linux-kernel - Re: 2.6.24-rc8-git does not boot on Geode LX

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Message-ID: <20080120091315.GA8379@elte.hu>
Date:	Sun, 20 Jan 2008 10:13:15 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Willy Tarreau <w@....eu>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: 2.6.24-rc8-git does not boot on Geode LX


* Willy Tarreau <w@....eu> wrote:

> Checking 'hlt' instruction... OK.                                               
> Freeing SMP alternatives: 0k freed                                              
> net_namespace: 64 bytes                                                         
> NET: Registered protocol family 16                                              
> -----> hangs here <-----

just a hint: this is near the first piece of code that makes active use 
of a timer wakeup, on a typical x86 bootup. So sometimes if timers are 
not working at all, hangs happen around here. But the PCI related thing 
you suspect could be the reason too. Getting a SysRq-T or an NMI 
printout (if that's possible) of the hung site would be nice.

	Ingo
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