DepSurf

Function: vcpu_read_sys_reg

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: Selective Inline ⚠️

  u64 vcpu_read_sys_reg(const struct kvm_vcpu *vcpu, int reg);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/arm64/kvm/sys_regs.c (ffff8000100d747c)
  Location: arch/arm64/kvm/sys_regs.c:68
  Inline: True
  Inline callers:
    - arch/arm64/kvm/sys_regs.c:access_ccsidr
    - arch/arm64/kvm/sys_regs.c:access_vm_reg
  Direct callers:
    - virt/kvm/arm/arm.c:kvm_mpidr_to_vcpu
    - virt/kvm/arm/mmu.c:kvm_toggle_cache
    - virt/kvm/arm/mmu.c:kvm_set_way_flush
    - virt/kvm/arm/mmio.c:io_mem_abort
    - virt/kvm/arm/mmio.c:kvm_handle_mmio_return
    - virt/kvm/arm/psci.c:kvm_psci_0_2_call
    - arch/arm64/kvm/inject_fault.c:kvm_inject_undefined
    - arch/arm64/kvm/inject_fault.c:inject_abt64
    - arch/arm64/kvm/inject_fault.c:get_except64_pstate
    - arch/arm64/kvm/debug.c:kvm_arm_clear_debug
    - arch/arm64/kvm/debug.c:kvm_arm_setup_debug
    - arch/arm64/kvm/debug.c:kvm_arm_setup_debug
    - arch/arm64/kvm/debug.c:kvm_arm_setup_debug
    - arch/arm64/kvm/debug.c:kvm_arm_setup_debug
    - arch/arm64/kvm/debug.c:kvm_arm_setup_debug
    - arch/arm64/kvm/debug.c:kvm_arm_setup_debug
    - arch/arm64/kvm/debug.c:kvm_arm_setup_debug
    - arch/arm64/kvm/reset.c:kvm_reset_vcpu
    - arch/arm64/kvm/sys_regs.c:trap_debug_regs
    - arch/arm64/kvm/sys_regs.c:access_vm_reg
    - virt/kvm/arm/vgic/vgic-mmio-v3.c:vgic_v3_dispatch_sgi
    - virt/kvm/arm/vgic/vgic-mmio-v3.c:vgic_mmio_read_v3r_typer
  

  Symbols:

  ffff8000100d8ea8-ffff8000100d8fc0: vcpu_read_sys_reg (STB_GLOBAL)
  

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

Flavor

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

Differences

Arch