Re: [PATCH] stubdom: foreignmemory: Fix build after 0dbb4be739c5

[Julien Grall <julien@xxxxxxx>]

Hi Jan,

On 13/07/2021 15:14, Jan Beulich wrote:
> > And I don't think it should be named XC_PAGE_*, but rather XEN_PAGE_*.
> Even that doesn't seem right to me, at least in principle. There shouldn't
> be a build time setting when it may vary at runtime. IOW on Arm I think a
> runtime query to the hypervisor would be needed instead.
Yes, we want to be able to use the same userspace/OS without rebuilding 
to a specific hypervisor page size.
> And thinking
> even more generally, perhaps there could also be mixed (base) page sizes
> in use at run time, so it may need to be a bit mask which gets returned.
I am not sure to understand this. Are you saying the hypervisor may use 
at the same time different page size?
Cheers,

--
Julien Grall