linux-kernel - [50/74] oprofile/x86: add Xeon 7500 series support

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Message-Id: <20100204171516.470798586@linux.site>
Date:	Thu, 04 Feb 2010 09:12:21 -0800
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	Andi Kleen <ak@...ux.intel.com>,
	Robert Richter <robert.richter@....com>,
	Greg Kroah-Hartman <gregkh@...e.de>
Subject: [50/74] oprofile/x86: add Xeon 7500 series support

2.6.32-stable review patch.  If anyone has any objections, please let us know.

------------------

From: Andi Kleen <andi@...stfloor.org>

commit e83e452b0692c9c13372540deb88a77d4ae2553d upstream.

Add Xeon 7500 series support to oprofile.

Straight forward: it's the same as Core i7, so just detect
the model number. No user space changes needed.

Signed-off-by: Andi Kleen <ak@...ux.intel.com>
Signed-off-by: Robert Richter <robert.richter@....com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>

--- a/arch/x86/oprofile/nmi_int.c
+++ b/arch/x86/oprofile/nmi_int.c
@@ -598,6 +598,7 @@ static int __init ppro_init(char **cpu_type)
 	case 15: case 23:
 		*cpu_type = "i386/core_2";
 		break;
+	case 0x2e:
 	case 26:
 		spec = &op_arch_perfmon_spec;
 		*cpu_type = "i386/core_i7";


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