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Date:   Thu, 3 Jan 2019 08:36:22 +0100
From:   Christoph Hellwig <hch@lst.de>
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
Subject: Re: use generic DMA mapping code in powerpc V4
Message-ID: <20190103073622.GA24323@lst.de>
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Hi Christian,

happy new year and I hope you had a few restful deays off.

I've pushed a new tree to:

   git://git.infradead.org/users/hch/misc.git powerpc-dma.6

Gitweb:

   http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/powerpc-dma.6

Which has been rebased to the latests Linus tree, which has a lot of
changes, and has also changed the patch split a bit to aid bisection.

I think 

   http://git.infradead.org/users/hch/misc.git/commitdiff/c446404b041130fbd9d1772d184f24715cf2362f

might be a good commit to re-start testing, then bisecting up to the
last commit using git bisect.