On 11/1/2023 3:32 AM, Jiawen Wu wrote:
> Refer to commit 85e46c532bc7 ("net/ixgbe: add proper memory barriers in
> Rx"). Fix the same issue as ixgbe.
>
> Segmentation fault has been observed while running the
> txgbe_recv_pkts_lro() function to receive packets on the Loongson 3A5000
> processor. It's caused by the out-of-order execution of CPU. So add a
> proper memory barrier to ensure the read ordering be correct.
>
> We also did the same thing in the txgbe_recv_pkts() function to make the
> rxd data be valid even though we did not find segmentation fault in this
> function.
>
> Fixes: 0e484278c85f ("net/txgbe: support Rx")
> Cc: [email protected]
>
> Signed-off-by: Jiawen Wu <[email protected]>
>
Series applied to dpdk-next-net/main, thanks.
