On Thu, Jan 17, 2019 at 05:29:21PM +0100, Sam Ravnborg wrote: > Try: > > make -j4 fs/xfs/ > > This is the recommend way to do so. > Let us know if you see problem with this approach. Yes, that seems to work. I think the warning should suggest that as well, as it probably is the more common use compare to building external modules.