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Date: Tue, 21 Jun 2016 15:52:02 +0200
From: Joerg Roedel <joro@8bytes.org>
To: Heiko =?iso-8859-1?Q?St=FCbner?= <heiko@sntech.de>
Cc: Tomasz Figa <tfiga@chromium.org>,
        "open list:IOMMU DRIVERS" <iommu@lists.linux-foundation.org>,
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        David Airlie <airlied@linux.ie>, Mark Yao <mark.yao@rock-chips.com>,
        Shunqian Zheng <zhengsq@rock-chips.com>,
        Daniel Kurtz <djkurtz@chromium.org>,
        Marek Szyprowski <m.szyprowski@samsung.com>
Subject: Re: [PATCH v4 0/8] iommu/rockchip: Fix bugs and enable on ARM64
Message-ID: <20160621135202.GK28248@8bytes.org>
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On Tue, Jun 21, 2016 at 03:18:49PM +0200, Heiko Stübner wrote:
> Am Dienstag, 21. Juni 2016, 14:54:35 schrieb Joerg Roedel:
> > Hi Tomasz,
> > 
> > On Tue, Jun 21, 2016 at 09:42:16PM +0900, Tomasz Figa wrote:
> > > In simple words, DRM patches depend on IOMMU patches.
> > > 
> > > More precisely: The IOMMU patches alone are supposed to not break
> > > anything. Same goes for the first DRM patch (7/8). Only second DRM
> > > patch (8/8) depends on changes introduced by its predecessors.
> > 
> > The first DRM patch is 6/7, so it is 7/8 with the iommu dependency,
> > right? Anyway, I think the best is I take the iommu patches when Heiko
> > is ok with them and then the DRM tree can merge that branch in to apply
> > the DRM patches.
> > 
> > But first Heiko should have a look at the patches.
> 
> I think from all his previous work on the rockchip iommus Tomasz is a lot more 
> qualified to judge them - which I guess he did when picking up the ones from 
> Rockchip devs :-) .

In that case you guys should probably co-maintain that driver?
> 
> >From a style-side, please don't carry the Reviewed-on gerrit tags over to 
> mainline patches (patches 1 and 2).

Okay.



	Joerg