MCFG File missing

[Biboshan Banerjee]

 Hi All, 

I am trying to run the PCM tool ( https://github.com/opcm/pcm ) on a VM running CentOS 7.4 running on the host OS CentOS 7.4. 

The tool is trying to access  the " /sys/firmware/acpi/tables/MCFG " file. 

The file is available on the host OS but not on the VM.   ( The error logs are attached. ) 

How can this file be generated? on the VM? 

I am using Qemu version 4.1.94 

Thanks 

Biboshan Banerjee. 

pcm-memory_ERROR.txt
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