Re: [Xen-devel] [PATCH] xen/mm: Alter is_iomem_page() to use mfn_t

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 06.02.17 at 14:55, <andrew.cooper3@xxxxxxxxxx> wrote:
> Switch its return type to bool to match its use, and simplify the ARM
> implementation slightly.
> 
> No functional change.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>

And perhaps that's what should be used in epte_get_entry_emt()
instead of !mfn_valid() in David's patch. David, would you be okay
with your patch changed to that effect upon commit?

Jan


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