MSR_AMD64_TSC_RATIO  407 arch/x86/include/asm/msr-index.h #define MSR_AMD64_TSC_RATIO		0xc0000104
MSR_AMD64_TSC_RATIO  631 tools/testing/selftests/kvm/include/x86_64/processor.h #define MSR_AMD64_TSC_RATIO		0xc0000104