[PATCH v3] net/ixgbe: add proper memory barriers for some Rx functions

[Jiawen Wu]

On Tuesday, June 13, 2023 9:43 AM, zhoumin wrote:
> On Mon, June 12, 2023 at 8:44PM, Thomas Monjalon wrote:
> > 12/06/2023 13:58, zhoumin:
> >> On Mon, June 12, 2023 at 6:26PM, Thomas Monjalon wrote:
> >>> 15/05/2023 04:10, Zhang, Qi Z:
> >>>> From: Ruifeng Wang <Ruifeng.Wang at arm.com>
> >>>>> From: Min Zhou <zhoumin at loongson.cn>
> >>>>>> ---
> >>>>>> v3:
> >>>>>> - Use rte_smp_rmb() as the proper memory barrier instead of rte_rmb()
> >>>>>> ---
> >>>>>> v2:
> >>>>>> - Make the calling of rte_rmb() for all platforms
> >>>>>> ---

Hi zhoumin,

I recently learned that Loongson is doing tests with Wangxun NICs on 3C5000, and also
found this problem on Wangxun NICs. I'm wondering if it would also be fixed on txgbe/ngbe.

Thanks.