Messages in this thread | | | Date | Sat, 11 Sep 2004 02:44:25 +1000 | From | Anton Blanchard <> | Subject | Re: Latest microcode data from Intel. |
| |
> CPU hotplug? Is there such a thing as _working_ CPU hotplug support in > Linux? (or any hardware that can actually allow unplugging/plugging CPUs?)
Sure, on ppc64 we move CPUs between partitions on the fly and use hotplug cpu tricks with POWER5 threads to switch between single threaded mode and SMT mode while the OS is running.
Anton - 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/
| |