Re: [Xen-devel] [RFC for-4.8 0/6] xen/arm: Add support for mapping mmio-sram nodes into dom0

[Stefano Stabellini <sstabellini@xxxxxxxxxx>]

On Mon, 23 May 2016, Julien Grall wrote:
> Note, that XENMAPSPACE_dev_mmio has been introduced in Xen 4.7 (which is due
> in a couple of weeks) and part of the stable ABI. So if it is not possible to
> relax the memory attribute, it might be worth to think fixing/reverting the
> hypercall for 4.7. Otherwise we would have to introduce a new one in the next
> release.

FYI the Linux side missed the Linux 4.7 merge window and it is now
queued for 4.8. Therefore theoretically could still be changed, but I
would be careful with any doing major changes at this point.

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