Re: [PATCH RFC 1/5] dma/direct: turn ARCH_ZONE_DMA_BITS into a variable

Nicolas Saenz Julienne
2019-10-31T17:26:17Z

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On Thu, 2019-10-31 at 06:38 -0700, Christoph Hellwig wrote:
> On Thu, Oct 31, 2019 at 11:30:36AM +0100, Nicolas Saenz Julienne wrote:
> > On Wed, 2019-10-30 at 14:49 -0700, Christoph Hellwig wrote:
> > > On Mon, Oct 14, 2019 at 08:31:03PM +0200, Nicolas Saenz Julienne wrote:
> > > > Some architectures, notably ARM, are interested in tweaking this
> > > > depending on their runtime DMA addressing limitations.
> > > >
> > > > Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
> > >
> > > Do you want me to pick this up for the 5.5 dma-mapping tree, or do you
> > > want me to wait for the rest to settle?
> >
> > I'd say take it, this will be ultimately needed once we push forward with
> > ARM.
>
> Can you resend a version that applies against 5.4-rc? The current one
> has conflicts in the arm64 code.

Hi Catalin,
would you mind taking this patch on top of the arm64 ZONE_DMA series?

I tried to go though Christoph's tree but it ultimately clashes with the
ZONE_DMA series. It's simpler to apply it on top of your tree.

Regrads,
Nicolas

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