From: Stephane Eranian <eranian@hpl.hp.com>
To: linux-kernel@vger.kernel.org
Cc: Stephane Eranian <eranian@hpl.hp.com>, ak@suse.de
Subject: [PATCH] x86-64 add missing PMU MSR definitions
Date: Sun, 20 Aug 2006 14:48:57 -0700 [thread overview]
Message-ID: <20060820214856.GD27542@frankl.hpl.hp.com> (raw)
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Hello,
Here is a patch to add a couple of missing MSR definitions related
to Performance monitoring for EM64T. A separate patch contains the
i386 equivalent.
Changelog:
- add MSR definitions for IA32_PEBS_ENABLE and PEBS_MATRIX_VERT
signed-off-by: stephane eranian <eranian@hpl.hp.com>
--
-Stephane
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--- linux-2.6.17.8.orig/include/asm-x86_64/msr.h 2006-08-06 21:18:54.000000000 -0700
+++ linux-2.6.17.8/include/asm-x86_64/msr.h 2006-08-20 14:40:52.000000000 -0700
@@ -396,4 +396,7 @@ static inline unsigned int cpuid_edx(uns
#define MSR_P4_U2L_ESCR0 0x3b0
#define MSR_P4_U2L_ESCR1 0x3b1
+#define MSR_IA32_PEBS_ENABLE 0x3f1
+#define MSR_PEBS_MATRIX_VERT 0x3f2
+
#endif
next reply other threads:[~2006-08-20 21:58 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-20 21:48 Stephane Eranian [this message]
2006-08-20 23:13 ` Andi Kleen
2006-08-22 10:34 ` Stephane Eranian
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