linux-kernel - Re: [PATCH] oprofile: add support for Intel processor model 30

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Message-ID: <20100805103206.GM26154@erda.amd.com>
Date:	Thu, 5 Aug 2010 12:32:06 +0200
From:	Robert Richter <robert.richter@....com>
To:	Josh Hunt <johunt@...mai.com>, Ingo Molnar <mingo@...e.hu>
CC:	"oprofile-list@...ts.sf.net" <oprofile-list@...ts.sf.net>,
	"andi@...stfloor.org" <andi@...stfloor.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"juhlenko@...mai.com" <juhlenko@...mai.com>
Subject: Re: [PATCH] oprofile: add support for Intel processor model 30

On 04.08.10 20:27:05, Josh Hunt wrote:
> Newer Intel processors identifying themselves as model 30 are not recognized by
> oprofile.

> Tested using oprofile 0.9.6.
> 
> Signed-off-by: Josh Hunt <johunt@...mai.com>

Applied to:

 git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile.git core

(I converted the model number to hex.)

Thanks Josh.

Ingo,

please (ff-only) pull this again for tip/perf/core. You already send
the pull request for Linus, but I think this patch will make it for
v2.6.36 too?

Thanks.

-Robert

> ---
>  arch/x86/oprofile/nmi_int.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
> index b28d2f1..6f95251 100644
> --- a/arch/x86/oprofile/nmi_int.c
> +++ b/arch/x86/oprofile/nmi_int.c
> @@ -657,6 +657,7 @@ static int __init ppro_init(char **cpu_type)
>  		break;
>  	case 0x2e:
>  	case 26:
> +	case 30:
>  		spec = &op_arch_perfmon_spec;
>  		*cpu_type = "i386/core_i7";
>  		break;
> -- 
> 1.7.0.4
> 
> 

-- 
Advanced Micro Devices, Inc.
Operating System Research Center

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