From mboxrd@z Thu Jan  1 00:00:00 1970
From: Julien Grall <julien.grall@linaro.org>
Subject: Re: [PATCH v3 11/13] xen/iommu: smmu: Introduce
 automatic stream-id-masking
Date: Mon, 23 Feb 2015 10:52:47 +0000
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To: Ian Campbell <ian.campbell@citrix.com>
Cc: Andreas Herrmann <andreas.herrmann@calxeda.com>, xen-devel@lists.xenproject.org, Andreas Herrmann <herrmann.der.user@googlemail.com>, stefano.stabellini@citrix.com, tim@xen.org
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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