| .. SPDX-License-Identifier: GPL-2.0 |
| |
| Reliability, Availability and Serviceability features |
| ===================================================== |
| |
| This documents different aspects of the RAS functionality present in the |
| kernel. |
| |
| Error decoding |
| --------------- |
| |
| * x86 |
| |
| Error decoding on AMD systems should be done using the rasdaemon tool: |
| https://github.com/mchehab/rasdaemon/ |
| |
| While the daemon is running, it would automatically log and decode |
| errors. If not, one can still decode such errors by supplying the |
| hardware information from the error:: |
| |
| $ rasdaemon -p --status <STATUS> --ipid <IPID> --smca |
| |
| Also, the user can pass particular family and model to decode the error |
| string:: |
| |
| $ rasdaemon -p --status <STATUS> --ipid <IPID> --smca --family <CPU Family> --model <CPU Model> --bank <BANK_NUM> |
