diff mbox

[dpdk-dev] net/mlx5: fix RSS hash result for flows

Message ID 3c12f3f7504908ddc1bc7119b4e69ba9581b8321.1482918974.git.nelio.laranjeiro@6wind.com (mailing list archive)
State Accepted, archived
Delegated to: Ferruh Yigit
Headers

Checks

Context Check Description
ci/checkpatch success coding style OK
ci/Intel compilation success Compilation OK

Commit Message

Nélio Laranjeiro Dec. 28, 2016, 9:58 a.m. UTC 
  Flows redirected to a specific queue do not have a valid RSS hash result
and the related mbuf flag must not be set.

Fixes: ecf60761fc2a ("net/mlx5: return RSS hash result in mbuf")

CC: stable@dpdk.org
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
---
 drivers/net/mlx5/mlx5_rxtx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Ferruh Yigit Jan. 3, 2017, 5:03 p.m. UTC | #1 
On 12/28/2016 9:58 AM, Nelio Laranjeiro wrote:
> Flows redirected to a specific queue do not have a valid RSS hash result
> and the related mbuf flag must not be set.
> 
> Fixes: ecf60761fc2a ("net/mlx5: return RSS hash result in mbuf")
> 
> CC: stable@dpdk.org
> Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
> Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>

Applied to dpdk-next-net/master, thanks.
diff mbox

Patch

diff --git a/drivers/net/mlx5/mlx5_rxtx.c b/drivers/net/mlx5/mlx5_rxtx.c
index a37e433..6f86ded 100644
--- a/drivers/net/mlx5/mlx5_rxtx.c
+++ b/drivers/net/mlx5/mlx5_rxtx.c
@@ -1353,7 +1353,7 @@  mlx5_rx_burst(void *dpdk_rxq, struct rte_mbuf **pkts, uint16_t pkts_n)
 			/* Update packet information. */
 			pkt->packet_type = 0;
 			pkt->ol_flags = 0;
-			if (rxq->rss_hash) {
+			if (rss_hash_res && rxq->rss_hash) {
 				pkt->hash.rss = rss_hash_res;
 				pkt->ol_flags = PKT_RX_RSS_HASH;
 			}