Multiple messages "Device is ineligible for IOMMU domain attach due to platform RMRR requirement. Contact your platform vendor" logged in log files.
Issue
- In the /var/log/messages files, multiple messages of the following format have been logged.
kernel: vfio-pci 0000:05:00.0: Device is ineligible for IOMMU domain attach due to platform RMRR requirement. Contact your platform vendor.
Environment
-
Red Hat Enterprise Linux 7
-
Observed on HP ProLiant Gen8 and Gen9 series of servers
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