Hey, krzk:. Do you agree with Vladimir's advice?
https://lore.kernel.org/all/0232aa10-5f40-433b-804a-2fff30e8b143@linaro.org/ 

I have prepared a fix:
https://github.com/mainlining/linux/commit/94ad697c527862a4dc054a2d1b09cdf78e49a589