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

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...


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