MSR_P4_BPU_PERFCTR3  737 arch/x86/include/asm/msr-index.h #define MSR_P4_BPU_PERFCTR3		0x00000303
MSR_P4_BPU_PERFCTR3  962 tools/testing/selftests/kvm/include/x86_64/processor.h #define MSR_P4_BPU_PERFCTR3		0x00000303