linux-kernel - Re: [PATCH 2/3] x86: add percpu, cpu_to

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Message-ID: <4798BBD6.1020704@sgi.com>
Date:	Thu, 24 Jan 2008 08:24:54 -0800
From:	Mike Travis <travis@....com>
To:	Ingo Molnar <mingo@...e.hu>
CC:	Andrew Morton <akpm@...ux-foundation.org>,
	Christoph Lameter <clameter@....com>, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/3] x86: add percpu, cpu_to_node debug options

Ingo Molnar wrote:
> * travis@....com <travis@....com> wrote:
> 
>> +config THREAD_ORDER
>> +	int "Kernel stack size (in page order)"
>> +	range 1 3
>> +	depends on X86_64
>> +	default "3" if X86_SMP
>> +	default "1"
>> +	help
>> +	  Increases kernel stack size.
> 
> you keep sending this broken portion, please dont ... 
> 
> 	Ingo

Sorry, I noted in the comments that that's only for the DEBUG patch, and
you shouldn't apply that, except when attempting to up the NR_CPUS count
for testing.  (I should perhaps just quit submitting it? ;-)

As a side note, soon we should be able to up NR_CPUS and not worry about
stack overflows.

Thanks,
Mike
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