From: Pablo de Lara <pablo.de.lara.guarch@intel.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH 2/2] doc: add known issue regarding VM power mgr in release notes
Date: Thu, 6 Aug 2015 12:07:42 +0100 [thread overview]
Message-ID: <1438859262-16655-3-git-send-email-pablo.de.lara.guarch@intel.com> (raw)
In-Reply-To: <1438859262-16655-1-git-send-email-pablo.de.lara.guarch@intel.com>
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(+)
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 |
+| | |
++--------------------------------+--------------------------------------------------------------------------------------+
--
2.4.2
next prev parent reply other threads:[~2015-08-06 11:08 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-06 11:07 [dpdk-dev] [PATCH 0/2] Warn user if system has more than 64 cores when using VM power manager Pablo de Lara
2015-08-06 11:07 ` [dpdk-dev] [PATCH 1/2] examples/vm_power_mgr: show warning when using systems with more than 64 cores Pablo de Lara
2015-08-06 11:07 ` Pablo de Lara [this message]
2015-08-07 8:03 ` [dpdk-dev] [PATCH 0/2] Warn user if system has more than 64 cores when using VM power manager Liu, Yong
2015-08-07 10:06 ` Gonzalez Monroy, Sergio
2015-08-10 21:04 ` Thomas Monjalon
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1438859262-16655-3-git-send-email-pablo.de.lara.guarch@intel.com \
--to=pablo.de.lara.guarch@intel.com \
--cc=dev@dpdk.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
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).