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What did the host cpu on PCIe read completion abort (ERR_NONFATAL)?


Hello to all.

What did the host cpu (Intel-Core-i-Serie) do when a PCIe read completion abort occur (no advanced error reporting is enabled)?

In my imagination: If the host cpu initiates a pci-memory-space-read and if the response was a read completion abort, the root complex translates the completion abort in ERR_NONFATAL. But what did the host cpu in this case? Did an general fault exception or an machine check exception occur?

Thank you.

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Valued Contributor I

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