Re: [PATCH 13/14] lockdep: Prepare for NMI IRQ state tracking

[Steven Rostedt]

On Sat, 30 May 2020 00:25:05 +0200
Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote:

> > > +	if (DEBUG_LOCKS_WARN_ON(current->lockdep_recursion & LOCKDEP_RECURSION_MASK))
> > >  		return;  
> 
> ^^ there's your regular recursion check.

Yes, but this is more of a "bug if it happens" than just "ignore it".

-- Steve