From: Cong Wang <xiyou.wangc...@gmail.com> Date: Mon, 17 Aug 2020 11:55:55 -0700
> On Mon, Aug 17, 2020 at 11:49 AM Randy Dunlap <rdun...@infradead.org> wrote: >> >> It just restricts how TIPC can be built, so that >> TIPC=y and IPV6=m cannot happen together, which causes >> a build error. > > It also disallows TIPC=m and IPV6=m, right? That combination is allowed. The whole "X || X=n" construct means X must be off or equal to the value of the Kconfig entry this dependency is for. Thus you'll see "depends IPV6 || IPV6=n" everywhere.