patch 'net/hns3: fix fully use hardware flow director table' has been queued to stable release 22.11.7

[luca.boccassi at gmail.com]

Hi,

FYI, your patch has been queued to stable release 22.11.7

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/14/24. 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/bluca/dpdk-stable

This queued commit can be viewed at:
https://github.com/bluca/dpdk-stable/commit/83e31233d25065bdc9192d6d627667a371d99ef9

Thanks.

Luca Boccassi

---
>From 83e31233d25065bdc9192d6d627667a371d99ef9 Mon Sep 17 00:00:00 2001
From: Dengdui Huang <huangdengdui at huawei.com>
Date: Thu, 7 Nov 2024 19:56:45 +0800
Subject: [PATCH] net/hns3: fix fully use hardware flow director table

[ upstream commit b8e60c33168a2999604c17322dd0198a6746428f ]

The hns3 driver checks whether the flow rule is repeatedly inserted
based on rte_hash. Currently, the rte_hash extendable bucket table
feature is not enabled. When there are many hash conflicts, the hash
table space cannot be fully used. So the flow rule maybe cannot be
inserted even if the hardware flow director table there are still free.
This patch fix it by enabling the rte_hash extensible bucket table
feature.

Fixes: fcba820d9b9e ("net/hns3: support flow director")

Signed-off-by: Dengdui Huang <huangdengdui at huawei.com>
Signed-off-by: Jie Hai <haijie1 at huawei.com>
Acked-by: Stephen Hemminger <stephen at networkplumber.org>
---
 drivers/net/hns3/hns3_fdir.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/hns3/hns3_fdir.c b/drivers/net/hns3/hns3_fdir.c
index a3e79619ec..73d4a25d63 100644
--- a/drivers/net/hns3/hns3_fdir.c
+++ b/drivers/net/hns3/hns3_fdir.c
@@ -832,6 +832,7 @@ int hns3_fdir_filter_init(struct hns3_adapter *hns)
 		.key_len = sizeof(struct hns3_fdir_key_conf),
 		.hash_func = rte_hash_crc,
 		.hash_func_init_val = 0,
+		.extra_flag = RTE_HASH_EXTRA_FLAGS_EXT_TABLE,
 	};
 	int ret;
 
-- 
2.45.2

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2024-11-12 22:06:59.789647510 +0000
+++ 0035-net-hns3-fix-fully-use-hardware-flow-director-table.patch	2024-11-12 22:06:58.687307516 +0000
@@ -1 +1 @@
-From b8e60c33168a2999604c17322dd0198a6746428f Mon Sep 17 00:00:00 2001
+From 83e31233d25065bdc9192d6d627667a371d99ef9 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit b8e60c33168a2999604c17322dd0198a6746428f ]
+
@@ -15 +16,0 @@
-Cc: stable at dpdk.org
@@ -25 +26 @@
-index d18d083535..aacad40e61 100644
+index a3e79619ec..73d4a25d63 100644
@@ -28 +29 @@
-@@ -900,6 +900,7 @@ int hns3_fdir_filter_init(struct hns3_adapter *hns)
+@@ -832,6 +832,7 @@ int hns3_fdir_filter_init(struct hns3_adapter *hns)