[dpdk-stable] patch 'net/i40e: fix device startup resource release' has been queued to stable release 20.11.4

[Xueming Li]

Hi,

FYI, your patch has been queued to stable release 20.11.4

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/12/21. 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/4fc96ab6c9d3d17054758a9c6ceaf3013043c75f

Thanks.

Xueming Li <xuemingl at nvidia.com>

---
>From 4fc96ab6c9d3d17054758a9c6ceaf3013043c75f Mon Sep 17 00:00:00 2001
From: Qiming Chen <chenqiming_huawei at 163.com>
Date: Sat, 21 Aug 2021 17:44:35 +0800
Subject: [PATCH] net/i40e: fix device startup resource release
Cc: Xueming Li <xuemingl at nvidia.com>

[ upstream commit daf3332e11ed7ad6cc12e0aa69cbb8b602bc5685 ]

In the eth_i40e_dev_init function, the tunnel and ethertype hash table
resource release interface should be rte_hash_free instead of rte_free,
and the previously registered interrupt handling function also needs to
be removed from the interrupt list. The patch is amended to use the
correct interface to release the hash table resource and release the
interrupt handling function at the same time.

Fixes: 425c3325f0b0 ("net/i40e: store tunnel filter")
Fixes: 5c53c82c8174 ("net/i40e: store flow director filter")

Signed-off-by: Qiming Chen <chenqiming_huawei at 163.com>
Acked-by: Qi Zhang <qi.z.zhang at intel.com>
---
 drivers/net/i40e/i40e_ethdev.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 5e3b80a6b8..a364338564 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -1817,12 +1817,14 @@ eth_i40e_dev_init(struct rte_eth_dev *dev, void *init_params __rte_unused)
 	return 0;
 
 err_init_fdir_filter_list:
-	rte_free(pf->tunnel.hash_table);
+	rte_hash_free(pf->tunnel.hash_table);
 	rte_free(pf->tunnel.hash_map);
 err_init_tunnel_filter_list:
-	rte_free(pf->ethertype.hash_table);
+	rte_hash_free(pf->ethertype.hash_table);
 	rte_free(pf->ethertype.hash_map);
 err_init_ethtype_filter_list:
+	rte_intr_callback_unregister(intr_handle,
+		i40e_dev_interrupt_handler, dev);
 	rte_free(dev->data->mac_addrs);
 	dev->data->mac_addrs = NULL;
 err_mac_alloc:
-- 
2.33.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2021-11-10 14:17:04.720591875 +0800
+++ 0059-net-i40e-fix-device-startup-resource-release.patch	2021-11-10 14:17:01.817413194 +0800
@@ -1 +1 @@
-From daf3332e11ed7ad6cc12e0aa69cbb8b602bc5685 Mon Sep 17 00:00:00 2001
+From 4fc96ab6c9d3d17054758a9c6ceaf3013043c75f Mon Sep 17 00:00:00 2001
@@ -4,0 +5,3 @@
+Cc: Xueming Li <xuemingl at nvidia.com>
+
+[ upstream commit daf3332e11ed7ad6cc12e0aa69cbb8b602bc5685 ]
@@ -15 +17,0 @@
-Cc: stable at dpdk.org
@@ -24 +26 @@
-index 7b230e2ed1..7a2a8281d2 100644
+index 5e3b80a6b8..a364338564 100644
@@ -27 +29 @@
-@@ -1760,12 +1760,14 @@ eth_i40e_dev_init(struct rte_eth_dev *dev, void *init_params __rte_unused)
+@@ -1817,12 +1817,14 @@ eth_i40e_dev_init(struct rte_eth_dev *dev, void *init_params __rte_unused)