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Date: Mon, 25 Dec 2000 16:00:30 +0100
From: Andi Kleen <ak@suse.de>
To: Andrew Morton <andrewm@uow.edu.au>
Cc: Andi Kleen <ak@suse.de>, linux-kernel@vger.kernel.org
Subject: Re: Linux 2.4.0test13pre4ac2
Message-ID: <20001225160030.A19858@gruyere.muc.suse.de>
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In-Reply-To: <3A473192.ED7EE89C@uow.edu.au>; from andrewm@uow.edu.au on Mon, Dec 25, 2000 at 10:37:54PM +1100
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On Mon, Dec 25, 2000 at 10:37:54PM +1100, Andrew Morton wrote:
> Alan Cox wrote:
> > 
> > 2.4.0test13pre4-ac2
> >
> > o       Make smp cpu halt synchronous                   (Andi Kleen)
> 
> errr, Andi. 
> 
> We're asking all the other CPUs to call stop_this_cpu(), and then waiting
> for them to complete the call.
> 
> But stop_this_cpu() never returns, so the machine gets stuck.

Right, it's wrong. Thanks for spotting that.

-Andi
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