D38711.diff
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D38711.diff
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	diff --git a/sys/dev/mlx5/mlx5_ib/mlx5_ib_main.c b/sys/dev/mlx5/mlx5_ib/mlx5_ib_main.c
	--- a/sys/dev/mlx5/mlx5_ib/mlx5_ib_main.c
	+++ b/sys/dev/mlx5/mlx5_ib/mlx5_ib_main.c
	@@ -3150,18 +3150,19 @@

	static int mlx5_enable_roce(struct mlx5_ib_dev *dev)
	{
	+ struct epoch_tracker et;
	VNET_ITERATOR_DECL(vnet_iter);
	int err;

	/* Check if mlx5en net device already exists */
	VNET_LIST_RLOCK();
	+ NET_EPOCH_ENTER(et);
	VNET_FOREACH(vnet_iter) {
	- IFNET_RLOCK();
	CURVNET_SET_QUIET(vnet_iter);
	if_foreach(mlx5_enable_roce_if_cb, dev);
	CURVNET_RESTORE();
	- IFNET_RUNLOCK();
	}
	+ NET_EPOCH_EXIT(et);
	VNET_LIST_RUNLOCK();

	dev->roce.nb.notifier_call = mlx5_netdev_event;