linux-kernel - Re: [PATCH 01/16] x86/oprofile: add module parameter option to force a core 2 cpu

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Message-ID: <4A38FD96.6090109@goop.org>
Date:	Wed, 17 Jun 2009 07:28:38 -0700
From:	Jeremy Fitzhardinge <jeremy@...p.org>
To:	Robert Richter <robert.richter@....com>
CC:	Ingo Molnar <mingo@...e.hu>,
	the arch/x86 maintainers <x86@...nel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andi Kleen <ak@...ux.intel.com>
Subject: Re: [PATCH 01/16] x86/oprofile: add module parameter option to	force
 a core 2 cpu

On 06/17/09 03:57, Robert Richter wrote:
> On 16.06.09 13:15:40, Jeremy Fitzhardinge wrote:
>    
>> From: Robert Richter<robert.richter@....com>
>>
>> The current userland does not yet fully support all cpu types
>> implemented in the kernel. With the module parameter:
>>
>>   oprofile.cpu_type=core_2
>>
>> the kernel reports a core_2 cpu to the userland on an Intel system and
>> thus makes oprofile usable with current distros.
>>
>> Cc: Linus Torvalds<torvalds@...ux-foundation.org>
>> Cc: Andi Kleen<ak@...ux.intel.com>
>> Signed-off-by: Robert Richter<robert.richter@....com>
>> ---
>>   Documentation/kernel-parameters.txt |    3 ++-
>>   arch/x86/oprofile/nmi_int.c         |   17 ++++++++++++++---
>>   2 files changed, 16 insertions(+), 4 deletions(-)
>>      
>
> Jeremy,
>
> I dropped this patch. See this thread:
>
>   http://lkml.org/lkml/2009/5/6/234
>
> Does your patch series depends on this?
>    

Confused.  I haven't done anything with oprofile or nmi lately.  I don't 
recognize the patch you're quoting.

     J
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