On Wed, Jun 16, 2021 at 12:04:16PM +0800, Claire Chang wrote: > Just noticed that after propagating swiotlb_force setting into > io_tlb_default_mem->force, the memory allocation behavior for > swiotlb_force will change (i.e. always skipping arch_dma_alloc and > dma_direct_alloc_from_pool). Yes, I think we need to split a "use_for_alloc" flag from the force flag.
