MSR_IA32_DS_AREA 270 arch/x86/events/intel/ds.c wrmsr_on_cpu(cpu, MSR_IA32_DS_AREA, MSR_IA32_DS_AREA 280 arch/x86/events/intel/ds.c wrmsr_on_cpu(cpu, MSR_IA32_DS_AREA, 0, 0); MSR_IA32_DS_AREA 2101 arch/x86/events/intel/ds.c wrmsrl(MSR_IA32_DS_AREA, (unsigned long)ds); MSR_IA32_DS_AREA 149 arch/x86/xen/pmu.c case MSR_IA32_DS_AREA: