DEBUGCTLMSR_TR    549 arch/x86/events/intel/ds.c 	debugctlmsr |= DEBUGCTLMSR_TR;
DEBUGCTLMSR_TR    574 arch/x86/events/intel/ds.c 		~(DEBUGCTLMSR_TR | DEBUGCTLMSR_BTS | DEBUGCTLMSR_BTINT |