linux-kernel - Re: 4.5.0+ panic when setup loop device

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Message-ID: <alpine.DEB.2.11.1603171119060.3978@nanos>
Date:	Thu, 17 Mar 2016 11:21:24 +0100 (CET)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Peter Zijlstra <peterz@...radead.org>
cc:	Xiong Zhou <jencce.kernel@...il.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Ingo Molnar <mingo@...nel.org>, Borislav Petkov <bp@...en8.de>,
	Andreas Herrmann <aherrmann@...e.com>
Subject: Re: 4.5.0+ panic when setup loop device

On Thu, 17 Mar 2016, Peter Zijlstra wrote:

> Could you please try? I'm not sure how this would explain your loop
> device bug fail, but it certainly pointed towards broken.

It definitely does not explain it. The wreckage that topo stuff causes is that
it disables a cpu, but that really is not a reason for block/loop to explode.

Thanks,

	tglx