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[dpdk-dev,2/2] doc: add known issue regarding VM power mgr in release notes

Message ID 1438859262-16655-3-git-send-email-pablo.de.lara.guarch@intel.com (mailing list archive)
State Accepted, archived
Headers

Commit Message

De Lara Guarch, Pablo Aug. 6, 2015, 11:07 a.m. UTC 
  Add new known issue where VM power manager app may not work
in a system with more than 64 cores, in release notes.

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
---
 doc/guides/rel_notes/known_issues.rst | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
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Patch

diff --git a/doc/guides/rel_notes/known_issues.rst b/doc/guides/rel_notes/known_issues.rst
index 7b62085..a39c714 100644
--- a/doc/guides/rel_notes/known_issues.rst
+++ b/doc/guides/rel_notes/known_issues.rst
@@ -837,3 +837,27 @@  Devices bound to igb_uio with VT-d enabled do not work on Linux* kernel 3.15-3.1
 +--------------------------------+--------------------------------------------------------------------------------------+
 | Driver/Module                  | igb_uio module                                                                       |
 +--------------------------------+--------------------------------------------------------------------------------------+
+
+VM power manager may not work on systems with more than 64 cores
+----------------------------------------------------------------
+
++--------------------------------+--------------------------------------------------------------------------------------+
+| Title                          | VM power manager may not work on systems with more than 64 cores                     |
+|                                |                                                                                      |
++================================+======================================================================================+
+| Description                    | When using VM power manager on a system with more than 64 cores,                     |
+|                                | VM(s) should not use cores 64 or higher.                                             |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Implication                    | VM power manager should not be used with VM(s) that are using cores 64 or above.     |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Resolution/ Workaround         | Do not use cores 64 or above.                                                        |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Affected Environment/ Platform | Platforms with more than 64 cores.                                                   |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+
+| Driver/Module                  | VM power manager application                                                         |
+|                                |                                                                                      |
++--------------------------------+--------------------------------------------------------------------------------------+