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SmmProfile feature depends on BTS feature to get the invoker IP (in SMM) from last branch record. If this feature is not supported, SmmProfile cannot get the invoker IP (in SMM). Per IA-32 Architectures Software Developer's Manual, BTS feature is detected by IA32_MISC_ENABLE. If BIT11 of IA32_MISC_ENABLE is set, BTS is not supported. But current implementation check BIT11 opposite. Also, BTS feature does not depends on PEBS feature if supported or not. Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Feng Tian <feng.tian@intel.com> Cc: Shifflett, Joseph <joseph.shifflett@hpe.com> Contributed-under: TianoCore Contribution Agreement 1.0 Reported-by: Shifflett, Joseph <joseph.shifflett@hpe.com> Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Shifflett, Joseph <joseph.shifflett@hpe.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> Regression-tested-by: Laszlo Ersek <lersek@redhat.com>