RE: [PATCH net-next 3/3] net: stmmac: Convert to phylink and remove phylib logic

[Jose Abreu <Jose.Abreu@xxxxxxxxxxxx>]

From: Jon Hunter <jonathanh@xxxxxxxxxx>

> I am not certain but I don't believe so. We are using a static IP address
> and mounting the root file-system via NFS when we see this ...

Can you please add a call to napi_synchronize() before every 
napi_disable() calls, like this:

if (queue < rx_queues_cnt) {
	napi_synchronize(&ch->rx_napi);
	napi_disable(&ch->rx_napi);
}

if (queue < tx_queues_cnt) {
	napi_synchronize(&ch->tx_napi);
	napi_disable(&ch->tx_napi);
}

[ I can send you a patch if you prefer ]

Thanks,
Jose Miguel Abreu