> > > There is a missing patch that I haven't pushed in the pcifront branch:
> > >
> > > diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c
> > > index e138053..923de2e 100644
> > > --- a/arch/x86/pci/xen.c
> > > +++ b/arch/x86/pci/xen.c
> > > @@ -25,7 +25,7 @@ static int xen_pcifront_enable_irq(struct pci_dev
> > *dev)
> > > if (dev->irq < 0)
> > > return -EINVAL;
> > >
> > > - rc = xen_allocate_pirq(dev->irq, 0, "pcifront");
> > > + rc = xen_allocate_pirq(dev->irq, 1 /* share */, "pcifront");
> > > if (rc < 0) {
> > > dev_warn(&dev->dev, "Xen PCI IRQ: %d, failed to register:%d\n",
> > > dev->irq, rc);
> > >
> > >
> >
> >
> > HA! That's an important one-line diff! Now my ATM card works w/ shared
>
> > IRQ on domU. :-)
> >
> > Now we just have to get a better fix for dom0 than commenting out the
> > entire note_interrupt() function...
>
> Actually, I just verified that that patch makes the note_interrupt()
> gutting unnecessary. With just that one line changed, I'm up and running
> perfectly.
Excellent.
Jeremy, could you pull
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.git pcifront-2.6.31.6
in your xen/pcifront and merge it to xen/master, please?
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