MSR_LBR_INFO_0    148 arch/x86/include/asm/msr-index.h #define MSR_LBR_INFO_0			0x00000dc0 /* ... 0xddf for _31 */
MSR_LBR_INFO_0    415 tools/testing/selftests/kvm/include/x86_64/processor.h #define MSR_LBR_INFO_0			0x00000dc0 /* ... 0xddf for _31 */