diff --git a/patches.suse/net-qcom-emac-Use-proper-free-methods-during-TX.patch b/patches.suse/net-qcom-emac-Use-proper-free-methods-during-TX.patch
new file mode 100644
index 0000000..07d0b2b
--- /dev/null
+++ b/patches.suse/net-qcom-emac-Use-proper-free-methods-during-TX.patch
@@ -0,0 +1,73 @@
+From 388c93a3a44a236da79ea39029a8a7e41e4f35f1 Mon Sep 17 00:00:00 2001
+From: Hemanth Puranik <hpuranik@codeaurora.org>
+Date: Tue, 6 Mar 2018 08:18:06 +0530
+Subject: [PATCH 4/8] net: qcom/emac: Use proper free methods during TX
+References: git-fixes
+Patch-mainline: v4.16-rc7
+Git-commit: cc5db3150e87fe7f7e947bf333b6c1c97f848ecb
+
+This patch fixes the warning messages/call traces seen if DMA debug is
+enabled, In case of fragmented skb's memory was allocated using
+dma_map_page but freed using dma_unmap_single. This patch modifies buffer
+allocations in TX path to use dma_map_page in all the places and
+dma_unmap_page while freeing the buffers.
+
+Signed-off-by: Hemanth Puranik <hpuranik@codeaurora.org>
+Acked-by: Timur Tabi <timur@codeaurora.org>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Signed-off-by: Denis Kirjanov <denis.kirjanov@suse.com>
+---
+ drivers/net/ethernet/qualcomm/emac/emac-mac.c | 23 ++++++++++++++---------
+ 1 file changed, 14 insertions(+), 9 deletions(-)
+
+diff --git a/drivers/net/ethernet/qualcomm/emac/emac-mac.c b/drivers/net/ethernet/qualcomm/emac/emac-mac.c
+index 7715a0d4b28b..af197513d75a 100644
+--- a/drivers/net/ethernet/qualcomm/emac/emac-mac.c
++++ b/drivers/net/ethernet/qualcomm/emac/emac-mac.c
+@@ -1182,9 +1182,9 @@ void emac_mac_tx_process(struct emac_adapter *adpt, struct emac_tx_queue *tx_q)
+ 	while (tx_q->tpd.consume_idx != hw_consume_idx) {
+ 		tpbuf = GET_TPD_BUFFER(tx_q, tx_q->tpd.consume_idx);
+ 		if (tpbuf->dma_addr) {
+-			dma_unmap_single(adpt->netdev->dev.parent,
+-					 tpbuf->dma_addr, tpbuf->length,
+-					 DMA_TO_DEVICE);
++			dma_unmap_page(adpt->netdev->dev.parent,
++				       tpbuf->dma_addr, tpbuf->length,
++				       DMA_TO_DEVICE);
+ 			tpbuf->dma_addr = 0;
+ 		}
+ 
+@@ -1341,9 +1341,11 @@ static void emac_tx_fill_tpd(struct emac_adapter *adpt,
+ 
+ 		tpbuf = GET_TPD_BUFFER(tx_q, tx_q->tpd.produce_idx);
+ 		tpbuf->length = mapped_len;
+-		tpbuf->dma_addr = dma_map_single(adpt->netdev->dev.parent,
+-						 skb->data, tpbuf->length,
+-						 DMA_TO_DEVICE);
++		tpbuf->dma_addr = dma_map_page(adpt->netdev->dev.parent,
++					       virt_to_page(skb->data),
++					       offset_in_page(skb->data),
++					       tpbuf->length,
++					       DMA_TO_DEVICE);
+ 		ret = dma_mapping_error(adpt->netdev->dev.parent,
+ 					tpbuf->dma_addr);
+ 		if (ret)
+@@ -1359,9 +1361,12 @@ static void emac_tx_fill_tpd(struct emac_adapter *adpt,
+ 	if (mapped_len < len) {
+ 		tpbuf = GET_TPD_BUFFER(tx_q, tx_q->tpd.produce_idx);
+ 		tpbuf->length = len - mapped_len;
+-		tpbuf->dma_addr = dma_map_single(adpt->netdev->dev.parent,
+-						 skb->data + mapped_len,
+-						 tpbuf->length, DMA_TO_DEVICE);
++		tpbuf->dma_addr = dma_map_page(adpt->netdev->dev.parent,
++					       virt_to_page(skb->data +
++							    mapped_len),
++					       offset_in_page(skb->data +
++							      mapped_len),
++					       tpbuf->length, DMA_TO_DEVICE);
+ 		ret = dma_mapping_error(adpt->netdev->dev.parent,
+ 					tpbuf->dma_addr);
+ 		if (ret)
+-- 
+2.16.4
+
diff --git a/series.conf b/series.conf
index e6f01be..ece1e02 100644
--- a/series.conf
+++ b/series.conf
@@ -25510,6 +25510,7 @@
 	patches.suse/e1000e-Fix-check_for_link-return-value-with-autoneg-.patch
 	patches.suse/e1000e-allocate-ring-descriptors-with-dma_zalloc_coh.patch
 	patches.suse/qed-Free-RoCE-ILT-Memory-on-rmmod-qedr.patch
+	patches.suse/net-qcom-emac-Use-proper-free-methods-during-TX.patch
 	patches.suse/net-smsc911x-Fix-unload-crash-when-link-is-up.patch
 	patches.suse/net-Fix-hlist-corruptions-in-inet_evict_bucket.patch
 	patches.suse/l2tp-do-not-accept-arbitrary-sockets.patch