Re: commit db8be50c4307dac2b37305fc59c8dc0f978d09ea causes MCA on hp rx8640

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On Wed, 2009-09-30 at 14:54 -0400, Alan Stern wrote:
> 
> That doesn't follow.  If you have printks before and after a line of 
> code, and you see the message from the "before" printk but not from
> the  
> "after" printk, then you have found exactly where the problem lies.

That's all very well if your crash happens after console_init(). :)

Although there's no real reason why most serial consoles don't bother to
register themselves until console_init() time -- they can be registered
_much_ earlier than that, most of the time. That's the only thing that
these 'early console' things do special, really.

-- 
dwmw2

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