Hi, On 1/25/21 10:47 AM, Johannes Berg wrote: > Hi, > > Sorry, apparently we have two threads. > >> Great, thank you for looking into this. Let me know if you have a patch >> which you want me to test on a RTL8723BS adapter. > > Could you test this instead? > > https://p.sipsolutions.net/235c352b8ae5db88.txt > > > I don't have that much sympathy for a staging driver that's clearly > doing things differently than it was intended (the documentation states > that the function should be called only before wiphy_register(), not > during ndo_open). :-) I completely understand and I already was worried that this might be a staging-driver issue, which is why I mentioned this was with a staging driver in the more detailed bug-report email. > But OTOH, that fix to the driver is simple and looks correct to me since > it only ever has a static regdomain, and the notifier does the work of > applying it to the channels as well. So I've given your fix a quick try and it leads to a NULL pointer deref. But now that you've given me a lead on how to fix this (network/wifi drivers are not really me expertise) I can take a shot at seeing if I can fix the NULL pointer deref. I Hope to get back to you on that later today. Regards, Hans
