DepSurf

Function: arm64_get_bp_hardening_data

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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/arm64/mm/fault.c (ffff80001008132c)
  Location: arch/arm64/include/asm/mmu.h:96
  Inline: True
  Inline callers:
    - arch/arm64/mm/fault.c:do_debug_exception
    - arch/arm64/mm/fault.c:do_sp_pc_abort
    - arch/arm64/mm/fault.c:do_el0_ia_bp_hardening
    - arch/arm64/mm/fault.c:do_el0_irq_bp_hardening
  

  In arch/arm64/mm/context.c (ffff8000100afc54)
  Location: arch/arm64/include/asm/mmu.h:96
  Inline: True
  Inline callers:
    - arch/arm64/mm/context.c:check_and_switch_context
  

  In virt/kvm/arm/arm.c (ffff8000100c59a4)
  Location: arch/arm64/include/asm/mmu.h:96
  Inline: True
  Inline callers:
    - virt/kvm/arm/arm.c:cpu_hyp_reinit
  

  In arch/arm64/kvm/hyp/switch.c (ffff8000100efc68)
  Location: arch/arm64/include/asm/mmu.h:96
  Inline: True
  Inline callers:
    - arch/arm64/kvm/hyp/switch.c:activate_traps_vhe
  

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

Flavor

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

Differences