From: nick black <dank@qemfd.net>
To: Robert Richter <robert.richter@amd.com>, oprofile-list@lists.sf.net
Cc: Andrew Morton <akpm@linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Nate Clark <ntclark@cc.gatech.edu>,
trivial@kernel.org
Subject: [PATCH] support Model-30 Corei7 in Oprofile
Date: Tue, 4 May 2010 00:09:20 -0400 [thread overview]
Message-ID: <20100504040920.GA15516@qemfd.net> (raw)
Howdy! OProfile doesn't recognize my QM720 Core i7. It knows about Model 26,
but not Model 30. This one-liner, taken against 2.6.34-rc6, addresses that.
Signed-off-by: Nick Black <nickblack@acm.org>
---
I sent a very similar patch to DynamoRIO this weekend. Not many Model-30's
in use yet?
diff -uprN linux-2.6.34-rc6/arch/x86/oprofile/nmi_int.c /home/dank/local/linux-2.6.34-rc6//arch/x86/oprofile/nmi_int.c
--- linux-2.6.34-rc6/arch/x86/oprofile/nmi_int.c 2010-04-29 23:02:05.000000000 -0400
+++ /home/dank/local/linux-2.6.34-rc6//arch/x86/oprofile/nmi_int.c 2010-05-03 23:46:51.018835896 -0400
@@ -601,6 +601,7 @@ static int __init ppro_init(char **cpu_t
break;
case 0x2e:
case 26:
+ case 30:
spec = &op_arch_perfmon_spec;
*cpu_type = "i386/core_i7";
break;
--
Nick Black <nickblack@linux.com>
Grad student, GT College of Computing
"np: the class of dashed hopes, and idle dreams..."
reply other threads:[~2010-05-04 4:44 UTC|newest]
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