Message-ID: <3ECFBD82.60503@gmx.net>
Date: Sat, 24 May 2003 20:44:18 +0200
From: Carl-Daniel Hailfinger <c-d.hailfinger.kernel.2003@gmx.net>
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To: =?ISO-8859-2?Q?Rafa=5E=283=29_=27rmrmg=27_Roszak?= <rmrmg@wp.pl>,
       Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [isdn] avm fritz pci
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Rafa? 'rmrmg' Roszak wrote:
> begin  Carl-Daniel Hailfinger <c-d.hailfinger.kernel.2003@gmx.net>
> quote:
> 
> 
>>Did you enable SysRq with
>>echo 1 >/proc/sys/kernel/sysrq
> 
> 
> default is 1 in this file
> 
> 
>>If so, can you test if sysrq works while the system is not crashed?
> 
> 
> yes, sysrq works  
> 
> 
>>In case SysRq doesn't work only after this crash, can you compile in
>>the NMI watchdog and boot with parameter
> 
> 
> sorry I can't find this in make menuconfig
> Could you help me?

It will be compiled in automatically if you select
"Local APIC Support on Uniprocessors" and "IO-APIC support on
uniprocessors", then boot with
nmi_watchdog=1

If your system hangs for longer than 5 seconds, the NMI watchdog will
print a backtrace on the console.


HTH,
Carl-Daniel
-- 
http://www.hailfinger.org/

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