Re: 2.6.22-rc3 nmi watchdog hang

[Björn Steinbrink]

On 2007.06.05 11:56:00 +0200, Ingo Molnar wrote:
> 
> * Ingo Molnar <mingo@xxxxxxx> wrote:
> 
> > > ah, plain -rc3 hangs too. So it's one of these commits i guess:
> > > 
> > > commit 1eeb66a1bb973534dc3d064920a5ca683823372e
> > > commit 09198e68501a7e34737cd9264d266f42429abcdc
> > > commit bbba11c35baaad3f70f32e185a2c1d40d7901fe9
> > > commit bf8696ed6dfa561198b4736deaf11ab68dcc4845
> > 
> > oh, damn. The resulting kernel after having undone these doesnt even 
> > build ...
> 
> Andi/Linus Cc:-ed - these NMI watchdog changes came over the x86_64 
> tree. I suspect this patch:
> 
>  commit 09198e68501a7e34737cd9264d266f42429abcdc
>  Author: Andi Kleen <ak@xxxxxxx>
>  Date:   Wed May 2 19:27:20 2007 +0200
> 
>      [PATCH] i386: Clean up NMI watchdog code
> 
> Andi - just boot with nmi_watchdog=2 on a dual-core Athlon64 CPU.

I still fail to reproduce this, could you send me your config?

Thanks,
Björn
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