[dpdk-stable] patch 'net/bnxt: fix mbuf data offset initialization' has been queued to LTS release 16.11.7

[luca.boccassi at gmail.com]

Hi,

FYI, your patch has been queued to LTS release 16.11.7

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 05/03/18. So please
shout if anyone has objections.

Thanks.

Luca Boccassi

---
>From ec3d9f775ce3e92c798d42ce4eeaa040ea8e1719 Mon Sep 17 00:00:00 2001
From: Ajit Khaparde <ajit.khaparde at broadcom.com>
Date: Fri, 20 Apr 2018 07:22:02 -0700
Subject: [PATCH] net/bnxt: fix mbuf data offset initialization

[ upstream commit c4fed4ff4fb20dc43036c6874c00846750990704 ]

Initialize mbuf->data_off to RTE_PKTMBUF_HEADROOM after allocation.
Without this, it might be possible that the DMA address provided
to the HW may not be in sync to what is indicated to the application
in bnxt_rx_pkt.

Fixes: 2eb53b134aae ("net/bnxt: add initial Rx code")

Signed-off-by: Ajit Khaparde <ajit.khaparde at broadcom.com>
---
 drivers/net/bnxt/bnxt_rxr.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/bnxt/bnxt_rxr.c b/drivers/net/bnxt/bnxt_rxr.c
index 5698f02f3..71f314245 100644
--- a/drivers/net/bnxt/bnxt_rxr.c
+++ b/drivers/net/bnxt/bnxt_rxr.c
@@ -71,6 +71,7 @@ static inline int bnxt_alloc_rx_data(struct bnxt_rx_queue *rxq,
 		return -ENOMEM;
 
 	rx_buf->mbuf = data;
+	data->data_off = RTE_PKTMBUF_HEADROOM;
 
 	rxbd->addr = rte_cpu_to_le_64(rte_mbuf_data_dma_addr_default(data));
 
-- 
2.14.2