On Wed, Sep 8, 2010 at 11:14 AM, Thomas Gleixner <tglx@xxxxxxxxxxxxx> wrote: > The following architectures are still using __do_IRQ(): > > alpha, cris, ia64, h8300, m32r, m68knommu, parisc, um Thomas, I (belatedly) took a look at fixing ia64 ... but I've run into a small snag. The __do_IRQ() routine makes a call to: desc->chip->end(irq); while neither of the "handle_level_irq()" nor "handle_edge_irq()" functions do this. On ia64 iosapic_end_level_irq() call iosapic_eoi() for me. Without it my system hangs during boot (with some driver timeout complaining about dropped interrupts). Is the omission of desc->chip->end(irq); deliberate? In which case I need to find another place to call iosapic_eoi(). Or is it accidental? Thanks -Tony -- To unsubscribe from this list: send the line "unsubscribe linux-parisc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
