MSR_IA32_MCG_ECX  723 arch/x86/include/asm/msr-index.h #define MSR_IA32_MCG_ECX		0x00000182
MSR_IA32_MCG_ECX  948 tools/testing/selftests/kvm/include/x86_64/processor.h #define MSR_IA32_MCG_ECX		0x00000182