linux-kernel - Re: [-next] Lockdep warnings

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Message-ID: <20220726143731.qe4pdsttv3qwqiuf@bogus>
Date:   Tue, 26 Jul 2022 15:37:31 +0100
From:   Sudeep Holla <sudeep.holla@....com>
To:     Mark Rutland <mark.rutland@....com>
Cc:     linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        Sudeep Holla <sudeep.holla@....com>,
        Peter Zijlstra <peterz@...radead.org>
Subject: Re: [-next] Lockdep warnings

On Tue, Jul 26, 2022 at 02:08:37PM +0100, Sudeep Holla wrote:
> On Tue, Jul 26, 2022 at 01:50:06PM +0100, Mark Rutland wrote:
> > On Tue, Jul 26, 2022 at 01:40:40PM +0100, Mark Rutland wrote:
> > > [Adding Peter; I suspect this is due to the cpuidle rework]
> > 
> > Looking again I see the cpuidle rework isn't in next, so evidently not...
> > 
> 
> Yes, that is the first thing I checked and saw it wasn't in next. The first
> splat I had see 2 weeks ago seem to suggest something around context_tracking
> patches in the -next but I no longer see that. I haven't spent time digging
> this, so thought better to post the splat on the list in the meantime.
> 

OK, I need to take back that the issue is only on -next. Just tested
v5.19-rc8 and v5.18, both has the splat with lockdep on. It could be just
that it has been a while since I booted a kernel with lockdep on.

-- 
Regards,
Sudeep