Hi, For what it's worth, I have been successfully using this patchset in production since March, in its various incarnations. More specifically, I have been running libvirt 1.1.0 + the latest patches proposed on July 25th since they were submitted, have been heavily using emulated USB devices, and I have not experienced any issue. My reading of the situation is that the patches submitter has improved his patches months ago after receiving initial feedback, and since then the only activity I have seen was him porting his patches to the latest libvirt code and re-submitting. What is missing to get these patches merged, then? (Apart of porting them to the latest version again, of course :) Regards, -- intrigeri | GnuPG key @ https://gaffer.ptitcanardnoir.org/intrigeri/intrigeri.asc | OTR fingerprint @ https://gaffer.ptitcanardnoir.org/intrigeri/otr.asc