On 8/12/20 3:31 PM, Krzysztof Kozlowski wrote: > Or even more important - is it worth to spend effort and time on this? > If there is no single production system using recent Linux kernel, the > answer should be negative... Well, I have a server running on mini2440 with a not-too-young but not-too-old kernel. I don't have much time to test recent kernels though so I guess that doesn't count.