Re: [dpdk-dev] interrupt mode issue for virtio device

Hi, It seems problem happen like this: 1. EAL init -> eth_virtio_pci_probe->…->rte_intr_efd_enable: eventfd (21) is created 2. event_register->rte_eth_dev_rx_intr_ctl_q: eventfd is added to epfd and elist 3. so far it is fine, but… 4. some operation (set link state, set mtu etc.) ca

[dpdk-dev] interrupt mode issue for virtio device

Hi, I have a dpdk application run in interrupt mode(like examples\l3fwd-power) for a virtio device Network devices using DPDK-compatible driver :00:04.0 'Virtio network device 1000' drv=vfio-pci unused=igb_uio It works (application is waken up whe