Re: [Xen-devel] [PATCH 05/27] x86/cpuid: Allocate a CPUID policy for every domain

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 04.01.17 at 13:39, <andrew.cooper3@xxxxxxxxxx> wrote:
> --- a/xen/include/asm-x86/domain.h
> +++ b/xen/include/asm-x86/domain.h
> @@ -340,6 +340,9 @@ struct arch_domain
>      /* Is PHYSDEVOP_eoi to automatically unmask the event channel? */
>      bool_t auto_unmask;
>  
> +    /* CPUID Policy. */
> +    struct cpuid_policy *cpuid;
> +
>      /* Values snooped from updates to cpuids[] (below). */
>      u8 x86;                  /* CPU family */
>      u8 x86_vendor;           /* CPU vendor */

This is rather undesirable placement, producing 2 4-byte holes. With
it moved to a better spot
Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>

Jan


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