[dpdk-dev] [PATCH 0/4] check if any kernel driver is manipulating the virtio device

On Fri, Dec 25, 2015 at 02:38:08AM +0800, Huawei Xie wrote: > virtio PMD doesn't set RTE_PCI_DRV_NEED_MAPPING in drv_flags of its > eth_driver. It will try igb_uio and PORT IO in turn to configure > virtio device. Even user in guest VM doesn't want to use virtio for > DPDK, virtio PMD will take ove

[dpdk-dev] [PATCH 0/4] check if any kernel driver is manipulating the virtio device

virtio PMD doesn't set RTE_PCI_DRV_NEED_MAPPING in drv_flags of its eth_driver. It will try igb_uio and PORT IO in turn to configure virtio device. Even user in guest VM doesn't want to use virtio for DPDK, virtio PMD will take over the device blindly. The more serious problem is kernel driver is