Re: [Xen-devel] [PATCH v9 19/25] x86: L2 CAT: implement get hw info flow.

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 16.03.17 at 12:08, <yi.y.sun@xxxxxxxxxxxxxxx> wrote:
> --- a/xen/include/public/sysctl.h
> +++ b/xen/include/public/sysctl.h
> @@ -744,6 +744,7 @@ typedef struct xen_sysctl_pcitopoinfo 
> xen_sysctl_pcitopoinfo_t;
>  DEFINE_XEN_GUEST_HANDLE(xen_sysctl_pcitopoinfo_t);
>  
>  #define XEN_SYSCTL_PSR_CAT_get_l3_info               0
> +#define XEN_SYSCTL_PSR_CAT_get_l2_info               1

So is the lack of CDP here the reason why the earlier patch didn't
do anything for the _DATA part of it?

Jan


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