igb driver RX (was TX) hangs when out of mbuf clusters

[Arnaud Lacombe]

Hi Jack,

On Fri, Feb 11, 2011 at 2:57 PM, Jack Vogel <jfvogel at gmail.com> wrote:
> Yes, it was the fix for this, Mike has tested and confirmed it eliminates
> the problem, and yes
> I will MFC the relevant bits back to 8 and 7 for you asap.
>
I can confirm this works too. A machine showing the symptoms in a
couple of minutes with heavy traffic has been running in the last few
days with the backport of all the changes. I did not cared much to do
things cleanly at the time. Do you have any approximate ETA for the
MFC of the relevant bits ?

Thanks in advance,
 - Arnaud