[parisc-linux] Some progress with WAX_EISA (Who knows about int errupts?)

[Grant Grundler]

Matthew Wilcox wrote:
> i386 sets IRQ_INPROGRESS before it calls handle_IRQ_event and then
> clears it after the interrupt handler returns.  I'm not sure whether
> local interrupts are disabled at this point or not.  It might well be
> an SMP issue.
> 
> I suspect we want to add IRQ_INPROGRESS to our interrupt handlers.

I think irqs_running() serves that purpose. no?

grant

Grant Grundler
parisc-linux {PCI|IOMMU|SMP} hacker
+1.408.447.7253