Bug 484376 - netdump is broken on igb and ixgbe devices in recent update
Summary: netdump is broken on igb and ixgbe devices in recent update
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 4
Classification: Red Hat
Component: kernel
Version: 4.8
Hardware: All
OS: Linux
low
medium
Target Milestone: rc
: ---
Assignee: Andy Gospodarek
QA Contact: Red Hat Kernel QE team
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2009-02-06 14:52 UTC by Andy Gospodarek
Modified: 2018-10-20 01:50 UTC (History)
9 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2009-05-18 19:35:08 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2009:1024 0 normal SHIPPED_LIVE Important: Red Hat Enterprise Linux 4.8 kernel security and bug fix update 2009-05-18 14:57:26 UTC

Description Andy Gospodarek 2009-02-06 14:52:41 UTC
Because of the use of extra netdevs created for MSI-X/NAPI support these devices cannot properly netdump.

I already have patches available in my test kernels here:

http://people.redhat.com/agospoda/#rhel4

More testing is needed, but I feel good about these so far.

Comment 1 RHEL Program Management 2009-02-06 14:59:27 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 2 Andy Gospodarek 2009-02-12 12:40:30 UTC
My test kernels have been updated to include a patch for this bugzilla.

http://people.redhat.com/agospoda/#rhel4

Please test them and report back your results.  Without immediate
feedback there is a good chance this or any other fix for this driver
will not be included in the upcoming update.

Comment 3 Andy Gospodarek 2009-02-19 21:46:26 UTC
My test kernels have been updated to include a patch for this bugzilla.

http://people.redhat.com/agospoda/#rhel4

Please test them and report back your results.  Without immediate
feedback there is a good chance this or any other fix for this driver
will not be included in the upcoming update.

Comment 5 Vivek Goyal 2009-03-11 14:10:47 UTC
Committed in 83.EL . RPMS are available at http://people.redhat.com/vgoyal/rhel4/

Comment 8 Narendra K 2009-04-13 13:34:42 UTC
(In reply to comment #5)
> Committed in 83.EL . RPMS are available at
> http://people.redhat.com/vgoyal/rhel4/  

I tested the kernel 2.6.9-87ELsmp and the behavior mentioned in "Issue 280863 - RHEL-4.8-Beta1: ixgbe panics when the device is opened" is not seen. The driver doesn't panic when the device is opened.

Comment 10 errata-xmlrpc 2009-05-18 19:35:08 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-2009-1024.html


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