Bug 621938 - Significant MSI performance issue due to redundant interrupt masking [rhel-5.3.z]
Summary: Significant MSI performance issue due to redundant interrupt masking [rhel-5....
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 5
Classification: Red Hat
Component: kernel (Show other bugs)
(Show other bugs)
Version: 5.4
Hardware: All Linux
urgent
high
Target Milestone: rc
: ---
Assignee: Jiri Pirko
QA Contact: Red Hat Kernel QE team
URL:
Whiteboard:
Keywords: ZStream
Depends On: 599295
Blocks:
TreeView+ depends on / blocked
 
Reported: 2010-08-06 14:55 UTC by RHEL Product and Program Management
Modified: 2015-05-05 01:20 UTC (History)
12 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Environment:
Last Closed: 2010-10-06 07:44:09 UTC
Type: ---
Regression: ---
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CRM:
Verified Versions:
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---


Attachments (Terms of Use)


External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2010:0741 normal SHIPPED_LIVE kernel bug fix update 2010-10-06 07:43:22 UTC

Description RHEL Product and Program Management 2010-08-06 14:55:07 UTC
This bug has been copied from bug #599295 and has been proposed
to be backported to 5.3 z-stream (EUS).

Comment 4 Jiri Pirko 2010-09-14 15:04:35 UTC
in kernel 2.6.18-128.24.1.el5

linux-2.6-pci-msi-add-option-for-lockless-interrupt-mode.patch

Comment 8 errata-xmlrpc 2010-10-06 07:44:09 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/RHBA-2010-0741.html


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