Re: [PATCH] lockdep: Do no validate wait context for novalidate class

[peterz]

On Thu, Aug 20, 2020 at 01:43:48PM +0200, Sebastian Andrzej Siewior wrote:
> On 2020-08-20 13:40:36 [+0200], peterz@xxxxxxxxxxxxx wrote:
> > Anyway, all 3 users should have the same wait context, so where is the
> > actual problem?
> 
> I have one in RT which is a per-CPU spinlock within local_bh_disable()
> to act as a per-CPU BLK like mainline.

Then can we get to see that code and an explanation for what the problem
is and why it is still correct?

Because as is, this patch isn't needed.