Description of problem: Xen PCI Passthrough does not work on kernel-3.5.2-1.fc17.x86_64 Version-Release number of selected component (if applicable): kernel-3.5.2-1.fc17.x86_64 How reproducible: hardware requirements: system with vt-d support ( INTEL Core i7 2600 on INTEL DQ67SW for me) Steps to Reproduce: 1. install fedora 17 2. Update system and install Xen 3. Boot fedora 17 (kernel-3.5.2-1.fc17.x86_64) in xen-hypervisor 4. install domU system (Windows XP proffessional for me) 5. try to passthrough pci device (onboard usb controller for me) Actual results: pci device in domU does not work Expected results: pci device in domU work perfectly Additional info: if we boot kernel-3.3.4-5.fc17.x86_64 in xen-hypervisor then passthrough works fine
Yup. The problem is that a patch in v3.5 causes MSI's to not be enabled for HVM PCI passthrough anymore. Working on it..
Patch is in v3.6-rc4 and marked for stable. So it should show up in v3.5.x at some point,
kernel-3.5.4-1.fc17.x86_64 out but bug still not fixed.
(In reply to comment #3) > kernel-3.5.4-1.fc17.x86_64 out but bug still not fixed. Yup. Just posted a patch yesterday to fix the last of the bugs (I hope): http://lists.xen.org/archives/html/xen-devel/2012-09/msg02097.html
kernel-3.5.4-2.fc17 has been submitted as an update for Fedora 17. https://admin.fedoraproject.org/updates/kernel-3.5.4-2.fc17
Package kernel-3.5.4-2.fc17: * should fix your issue, * was pushed to the Fedora 17 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing kernel-3.5.4-2.fc17' as soon as you are able to, then reboot. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2012-14952/kernel-3.5.4-2.fc17 then log in and leave karma (feedback).
(In reply to comment #6) > Package kernel-3.5.4-2.fc17: > * should fix your issue, > * was pushed to the Fedora 17 testing repository, > * should be available at your local mirror within two days. > Update it with: > # su -c 'yum update --enablerepo=updates-testing kernel-3.5.4-2.fc17' > as soon as you are able to, then reboot. > Please go to the following url: > https://admin.fedoraproject.org/updates/FEDORA-2012-14952/kernel-3.5.4-2.fc17 > then log in and leave karma (feedback). Works for me. Done.
This is in the stable repo. Not sure why bodhi didn't close the bug.