patch 'net/hns3: fix descriptors check with SVE' has been queued to stable release 20.11.6

[Xueming Li]

Hi,

FYI, your patch has been queued to stable release 20.11.6

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 07/22/22. So please
shout if anyone has objections.

Also note that after the patch there's a diff of the upstream commit vs the
patch applied to the branch. This will indicate if there was any rebasing
needed to apply to the stable branch. If there were code changes for rebasing
(ie: not only metadata diffs), please double check that the rebase was
correctly done.

Queued patches are on a temporary branch at:
https://github.com/steevenlee/dpdk

This queued commit can be viewed at:
https://github.com/steevenlee/dpdk/commit/a035314c1ed32710cae68d347263a5889ccfc914

Thanks.

Xueming Li <xuemingl at nvidia.com>

---
>From a035314c1ed32710cae68d347263a5889ccfc914 Mon Sep 17 00:00:00 2001
From: Chengwen Feng <fengchengwen at huawei.com>
Date: Fri, 24 Jun 2022 16:59:49 +0800
Subject: [PATCH] net/hns3: fix descriptors check with SVE
Cc: Xueming Li <xuemingl at nvidia.com>

[ upstream commit 5125731f562d6f457d63b803a921523d76ab482d ]

The SVE algorithm and NEON algorithm have the same requirements for
nb-desc, but the nb-desc is verified only when using NEON.

Fixes: fa29fe45a7b4 ("net/hns3: support queue start and stop")

Signed-off-by: Chengwen Feng <fengchengwen at huawei.com>
Signed-off-by: Dongdong Liu <liudongdong3 at huawei.com>
---
 drivers/net/hns3/hns3_rxtx.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/hns3/hns3_rxtx.c b/drivers/net/hns3/hns3_rxtx.c
index 1675da1b08..a1f301c344 100644
--- a/drivers/net/hns3/hns3_rxtx.c
+++ b/drivers/net/hns3/hns3_rxtx.c
@@ -1749,7 +1749,8 @@ hns3_rxq_conf_runtime_check(struct hns3_hw *hw, uint16_t buf_size,
 		return -EINVAL;
 	}
 
-	if (pkt_burst == hns3_recv_pkts_vec) {
+	if (pkt_burst == hns3_recv_pkts_vec ||
+	    pkt_burst == hns3_recv_pkts_vec_sve) {
 		min_vec_bds = HNS3_DEFAULT_RXQ_REARM_THRESH +
 			      HNS3_DEFAULT_RX_BURST;
 		if (nb_desc < min_vec_bds ||
-- 
2.35.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2022-07-20 15:01:00.631384787 +0800
+++ 0040-net-hns3-fix-descriptors-check-with-SVE.patch	2022-07-20 15:00:58.751000431 +0800
@@ -1 +1 @@
-From 5125731f562d6f457d63b803a921523d76ab482d Mon Sep 17 00:00:00 2001
+From a035314c1ed32710cae68d347263a5889ccfc914 Mon Sep 17 00:00:00 2001
@@ -4,0 +5,3 @@
+Cc: Xueming Li <xuemingl at nvidia.com>
+
+[ upstream commit 5125731f562d6f457d63b803a921523d76ab482d ]
@@ -10 +12,0 @@
-Cc: stable at dpdk.org
@@ -19 +21 @@
-index e25a91becf..7b173f9f36 100644
+index 1675da1b08..a1f301c344 100644
@@ -22 +24 @@
-@@ -1756,7 +1756,8 @@ hns3_rxq_conf_runtime_check(struct hns3_hw *hw, uint16_t buf_size,
+@@ -1749,7 +1749,8 @@ hns3_rxq_conf_runtime_check(struct hns3_hw *hw, uint16_t buf_size,