On Thu 2022-07-07 10:20 -0700, Luis Chamberlain wrote: > This is incredibly important information which should be added to the > commit log, specialy as PREEMPT_RT=y becomes a first class citizen. Understood. > > > So, I would say this was a regression since earlier preemption was > > not disabled and we would dereference RCU-protected pointers explicitly > > i.e. without using the more appropriate rcu_dereference() family > > of primitives. That being said, these pointers cannot change in this > > context as explained previously. > > > > Would the above be suitable - just to confirm before I send another > > iteration? > > Yes, I would send this to Linus for the rc series. Please adjust the > commit log with all this information. Will do. > BTW I think there is just one more fix pending from you right? Yes - I will send/or prepare it as a partial revert: 's/strscpy/strlcpy/' with a brief explanation. Kind regards, -- Aaron Tomlin
