Bug 631854
| Summary: | Kernel: network: bonding: scheduling while atomic: ifdown-eth/0x00000100/21775 [rhel-5.4.z] | ||||||
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| Product: | Red Hat Enterprise Linux 5 | Reporter: | RHEL Program Management <pm-rhel> | ||||
| Component: | kernel | Assignee: | Andy Gospodarek <agospoda> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Red Hat Kernel QE team <kernel-qe> | ||||
| Severity: | urgent | Docs Contact: | |||||
| Priority: | urgent | ||||||
| Version: | 5.4 | CC: | agospoda, cpelland, dhoward, enarvaez, gideonn, herbert.xu, jolsa, jpirko, jwest, jwilson, llim, mchan, mst, nhorman, oramraz, peterm, pm-eus, redhat-bugzilla, sgruszka, tao, tgraf, zdou | ||||
| Target Milestone: | rc | Keywords: | TestBlocker, ZStream | ||||
| Target Release: | --- | ||||||
| Hardware: | All | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | kernel-2.6.18-164.27.1.el5 | Doc Type: | Bug Fix | ||||
| Doc Text: |
The cnic parts resets could cause a deadlock when the bnx2 device was enslaved in a bonding device and that device had an associated VLAN.
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Story Points: | --- | ||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2010-10-19 13:34:40 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: | 554706 | ||||||
| Bug Blocks: | |||||||
| Attachments: |
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Description
RHEL Program Management
2010-09-08 14:32:07 UTC
Created attachment 449277 [details]
rhel5.4.z-bnx2-avoid-restarting-cnic-in-some-contexts.patch
Here it is.
(Compile tested only.)
(In reply to comment #5) > Created attachment 449277 [details] > rhel5.4.z-bnx2-avoid-restarting-cnic-in-some-contexts.patch > > Here it is. > > (Compile tested only.) Fine, please post it also to rhkl. Thanks! I just did a quick test and verified that this patch resolved the complaints for kernels >= 2.6.18-164.7.1.el5 that contained the cnic update that created this problem. in kernel 2.6.18-164.27.1.el5 linux-2.6-net-bnx2-avoid-restarting-cnic-in-some-contexts.patch
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:
The cnic parts resets could cause a deadlock when the bnx2 device was enslaved in a bonding device and that device had an associated VLAN.
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-2010-0778.html |