Excerpts from Laurent Dufour's message of November 5, 2021 2:48 am: > Le 04/11/2021 à 17:10, Nicholas Piggin a écrit : >> The watchdog unstuck message can't be serialised with other watchdog >> messages because that might prevent watchdog reporting. This removes >> the big backtrace from the unstuck message, which can get mixed with >> other messages and confuse logs, and just prints a single line. > > I'm not sure that's a good idea to remove the registers and backtrace here. > I agree that this output may interleaved (and usually it does), but it is > also > providing some good information about the culprit block of code. Usually, > it's > pointing the IRQ release code, and so the IRQ blocking one which are really > useful.
Okay, I was thinking that be inferred from the context usually, but sometimes it's not that easy which I guess is why I added it in the first place. > I don't have a good way to prevent trace interleaving here, but I think > interleaved traces are better here than nothing. Okay we can leave this patch off. Thanks, Nick
