linux-kernel - Re: [BUG,2.6.29-rc7,s390] System goes into endless loop during boot or logon

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Message-Id: <200903121546.06687.elendil@planet.nl>
Date:	Thu, 12 Mar 2009 15:46:04 +0100
From:	Frans Pop <elendil@...net.nl>
To:	Jan Glauber <jang@...ux.vnet.ibm.com>
Cc:	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	linux-s390@...r.kernel.org,
	Hendrik Brueckner <brueckner@...ux.vnet.ibm.com>,
	Ingo Molnar <mingo@...e.hu>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [BUG,2.6.29-rc7,s390] System goes into endless loop during boot or logon

On Thursday 12 March 2009, Jan Glauber wrote:
> > AFAICT s390 does not have an NMI watchdog. And I have no idea how I
> > could trigger a sysrq given that I can't login and only have a dumb
> > console or SSH session to work with anyway.
>
> You can try to trigger sysrq by ^-, so to get the task view type: .^-t

Thanks a lot Jan! On a running system that works, so now the only question 
is if it also works when the system is looping. Will try later.
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