On Fri, Jan 07, 2022 at 06:23:25PM +0100, Marion & Christophe JAILLET wrote: > What is the best option? > 1. Add #include <linux/dma-mapping.h>? or > 2. Add this "missing" include in needed place? > > I would say 2, but I would need help, because I don't have a built farm at > home! :) In the long run 2 is where we want to end up. But I'd do 1 first to get the legacy API removal finished, and then do 2 later after a lot of test coverage from the build bot.