September 17, 20178 yr I received this message on my server, and do not really see anything wrong. Should I just acknowledge it and move on or is it really something serious? Thank you, Lev tower2-diagnostics-20170916-2108.zip
September 17, 20178 yr Community Expert IOMMU related call traces: Sep 16 21:04:50 Tower2 kernel: WARNING: CPU: 4 PID: 1 at drivers/iommu/intel-iommu.c:2656 domain_prepare_identity_map+0xb9/0x15a Sep 16 21:04:50 Tower2 kernel: Your BIOS is broken; RMRR ends before it starts! Possibly harmless but look for a bios update or they might be issues with VT-d enable.
September 17, 20178 yr Author 6 hours ago, johnnie.black said: IOMMU related call traces: Sep 16 21:04:50 Tower2 kernel: WARNING: CPU: 4 PID: 1 at drivers/iommu/intel-iommu.c:2656 domain_prepare_identity_map+0xb9/0x15a Sep 16 21:04:50 Tower2 kernel: Your BIOS is broken; RMRR ends before it starts! Possibly harmless but look for a bios update or they might be issues with VT-d enable. Thank you very much. I'll look into it.
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