[dpdk-dev] [PATCH v2] net/af_xdp: fix zero copy Tx queue drain

[Ferruh Yigit]

On 8/25/2021 11:48 AM, Loftus, Ciara wrote:
>>
>> Call xsk_ring_prod__submit() before kick_tx() so that the kernel
>> consumer sees the updated state of Tx ring. Otherwise, Tx packets are
>> stuck in the ring until the next call to af_xdp_tx_zc().
>>
>> Fixes: d8a210774e1d ("net/af_xdp: support unaligned umem chunks")
>> Cc: stable at dpdk.org
>>
>> Signed-off-by: Baruch Siach <baruch at tkos.co.il>
> 
> Thanks for respinning. I tested it out and it looks good to me.
> 
> Acked-by: Ciara Loftus <ciara.loftus at intel.com>
> 

Applied to dpdk-next-net/main, thanks.