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

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Message-ID: <a2ca0118-5915-8b1c-7cfa-71cb4b43eaa6@xenosoft.de>
Date:   Fri, 18 Jan 2019 13:07:54 +0100
From:   Christian Zigotzky <chzigotzky@...osoft.de>
To:     Christoph Hellwig <hch@....de>
Cc:     linux-arch@...r.kernel.org,
        Darren Stevens <darren@...vens-zone.net>,
        linux-kernel@...r.kernel.org, Julian Margetson <runaway@...dw.ms>,
        linux-mm@...ck.org, iommu@...ts.linux-foundation.org,
        Paul Mackerras <paulus@...ba.org>,
        Olof Johansson <olof@...om.net>, linuxppc-dev@...ts.ozlabs.org
Subject: Re: use generic DMA mapping code in powerpc V4

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

git checkout 257002094bc5935dd63207a380d9698ab81f0775


I get the following error message with your patch:

patching file a/kernel/dma/direct.c
Hunk #1 FAILED at 118.
Hunk #2 FAILED at 139.
2 out of 2 hunks FAILED -- saving rejects to file a/kernel/dma/direct.c.rej

-- Christian

On 18 January 2019 at 12:28PM, Christoph Hellwig wrote:
> On Fri, Jan 18, 2019 at 12:10:26PM +0100, Christian Zigotzky wrote:
>> For which commit?
> On top of 257002094bc5935dd63207a380d9698ab81f0775, that is the first
> one you identified as breaking the detection of the SATA disks.
>