To run the `dpdk-helloworld` app without errors with the mlx5 driver for a Mellanox card, I did this:

Sources:

1. https://doc.dpdk.org/guides/linux_gsg/enable_func.html#running-without-root-privileges

2. https://mails.dpdk.org/archives/dev/2022-June/244597.html

3. Answer https://stackoverflow.com/a/79464137/987623

sudo setcap cap_dac_override,cap_ipc_lock,cap_net_admin,cap_net_raw,cap_sys_admin,cap_sys_rawio+ep dpdk-helloworld