[Firmware Warn]: HEST: Unknown or unused hardware error source type: 10 for hardware error source: 0.

Solution Verified - Updated -

Issue

The following message is observed in the kernel log during boot:

kernel: [Firmware Warn]: HEST: Unknown or unused hardware error source type: 10 for hardware error source: 0.

Environment

  • Red Hat Enterprise Linux (RHEL) 7
  • Sapphire Rapids Intel CPU

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