On Thu, Nov 23, 2006 at 01:11:30PM +1100, Michael Ellerman wrote:

The pseries cpu hotplug code is currently spread between ./kernel/rtas.c,
./platforms/pseries/smp.c and ./platforms/pseries/setup.c. Some of it is
not #ifdef CONFIG_HOTPLUG_CPU, but it should be.

Signed-off-by: Michael Ellerman <redacted>

Ack'ed by: Linas Vepstas [off-list ref]

Linas, Srinivasa, can you test that this addresses the problems you
were seeing. It should, but it'd be good if you could test it.

Actually, I was debugging Srinivasa's problem long-distance, which
was an internally-reported bugzilla bug that had landed in my lap.
I don't actually have a testable config. But, based on this chain
of mails, I am happy with the result!

--linas