patch 'net/ice: fix RSS hash update' has been queued to stable release 20.11.7

[luca.boccassi at gmail.com]

Hi,

FYI, your patch has been queued to stable release 20.11.7

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/05/22. 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/kevintraynor/dpdk-stable

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable/commit/8d097567ef90b6d240614b9f664f173614528d02

Thanks.

Luca Boccassi

---
>From 8d097567ef90b6d240614b9f664f173614528d02 Mon Sep 17 00:00:00 2001
From: Zhichao Zeng <zhichaox.zeng at intel.com>
Date: Thu, 4 Aug 2022 17:32:32 +0800
Subject: [PATCH] net/ice: fix RSS hash update

[ upstream commit 04887b812a9f57e79b5005a2ba26b04fed686173 ]

This patch fixes the issue that the RSS does not update correctly
when the user sets it to none.

Fixes: 4717a12cfaf1 ("net/ice: initialize and update RSS based on user config")

Signed-off-by: Zhichao Zeng <zhichaox.zeng at intel.com>
Acked-by: Qi Zhang <qi.z.zhang at intel.com>
---
 drivers/net/ice/ice_ethdev.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/ice/ice_ethdev.c b/drivers/net/ice/ice_ethdev.c
index 3d46c727cc..8db05c998a 100644
--- a/drivers/net/ice/ice_ethdev.c
+++ b/drivers/net/ice/ice_ethdev.c
@@ -4427,10 +4427,8 @@ ice_rss_hash_update(struct rte_eth_dev *dev,
 	if (status)
 		return status;
 
-	if (rss_conf->rss_hf == 0) {
+	if (rss_conf->rss_hf == 0)
 		pf->rss_hf = 0;
-		return 0;
-	}
 
 	/* RSS hash configuration */
 	ice_rss_hash_set(pf, rss_conf->rss_hf);
-- 
2.34.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2022-11-03 09:27:27.242256859 +0000
+++ 0030-net-ice-fix-RSS-hash-update.patch	2022-11-03 09:27:25.369422364 +0000
@@ -1 +1 @@
-From 04887b812a9f57e79b5005a2ba26b04fed686173 Mon Sep 17 00:00:00 2001
+From 8d097567ef90b6d240614b9f664f173614528d02 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 04887b812a9f57e79b5005a2ba26b04fed686173 ]
+
@@ -10 +11,0 @@
-Cc: stable at dpdk.org
@@ -19 +20 @@
-index e8304a1f2b..62bcc1d095 100644
+index 3d46c727cc..8db05c998a 100644
@@ -22 +23 @@
-@@ -4671,10 +4671,8 @@ ice_rss_hash_update(struct rte_eth_dev *dev,
+@@ -4427,10 +4427,8 @@ ice_rss_hash_update(struct rte_eth_dev *dev,