Message "Error parsing PCC subspaces from PCCT" observed in dmesg.

Solution Verified - Updated -

Issue

  • After upgrading to RHEL 7.5, message "Error parsing PCC subspaces from PCCT" has been observed in the dmesg output.

  • Apparently, this message gets logged after every reboot.

Environment

  • Red Hat Enterprise Linux 7.5
    • Kernel version : kernel-3.10.0-862.el7.x86_64

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