Re: [PATCH v5 01/14] KVM: s390: pv: add macros for UVC CC values

Janosch Frank
2021-10-05T13:08:49Z

On 9/20/21 15:24, Claudio Imbrenda wrote:
> Add macros to describe the 4 possible CC values returned by the UVC
> instruction.
>
> Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>

Reviewed-by: Janosch Frank <frankja@linux.ibm.com>

> ---
> arch/s390/include/asm/uv.h | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/arch/s390/include/asm/uv.h b/arch/s390/include/asm/uv.h
> index 12c5f006c136..b35add51b967 100644
> --- a/arch/s390/include/asm/uv.h
> +++ b/arch/s390/include/asm/uv.h
> @@ -18,6 +18,11 @@
> #include <asm/page.h>
> #include <asm/gmap.h>
>
> +#define UVC_CC_OK 0
> +#define UVC_CC_ERROR 1
> +#define UVC_CC_BUSY 2
> +#define UVC_CC_PARTIAL 3
> +
> #define UVC_RC_EXECUTED 0x0001
> #define UVC_RC_INV_CMD 0x0002
> #define UVC_RC_INV_STATE 0x0003
>