On Sat, 2014-12-20 at 17:55 +1100, Herbert Xu wrote:
> -- >8 --
> The commit d75b1ade567ffab085e8adbbdacf0092d10cd09c (net: less
> interrupt masking in NAPI) required drivers to leave poll_list
> empty if the entire budget is consumed.
>
> We have already had two broken drivers so let's add a che
On Fri, Dec 19, 2014 at 09:40:00PM -0500, David Miller wrote:
> From: Eric Dumazet
> Date: Fri, 19 Dec 2014 17:34:48 -0800
>
> >> @@ -4620,7 +4620,11 @@ static void net_rx_action(struct softirq_action *h)
> >> */
> >>napi_gro
From: Eric Dumazet
Date: Fri, 19 Dec 2014 17:34:48 -0800
>> @@ -4620,7 +4620,11 @@ static void net_rx_action(struct softirq_action *h)
>> */
>> napi_gro_flush(n, HZ >= 1000);
>> }
>> -
On Sat, 2014-12-20 at 11:36 +1100, Herbert Xu wrote:
> On Sat, Dec 20, 2014 at 11:23:27AM +1100, Herbert Xu wrote:
> >
> > A similar bug exists in virtio_net.
>
> In order to detect other drivers doing this we should add something
> like this.
>
> -- >8 --
> The commit d75b1ade567ffab085e8adbbdac
