Bug 1555268
| Summary: | [RFE] Kernel address space layout randomization [KASLR] support | |||
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| Product: | Red Hat Enterprise Virtualization Manager | Reporter: | Jaroslav Suchanek <jsuchane> | |
| Component: | ovirt-engine | Assignee: | Michal Skrivanek <michal.skrivanek> | |
| Status: | CLOSED ERRATA | QA Contact: | Israel Pinto <ipinto> | |
| Severity: | high | Docs Contact: | ||
| Priority: | medium | |||
| Version: | unspecified | CC: | ahadas, anderson, apinnick, areis, arozansk, berrange, bhe, chayang, chorn, cye, danken, drjones, dyuan, fj-lsoft-kernel-it, fj-lsoft-rh-dump, herbert.xu, ipinto, jherrman, jpoimboe, jsuchane, juzhang, lersek, lsurette, lwang, marcandre.lureau, michal.skrivanek, mkalinin, mkletzan, mtessun, pasik, pmatouse, ratamir, rbalakri, Rhev-m-bugs, ruyang, srevivo, tcarlin, tony, tumeya, xuzhang, yafu, ycui, ykaul, zpeng | |
| Target Milestone: | ovirt-4.2.3 | Keywords: | FutureFeature, OtherQA | |
| Target Release: | --- | Flags: | ipinto:
testing_plan_complete+
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| Hardware: | All | |||
| OS: | Linux | |||
| Whiteboard: | ||||
| Fixed In Version: | rhv-4.2.3-2 | Doc Type: | Enhancement | |
| Doc Text: |
Previously, Red Hat Enterprise Linux kernels had kernel address space layout randomization enabled by default. This feature prevented trouble-shooting and analysis of the guest's memory dumps. In the current feature, "vmcoreinfo" is enabled for all Linux guests. It allows a compatible kernel to export the debugging information so that the memory image can be analyzed.
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Story Points: | --- | |
| Clone Of: | 1395248 | |||
| : | 1568461 1568736 (view as bug list) | Environment: | ||
| Last Closed: | 2018-05-15 17:48:31 UTC | Type: | Bug | |
| Regression: | --- | Mount Type: | --- | |
| Documentation: | --- | CRM: | ||
| Verified Versions: | Category: | --- | ||
| oVirt Team: | Virt | RHEL 7.3 requirements from Atomic Host: | ||
| Cloudforms Team: | --- | Target Upstream Version: | ||
| Embargoed: | ||||
| Bug Depends On: | 1290840, 1395248, 1398633, 1411490, 1424943, 1493125, 1519748, 1555276 | |||
| Bug Blocks: | 1288169, 1298243, 1317091, 1469590, 1522983, 1568461, 1568736 | |||
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Description
Jaroslav Suchanek
2018-03-14 11:14:59 UTC
Starting RHV-4.2, libvirt domxml is built centrally by Engine. Suggesting to fix this for GA. do we use virsh dump anywhere? in logcollector perhaps? Israel, Can you please ack or nack this? (In reply to Michal Skrivanek from comment #2) > do we use virsh dump anywhere? in logcollector perhaps? virsh is not mentioned in ovirt-log-collector, nor its vdsm plugin. adding back needinfo on ipinto this is already present in latest build Verify with: Software Version:4.2.3.3-0.1.el7 https://polarion.engineering.redhat.com/polarion/#/project/RHEVM3/testrun?id=1-1&tab=records&result=passed 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. https://access.redhat.com/errata/RHEA-2018:1488 BZ<2>Jira Resync |