Don't put capitialization and space in name since it will show up in /proc/interrupts. Instead use driver name to follow the conventions used in the kernel by other drivers. Signed-off-by: Stephen Hemminger --- a/lib/librte_eal/linuxapp/igb_uio/igb_uio.c +++ b/lib/librte_eal/linuxapp/igb_uio/igb_uio.c @@ -509,7 +509,7 @@ } /* fill uio infos */ - udev->info.name = "Intel IGB UIO"; + udev->info.name = "igb_uio"; udev->info.version = "0.1"; udev->info.handler = igbuio_pci_irqhandler; udev->info.irqcontrol = igbuio_pci_irqcontrol;