Messages in this thread | | | Date | Wed, 4 Jan 2006 23:26:18 +0100 | From | Dominik Brodowski <> | Subject | Re: [PATCH 03/15] powernow-k7: Work when kernel is compiled for SMP |
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On Wed, Jan 04, 2006 at 04:59:31PM -0500, Ben Collins wrote: > On a UP system with SMP compiled kernel, the powernow-k7 module would not > initialize (returned -ENODEV). Not sure why policy->cpu != 0 for UP > > Signed-off-by: Ben Collins <bcollins@ubuntu.com>
May the smp_processor_id() be != 0 on _true_ UP on SMP? What happens if (using virtual CPU hotplug) the module is modprobe'd with one CPU online, and then the second CPU becomes online later?
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