Messages in this thread | | | Date | Thu, 11 Oct 2007 15:52:04 +1000 | From | Paul Mackerras <> | Subject | Re: [PATCH v2] powerpc: don't enable cpu hotplug on mpic-based pseries |
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Olof Johansson writes:
> Don't allow cpu hotplug on systems lacking XICS interrupt controller, > since current code is hardcoded for it. ... > + for (np = NULL; (np = of_find_node_by_name(np, > + "interrupt-controller"));) {
Looks like for_each_node_by_name would be nicer here.
If you agree, I'll hand-edit your patch to do that and apply it. Of course, ultimately we should implement the necessary mpic bits to support cpu hotplug.
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