Re: [PATCH 01/16] x86/oprofile: add module parameter option to forcea core 2 cpu

From: Jeremy Fitzhardinge
Date: Wed Jun 17 2009 - 10:29:08 EST


On 06/17/09 03:57, Robert Richter wrote:
On 16.06.09 13:15:40, Jeremy Fitzhardinge wrote:
From: Robert Richter<robert.richter@xxxxxxx>

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@xxxxxxxxxxxxxxxxxxxx>
Cc: Andi Kleen<ak@xxxxxxxxxxxxxxx>
Signed-off-by: Robert Richter<robert.richter@xxxxxxx>
---
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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