Re: [PATCH v5 1/2] xsm: create idle domain privileged and demote after setup

[Jason Andryuk <jandryuk@xxxxxxxxx>]

On Mon, May 2, 2022 at 9:31 AM Daniel P. Smith
<dpsmith@xxxxxxxxxxxxxxxxxxxx> wrote:
> diff --git a/xen/arch/arm/setup.c b/xen/arch/arm/setup.c
> index d5d0792ed4..b9057222d6 100644
> --- a/xen/arch/arm/setup.c
> +++ b/xen/arch/arm/setup.c
> @@ -1048,6 +1048,10 @@ void __init start_xen(unsigned long boot_phys_offset,
>      /* Hide UART from DOM0 if we're using it */
>      serial_endboot();
>
> +    if ( (rc = xsm_set_system_active()) != 0 )
> +        panic("xsm(err=%d): "
> +              "unable to set hypervisor to SYSTEM_ACTIVE privilege\n", err);

You want to print rc in this message.

Regards,
Jason