MSR_ATOM_CORE_TURBO_RATIOS  321 arch/x86/include/asm/msr-index.h #define MSR_ATOM_CORE_TURBO_RATIOS	0x0000066c
MSR_ATOM_CORE_TURBO_RATIOS  550 tools/testing/selftests/kvm/include/x86_64/processor.h #define MSR_ATOM_CORE_TURBO_RATIOS	0x0000066c