1.. SPDX-License-Identifier: GPL-2.0 2 3Reliability, Availability and Serviceability features 4===================================================== 5 6This documents different aspects of the RAS functionality present in the 7kernel. 8 9Error decoding 10--------------- 11 12* x86 13 14Error decoding on AMD systems should be done using the rasdaemon tool: 15https://github.com/mchehab/rasdaemon/ 16 17While the daemon is running, it would automatically log and decode 18errors. If not, one can still decode such errors by supplying the 19hardware information from the error:: 20 21 $ rasdaemon -p --status <STATUS> --ipid <IPID> --smca 22 23Also, the user can pass particular family and model to decode the error 24string:: 25 26 $ rasdaemon -p --status <STATUS> --ipid <IPID> --smca --family <CPU Family> --model <CPU Model> --bank <BANK_NUM> 27