How to build supported (externally supported of course) kernel for 15SP7

@Alex0Z you can’t, it has to a) be in the kernel and b) provided, tested and suported by SUSE in the kernel. Or provide a patch to SUSE via a support request to see if it can be implemented.

What is the module in question and what are you doing with the module? If it’s an existing kernel module, can’t you use module parameters for changing?