linux-kernel - Re: any cpu hotplug changes in 2.6.24-current-git?

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Message-ID: <20080207091630.GA1816@elf.ucw.cz>
Date:	Thu, 7 Feb 2008 10:16:30 +0100
From:	Pavel Machek <pavel@....cz>
To:	Gregory Haskins <gregory.haskins@...il.com>
Cc:	kernel list <linux-kernel@...r.kernel.org>
Subject: Re: any cpu hotplug changes in 2.6.24-current-git?

On Wed 2008-02-06 19:49:19, Gregory Haskins wrote:
> Pavel Machek wrote:
>> Hi!
>>
>>   
>>>> Are there any recent changes in cpu hotplug? I have suspend (random)
>>>> problems, nosmp seems to fix it, and last messages in the "it hangs"
>>>> case are from cpu hotplug...
>>>>       
>>
>>   
>>>   Can you send along your cpuinfo?
>>>     
>>
>> It happened on more than one machine, one cpuinfo is:
>>   
> Ah, ok.  This one is a C2D, correct?  The only reason I asked is that 

I don't know what "C2D" means... core2duo? Yes, this is core2duo.

> someone was reporting an s2ram problem on P4s on some of that root-domain 
> logic I submitted a little while ago (and was merged in .25), whereas C2D 
> seemed fine.  That doesn't mean anything here, really.  The problem could 
> still be my code, or it might be unrelated.  I was just wondering if you 
> also had a P4 on the troubled systems.
>
> So is your problem on suspend or resume?  (or both?)  (I know you mentioned 
> it was random problems, but I wasn't sure if you could qualify that 
> further)

It dies at suspend, always in same place, but not always.

OTOH last few suspends worked for me, not sure what changed...

> Any info you can provide will be appreciated. 
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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