it is already fixed in openSUSE-15.0 branch: commit 48b03c4e62a9b45d666136bef7ab01aac892108e (origin/packaging) Author: Michal Suchanek <msuchanek@suse.de> Date: Tue Oct 9 09:59:49 2018 +0200 Revert "Limit kernel-source build to architectures for which we build binaries" This reverts commit d6435125446d740016904abe30a60611549ae812.