Bug 659715
| Summary: | cifs: ia64 kernel unaligned access | ||||||
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| Product: | Red Hat Enterprise Linux 5 | Reporter: | Milos Malik <mmalik> | ||||
| Component: | kernel | Assignee: | Jeff Layton <jlayton> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Boris Ranto <branto> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | low | ||||||
| Version: | 5.6 | CC: | bfields, branto, dhowells, eparis, jlayton, prarit, qcai, rwheeler, steved, yanwang | ||||
| Target Milestone: | rc | ||||||
| Target Release: | --- | ||||||
| Hardware: | ia64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2011-07-21 10:26:15 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: | |||||||
| Attachments: |
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Description
Milos Malik
2010-12-03 14:46:25 UTC
It's necessary to be logged in via console when running the test. Created attachment 467618 [details]
stack dump from each unaligned access
This does not appear to be an SELinux issue at all. It appears the relevant functions are:
smbCalcSize_LE and utf8_mbtowc
This is clearly a cifs issue, and not an ia64 issue. I'll find out who owns cifs and reassign the BZ to them. P. Sounds like this may be similar to this bug report. I'll have to re-familiarize myself with it...
https://bugzilla.kernel.org/show_bug.cgi?id=11115
Milos, I have a backported patchset of the one that should be going upstream in my test kernels here:
http://people.redhat.com/jlayton/
...could you test these and let me know if they solve the issue for you?
"unaligned access" messages disappeared. Following packages were installed before the test: kernel-devel-2.6.18-240.el5.jtltest.129 kernel-2.6.18-240.el5.jtltest.129 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. Patch(es) available in kernel-2.6.18-259.el5 You can download this test kernel (or newer) from http://people.redhat.com/jwilson/el5 Detailed testing feedback is always welcomed. 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-2011-1065.html |