On Thu, 27 Oct 2022 16:38:19 -0400 Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> wrote: > On Thu, Oct 27, 2022 at 11:05:45AM -0400, Steven Rostedt wrote: > > From: "Steven Rostedt (Google)" <rostedt@xxxxxxxxxxx> > > > > Before a timer is freed, del_timer_shutdown() must be called. > > Is this supposed to be true for all timers? Because the USB subsystem > contains an awful lot more timers than just the two you touched in this > patch. Yes, and this does mean that we are going to have to painstakingly find and fix ever one of them. This is why the last patch updates DEBUG_OBJECTS_TIMERS to detect cases where I miss. -- Steve
