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

Christoph Hellwig
2023-10-09T09:43:40Z

On Mon, Oct 09, 2023 at 11:34:55AM +0200, Geert Uytterhoeven wrote:
> The fix you are referring too is probably commit c1ec4b450ab729e3
> ("soc: renesas: Make ARCH_R9A07G043 (riscv version) depend
> on NONPORTABLE") in next-20231006 and later. It is not yet upstream.
>
> Still, it merely makes ARCH_R9A07G043 (which selects DMA_GLOBAL_POOL)
> depend on ARCH_R9A07G043.
> RISCV_DMA_NONCOHERENT still selects DMA_DIRECT_REMAP, so both can end
> up being enabled.

Ok, so we need to actually fix this properly. Lad, can you respin
the fix to not select DMA_DIRECT_REMAP, for ARCH_R9A07G043?