HWP_GUARANTEED_PERF  348 arch/x86/include/asm/msr-index.h #define HWP_GUARANTEED_PERF(x)		(((x) >> 8) & 0xff)
HWP_GUARANTEED_PERF  577 tools/testing/selftests/kvm/include/x86_64/processor.h #define HWP_GUARANTEED_PERF(x)		(((x) >> 8) & 0xff)