DEBUGCTLMSR_BTS   236 arch/x86/include/asm/msr-index.h #define DEBUGCTLMSR_BTS			(1UL <<  7)
DEBUGCTLMSR_BTS   466 tools/testing/selftests/kvm/include/x86_64/processor.h #define DEBUGCTLMSR_BTS			(1UL <<  7)