Re: WARNING: suspicious RCU usage: race/events/tlb.h:57 suspicious rcu_dereference_check() usage!

From: peterz
Date: Tue Sep 15 2020 - 06:36:31 EST


On Mon, Sep 14, 2020 at 01:29:34PM -0400, Qian Cai wrote:
> On Wed, 2020-09-09 at 10:08 +0530, Naresh Kamboju wrote:
> > While booting x86_64 with Linux next 20200908 tag kernel this warning
> > was noticed.
>
> This pretty much looks like the same issue in:
>
> https://lore.kernel.org/lkml/20200902035146.GA45826@xxxxxxxxxxxx/
>
> Can you revert the patchset to see if it is related?

Don't bother.. I'll be sending patches soon.