Bug 641483
| Summary: | Stack size mapping is decreased through mlock/munlock call [rhel-6.0.z] | ||
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| Product: | Red Hat Enterprise Linux 6 | Reporter: | Benjamin Kahn <bkahn> |
| Component: | kernel | Assignee: | Frantisek Hrbata <fhrbata> |
| Status: | CLOSED ERRATA | QA Contact: | Zhouping Liu <zliu> |
| Severity: | medium | Docs Contact: | |
| Priority: | urgent | ||
| Version: | 6.0 | CC: | agk, arozansk, coughlan, dhoward, jpirko, kzhang, lwoodman, mbroz, msnitzer, nobody+295318, pmatouse, pm-eus, riel, security-response-team, syeghiay, wenliu, zkabelac, zliu |
| Target Milestone: | rc | Keywords: | ZStream |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | kernel-2.6.32-71.4.1.el6 | Doc Type: | Bug Fix |
| Doc Text: |
Previously, the /proc/maps file which is read by LVM2 (Logical Volume Manager 2) contained inconsistencies.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2010-11-10 19:11:16 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: | 638525 | ||
| Bug Blocks: | |||
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Description
Benjamin Kahn
2010-10-08 20:52:01 UTC
in kernel-2.6.32-71.4.1.el6 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
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 /proc/maps file which is read by LVM2 (Logical Volume Manager 2) contained inconsistencies caused by LVM2 incorrectly deciding which memory to mlock and munlock. With this update, LVM2 correctly decides between the mlock and munlock operations and no longer causes inconsistencies.
I've deleted some incorrect sentences from the technical note.
Technical note updated. If any revisions are required, please edit the "Technical Notes" field
accordingly. All revisions will be proofread by the Engineering Content Services team.
Diffed Contents:
@@ -1 +1 @@
-Previously, the /proc/maps file which is read by LVM2 (Logical Volume Manager 2) contained inconsistencies caused by LVM2 incorrectly deciding which memory to mlock and munlock. With this update, LVM2 correctly decides between the mlock and munlock operations and no longer causes inconsistencies.+Previously, the /proc/maps file which is read by LVM2 (Logical Volume Manager 2) contained inconsistencies.
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