On Thu, Jan 16, 2014 at 16:59:50 +0800, Jincheng Miao wrote: > If nodedev-detach with '--driver', it does not check whether host > currentlly supports vfio passthrough. That will cause the detached > node device failed to bind to vfio driver when iommu is off: > "kernel: vfio-pci: probe of 0000:01:00.0 failed with error -22" > > https://bugzilla.redhat.com/show_bug.cgi?id=1046919 > > So it should check passthrough support before set stub driver. Thanks, I'll include a polished version of this patch in my series fixing bug 1046919. Jirka -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list