kvm_read_guest_virt_helper 5457 arch/x86/kvm/x86.c return kvm_read_guest_virt_helper(addr, val, bytes, vcpu, access, kvm_read_guest_virt_helper 5472 arch/x86/kvm/x86.c return kvm_read_guest_virt_helper(addr, val, bytes, vcpu, access, exception);