# \[PATCH net-next\] net: thunderx: Fix transmit queue timeout issue

- From: David Miller \<davem@davemloft.net\>
- Date: 2016-11-30 19:11:35 
- List: linux-arm-kernel
- Page: https://ratatoskr.run/linux-arm-kernel/2016/11/4886530
- Thread: https://ratatoskr.run/netdev/2016/11/4885166/t.md

```text
From: <redacted>
Date: Tue, 29 Nov 2016 17:10:20 +0530

> +		/* Check again, incase another cpu freed descriptors */
> +		if (atomic_read(&sq->free_cnt) > MIN_SQ_DESC_PER_PKT_XMIT) {
> +			netif_tx_start_queue(txq);

You have to use netif_tx_wake_queue() any time you restart a queue after bringing
the device up.
```