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| author | Vasant Hegde <hegdevasant@linux.vnet.ibm.com> | 2019-12-03 17:01:09 +0530 |
|---|---|---|
| committer | Vasant Hegde <hegdevasant@linux.vnet.ibm.com> | 2019-12-04 15:05:53 +0530 |
| commit | 9a094b60bfc56dbd56c6aeccede8532c0188dd10 (patch) | |
| tree | 3522d5cfcd35b451497f5b7eeb339e5721baed0c | |
| parent | 900ac95cfd173efca5a776590389c18abaa51666 (diff) | |
| download | skiboot-5.4.11.zip skiboot-5.4.11.tar.gz skiboot-5.4.11.tar.bz2 | |
skiboot 5.4.11 release notesv5.4.11
Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
| -rw-r--r-- | doc/release-notes/skiboot-5.4.11.rst | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/doc/release-notes/skiboot-5.4.11.rst b/doc/release-notes/skiboot-5.4.11.rst new file mode 100644 index 0000000..31b3f9c --- /dev/null +++ b/doc/release-notes/skiboot-5.4.11.rst @@ -0,0 +1,27 @@ +.. _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. |