Re: CONFIG_HOTPLUG_CPU on x86

[Robert Hancock]

Dimitri Sivanich wrote:
> I've heard folks say that hotplug cpu is very reliable.  I'm assuming
> that's in the context of the x86 architecture.  If so, how come
> CONFIG_HOTPLUG_CPU is still listed as EXPERIMENTAL in arch/x86/Kconfig?
> Should this be changed for the x86 architecture?
>
> config HOTPLUG_CPU
> 	bool "Support for suspend on SMP and hot-pluggable CPUs (EXPERIMENTAL)"
> 	depends on SMP && HOTPLUG && EXPERIMENTAL && !X86_VOYAGER

Yes, it's a bit bizarre that something needed for suspending almost any 
current laptop is still marked as "experimental"..
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