Bug 634973

Summary: Detect and recover from cxgb3 adapter parity errors [rhel-6.0.z]
Product: Red Hat Enterprise Linux 6 Reporter: RHEL Program Management <pm-rhel>
Component: kernelAssignee: Frantisek Hrbata <fhrbata>
Status: CLOSED ERRATA QA Contact: Hangbin Liu <haliu>
Severity: urgent Docs Contact:
Priority: urgent    
Version: 6.1CC: aliguori, bobdugan, borgan, bugproxy, bzeranski, cward, dhoward, divy, dledford, hjia, jjarvis, jmtt, jpirko, jwest, kxie, kzhang, ltroan, lwang, peterm, plyons, pm-eus, rlandry, sbest, syeghiay, wenxiong
Target Milestone: rcKeywords: OtherQA, ZStream
Target Release: 6.0   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: kernel-2.6.32-71.3.1.el6 Doc Type: Bug Fix
Doc Text:
Previously the cxgb3 (Chelsio Communications T3 10Gb Ethernet) adapter experienced parity errors. With this update, the parity errors are correctly detected and the cxgb3 adapter successfully recovers from them.
Story Points: ---
Clone Of: Environment:
Last Closed: 2010-11-10 19:10:15 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 631547    
Bug Blocks:    

Description RHEL Program Management 2010-09-17 13:23:07 UTC
This bug has been copied from bug #631547 and has been proposed
to be backported to 6.0 z-stream (EUS).

Comment 6 Frantisek Hrbata 2010-10-04 07:14:21 UTC
in 2.6.32-71.3.1.el6

Comment 13 IBM Bug Proxy 2010-11-03 15:41:09 UTC
------- Comment From sbest.com 2010-11-03 11:33 EDT-------
Wen

Red Hat has asked us to confirm this 0day RHEL6 fix. please provide test results by Friday 11/5.
I've placed the kernel on my gsa dir
http://pokgsa.ibm.com/~sbest/public/67386/

-Steve

Comment 14 IBM Bug Proxy 2010-11-05 16:31:09 UTC
------- Comment From wenxiong.com 2010-11-05 12:29 EDT-------
I have verified this kernel rpms with bad redrviver adapter and also did some sniff test with good redriver adapter. The kernel works as our expection for bad adatper.
Also didn't break functions for good adapter.

Thanks,
Wendy

Comment 15 John Jarvis 2010-11-05 16:43:45 UTC
Thanks for the feedback, settting as partner verified.

Comment 17 errata-xmlrpc 2010-11-10 19:10:15 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-2010-0842.html

Comment 18 Martin Prpič 2010-11-11 11:49:12 UTC
    Technical note added. If any revisions are required, please edit the "Technical Notes" field
    accordingly. All revisions will be proofread by the Engineering Content Services team.
    
    New Contents:
Previously the cxgb3 (Chelsio Communications T3 10Gb Ethernet) adapter experienced parity errors. With this update, the parity errors are correctly detected and the cxgb3 adapter successfully recovers from them.