On Thu, Aug 03, 2023 at 10:04:28PM +0800, huangjie.albert wrote: > for the virtual net device such as veth, there is > no need to do dma check if we support zero copy. > > add this flag after unaligned. beacause there are 4 bytes hole nit: beacause there are 4 bytes hole -> Because there is a 4 byte hole.