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Date: Sun, 16 Dec 2018 17:51:57 +0100
From: Christoph Hellwig <hch@lst.de>
Subject: Re: use generic DMA mapping code in powerpc V4
Message-ID: <20181216165157.GA14652@lst.de>
References: <20181114082314.8965-1-hch@lst.de>
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To: Benjamin Herrenschmidt <benh@kernel.crashing.org>, Paul Mackerras <paulus@samba.org>, Michael Ellerman <mpe@ellerman.id.au>
Cc: linux-arch@vger.kernel.org, linux-mm@kvack.org, iommu@lists.linux-foundation.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org

FYI, given that we are one week before the expected 4.20 release
date and I haven't found the bug plaging Christians setups I think
we need to defer most of this to the next merge window.

I'd still like to get a few bits in earlier, which I will send out
separately now.