Hi Maximilian, On 20/01/2022 20:29, Maximilian Böhm wrote: > Hey Pavel, > > I would prefer reverting your use-after-free change. I’m still on Linux 5.15.2 to avoid this issue. I’m not sure if I understand your last mails correctly, did you already revert the change or did you > just offer to do it? Anyway, reverting locally wouldn’t be feasible long-term. > If I could help eliminating this bug, I would gladly offer my system for a remote hacking session via ssh or Teamviewer or try other patch ideas. I wonder if this patch: https://patchwork.linuxtv.org/project/linux-media/patch/20220122074500.429184-1-dzm91@xxxxxxxxxxx/ is perhaps related to this issue? Can you test if this patch solves your issue? If not, then I'll apply Pavel's revert patch for 5.18. Regards, Hans > > Btw, found this forum thread describing the same original problem (which is forcing me to use usbreset after standby) on Windows, so this probably is a bug in the tuner hardware, not in the Linux > driver: https://www.dvbviewer.tv/forum/topic/63002-hauppauge-wintv-dualhd-stick-geht-oft-nicht-nach-standby/ > > If I were to submit an official "device quirk" for the Linux kernel, would it be affected of your use-after-free change too? Nobody knows, I guess? > > Regards > Maximilian Böhm > > Am 06.01.22 um 12:57 schrieb Pavel Skripkin: >>> Anyway, you can revert my patch locally and use your device. I >>> understand, that this approach is the best one, but anyway revert will >> >> ^^^^ >> >> I've missed "not". Please, don't get me wrong :) Reverting something >> locally to work with upstream device is never a good thing. >> >> >> >> With regards, >> Pavel Skripkin
