Messages in this thread | | | Subject | Re: use generic DMA mapping code in powerpc V4 | From | Christian Zigotzky <> | Date | Thu, 13 Dec 2018 09:41:50 +0100 |
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On 12 December 2018 at 3:39PM, Christian Zigotzky wrote: > Hi Christoph, > > Thanks a lot for your reply. I will test your patches tomorrow. > > Cheers, > Christian > > Sent from my iPhone > >> On 12. Dec 2018, at 15:15, Christoph Hellwig <hch@lst.de> wrote: >> >> Thanks for bisecting. I've spent some time going over the conversion >> but can't really pinpoint it. I have three little patches that switch >> parts of the code to the generic version. This is on top of the >> last good commmit (977706f9755d2d697aa6f45b4f9f0e07516efeda). >> >> Can you check with whіch one things stop working? >> >> >> <0001-get_required_mask.patch> >> <0002-swiotlb-dma_supported.patch> >> <0003-nommu-dma_supported.patch> >> <0004-alloc-free.patch>
Today I tried the first patch (0001-get_required_mask.patch) with the last good commit (977706f9755d2d697aa6f45b4f9f0e07516efeda). Unfortunately this patch is already included in the last good commit (977706f9755d2d697aa6f45b4f9f0e07516efeda). I will try the next patch.
-- Christian
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