Bug 977310
| Summary: | Xen PCI Passthrough sometimes does not work on latest xen (xen-4.1.5-5.fc17.x86_64) | ||||||
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| Product: | [Fedora] Fedora | Reporter: | jo4nsm1th | ||||
| Component: | xen | Assignee: | Michael Young <m.a.young> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 17 | CC: | jforbes, kraxel, m.a.young, virt-maint | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | xen-4.2.2-9.fc18 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2013-07-03 03:30:27 UTC | Type: | Bug | ||||
| 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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This sounds like a PCI passthrough issue that occurs following a security patch (refs. XSA-46 CVE-2013-1919 ) that was added in xen-4.1.5. There is a patch for it so I will try applying it. xen-4.2.2-9.fc19 has been submitted as an update for Fedora 19. https://admin.fedoraproject.org/updates/xen-4.2.2-9.fc19 xen-4.2.2-9.fc18 has been submitted as an update for Fedora 18. https://admin.fedoraproject.org/updates/xen-4.2.2-9.fc18 xen-4.1.5-8.fc17 has been submitted as an update for Fedora 17. https://admin.fedoraproject.org/updates/xen-4.1.5-8.fc17 (In reply to Fedora Update System from comment #4) > xen-4.1.5-8.fc17 has been submitted as an update for Fedora 17. > https://admin.fedoraproject.org/updates/xen-4.1.5-8.fc17 this patch fixed issue Package xen-4.2.2-9.fc19: * should fix your issue, * was pushed to the Fedora 19 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing xen-4.2.2-9.fc19' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-11685/xen-4.2.2-9.fc19 then log in and leave karma (feedback). xen-4.2.2-10.fc19 has been submitted as an update for Fedora 19. https://admin.fedoraproject.org/updates/xen-4.2.2-10.fc19 xen-4.2.2-10.fc19 has been pushed to the Fedora 19 stable repository. If problems still persist, please make note of it in this bug report. xen-4.1.5-8.fc17 has been pushed to the Fedora 17 stable repository. If problems still persist, please make note of it in this bug report. xen-4.2.2-9.fc18 has been pushed to the Fedora 18 stable repository. If problems still persist, please make note of it in this bug report. |
Created attachment 764529 [details] recorded logs see description Description of problem: Xen PCI Passthrough sometimes does not work on latest xen (xen-4.1.5-5.fc17.x86_64). On xen-4.1.2-15.fc17.x86_64 all works good. Version-Release number of selected component (if applicable): kernel-3.8.4-102.fc17.x86_64 xen-4.1.5-5.fc17.x86_64 How reproducible: hardware requirements: Motherboard: Intel DQ67SW CPU: Intel(R) Core(TM) i7-2600 Steps to Reproduce: 1. install fedora 17 2. Update system and install Xen 3. Boot fedora 17 in xen-hypervisor 4. install domU system (Windows XP proffessional for me) 5. try to passthrough pci device '00:1d.0' (onboard usb controller) Actual results: domU fails to start with Error: (22, 'Invalid argument') Expected results: pci device in domU work perfectly Additional info: lspci: ... 00:1a.0 USB Controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04) ... 00:1d.0 USB Controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04) ... I recorded logs in next 4 cases: 1. xen-4.1.5-5.fc17.x86_64 pci=[ '00:1d.0' ] domU fails to start with Error: (22, 'Invalid argument') 2. xen-4.1.5-5.fc17.x86_64 pci=[ '00:1a.0' ] pci device in domU work perfectly 3. xen-4.1.2-15.fc17.x86_64 pci=[ '00:1d.0' ] pci device in domU work perfectly 4. xen-4.1.2-15.fc17.x86_64 pci=[ '00:1a.0' ] pci device in domU work perfectly