> That's the equivalent of physical hotplug, but we still have all the > memory state around, so it is possible from idle, when we have the All sorts of other state goes walking as well though - on die device state for example like the GPU context may well also evaporate or disappear except for the minimum needed for scanout. It's not just about the CPU its a system (albeit a SoC in most cases) going to sleep lock stock and barrel except for IRQ notifications, and in some cases things like offloaded audio playback. Alan -- To unsubscribe from this list: send the line "unsubscribe linux-hotplug" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
