The mainline ppc64el builds have been failing due to not having this patch, which has not yet been pushed out to Linus' tree.
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?h=next&id=186b8f1587c79c2fa04bfa392fdf084443e398c1
The mainline ppc64el builds have been failing due to not having this patch, which has not yet been pushed out to Linus' tree.
https:/ /git.kernel. org/pub/ scm/linux/ kernel/ git/powerpc/ linux.git/ commit/ ?h=next& id=186b8f1587c7 9c2fa04bfa392fd f084443e398c1