DepSurf

Function: do_boot_cpu

Status

Regular

• In 4.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff81051b58)
  Location: arch/x86/kernel/smpboot.c:944
  Inline: True
  Inline callers:
    - arch/x86/kernel/smpboot.c:native_cpu_up
  

• In 4.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff81051cf0)
  Location: arch/x86/kernel/smpboot.c:956
  Inline: True
  Inline callers:
    - arch/x86/kernel/smpboot.c:native_cpu_up
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff810545d7)
  Location: arch/x86/kernel/smpboot.c:971
  Inline: True
  Inline callers:
    - arch/x86/kernel/smpboot.c:native_cpu_up
  

• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff81053f2a)
  Location: arch/x86/kernel/smpboot.c:974
  Inline: True
  Inline callers:
    - arch/x86/kernel/smpboot.c:native_cpu_up
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff81057cdd)
  Location: arch/x86/kernel/smpboot.c:910
  Inline: True
  Inline callers:
    - arch/x86/kernel/smpboot.c:native_cpu_up
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff8105aa22)
  Location: arch/x86/kernel/smpboot.c:963
  Inline: True
  Inline callers:
    - arch/x86/kernel/smpboot.c:native_cpu_up
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff810606a2)
  Location: arch/x86/kernel/smpboot.c:964
  Inline: True
  Inline callers:
    - arch/x86/kernel/smpboot.c:native_cpu_up
  

• In 5.3: Transformation ⚠️

  int do_boot_cpu(int apicid, int cpu, struct task_struct *idle, int *cpu0_nmi_registered);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/smpboot.c (0)
  Location: arch/x86/kernel/smpboot.c:1023
  Inline: False
  Direct callers:
    - arch/x86/kernel/smpboot.c:native_cpu_up
  

  Symbols:

  ffffffff81063e30-ffffffff81064208: do_boot_cpu (STB_LOCAL)
  ffffffff81064b58-ffffffff81064bcb: do_boot_cpu.cold (STB_LOCAL)
  

• In 5.4: Transformation ⚠️

  int do_boot_cpu(int apicid, int cpu, struct task_struct *idle, int *cpu0_nmi_registered);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/smpboot.c (0)
  Location: arch/x86/kernel/smpboot.c:1023
  Inline: False
  Direct callers:
    - arch/x86/kernel/smpboot.c:native_cpu_up
  

  Symbols:

  ffffffff810644e0-ffffffff8106488e: do_boot_cpu (STB_LOCAL)
  ffffffff810651d8-ffffffff81065238: do_boot_cpu.cold (STB_LOCAL)
  

• In 5.8: ✅

  int do_boot_cpu(int apicid, int cpu, struct task_struct *idle, int *cpu0_nmi_registered);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff8106af40)
  Location: arch/x86/kernel/smpboot.c:1036
  Inline: False
  Direct callers:
    - arch/x86/kernel/smpboot.c:native_cpu_up
  

  Symbols:

  ffffffff8106af40-ffffffff8106b1f0: do_boot_cpu (STB_LOCAL)
  

• In 5.11: ✅

  int do_boot_cpu(int apicid, int cpu, struct task_struct *idle, int *cpu0_nmi_registered);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff8106cbb0)
  Location: arch/x86/kernel/smpboot.c:1030
  Inline: False
  Direct callers:
    - arch/x86/kernel/smpboot.c:native_cpu_up
  

  Symbols:

  ffffffff8106cbb0-ffffffff8106ce5b: do_boot_cpu (STB_LOCAL)
  

• In 5.13: ✅

  int do_boot_cpu(int apicid, int cpu, struct task_struct *idle, int *cpu0_nmi_registered);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff8106d650)
  Location: arch/x86/kernel/smpboot.c:1031
  Inline: False
  Direct callers:
    - arch/x86/kernel/smpboot.c:native_cpu_up
  

  Symbols:

  ffffffff8106d650-ffffffff8106d8ec: do_boot_cpu (STB_LOCAL)
  

• In 5.15: Transformation ⚠️

  int do_boot_cpu(int apicid, int cpu, struct task_struct *idle, int *cpu0_nmi_registered);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/smpboot.c (0)
  Location: arch/x86/kernel/smpboot.c:1033
  Inline: False
  Direct callers:
    - arch/x86/kernel/smpboot.c:native_cpu_up
  

  Symbols:

  ffffffff81078da0-ffffffff8107907c: do_boot_cpu (STB_LOCAL)
  ffffffff81c9d601-ffffffff81c9d616: do_boot_cpu.cold (STB_LOCAL)
  

