DepSurf

Function: switch_gdt_and_percpu_base

Status

Regular

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

  void switch_gdt_and_percpu_base(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/common.c (ffffffff83e7c100)
  Location: arch/x86/kernel/cpu/common.c:742
  Inline: False
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:xen_start_kernel
    - arch/x86/kernel/setup_percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffff83e7c100-ffffffff83e7c175: switch_gdt_and_percpu_base (STB_GLOBAL)
  

• In 6.5: ✅

  void switch_gdt_and_percpu_base(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/common.c (ffffffff8369e810)
  Location: arch/x86/kernel/cpu/common.c:731
  Inline: False
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:xen_start_kernel
    - arch/x86/kernel/setup_percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffff8369e810-ffffffff8369e885: switch_gdt_and_percpu_base (STB_GLOBAL)
  

• In 6.8: ✅

  void switch_gdt_and_percpu_base(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/common.c (ffffffff838ce4a0)
  Location: arch/x86/kernel/cpu/common.c:728
  Inline: False
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:xen_start_kernel
    - arch/x86/kernel/setup_percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffff838ce4a0-ffffffff838ce591: switch_gdt_and_percpu_base (STB_GLOBAL)
  

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 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