MSR_AMD_PERF_STATUS  412 arch/x86/include/asm/msr-index.h #define MSR_AMD_PERF_STATUS		0xc0010063
MSR_AMD_PERF_STATUS  823 tools/testing/selftests/kvm/include/x86_64/processor.h #define MSR_AMD_PERF_STATUS		0xc0010063