffffffff81e49eaa-ffffffff81e49eea: identify_cpu.cold (STB_LOCAL)
  

• In 6.2: Transformation ⚠️

  void identify_cpu(struct cpuinfo_x86 *c);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:1795
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:identify_secondary_cpu
    - arch/x86/kernel/cpu/common.c:identify_boot_cpu
  

  Symbols:

  ffffffff8106c830-ffffffff8106ce89: identify_cpu (STB_LOCAL)
  ffffffff8205290e-ffffffff82052936: identify_cpu.cold (STB_LOCAL)
  

• In 6.5: Transformation ⚠️

  void identify_cpu(struct cpuinfo_x86 *c);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:1802
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:identify_secondary_cpu
    - arch/x86/kernel/cpu/common.c:identify_boot_cpu
  

  Symbols:

  ffffffff8106e210-ffffffff8106e83b: identify_cpu (STB_LOCAL)
  ffffffff820d0dc9-ffffffff820d0df1: identify_cpu.cold (STB_LOCAL)
  

• In 6.8: Transformation ⚠️

  void identify_cpu(struct cpuinfo_x86 *c);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:1849
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:identify_secondary_cpu
    - arch/x86/kernel/cpu/common.c:identify_boot_cpu
  

  Symbols:

  ffffffff810754c0-ffffffff81075b2e: identify_cpu (STB_LOCAL)
  ffffffff821ab8d8-ffffffff821ab900: identify_cpu.cold (STB_LOCAL)
  

Arch

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

  struct cpu_spec *identify_cpu(long unsigned int offset, unsigned int pvr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/powerpc/kernel/cputable.c (c000000001347414)
  Location: arch/powerpc/kernel/cputable.c:2230
  Inline: False
  Direct callers:
    - arch/powerpc/kernel/prom.c:early_init_dt_scan_cpus
    - arch/powerpc/kernel/setup_64.c:early_setup
  

  Symbols:

  c000000001347414-c0000000013475e0: identify_cpu (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: Transformation ⚠️

  void identify_cpu(struct cpuinfo_x86 *c);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:1428
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:identify_secondary_cpu
    - arch/x86/kernel/cpu/common.c:identify_boot_cpu
  

  Symbols:

  ffffffff81046c70-ffffffff8104723a: identify_cpu (STB_LOCAL)
  ffffffff81047981-ffffffff81047999: identify_cpu.cold (STB_LOCAL)
  

• In azure: Transformation ⚠️

  void identify_cpu(struct cpuinfo_x86 *c);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:1428
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:identify_secondary_cpu
    - arch/x86/kernel/cpu/common.c:identify_boot_cpu
  

  Symbols:

  ffffffff81035cb0-ffffffff810362b3: identify_cpu (STB_LOCAL)
  ffffffff81036c81-ffffffff81036c99: identify_cpu.cold (STB_LOCAL)
  

• In gcp: Transformation ⚠️

  void identify_cpu(struct cpuinfo_x86 *c);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:1428
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:identify_secondary_cpu
    - arch/x86/kernel/cpu/common.c:identify_boot_cpu
  

  Symbols:

  ffffffff81046ab0-ffffffff8104707a: identify_cpu (STB_LOCAL)
  ffffffff810477c1-ffffffff810477d9: identify_cpu.cold (STB_LOCAL)
  

• In lowlatency: Transformation ⚠️

  void identify_cpu(struct cpuinfo_x86 *c);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/common.c (0)
  Location: arch/x86/kernel/cpu/common.c:1428
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/common.c:identify_secondary_cpu
    - arch/x86/kernel/cpu/common.c:identify_boot_cpu
  

  Symbols:

  ffffffff81047eb0-ffffffff8104847a: identify_cpu (STB_LOCAL)
  ffffffff81048bd1-ffffffff81048be9: identify_cpu.cold (STB_LOCAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• 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 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• Changed between amd64 and ppc64el ⚠️

  • Param added. long unsigned int offset
  • Param added. unsigned int pvr
  • Param removed. struct cpuinfo_x86 *c
  • Return type changed. void ➡️ struct cpu_spec *

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 ✅