patch 'net/i40e: fix device startup resource release' has been queued to stable release 19.11.11

[christian.ehrhardt at canonical.com]

Hi,

FYI, your patch has been queued to stable release 19.11.11

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before December 10th 2021. 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/1a6d098383c863a3ee306eb027c9c0c60b8e01a5

Thanks.

Christian Ehrhardt <christian.ehrhardt at canonical.com>

---
>From 1a6d098383c863a3ee306eb027c9c0c60b8e01a5 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

[ 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 0c896ea915..df9e8ca5c5 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -1721,12 +1721,14 @@ 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:
-- 
2.34.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2021-11-30 16:50:07.983685462 +0100
+++ 0033-net-i40e-fix-device-startup-resource-release.patch	2021-11-30 16:50:05.638872414 +0100
@@ -1 +1 @@
-From daf3332e11ed7ad6cc12e0aa69cbb8b602bc5685 Mon Sep 17 00:00:00 2001
+From 1a6d098383c863a3ee306eb027c9c0c60b8e01a5 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit daf3332e11ed7ad6cc12e0aa69cbb8b602bc5685 ]
+
@@ -15 +16,0 @@
-Cc: stable at dpdk.org
@@ -24 +25 @@
-index 7b230e2ed1..7a2a8281d2 100644
+index 0c896ea915..df9e8ca5c5 100644
@@ -27 +28 @@
-@@ -1760,12 +1760,14 @@ eth_i40e_dev_init(struct rte_eth_dev *dev, void *init_params __rte_unused)
+@@ -1721,12 +1721,14 @@ eth_i40e_dev_init(struct rte_eth_dev *dev, void *init_params __rte_unused)