Re: [PATCH 4/5] x86: Add config variables for SMP_MAX

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From: Ingo Molnar <mingo@...>

To: <travis@...>

Cc: Andrew Morton <akpm@...>, Andi Kleen <ak@...>, Christoph Lameter <clameter@...>, <linux-mm@...>, <linux-kernel@...>

Subject: Re: [PATCH 4/5] x86: Add config variables for SMP_MAX

Date: Saturday, January 19, 2008 - 10:52 am

* travis@sgi.com <travis@sgi.com> wrote:

quoted text> Adds and increases some config variables to accomodate larger SMP
> configurations:
> 
> 	NR_CPUS:      max limit now 4096
> 	NODES_SHIFT:  max limit now 9
> 	THREAD_ORDER: max limit now 3
> 	X86_SMP_MAX:  say Y to enable possible cpus == NR_CPUS
> 
> Signed-off-by: Mike Travis <travis@sgi.com>

i've bisected a boot failure down to this patch (sans the THREAD_ORDER 
bits): it causes an instant reboot of the 64-bit kernel upon bootup. 
Failing config attached.

	Ingo

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Messages in current thread:

[PATCH 4/5] x86: Add config variables for SMP_MAX, , (Fri Jan 18, 2:30 pm)

Re: [PATCH 4/5] x86: Add config variables for SMP_MAX, Ingo Molnar, (Sat Jan 19, 10:52 am)

Re: [PATCH 4/5] x86: Add config variables for SMP_MAX, Mike Travis, (Sat Jan 19, 5:39 pm)

Re: [PATCH 4/5] x86: Add config variables for SMP_MAX, Ingo Molnar, (Sat Jan 19, 11:15 am)

Re: [PATCH 4/5] x86: Add config variables for SMP_MAX, Ingo Molnar, (Sat Jan 19, 11:24 am)

Re: [PATCH 4/5] x86: Add config variables for SMP_MAX, Mike Travis, (Sat Jan 19, 9:14 pm)

Re: [PATCH 4/5] x86: Add config variables for SMP_MAX, Mike Travis, (Sat Jan 19, 7:24 pm)

Re: [PATCH 4/5] x86: Add config variables for SMP_MAX, Mike Travis, (Sat Jan 19, 5:52 pm)

Re: [PATCH 4/5] x86: Add config variables for SMP_MAX, Ingo Molnar, (Fri Jan 18, 4:46 pm)

Re: [PATCH 4/5] x86: Add config variables for SMP_MAX, Ingo Oeser, (Fri Jan 18, 4:04 pm)

Re: [PATCH 4/5] x86: Add config variables for SMP_MAX, Mike Travis, (Fri Jan 18, 4:14 pm)

Re: [PATCH 4/5] x86: Add config variables for SMP_MAX, Paul Jackson, (Mon Jan 28, 12:45 pm)

Re: [PATCH 4/5] x86: Add config variables for SMP_MAX, Andi Kleen, (Mon Jan 28, 1:00 pm)

Re: [PATCH 4/5] x86: Add config variables for SMP_MAX, Ingo Molnar, (Fri Jan 18, 4:48 pm)

Re: [PATCH 4/5] x86: Add config variables for SMP_MAX, Mike Travis, (Fri Jan 18, 4:55 pm)

Re: [PATCH 4/5] x86: Add config variables for SMP_MAX, Andi Kleen, (Fri Jan 18, 4:58 pm)

Re: [PATCH 4/5] x86: Add config variables for SMP_MAX, Andi Kleen, (Fri Jan 18, 4:36 pm)

Re: [PATCH 4/5] x86: Add config variables for SMP_MAX II, Andi Kleen, (Fri Jan 18, 5:02 pm)

Re: [PATCH 4/5] x86: Add config variables for SMP_MAX, Mike Travis, (Fri Jan 18, 4:48 pm)

Re: [PATCH 4/5] x86: Add config variables for SMP_MAX, Christoph Lameter, (Fri Jan 18, 4:10 pm)

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