I just noticed the title. It should be "net/virtio: xxx", instead of "virtio: xxx".
On Mon, Aug 27, 2018 at 05:52:40PM +0100, Luca Boccassi wrote: [...] > + ret = rte_pci_read_config(dev, &flags, sizeof(flags), > + pos + sizeof(cap)); > + if (ret != sizeof(flags)) { > + PMD_INIT_LOG(DEBUG, > + "failed to read pci cap at pos:" > + " %lx ret %d", pos + sizeof(cap), > + ret); In file included from drivers/net/virtio/virtio_pci.c:15:0: drivers/net/virtio/virtio_pci.c: In function ‘vtpci_msix_detect’: drivers/net/virtio/virtio_logs.h:13:3: error: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘unsigned int’ [-Werror=format=] "%s(): " fmt "\n", __func__, ##args) ^ drivers/net/virtio/virtio_pci.c:737:5: note: in expansion of macro ‘PMD_INIT_LOG’ PMD_INIT_LOG(DEBUG, ^ cc1: all warnings being treated as errors I got above build issues in 32bit build. Apart from that, Reviewed-by: Tiwei Bie <tiwei....@intel.com> Thanks!