HWP_ENERGY_PERF_PREFERENCE_BIT  343 arch/x86/include/asm/msr-index.h #define HWP_ENERGY_PERF_PREFERENCE_BIT	(1<<10)
HWP_ENERGY_PERF_PREFERENCE_BIT  572 tools/testing/selftests/kvm/include/x86_64/processor.h #define HWP_ENERGY_PERF_PREFERENCE_BIT	(1<<10)