Hi what is the difference between irq_set_affinity() return values IRQ_SET_MASK_OK_NOCOPY and IRQ_SET_MASK_OK ? what are the conditions for which an irq chip set affinity will return either of these values ? Regards Amit -- To unsubscribe from this list: send the line "unsubscribe linux-newbie" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.linux-learn.org/faqs