Bug 669773 - disable NUMA for Xen PV guests
Summary: disable NUMA for Xen PV guests
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: kernel
Version: 6.0
Hardware: Unspecified
OS: Unspecified
low
medium
Target Milestone: rc
: ---
Assignee: Andrew Jones
QA Contact: Virtualization Bugs
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-01-14 17:50 UTC by Andrew Jones
Modified: 2011-05-19 12:38 UTC (History)
3 users (show)

Fixed In Version: kernel-2.6.32-112.el6
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2011-05-19 12:38:08 UTC
Target Upstream Version:

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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2011:0542 0 normal SHIPPED_LIVE Important: Red Hat Enterprise Linux 6.1 kernel security, bug fix and enhancement update 2011-05-19 11:58:07 UTC

Description Andrew Jones 2011-01-14 17:50:21 UTC 
Here's an upstream patch that we should take for 6.1 in order to be safe, rather than sorry.

commit c1f5db1a53a7286f6c818f71016ae6aced814d27
Author: Ian Campbell <ian.campbell>
Date:   Fri Dec 3 09:54:03 2010 +0000

    xen: disable ACPI NUMA for PV guests
Comment 1 RHEL Program Management 2011-01-14 18:50:20 UTC 
This request was evaluated by Red Hat Product Management for inclusion
in a Red Hat Enterprise Linux maintenance release. Product Management has 
requested further review of this request by Red Hat Engineering, for potential
inclusion in a Red Hat Enterprise Linux Update release for currently deployed 
products. This request is not yet committed for inclusion in an Update release.
Comment 4 Aristeu Rozanski 2011-02-03 17:25:44 UTC 
Patch(es) available on kernel-2.6.32-112.el6
Comment 12 errata-xmlrpc 2011-05-19 12:38:08 UTC 
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2011-0542.html
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