Re: [Xen-devel] [PATCH v3 11/13] xen/iommu: smmu: Introduce automatic stream-id-masking

[Julien Grall <julien.grall@xxxxxxxxxx>]

On 23/02/2015 10:42, Ian Campbell wrote:
> > On a side note, we consider this platform deprecated we should either
> > drop the code from Xen or write on the wiki that we don't fully support
> > it anymore.
> It's all about degrees, I think we are fine to support the existing
> feature set and commit to keeping that working, but I'm not sure we
> should be enabling new features for the platform, in particular when the
> patches in question cause us to have to diverge from the upstream for a
> particular driver.
I'm afraid to say that even without these 2 patches (#10 and #11) we 
already diverge from upstream (> 3.19)... They reworked a big part of 
the code (mostly P2M handling) in this version.
Regards,

--
Julien Grall

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