| .. _skiboot-5.4.11: |
| |
| ============== |
| skiboot-5.4.11 |
| ============== |
| |
| skiboot-5.4.11 was released on Wednesday Dec 4th, 2019. It replaces |
| :ref:`skiboot-5.4.10` as the current stable release in the 5.4.x series. |
| |
| Over :ref:`skiboot-5.4.10`, we have below bug fix to support inband ipmi |
| interface: |
| |
| - FSP/IPMI: Handle FSP reset reload |
| FSP IPMI driver serializes ipmi messages. It sends message to FSP and waits |
| for response before sending new message. It works fine as long as we get |
| response from FSP on time. |
| |
| If we have inflight ipmi message during FSP R/R, we will not get resonse |
| from FSP. So if we initiate inband FSP R/R then all subsequent inband ipmi |
| message gets blocked. |
| |
| Sequence: |
| - ipmitool mc reset cold |
| - <FSP R/R complete> |
| - ipmitool <any command> <-- gets blocked |
| |
| This patch clears inflight ipmi messages after FSP R/R complete. |
