Re: [Letux-kernel] New LetuxOS Kernels - strcmp(NULL)

On Sat, 23 Jun 2018 12:13:11 +0200 "H. Nikolaus Schaller" hns@goldelico.com wrote:

So the issue is that "backlight_pins_pinmux" are searched for a NULL record before they are properly stored. Or someone punches a NULL into the radix_tree.

Hope this sheds some new light on the problem.

hmm, the next question is whether the NULL is *always* there, so even in the successful boots. Is that still with mainline sources + minimal set of things?

Can we infer any bad order of module loading from that output? Probably the thing that inserts the NULL should be loaded last for successful boots or first for failed boots

Or should we remove stuff from dtb piece by piece to see if that helps?

Regards, Andreas