On Mon, Oct 21, 2019 at 11:09 PM Doug Ledford <dledford@xxxxxxxxxx> wrote: > > This fix looks reasonable, but since I can't test this at all, and I'm > personally tired of trying and failing to fix this issue, I need to ask > if you've tried all the permutations for this just to confirm it works > in all valid cases? I'm fairly sure I would have found them all by now: Since I sent this patch I built 4680 randconfig kernels, 293 of which had some HNS driver enabled. I also like to think that I spent more time to think it through in theory. Arnd