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On Tuesday 21 November 2006 01:53, Benjamin Herrenschmidt wrote: > +> + /* > + * We need to hard disable interrupts, but we also need to mark them > + * hard disabled in the PACA so that the local_irq_enable() done by > + * our caller upon return propertly hard enables. > + */ > + hard_irq_disable(); > + get_paca()->hard_enabled = 0; > + Yes, this looks good. Paul, please use this patch instead of mine. Do we need to do the same thing for any of the other power_save functions? IIRC, all new CPUs are supposed to use the same mechanism based on the 0x100 vector. Arnd <>< - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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