10/04/2018 12:23, Anatoly Burakov:
> We only need to perform DMA mapping for first device in first group.
> At the time of mapping, we haven't yet added the device into the group,
> so the count is expected to be zero.
> Fixes: 810bfa64c673 ("vfio: fix index for tracking devices in a group")
> Fixes: a9c349e3a100 ("vfio: fix device unplug when several devices per group")
> Fixes: 94c0776b1bad ("vfio: support hotplug")
> Cc: alejandro.luc...@netronome.com
> Cc: sta...@dpdk.org
> Signed-off-by: Anatoly Burakov <anatoly.bura...@intel.com>