Re: [kvm-unit-tests PATCH v2 1/9] lib: s390x: hardware: Add host_is_qemu() function

Claudio Imbrenda
2022-04-07T09:43:32Z

On Thu, 7 Apr 2022 08:44:13 +0000
Janosch Frank <frankja@linux.ibm.com> wrote:

> In the future we'll likely need to check if we're hosted on QEMU so
> let's make this as easy as possible by providing a dedicated function.
>
> Signed-off-by: Janosch Frank <frankja@linux.ibm.com>

Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>

> ---
> lib/s390x/hardware.h | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/lib/s390x/hardware.h b/lib/s390x/hardware.h
> index 01eeb261..86fe873c 100644
> --- a/lib/s390x/hardware.h
> +++ b/lib/s390x/hardware.h
> @@ -45,6 +45,11 @@ static inline bool host_is_lpar(void)
> return detect_host() == HOST_IS_LPAR;
> }
>
> +static inline bool host_is_qemu(void)
> +{
> + return host_is_tcg() || host_is_kvm();
> +}
> +
> static inline bool machine_is_z15(void)
> {
> uint16_t machine = get_machine_id();