--- zzzz-none-000/linux-4.9.279/drivers/net/ethernet/amd/xgbe/xgbe-drv.c	2021-08-08 06:38:54.000000000 +0000
+++ puma7-atom-6591-750/linux-4.9.279/drivers/net/ethernet/amd/xgbe/xgbe-drv.c	2023-02-08 11:43:42.000000000 +0000
@@ -257,11 +257,6 @@
 {
 	unsigned int rx_buf_size;
 
-	if (mtu > XGMAC_JUMBO_PACKET_MTU) {
-		netdev_alert(netdev, "MTU exceeds maximum supported value\n");
-		return -EINVAL;
-	}
-
 	rx_buf_size = mtu + ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN;
 	rx_buf_size = clamp_val(rx_buf_size, XGBE_RX_MIN_BUF_SIZE, PAGE_SIZE);