MSR_K7_FID_VID_CTL  519 arch/x86/include/asm/msr-index.h #define MSR_K7_FID_VID_CTL		0xc0010041
MSR_K7_FID_VID_CTL  720 tools/testing/selftests/kvm/include/x86_64/processor.h #define MSR_K7_FID_VID_CTL		0xc0010041