Bug 513802 - [Broadcom 5.4 bug] cnic ISCSI_KEVENT_IF_DOWN message handling
Summary: [Broadcom 5.4 bug] cnic ISCSI_KEVENT_IF_DOWN message handling
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 5
Classification: Red Hat
Component: kernel
Version: 5.4
Hardware: All
OS: Linux
high
high
Target Milestone: rc
: 5.4
Assignee: Mike Christie
QA Contact: Red Hat Kernel QE team
URL:
Whiteboard:
Depends On: 441979 511096
Blocks: 458757 513726
TreeView+ depends on / blocked
 
Reported: 2009-07-26 01:14 UTC by Michael Chan
Modified: 2016-04-26 16:49 UTC (History)
7 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of: 511096
Environment:
Last Closed: 2009-09-02 08:31:28 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)
Patch to fix the issue described (2.34 KB, patch)
2009-07-26 01:14 UTC, Michael Chan
no flags Details | Diff
final patch (5.20 KB, application/octet-stream)
2009-07-30 20:35 UTC, Mike Christie
no flags Details


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2009:1243 0 normal SHIPPED_LIVE Important: Red Hat Enterprise Linux 5.4 kernel security and bug fix update 2009-09-01 08:53:34 UTC

Description Michael Chan 2009-07-26 01:14:15 UTC
Created attachment 355167 [details]
Patch to fix the issue described

+++ This bug was initially created as a clone of Bug #511096 +++

Description of problem:

When a net device is brought down or bnx2i is unloaded, the ISCSI_KEVENT_IF_DOWN message was not sent correctly and this could lead to uip in userspace crashing.

Patch has been submitted upstream but not merged yet:

http://marc.info/?l=linux-netdev&m=124831774231954&w=2



Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1.
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Actual results:


Expected results:


Additional info:

Comment 2 RHEL Program Management 2009-07-27 15:55:17 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 5 RHEL Program Management 2009-07-27 18:44:51 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 6 RHEL Program Management 2009-07-27 19:05:23 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 9 Mike Christie 2009-07-30 20:35:24 UTC
Created attachment 355727 [details]
final patch

Here is the final patch that I sent for RHEL.

Comment 10 michal novacek 2009-07-31 10:29:18 UTC
Is there a kernel with this patch build in already?

Comment 11 Mike Christie 2009-07-31 15:30:21 UTC
Not yet. Don has not taken the patch yet.

Do you want me to build you one?

Comment 13 Don Zickus 2009-08-05 14:09:21 UTC
in kernel-2.6.18-162.el5
You can download this test kernel from http://people.redhat.com/dzickus/el5

Please do NOT transition this bugzilla state to VERIFIED until our QE team
has sent specific instructions indicating when to do so.  However feel free
to provide a comment indicating that this fix has been verified.

Comment 16 Chris Ward 2009-08-10 09:40:23 UTC
Broadcom, please update this bug with test results as soon as possible. Thanks

Comment 18 Michael Chan 2009-08-12 23:08:49 UTC
We've verified that the reported problem has been fixed in the -162 kernel.

Comment 19 errata-xmlrpc 2009-09-02 08:31:28 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-2009-1243.html


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