Re: v3.1-rc5: Weird kernel log message when resuming avout NMIreceived

[Peter Zijlstra]

On Wed, 2011-09-07 at 08:37 +0200, Francis Moreau wrote:
> 
> > After the second suspend/resume sequence I still have the same warning
> > except that the reason has changed to '2d':
> >
> >  kernel:[  404.091393] Uhhuh. NMI received for unknown reason 2d on CPU 0.
> >  kernel:[  404.091394] Do you have a strange power saving mode enabled?
> >  kernel:[  404.091396] Dazed and confused, but trying to continue

I'm somewhat out of ideas there..  I guess I'll have to go debug on my
laptop which hasn't got a serial port :-(

Rafael, can you see anything obviously broken in the below patch from a
s2r pov?

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