>>> On 30.04.19 at 23:02, <sstabell...@kernel.org> wrote:
> --- a/xen/include/public/domctl.h
> +++ b/xen/include/public/domctl.h
> @@ -571,12 +571,24 @@ struct xen_domctl_bind_pt_irq {
> */
> #define DPCI_ADD_MAPPING 1
> #define DPCI_REMOVE_MAPPING 0
> +/*
> + * Default memory policy. Corresponds to:
> + * Arm: MEMORY_POLICY_ARM_DEV_nGRE
> + * x86: MEMORY_POLICY_X86_UC
> + */
> +#define MEMORY_POLICY_DEFAULT 0
> +/* x86 only. Memory type UNCACHABLE */
> +#define MEMORY_POLICY_X86_UC 0
I'm afraid this may end up misleading, as on NPT and in
shadow mode we use UC- instead of UC afaics. Andrew,
do you have an opinion either way what exactly should
be stated here?
Jan
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