MSR_IA32_LASTBRANCHFROMIP 401 arch/x86/kvm/svm.c set_msr_interception(msrpm, MSR_IA32_LASTBRANCHFROMIP, 1, 1); MSR_IA32_LASTBRANCHFROMIP 412 arch/x86/kvm/svm.c set_msr_interception(msrpm, MSR_IA32_LASTBRANCHFROMIP, 0, 0); MSR_IA32_LASTBRANCHFROMIP 1247 arch/x86/kvm/svm.c case MSR_IA32_LASTBRANCHFROMIP: