From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
Subject: Re: [PATCH] xtensa: use generic dma_noncoherent_ops
Date: Wed, 11 Jul 2018 20:00:40 +0200
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To: Max Filippov <jcmvbkbc-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Chris Zankel <chris-YvXeqwSYzG2sTnJN9+BGXg@public.gmane.org>, iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>, linux-xtensa-PjhNF2WwrV/0Sa2dR60CXw@public.gmane.org
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On Wed, Jul 11, 2018 at 10:57:30AM -0700, Max Filippov wrote:
> >  config XTENSA
> >         def_bool y
> >         select ARCH_NO_COHERENT_DMA_MMAP if !MMU
> > +       select ARCH_HAS_SYNC_DMA_FOR_CPU
> > +       select ARCH_HAS_SYNC_DMA_FOR_DEVICE
> 
> This breaks alphabetical order of selects. Otherwise LGTM.
> Sorry for the delay.
> Acked-by: Max Filippov <jcmvbkbc-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> 
> Will you submit it further or should I take it into the xtensa tree?

Either way is fine with me, just let me know which way you prefer.