Bug 641459
| Summary: | Don't lose dirty bits leading to data corruption during KSM swapping [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: | high | Docs Contact: | |
| Priority: | urgent | ||
| Version: | 6.0 | CC: | aarcange, arozansk, dhoward, jpirko, mjenner, nobody+295318, pm-eus, qcai, syeghiay, tburke, wenliu, 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, building under memory pressure with KSM (Kernel Shared Memory) caused KSM to collapse with an internal compiler error indicating an error in swapping. With this update, data corruption during swapping no longer occurs.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2010-11-10 19:11:10 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: | 640579 | ||
| Bug Blocks: | |||
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Description
Benjamin Kahn
2010-10-08 18:56:47 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, building under memory pressure with KSM (Kernel Shared Memory) caused KSM to collapse with an internal compiler error indicating an error in swapping. With this update, data corruption during swapping no longer occurs.
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