linux-kernel - Re: [PATCH x86] [15/16] Force __cpuinit on for CONFIG_PM without HOTPLUG

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Date:	Thu, 3 Jan 2008 19:43:43 +0100
From:	Andi Kleen <ak@...e.de>
To:	Adrian Bunk <bunk@...nel.org>
Cc:	rjw@...k.pl, pavel@...e.cz, linux-kernel@...r.kernel.org
Subject: Re: [PATCH x86] [15/16] Force __cpuinit on for CONFIG_PM without HOTPLUG_CPU

On Thursday 03 January 2008 19:14:38 Adrian Bunk wrote:
> On Thu, Jan 03, 2008 at 04:42:29PM +0100, Andi Kleen wrote:
> > 
> > This avoids the requirement to mark a lot of initialization functions not 
> > __cpuinit just for resume from RAM.
> > 
> > More functions could be converted now, didn't do all.
> >...
> 
> Shouldn't this aready be handled by the following?
> 
> config PM_SLEEP_SMP
>         bool
>         depends on SUSPEND_SMP_POSSIBLE || HIBERNATION_SMP_POSSIBLE
>         depends on PM_SLEEP
>         select HOTPLUG_CPU
>         default y

Won't help for UP at least. 

-Andi
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