use generic DMA mapping code in powerpc V4

[Christian Zigotzky]

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.
>