Re: [PATCH v2 2/4] nSVM: introduce smv->nested.save to cache save area fields

[Paolo Bonzini]

On 17/09/21 14:03, Emanuele Giuseppe Esposito wrote:
> +static void copy_vmcb_save_area(struct vmcb_save_area_cached *dst,
> +				struct vmcb_save_area *from)
> +{
> +	/*
> +	 * Copy only necessary fields, as we need them

"Copy only fields that are validated" etc.

Paolo

> +	 * to avoid TOC/TOU races.
> +	 */