[PATCH] Add options to disable SMP

[Myles Watson]

Add options to the debugging menu to disable logical processors and SMP.

They both depend on EXPERT, and MAX_CPUS depends on disabling logical
processors so that no one tries to run a quad core CPU with only one stack.

Signed-off-by: Myles Watson

Thanks,
Myles

[Myles Watson]

On Fri, Oct 23, 2009 at 1:52 PM, Myles Watson  wrote:
> Add options to the debugging menu to disable logical processors and SMP.
>
> They both depend on EXPERT, and MAX_CPUS depends on disabling logical
> processors so that no one tries to run a quad core CPU with only one stack.
>
> Signed-off-by: Myles Watson

I decided that it makes more sense to directly change SMP, not MAX_CPUS.  I
made SMP depend on MAX_PHYSICAL_CPUS so that you are not prompted to disable
SMP unless you have multiple sockets.

Thanks,
Myles