• In 5.19: Transformation ⚠️

  int do_boot_cpu(int apicid, int cpu, struct task_struct *idle, int *cpu0_nmi_registered);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/smpboot.c (0)
  Location: arch/x86/kernel/smpboot.c:1076
  Inline: False
  Direct callers:
    - arch/x86/kernel/smpboot.c:native_cpu_up
  

  Symbols:

  ffffffff81087b80-ffffffff81087eb5: do_boot_cpu (STB_LOCAL)
  ffffffff81e4ca9e-ffffffff81e4cab3: do_boot_cpu.cold (STB_LOCAL)
  

• In 6.2: Transformation ⚠️

  int do_boot_cpu(int apicid, int cpu, struct task_struct *idle, int *cpu0_nmi_registered);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/smpboot.c (0)
  Location: arch/x86/kernel/smpboot.c:1074
  Inline: False
  Direct callers:
    - arch/x86/kernel/smpboot.c:native_cpu_up
  

  Symbols:

  ffffffff8109b510-ffffffff8109b845: do_boot_cpu (STB_LOCAL)
  ffffffff82053baf-ffffffff82053bc4: do_boot_cpu.cold (STB_LOCAL)
  

• In 6.5: ✅

  int do_boot_cpu(int apicid, int cpu, struct task_struct *idle);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff8109c400)
  Location: arch/x86/kernel/smpboot.c:1030
  Inline: False
  Direct callers:
    - arch/x86/kernel/smpboot.c:native_kick_ap
  

  Symbols:

  ffffffff8109c400-ffffffff8109c60d: do_boot_cpu (STB_LOCAL)
  

• In 6.8: ✅

  int do_boot_cpu(u32 apicid, int cpu, struct task_struct *idle);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff810a39a0)
  Location: arch/x86/kernel/smpboot.c:996
  Inline: False
  Direct callers:
    - arch/x86/kernel/smpboot.c:native_kick_ap
  

  Symbols:

  ffffffff810a39a0-ffffffff810a3b97: do_boot_cpu (STB_LOCAL)
  

Arch

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

Flavor

• In aws: Transformation ⚠️

  int do_boot_cpu(int apicid, int cpu, struct task_struct *idle, int *cpu0_nmi_registered);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/smpboot.c (0)
  Location: arch/x86/kernel/smpboot.c:1023
  Inline: False
  Direct callers:
    - arch/x86/kernel/smpboot.c:native_cpu_up
  

  Symbols:

  ffffffff81063fd0-ffffffff8106437e: do_boot_cpu (STB_LOCAL)
  ffffffff81064cc8-ffffffff81064d28: do_boot_cpu.cold (STB_LOCAL)
  

• In azure: Transformation ⚠️

  int do_boot_cpu(int apicid, int cpu, struct task_struct *idle, int *cpu0_nmi_registered);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/smpboot.c (0)
  Location: arch/x86/kernel/smpboot.c:1023
  Inline: False
  Direct callers:
    - arch/x86/kernel/smpboot.c:native_cpu_up
  

  Symbols:

  ffffffff810542d0-ffffffff8105467e: do_boot_cpu (STB_LOCAL)
  ffffffff81054f9d-ffffffff81054ffd: do_boot_cpu.cold (STB_LOCAL)
  

• In gcp: Transformation ⚠️

  int do_boot_cpu(int apicid, int cpu, struct task_struct *idle, int *cpu0_nmi_registered);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/smpboot.c (0)
  Location: arch/x86/kernel/smpboot.c:1023
  Inline: False
  Direct callers:
    - arch/x86/kernel/smpboot.c:native_cpu_up
  

  Symbols:

  ffffffff81064480-ffffffff8106482e: do_boot_cpu (STB_LOCAL)
  ffffffff81065178-ffffffff810651d8: do_boot_cpu.cold (STB_LOCAL)
  

• In lowlatency: Transformation ⚠️

  int do_boot_cpu(int apicid, int cpu, struct task_struct *idle, int *cpu0_nmi_registered);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/smpboot.c (0)
  Location: arch/x86/kernel/smpboot.c:1023
  Inline: False
  Direct callers:
    - arch/x86/kernel/smpboot.c:native_cpu_up
  

  Symbols:

  ffffffff81065a40-ffffffff81065e05: do_boot_cpu (STB_LOCAL)
  ffffffff81066758-ffffffff810667b8: do_boot_cpu.cold (STB_LOCAL)
  

Differences

Regular

• 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 ✅
• Changed between 6.2 and 6.5 ⚠️

  • Param removed. int *cpu0_nmi_registered
• Changed between 6.5 and 6.8 ⚠️

  • Param type changed. int apicid ➡️ u32 apicid

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 ✅