linux-kernel - Re: stop_machine() soft lockup

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Message-ID: <20180905084241.GS24082@hirez.programming.kicks-ass.net>
Date:   Wed, 5 Sep 2018 10:42:41 +0200
From:   Peter Zijlstra <peterz@...radead.org>
To:     Niklas Cassel <niklas.cassel@...aro.org>
Cc:     linux-kernel@...r.kernel.org, bjorn.andersson@...aro.org
Subject: Re: stop_machine() soft lockup

On Tue, Sep 04, 2018 at 09:03:22PM +0200, Niklas Cassel wrote:
> Hello Peter,
> 
> I'm seeing some lockups when booting linux-next on a db820c arm64 board.
> I've tried to analyze, but I'm currently stuck.

Please see (should be in your Inbox too):

  https://lkml.kernel.org/r/20180905084158.GR24124@hirez.programming.kicks-ass.net