On Tue, 2016-07-26 at 11:14 +0200, Eric Dumazet wrote:
> Could you try this ?
>
> diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c
> b/drivers/net/ethernet/intel/e1000/e1000_main.c
> index
> f42129d09e2c23ba9fdb5cde890d50ecb7166a42..a53c41c4c4f7d1fe52f95a2cab8784a
> 938b3820b 100644
> --- a/drivers/net/ethernet/intel/e1000/e1000_main.c
> +++ b/drivers/net/ethernet/intel/e1000/e1000_main.c
> @@ -5257,9 +5257,13 @@ static void e1000_netpoll(struct net_device
> *netdev)
> {
> struct e1000_adapter *adapter = netdev_priv(netdev);
>
> - disable_irq(adapter->pdev->irq);
> - e1000_intr(adapter->pdev->irq, netdev);
> - enable_irq(adapter->pdev->irq);
> + if (napi_schedule_prep(&adapter->napi)) {
> + adapter->total_tx_bytes = 0;
> + adapter->total_tx_packets = 0;
> + adapter->total_rx_bytes = 0;
> + adapter->total_rx_packets = 0;
> + __napi_schedule(&adapter->napi);
> + }
> }
> #endif
> Since this fixes the issue Fengguang saw, will you be submitting a formal patch Eric? (please) I can get this queued up for Dave's net tree as soon as I receive the formal patch.
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