On Tue, Apr 11, 2023 at 09:56:19AM +0800, Xuan Zhuo wrote: > Do you mean we should not change the dma_ops from the outside of the core > kernel/dma/? Basically, yes. That plus probing for the IOMMU drivers. > How about adding one new "dma_direct" to struct devive? Why would we? Can you please explain what you're even trying to do? But checking a dma_direct flag for sure isn't the solution. _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
