Bug 717377 - Feature Request: Chelsio iw_cxgb4 driver updates for 6.2
Summary: Feature Request: Chelsio iw_cxgb4 driver updates for 6.2
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: kernel
Version: 6.2
Hardware: All
OS: Linux
high
high
Target Milestone: beta
: 6.2
Assignee: Neil Horman
QA Contact: Infiniband QE
URL:
Whiteboard:
Depends On:
Blocks: 643468 659725
TreeView+ depends on / blocked
 
Reported: 2011-06-28 17:43 UTC by Steve Wise
Modified: 2011-12-06 13:44 UTC (History)
8 users (show)

Fixed In Version: kernel-2.6.32-176.el6
Doc Type: Enhancement
Doc Text:
Clone Of:
Environment:
Last Closed: 2011-12-06 13:44:11 UTC
Target Upstream Version:

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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2011:1530 0 normal SHIPPED_LIVE Moderate: Red Hat Enterprise Linux 6 kernel security, bug fix and enhancement update 2011-12-06 01:45:35 UTC

Description Steve Wise 2011-06-28 17:43:58 UTC 
This bug is to track any upstream fixes to be pulled into RHEL6.2.
Comment 2 Steve Wise 2011-06-28 18:37:25 UTC 
These iw_cxgb4 bug fixes need to be pulled in:

commit 85d215b0f316bee0a6936bd1a5f21abf03333eaa
Author: Roel Kluin <roel.kluin>
Date:   Mon May 9 22:06:22 2011 -0700

    RDMA/cxgb4: Fix missing parentheses
    
commit d9594d990a528d4c444777d0f360bb50c6114825
Author: Steve Wise <swise>
Date:   Mon May 9 22:06:22 2011 -0700

    RDMA/cxgb4: Reset wait condition atomically

commit 2f25e9a540951ebd533b9b98d2259deb44b0b476
Author: Steve Wise <swise>
Date:   Mon May 9 22:06:23 2011 -0700

    RDMA/cxgb4: EEH errors can hang the driver

commit c337374bf23b88620bcc66a7a09f141cc640f548
Author: Steve Wise <swise>
Date:   Fri May 20 16:25:05 2011 +0000

    RDMA/cxgb4: Use completion objects for event blocking

commit 2ff7d09a1b0f20f2d9c1bde0e003d4e384de2313
Author: Steve Wise <swise>
Date:   Wed Jun 1 17:49:14 2011 +0000

    RDMA/cxgb4: Don't exceed hw IQ depth limit for user CQs

commit 301c2c3f039a1f9478f6cbef60f2ccd4da9bd4a1
Author: Steve Wise <swise>
Date:   Tue Jun 14 20:59:21 2011 +0000

    RDMA/cxgb4: Don't truncate MR lengths

commit 8da7e7a55231543b84ac84e93ad5ca9d340773d7
Author: Steve Wise <swise>
Date:   Tue Jun 14 20:59:27 2011 +0000

    RDMA/cxgb4: Couple of abort fixes

commit b9faa840fda87d18652277fbf7f2247e99cc5446
Author: Steve Wise <swise>
Date:   Mon Jun 27 12:55:51 2011 -0500

    RDMA/cxgb4: Fail RDMA initialization for unsupported cards.
Comment 3 Neil Horman 2011-07-13 14:52:26 UTC 
Note:
d9594d990a528d4c444777d0f360bb50c6114825 Is already included in RHeL6
b9faa840fda87d18652277fbf7f2247e99cc5446 Does not appear to exist in any upstream tree yet

The other commits have been pulled in and I will post a test kernel once they are built for you to confirm functionality.
Comment 4 Steve Wise 2011-07-13 15:01:10 UTC 
(In reply to comment #3)
> b9faa840fda87d18652277fbf7f2247e99cc5446 Does not appear to exist in any
> upstream tree yet

Oops.  Sorry about that!  I thought I had posted it upstream.
Comment 6 Neil Horman 2011-07-13 18:46:20 UTC 
http://people.redhat.com/nhorman/rpms/bz717377.tbz2

Please find a link to a test kernel and firmware package above, containing the requested backports.  Please test and confirm that this package provides the needed bug fixes and enhancements.  Also note that the patch submission deadline is appoximately 1 week away, so a quick turn around is needed here.
Comment 7 Neil Horman 2011-07-15 14:16:08 UTC 
ping, any test results here?
Comment 8 Neil Horman 2011-07-18 13:15:14 UTC 
ping again, steve, submission deadline is tomorrow.  I need test results if you want me to post these.
Comment 9 Steve Wise 2011-07-20 16:59:42 UTC 
I'll ask our QA to test this asap.
Comment 10 Steve Wise 2011-07-20 17:38:19 UTC 
This build passed Chelsio's sanity tests.
Comment 11 Neil Horman 2011-07-20 19:07:49 UTC 
grand, thank you, I'll post this tomorrow then.
Comment 12 Larry Troan 2011-07-21 11:44:24 UTC 
Can I get PM, devel and QA ACks on this please....
Comment 14 Aristeu Rozanski 2011-08-02 13:57:56 UTC 
Patch(es) available on kernel-2.6.32-176.el6
Comment 20 errata-xmlrpc 2011-12-06 13:44:11 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHSA-2011-1530.html
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