patch 'eventdev/eth_tx: fix queue delete' has been queued to stable release 19.11.14

[christian.ehrhardt at canonical.com]

Hi,

FYI, your patch has been queued to stable release 19.11.14

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/18/22. 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/cpaelzer/dpdk-stable-queue

This queued commit can be viewed at:
https://github.com/cpaelzer/dpdk-stable-queue/commit/50db92f50bd19a9cf59a893c7a3a88007936a3d1

Thanks.

Christian Ehrhardt <christian.ehrhardt at canonical.com>

---
>From 50db92f50bd19a9cf59a893c7a3a88007936a3d1 Mon Sep 17 00:00:00 2001
From: Naga Harish K S V <s.v.naga.harish.k at intel.com>
Date: Fri, 21 Oct 2022 01:43:14 -0500
Subject: [PATCH] eventdev/eth_tx: fix queue delete

[ upstream commit 75c5bfc320fdc41226cbeeb864161268fb344c49 ]

To delete all the queues of an ethdev device associated with
adapter instance the queue_id can be passed as -1 to the queue
delete API.

When a subset of queues of a ethdev device are associated,
the queue delete logic is exiting without deleting the queues
in some cases (higher numbered associated queues) for above
scenario as the queue delete logic is not checking all the
queue association status.

This patch fixes this issue by checking the queue association
status of all the queues of the ethernet device.

Fixes: 741b499e6421 ("eventdev/eth_tx: fix queue delete logic")

Signed-off-by: Naga Harish K S V <s.v.naga.harish.k at intel.com>
---
 lib/librte_eventdev/rte_event_eth_tx_adapter.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/librte_eventdev/rte_event_eth_tx_adapter.c b/lib/librte_eventdev/rte_event_eth_tx_adapter.c
index fa685db42b..f403a584c9 100644
--- a/lib/librte_eventdev/rte_event_eth_tx_adapter.c
+++ b/lib/librte_eventdev/rte_event_eth_tx_adapter.c
@@ -820,6 +820,8 @@ txa_service_queue_del(uint8_t id,
 		uint16_t i, q, nb_queues;
 		int ret = 0;
 
+		if (txa->txa_ethdev == NULL)
+			return 0;
 		nb_queues = txa->txa_ethdev[port_id].nb_queues;
 		if (nb_queues == 0)
 			return 0;
@@ -832,10 +834,10 @@ txa_service_queue_del(uint8_t id,
 
 			if (tqi[q].added) {
 				ret = txa_service_queue_del(id, dev, q);
+				i++;
 				if (ret != 0)
 					break;
 			}
-			i++;
 			q++;
 		}
 		return ret;
-- 
2.38.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2022-11-11 12:35:06.149543292 +0100
+++ 0039-eventdev-eth_tx-fix-queue-delete.patch	2022-11-11 12:35:04.797192195 +0100
@@ -1 +1 @@
-From 75c5bfc320fdc41226cbeeb864161268fb344c49 Mon Sep 17 00:00:00 2001
+From 50db92f50bd19a9cf59a893c7a3a88007936a3d1 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 75c5bfc320fdc41226cbeeb864161268fb344c49 ]
+
@@ -20 +21,0 @@
-Cc: stable at dpdk.org
@@ -24 +25 @@
- lib/eventdev/rte_event_eth_tx_adapter.c | 4 +++-
+ lib/librte_eventdev/rte_event_eth_tx_adapter.c | 4 +++-
@@ -27,5 +28,5 @@
-diff --git a/lib/eventdev/rte_event_eth_tx_adapter.c b/lib/eventdev/rte_event_eth_tx_adapter.c
-index c2a848103b..88309d2aaa 100644
---- a/lib/eventdev/rte_event_eth_tx_adapter.c
-+++ b/lib/eventdev/rte_event_eth_tx_adapter.c
-@@ -934,6 +934,8 @@ txa_service_queue_del(uint8_t id,
+diff --git a/lib/librte_eventdev/rte_event_eth_tx_adapter.c b/lib/librte_eventdev/rte_event_eth_tx_adapter.c
+index fa685db42b..f403a584c9 100644
+--- a/lib/librte_eventdev/rte_event_eth_tx_adapter.c
++++ b/lib/librte_eventdev/rte_event_eth_tx_adapter.c
+@@ -820,6 +820,8 @@ txa_service_queue_del(uint8_t id,
@@ -40 +41 @@
-@@ -946,10 +948,10 @@ txa_service_queue_del(uint8_t id,
+@@ -832,10 +834,10 @@ txa_service_queue_del(uint8_t id,