* x86: Add support for the latest Intel processors to Oprofile
@ 2008-01-17 18:16 Arjan van de Ven
2008-01-18 12:36 ` Ingo Molnar
0 siblings, 1 reply; 3+ messages in thread
From: Arjan van de Ven @ 2008-01-17 18:16 UTC (permalink / raw)
To: linux-kernel; +Cc: phil.el, mingo
Subject: x86: Add support for the latest Intel processors to Oprofile
From: Arjan van de Ven <arjan@linux.intel.com>
The latest Intel processors (the 45nm ones) have a model number of 23
(old ones had 15); they're otherwise compatible on the oprofile side.
This patch adds the new model number to the oprofile code.
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
---
arch/x86/oprofile/nmi_int.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6.24-rc7-oprofile/arch/x86/oprofile/nmi_int.c
===================================================================
--- linux-2.6.24-rc7-oprofile.orig/arch/x86/oprofile/nmi_int.c
+++ linux-2.6.24-rc7-oprofile/arch/x86/oprofile/nmi_int.c
@@ -380,7 +380,7 @@ static int __init ppro_init(char ** cpu_
if (cpu_model == 14)
*cpu_type = "i386/core";
- else if (cpu_model == 15)
+ else if (cpu_model == 15 || cpu_model == 23)
*cpu_type = "i386/core_2";
else if (cpu_model > 0xd)
return 0;
--
If you want to reach me at my work email, use arjan@linux.intel.com
For development, discussion and tips for power savings,
visit http://www.lesswatts.org
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: x86: Add support for the latest Intel processors to Oprofile
2008-01-17 18:16 x86: Add support for the latest Intel processors to Oprofile Arjan van de Ven
@ 2008-01-18 12:36 ` Ingo Molnar
2008-01-18 17:20 ` Arjan van de Ven
0 siblings, 1 reply; 3+ messages in thread
From: Ingo Molnar @ 2008-01-18 12:36 UTC (permalink / raw)
To: Arjan van de Ven; +Cc: linux-kernel, phil.el, Thomas Gleixner, H. Peter Anvin
* Arjan van de Ven <arjan@infradead.org> wrote:
> Subject: x86: Add support for the latest Intel processors to Oprofile
> From: Arjan van de Ven <arjan@linux.intel.com>
>
> The latest Intel processors (the 45nm ones) have a model number of 23
> (old ones had 15); they're otherwise compatible on the oprofile side.
> This patch adds the new model number to the oprofile code.
thanks, applied.
2.6.24 fix too, right?
Ingo
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: x86: Add support for the latest Intel processors to Oprofile
2008-01-18 12:36 ` Ingo Molnar
@ 2008-01-18 17:20 ` Arjan van de Ven
0 siblings, 0 replies; 3+ messages in thread
From: Arjan van de Ven @ 2008-01-18 17:20 UTC (permalink / raw)
To: Ingo Molnar; +Cc: linux-kernel, phil.el, Thomas Gleixner, H. Peter Anvin
On Fri, 18 Jan 2008 13:36:11 +0100
Ingo Molnar <mingo@elte.hu> wrote:
>
> * Arjan van de Ven <arjan@infradead.org> wrote:
>
> > Subject: x86: Add support for the latest Intel processors to
> > Oprofile From: Arjan van de Ven <arjan@linux.intel.com>
> >
> > The latest Intel processors (the 45nm ones) have a model number of
> > 23 (old ones had 15); they're otherwise compatible on the oprofile
> > side. This patch adds the new model number to the oprofile code.
>
> thanks, applied.
>
> 2.6.24 fix too, right?
>
that's a judgement call ... it's sure simple enough
--
If you want to reach me at my work email, use arjan@linux.intel.com
For development, discussion and tips for power savings,
visit http://www.lesswatts.org
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2008-01-18 17:21 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2008-01-17 18:16 x86: Add support for the latest Intel processors to Oprofile Arjan van de Ven
2008-01-18 12:36 ` Ingo Molnar
2008-01-18 17:20 ` Arjan van de Ven
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