arch/x86/events/amd/lbr.c

405

wrmsrq(MSR_IA32_DEBUGCTLMSR, dbg_ctl | DEBUGCTLMSR_FREEZE_LBRS_ON_PMI);

arch/x86/events/intel/core.c

3455

~(DEBUGCTLMSR_FREEZE_LBRS_ON_PMI|DEBUGCTLMSR_LBR));

arch/x86/events/intel/lbr.c

154

debugctl &= ~DEBUGCTLMSR_FREEZE_LBRS_ON_PMI;

arch/x86/events/intel/lbr.c

156

debugctl |= DEBUGCTLMSR_FREEZE_LBRS_ON_PMI;

arch/x86/events/perf_event.h

1481

wrmsrq(MSR_IA32_DEBUGCTLMSR, dbg_ctl & ~DEBUGCTLMSR_FREEZE_LBRS_ON_PMI);

arch/x86/events/perf_event.h

1635

debugctl &= ~(DEBUGCTLMSR_LBR | DEBUGCTLMSR_FREEZE_LBRS_ON_PMI);

arch/x86/kvm/vmx/pmu_intel.c

638

if (data & DEBUGCTLMSR_FREEZE_LBRS_ON_PMI) {

arch/x86/kvm/vmx/vmx.c

2304

debugctl |= DEBUGCTLMSR_LBR | DEBUGCTLMSR_FREEZE_LBRS_ON_PMI;