Re: [PATCH v6 05/12] arm/sve: save/restore SVE context switch

[Julien Grall <julien@xxxxxxx>]

Hi Luca,

One more remark.

On 24/04/2023 07:02, Luca Fancellu wrote:
>   #else /* !CONFIG_ARM64_SVE */
>   
> @@ -46,6 +50,15 @@ static inline unsigned int get_sys_vl_len(void)
>       return 0;
>   }
>   
> +static inline int sve_context_init(struct vcpu *v)
> +{
> +    return 0;
The call is protected by is_domain_sve(). So I think we want to return 
an error just in case someone is calling it outside of its intended use.
> +}
> +
> +static inline void sve_context_free(struct vcpu *v) {}
> +static inline void sve_save_state(struct vcpu *v) {}
> +static inline void sve_restore_state(struct vcpu *v) {}
> +
--
Julien Grall