Re: [Xen-devel] Xen: ARM: Support for mapping ECAM PCIe Config Space Specified In Static ACPI Table

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 28.12.16 at 19:22, <julien.grall@xxxxxxx> wrote:
> Now, we have two hypercalls XEN_DOMCTL_memory_mapping and 
> XENMEM_add_to_physmap_range having two distinct behavior when mapping an 
> MMIO into a guest.
> 
> We should at least return an error, even if DOM0 decides to ignore it.
> 
> I am open to any other suggestion. But I don't think the hypercall 
> should silently ignore a request as it is done today.

I agree, fwiw.

Jan


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