Re: [PATCH 03/15] powernow-k7: Work when kernel is compiled for SMP

[Dominik Brodowski]

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@xxxxxxxxxx>

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?

	Dominik
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