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Date:	Sun, 30 May 2010 11:20:02 +0200
From:	Andi Kleen <>
To:	Len Brown <>
Cc:	Andrew Morton <>,,,
	Linux Kernel Mailing List <>
Subject: Re: [PATCH 8/8] intel_idle: create a native cpuidle driver for select intel processors

Len Brown <> writes:

>> ... What happens when an additional CPU is brought online? 
>> It melts?  ;)
> With the current driver, processors hot-added after modprobe
> will use C1 only, and not use deeper C-states.

I agree with Andrew that it will likely not be a lot of 
effort to restructure the driver to handle cpu hotplug
properly, and it's better done from the beginning.


-- -- Speaking for myself only.
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