Re: [PATCH 17/38] groups: move code to kernel/groups.c

[Serge E. Hallyn]

Quoting Alexey Dobriyan (adobriyan@xxxxxxxxx):
> Move supplementary groups implementation to kernel/groups.c .
> kernel/sys.c already accumulated quite a few random stuff.
> 
> Do strictly copy/paste + add required headers to compile.
> Compile-tested on many configs and archs.
> 
> Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxx>

Actually I needed the following change: