Is there a "build everything" kernel configuration?

[Nicholas Mc Guire]

On Fri, Apr 12, 2019 at 10:40:35PM -0700, Jefferson Carpenter wrote:
> Supposing I want to make a change to the Kernel code and make sure that it all builds (i.e. that I did not cause any compile errors under any configuration), what's best way to do that?  Can I just take the default setting for all config options or does there exist a "build everything" mode?
>
you can do   make allyesconfig   which is about as close to build everything
as you can get. Of course this still will only build for one particular
architecture - so to build all architectures you would need to iterate over
ARCH= .

thx!
hofrat