From: Brenden Blanco
Date: Thu, 13 Oct 2016 13:13:11 -0700
> In cases where the number of tx rings is not a multiple of the number of
> rx rings, the tx completion event will be handled on a different core
> from the transmit and population of the ring. Races on the ring
In cases where the number of tx rings is not a multiple of the number of
rx rings, the tx completion event will be handled on a different core
from the transmit and population of the ring. Races on the ring will
lead to a double-free of the page, and possibly other corruption.
The rings are