Comment by matheusmoreira

The Linux kernel ABIs are explicitly documented as stable. If they change and user space programs break, it's a bug in the kernel.

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/lin...

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/lin...

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/lin...