MSR_K7_PERFCTR0   506 arch/x86/include/asm/msr-index.h #define MSR_K7_PERFCTR0			0xc0010004
MSR_K7_PERFCTR0   709 tools/testing/selftests/kvm/include/x86_64/processor.h #define MSR_K7_PERFCTR0			0xc0010004