HWP_MAX_PERF      354 arch/x86/include/asm/msr-index.h #define HWP_MAX_PERF(x) 		((x & 0xff) << 8)
HWP_MAX_PERF      583 tools/testing/selftests/kvm/include/x86_64/processor.h #define HWP_MAX_PERF(x)			((x & 0xff) << 8)