Messages in this thread Patch in this message | | | Date | Sun, 20 Aug 2006 14:48:57 -0700 | From | Stephane Eranian <> | Subject | [PATCH] x86-64 add missing PMU MSR definitions |
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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 --- 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 | |