audk/UefiCpuPkg
Michael D Kinney ba40cb31b6 UefiCpuPkg/PiSmmCpuDxeSmm: Add CPUID MCA support check
https://bugzilla.tianocore.org/show_bug.cgi?id=674

Add CPUID check to see if the CPU supports the Machine
Check Architecture before accessing the Machine Check
Architecture related MSRs.

Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
2017-08-17 10:49:50 -07:00
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