From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Hellwig <hch@lst.de>
Subject: Re: use generic DMA mapping code in powerpc V4
Date: Mon, 28 Jan 2019 08:04:22 +0100
Message-ID: <20190128070422.GA2772@lst.de>
References: <20190118125500.GA15657@lst.de> <e11e61b1-6468-122e-fc2b-3b3f857186bb@xenosoft.de> <f39d4fc6-7e4e-9132-c03f-59f1b52260e0@xenosoft.de> <b9e5e081-a3cc-2625-4e08-2d55c2ba224b@xenosoft.de> <20190119130222.GA24346@lst.de> <20190119140452.GA25198@lst.de> <bfe4adcc-01c1-7b46-f40a-8e020ff77f58@xenosoft.de> <8434e281-eb85-51d9-106f-f4faa559e89c@xenosoft.de> <4d8d4854-dac9-a78e-77e5-0455e8ca56c4@xenosoft.de> <1dec2fbe-f654-dac7-392a-93a5d20e3602@xenosoft.de>
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To: Christian Zigotzky <chzigotzky@xenosoft.de>
Cc: Christoph Hellwig <hch@lst.de>, linux-arch@vger.kernel.org, Darren Stevens <darren@stevens-zone.net>, linux-kernel@vger.kernel.org, Julian Margetson <runaway@candw.ms>, linux-mm@kvack.org, iommu@lists.linux-foundation.org, Paul Mackerras <paulus@samba.org>, Olof Johansson <olof@lixom.net>, linuxppc-dev@lists.ozlabs.org
List-Id: iommu@lists.linux-foundation.org

On Sun, Jan 27, 2019 at 02:13:09PM +0100, Christian Zigotzky wrote:
> Christoph,
>
> What shall I do next?

I'll need to figure out what went wrong with the new zone selection
on powerpc and give you another branch to test.