linux-kernel - Re: AMD Athlon bogus performance value causing RCU stalls?

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Message-ID: <alpine.DEB.2.21.1809240822020.1398@nanos.tec.linutronix.de>
Date:   Mon, 24 Sep 2018 08:23:36 +0200 (CEST)
From:   Thomas Gleixner <tglx@...utronix.de>
To:     Rob Prowel <rprowel@...cast.net>
cc:     linux-kernel@...r.kernel.org
Subject: Re: AMD Athlon bogus performance value causing RCU stalls?

On Sun, 23 Sep 2018, Rob Prowel wrote:
> On 09/23/18 17:19, Thomas Gleixner wrote:
> > It's in the 4.18.8 stable kernel, which should be available from your
> > fedora repo anytime soon.
> > 
> Will check with the newer kernel when it's available but please do double
> check if this problem might exist on 64 bit architectures as well...and
> of course I'm interested to know whether it is the likely cuprit of my
> RCU problem.

No that thing does not affect 64bit for sure. Can you please provide me a
full dmesg from that machine?

Thanks,

	tglx