KDB+DDB make interrupt storm on MSI motherboards go away it seems

Marat N.Afanasyev amarat at ksu.ru
Sun Mar 22 04:38:23 PDT 2009


Pete French wrote:
> I admit I was scepticle of this suggestion - but it actually seems to
> have worked. COmpiling a straight GENERIC kernel with KDB and DDB
> included do seem to have made my irq22 interrupt storms go away.
> Certainly I have spent some time trying to provoke the problem and not
> managed to make it read it's ugly head again.
> 
> The thing is though, this doen't make me particularly happy - as I am
> sure that KDB and DDB are not supposed to make any major changes to
> how the kernel functions are they ?
> 
> -pete.
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> 
no major changes, indeed, but a couple of small changes, e.g. implicit 
turning off all optimizations.

-- 
SY, Marat


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