[dpdk-dev] [v1] vdpa/mlx5: fix event channel setup

[Maxime Coquelin]

On 8/25/20 11:17 AM, Xueming Li wrote:
> During vdap device setup, if some error happens, event channel release
> stuck at polling event channel.
> 
> Event channel fd is set to nonblocking in cqe setup, so if any error
> happens before this function and after event channel created, the
> pooling before releasing resources will stuck.
> 
> This patch moves event channel to non-blocking mode right after
> creation.
> 
> Fixes: 8395927cdf ("vdpa/mlx5: prepare HW queues")
> Cc: matan at nvidia.com
> 
> Signed-off-by: Xueming Li <xuemingl at nvidia.com>
> ---
>  drivers/vdpa/mlx5/mlx5_vdpa_event.c | 15 ++++++++-------
>  1 file changed, 8 insertions(+), 7 deletions(-)

Applied to dpdk-next-virtio/master.

Thanks,
Maxime