DPDK patches and discussions
 help / color / mirror / Atom feed
* [dpdk-dev] [PATCH] doc: document vhost performance regression
@ 2018-05-28 11:32 Maxime Coquelin
  2018-05-29 16:58 ` Mcnamara, John
  0 siblings, 1 reply; 3+ messages in thread
From: Maxime Coquelin @ 2018-05-28 11:32 UTC (permalink / raw)
  To: thomas, ferruh.yigit, john.mcnamara, dev; +Cc: Maxime Coquelin

Signed-off-by: Maxime Coquelin <maxime.coquelin@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

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2018-05-30 12:59 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-05-28 11:32 [dpdk-dev] [PATCH] doc: document vhost performance regression Maxime Coquelin
2018-05-29 16:58 ` Mcnamara, John
2018-05-30 12:59   ` Thomas Monjalon

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).