DepSurf

Function: check_and_switch_context

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: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  void check_and_switch_context(struct mm_struct *mm, unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/arm64/mm/context.c (ffff8000100afa38)
  Location: arch/arm64/mm/context.c:183
  Inline: False
  Direct callers:
    - kernel/sched/core.c:__schedule
    - mm/mmu_context.c:use_mm
  

  Symbols:

  ffff8000100afa38-ffff8000100afffc: check_and_switch_context (STB_GLOBAL)
  

• In armhf: ✅

  void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/arm/mm/context.c (c0322260)
  Location: arch/arm/mm/context.c:237
  Inline: False
  Direct callers:
    - kernel/sched/core.c:idle_task_exit
    - kernel/sched/core.c:__schedule
    - mm/mmu_context.c:use_mm
    - drivers/firmware/efi/arm-runtime.c:efi_virtmap_unload
    - drivers/firmware/efi/arm-runtime.c:efi_virtmap_load
  

  Symbols:

  c0322260-c0322784: check_and_switch_context (STB_GLOBAL)
  

• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

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

Differences

Arch