MSR_CORE_PERF_GLOBAL_CTRL  826 arch/x86/include/asm/msr-index.h #define MSR_CORE_PERF_GLOBAL_CTRL	0x0000038f
MSR_CORE_PERF_GLOBAL_CTRL 1051 tools/testing/selftests/kvm/include/x86_64/processor.h #define MSR_CORE_PERF_GLOBAL_CTRL	0x0000038f