the submitted virtualbox still fails: [ 2696s] .set_busid = drm_pci_set_busid, [ 2696s] ^~~~~~~~~ [ 2696s] /home/abuild/rpmbuild/BUILD/VirtualBox-5.2.22/modules_build_dir/default/vboxvideo/vbox_drv.c:264:15: error: 'drm_pci_set_busid' undeclared here (not in a function); did you mean 'drm_irq_busid'? [ 2696s] .set_busid = drm_pci_set_busid, [ 2696s] ^~~~~~~~~~~~~~~~~ [ 2696s] drm_irq_busid