From: Jiri Olsa <jolsa@redhat.com>
Date: Tue, 21 Sep 2010 07:26:35 +0000 (-0400)
Subject: oprofile: Add Support for Intel CPU Family 6 / Model 29
X-Git-Tag: firefly_0821_release~10186^2~850
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=8a5c82d66f02f1010f68517972f3e3f3545a4237;p=firefly-linux-kernel-4.4.55.git

oprofile: Add Support for Intel CPU Family 6 / Model 29

commit bb7ab785ad05a97a2c9ffb3a06547ed39f3133e8 upstream.

This patch adds CPU type detection for dunnington processor (Family 6
/ Model 29) to be identified as core 2 family cpu type (wikipedia
source).

I tested oprofile on Intel(R) Xeon(R) CPU E7440 reporting itself as
model 29, and it runs without an issue.

Spec:

 http://www.intel.com/Assets/en_US/PDF/specupdate/320336.pdf

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Acked-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Robert Richter <robert.richter@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
index 238526b8eeb9..ca6b33667f54 100644
--- a/arch/x86/oprofile/nmi_int.c
+++ b/arch/x86/oprofile/nmi_int.c
@@ -624,6 +624,7 @@ static int __init ppro_init(char **cpu_type)
 	case 0x0f:
 	case 0x16:
 	case 0x17:
+	case 0x1d:
 		*cpu_type = "i386/core_2";
 		break;
 	case 0x1a: