Re: linux-next: build failure after merge of the dma-mapping tree

[Maxime Ripard]

Hi Mark, Marek,

On Mon, Mar 30, 2026 at 09:56:30AM +0200, Marek Szyprowski wrote:
> On 27.03.2026 21:07, Mark Brown wrote:
> > After merging the dma-mapping tree, today's linux-next build (x86_64
> > allmodconfig) failed like this:
> >
> > x86_64-linux-gnu-ld: vmlinux.o: in function `dma_contiguous_reserve':
> > (.init.text+0xbf3bb): undefined reference to `dma_heap_cma_register_heap'
> >
> > Caused by commit
> >
> >   3a236f6a5cf2da (dma: contiguous: Turn heap registration logic around)
> >
> > I have used the version from next-20260326 instead.
> 
> Thanks for the information. I've dropped that commit from dma-mapping-for-next.

I'm not sure how it ended up that way, but I have a fix queued up. It
should just remove a bunch of loose ends that were left with the
original patch.

I'm waiting for allmodconfig to finish and I'll send it.

Sorry,
Maxime

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