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

[Marek Szyprowski]

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.

Best regards
-- 
Marek Szyprowski, PhD
Samsung R&D Institute Poland