Re: [PATCH V5 2/3] mm: dmapool: Align to ARCH_DMA_MINALIGN in non-coherent DMA mode

From: Christoph Hellwig
Date: Mon Sep 18 2017 - 11:45:32 EST


Ok, it looks like adding the dma_get_cache_alignment constraint here
looks good - but again it should be unconditional.