Re: [PATCH 3/4 net-next] ibmvnic: Pad small packets to minimum MTU size

+	/* For some backing devices, mishandling of small packets
+	 * can result in a loss of connection or TX stall. Device
+	 * architects recommend that no packet should be smaller
+	 * than the minimum MTU value provided to the driver, so
+	 * pad any packets to that length
+	 */
+	if (skb->len < netdev->min_mtu) {
+		return skb_put_padto(skb, netdev->min_mtu);
+	}