As long as the ABI is stable and you don't reach out to something that would have moved within /{proc,sys,whatevs}, you're good. [0]
[0]: https://en.wikipedia.org/wiki/Linux_kernel_interfaces
As long as the ABI is stable and you don't reach out to something that would have moved within /{proc,sys,whatevs}, you're good. [0]
[0]: https://en.wikipedia.org/wiki/Linux_kernel_interfaces