[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v2 03/10] xen: extend XEN_DOMCTL_memory_mapping to handle memory policy
>>> On 17.06.19 at 23:28, <sstabellini@xxxxxxxxxx> wrote: > On Thu, 2 May 2019, Jan Beulich wrote: >> >>> On 30.04.19 at 23:02, <sstabellini@xxxxxxxxxx> 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? > > Ping? To me? I've stated my opinion. Jan > I am happy to use any naming scheme you prefer, please provide input. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/xen-devel
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