[PATCH -rt] powerpc update
mingo at elte.hu
Wed Oct 18 17:28:58 EST 2006
* Daniel Walker <dwalker at mvista.com> wrote:
> Pay close attention to the fasteoi interrupt threading. I added usage
> of mask/unmask instead of using level handling, which worked well on
this is wrong - it should be doing mask+ack.
also note that you changed:
> - goto out_unlock;
> + goto out;
and you even tried to hide your tracks:
really, the ->eoi() op should only be called for true fasteoi cases.
What we want here is to turn the fasteoi handler into a handler that
does mask+ack and then unmask. Not 'mask+eoi ... unmask' as your patch
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