Re: [Xen-devel] [PATCH v13 07/11] x86/hvm: Introduce viridian_save_vcpu_ctxt_one() func

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 19.07.18 at 16:08, <aisaila@xxxxxxxxxxxxxxx> wrote:
> --- a/xen/arch/x86/hvm/viridian.c
> +++ b/xen/arch/x86/hvm/viridian.c
> @@ -1026,24 +1026,32 @@ static int viridian_load_domain_ctxt(struct domain 
> *d, hvm_domain_context_t *h)
>  HVM_REGISTER_SAVE_RESTORE(VIRIDIAN_DOMAIN, viridian_save_domain_ctxt,
>                            viridian_load_domain_ctxt, 1, HVMSR_PER_DOM);
>  
> -static int viridian_save_vcpu_ctxt(struct domain *d, hvm_domain_context_t *h)
> +static int viridian_save_vcpu_ctxt_one(struct vcpu *v, hvm_domain_context_t 
> *h)
>  {
> -    struct vcpu *v;
> +    struct hvm_viridian_vcpu_context ctxt = {};
>  
> -    if ( !is_viridian_domain(d) )
> +    if ( !is_viridian_domain(v->domain) )
>          return 0;
>  
> -    for_each_vcpu( d, v ) {
> -        struct hvm_viridian_vcpu_context ctxt = {
> -            .vp_assist_msr = v->arch.hvm_vcpu.viridian.vp_assist.msr.raw,
> -            .vp_assist_pending = v->arch.hvm_vcpu.viridian.vp_assist.pending,
> -        };
> +    ctxt.vp_assist_msr = v->arch.hvm_vcpu.viridian.vp_assist.msr.raw;
> +    ctxt.vp_assist_pending = v->arch.hvm_vcpu.viridian.vp_assist.pending;
>  
> -        if ( hvm_save_entry(VIRIDIAN_VCPU, v->vcpu_id, h, &ctxt) != 0 )
> -            return 1;
> +    return hvm_save_entry(VIRIDIAN_VCPU, v->vcpu_id, h, &ctxt);
> +}
> +
> +static int viridian_save_vcpu_ctxt(struct domain *d, hvm_domain_context_t *h)
> +{
> +    struct vcpu *v;
> +    int err = 0;
> +
> +    for_each_vcpu ( d, v ) {

Style.

Jan



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