linux-kernel - Re: arm64: perf test 26 rpi4 oops

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Message-ID: <1620591d2201c1498f2832b32d26efd0c5cdd5cf.camel@gmx.de>
Date:   Fri, 28 Jul 2023 17:12:43 +0200
From:   Mike Galbraith <efault@....de>
To:     Will Deacon <will@...nel.org>
Cc:     lkml <linux-kernel@...r.kernel.org>,
        Mark Rutland <mark.rutland@....com>
Subject: Re: arm64: perf test 26 rpi4 oops

On Fri, 2023-07-28 at 15:18 +0100, Will Deacon wrote:
> Hi Mike,
>
> On Fri, Jul 28, 2023 at 06:06:33AM +0200, Mike Galbraith wrote:
> > perf test 26 in virgin master inspired the below.
>
> Ah, so this is the 6.5-based panic message below?

Yeah, that was virgin master.

The oops arrived with 2e1c0170771e, _but_ it turns out to be somehow
config related.  The obese distro config rolled forward does not oops,
much leaner local config does, despite cute little rpi4 working just
fine.. for everything _except_ 'perf test 26' :)

Hohum, send report to round file.  I'm looking for the option out of
curiosity, but it's not gonna be a long search.

	-Mike