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

From: Sebastian Andrzej Siewior
Date: Thu Aug 20 2020 - 07:46:09 EST


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.

Sebastian