On Thu, 16 Jan 2025 15:16:56 -0800 David Wei wrote: > + type = rxq ? NETDEV_A_QUEUE_IO_URING : NETDEV_A_PAGE_POOL_IO_URING; > + nest = nla_nest_start(rsp, type); > + nla_nest_end(rsp, nest); nla_nest_start() can fail, you should return -EMSGSIZE if it does