[PATCH 1/6] dma-direct: add depdenencies to CONFIG_DMA_GLOBAL_POOL

[Christoph Hellwig]

On Mon, Oct 09, 2023 at 10:43:57AM +0200, Geert Uytterhoeven wrote:
> >  config DMA_DIRECT_REMAP
> 
> riscv defconfig + CONFIG_NONPORTABLE=y + CONFIG_ARCH_R9A07G043=y:
> 
> WARNING: unmet direct dependencies detected for DMA_GLOBAL_POOL
>   Depends on [n]: !ARCH_HAS_DMA_SET_UNCACHED [=n] && !DMA_DIRECT_REMAP [=y]
>   Selected by [y]:
>   - ARCH_R9A07G043 [=y] && SOC_RENESAS [=y] && RISCV [=y] && NONPORTABLE [=y]

And that's exactly what this patch is supposed to show.  RISCV must not
select DMA_DIRECT_REMAP at the same time as DMA_GLOBAL_POOL.  I though
the fix for that just went upstream?