Re: use generic DMA mapping code in powerpc V4

From: Christoph Hellwig
Date: Tue Feb 12 2019 - 10:25:49 EST

On Tue, Feb 12, 2019 at 01:42:56PM +0100, Christian Zigotzky wrote:
> On 11 February 2019 at 08:38AM, Christoph Hellwig wrote:
>> On Sun, Feb 10, 2019 at 01:00:20PM +0100, Christian Zigotzky wrote:
>>> I tested the whole series today. The kernels boot and the P.A. Semi
>>> Ethernet works! :-) Thanks a lot!
>>> I also tested it in a virtual e5500 QEMU machine today. Unfortunately the
>>> kernel crashes.
>> This looks like a patch I fixed in mainline a while ago, but which
>> the powerpc tree didn't have yet.
>> I've cherry picked this commit
>> ("swiotlb: clear io_tlb_start and io_tlb_end in swiotlb_exit")
>> and added it to the powerpc-dma.6 tree, please retry with that one.
> Hello Christoph,
> Have you added it to the powerpc-dma.6 tree yet? The last commit was 4 days
> ago.

I added it, but forgot to push it out. It is there now, sorry: