Re: [Xen-devel] [PATCH v5 0/6] Allow setting up shared memory areas between VMs from xl config files

[Oleksandr Andrushchenko <andr2000@xxxxxxxxx>]

On 10/24/2018 05:24 PM, Julien Grall wrote:
> On 10/24/18 3:15 PM, Oleksandr Andrushchenko wrote:
> > Hi, Stefano!
> >
> > I'm just curious if the below is on your TODO list [1]:
> >
> > 3. Future Directions:
> > ====================================================
> >
> > Allow users to optionally share *mfn-contiguous* pages.
> What is the use case for that?
No real use-case at the moment, but we might have one: for instance,
sharing some memory which is used by device firmware and domains.
But in this case iomem could probably help...
> Cheers,

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