[dpdk-dev] [PATCH] doc: document vhost performance regression
Maxime Coquelin
maxime.coquelin at redhat.com
Mon May 28 13:32:09 CEST 2018
Signed-off-by: Maxime Coquelin <maxime.coquelin at redhat.com>
---
doc/guides/rel_notes/release_18_05.rst | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/doc/guides/rel_notes/release_18_05.rst b/doc/guides/rel_notes/release_18_05.rst
index e8d74f507..f89ce5658 100644
--- a/doc/guides/rel_notes/release_18_05.rst
+++ b/doc/guides/rel_notes/release_18_05.rst
@@ -568,6 +568,13 @@ Known Issues
dpdk-pdump example and any other applications using librte_pdump, cannot work
with older version DPDK primary applications.
+* **Unexpected performance regression in Vhost library.**
+
+ Patches fixing CVE-2018-1059 were expected to introduce a small performance
+ drop. However, in some setups, bigger performance drops have been measured
+ when running micro-benchmarks. More information may be found in the
+ dedicated bugzilla entry: https://dpdk.org/tracker/show_bug.cgi?id=48
+
Shared Library Versions
-----------------------
--
2.14.3
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