On Thu, Jul 04, 2024 at 04:18:39PM +0300, Leon Romanovsky wrote: > > 2) The amount of seemingly unrelated global headers pulled into other > > global headers. Some of this might just be sloppiness, e.g. I can't > > see why dma-mapping.h would actually need iommu.h to start with, > > but pci.h in dma-map-ops.h is a no-go. > > pci.h was pulled because I needed to call to pci_p2pdma_map_type() > in dma_can_use_iova(). No, that's not the reason. The reason is actually that whole dev_use_swiotlb mess which shouldn't exist in this form.
