linux-kernel - Re: use generic DMA mapping code in powerpc V4

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Message-Id: <7B91760F-AFC3-4C8C-9B9F-FA0E9AD76B0C@xenosoft.de>
Date:   Wed, 28 Nov 2018 21:02:51 +0100
From:   Christian Zigotzky <chzigotzky@...osoft.de>
To:     Michael Ellerman <mpe@...erman.id.au>,
        Christoph Hellwig <hch@....de>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>
Cc:     linux-arch@...r.kernel.org, linux-mm@...ck.org,
        iommu@...ts.linux-foundation.org, linuxppc-dev@...ts.ozlabs.org,
        linux-kernel@...r.kernel.org
Subject: Re: use generic DMA mapping code in powerpc V4

I will compile and test the kernel from the following Git on my PowerPC machines.

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

On 28 November 2018 at 12:05PM, Michael Ellerman wrote:
Nothing specific yet.

I'm a bit worried it might break one of the many old obscure platforms
we have that aren't well tested.