MSR_IA32_APICBASE_ENABLE  580 arch/x86/include/asm/msr-index.h #define MSR_IA32_APICBASE_ENABLE	(1<<11)
MSR_IA32_APICBASE_ENABLE  781 tools/testing/selftests/kvm/include/x86_64/processor.h #define MSR_IA32_APICBASE_ENABLE	(1<<11)