patch 'net/mlx5/hws: decrease log level for creation failure' has been queued to stable release 22.11.6

[luca.boccassi at gmail.com]

Hi,

FYI, your patch has been queued to stable release 22.11.6

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 06/27/24. 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/a05258399acb2c3262b612ab6e8e94f4363d93ca

Thanks.

Luca Boccassi

---
>From a05258399acb2c3262b612ab6e8e94f4363d93ca Mon Sep 17 00:00:00 2001
From: Erez Shitrit <erezsh at nvidia.com>
Date: Mon, 6 May 2024 14:44:04 +0300
Subject: [PATCH] net/mlx5/hws: decrease log level for creation failure

[ upstream commit e014d5e2e49994fbc504a49814ed480a60c85d63 ]

When the user tries to create a matcher and if failed  with specific
errno (E2BIG) the message will be in debug level and not in warning.
It is a part of a feature when the user re-try to insert a new matching
depends on that errno, no need the annoying message.

Fixes: c55c2bf35333 ("net/mlx5/hws: add definer layer")

Signed-off-by: Erez Shitrit <erezsh at nvidia.com>
Acked-by: Matan Azrad <matan at nvidia.com>
---
 drivers/net/mlx5/hws/mlx5dr_definer.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/mlx5/hws/mlx5dr_definer.c b/drivers/net/mlx5/hws/mlx5dr_definer.c
index d81d66523a..bc1decbec9 100644
--- a/drivers/net/mlx5/hws/mlx5dr_definer.c
+++ b/drivers/net/mlx5/hws/mlx5dr_definer.c
@@ -1842,7 +1842,7 @@ mlx5dr_definer_find_best_hl_fit(struct mlx5dr_context *ctx,
 		return 0;
 	}
 
-	DR_LOG(ERR, "Unable to find supporting match/jumbo definer combination");
+	DR_LOG(DEBUG, "Unable to find supporting match/jumbo definer combination");
 	rte_errno = ENOTSUP;
 	return rte_errno;
 }
@@ -1934,7 +1934,7 @@ int mlx5dr_definer_get(struct mlx5dr_context *ctx,
 	/* Convert items to hl and allocate the field copy array (fc) */
 	ret = mlx5dr_definer_conv_items_to_hl(ctx, mt, hl);
 	if (ret) {
-		DR_LOG(ERR, "Failed to convert items to hl");
+		DR_LOG(DEBUG, "Failed to convert items to hl");
 		goto free_hl;
 	}
 
-- 
2.39.2

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2024-06-25 00:22:17.020521867 +0100
+++ 0065-net-mlx5-hws-decrease-log-level-for-creation-failure.patch	2024-06-25 00:22:13.233186627 +0100
@@ -1 +1 @@
-From e014d5e2e49994fbc504a49814ed480a60c85d63 Mon Sep 17 00:00:00 2001
+From a05258399acb2c3262b612ab6e8e94f4363d93ca Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit e014d5e2e49994fbc504a49814ed480a60c85d63 ]
+
@@ -12 +13,0 @@
-Cc: stable at dpdk.org
@@ -17,3 +18,2 @@
- drivers/net/mlx5/hws/mlx5dr_definer.c | 6 +++---
- drivers/net/mlx5/hws/mlx5dr_matcher.c | 2 +-
- 2 files changed, 4 insertions(+), 4 deletions(-)
+ drivers/net/mlx5/hws/mlx5dr_definer.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
@@ -22 +22 @@
-index a0f95c6923..88be27dcbb 100644
+index d81d66523a..bc1decbec9 100644
@@ -25 +25 @@
-@@ -3539,7 +3539,7 @@ mlx5dr_definer_find_best_match_fit(struct mlx5dr_context *ctx,
+@@ -1842,7 +1842,7 @@ mlx5dr_definer_find_best_hl_fit(struct mlx5dr_context *ctx,
@@ -31 +31 @@
- 	rte_errno = E2BIG;
+ 	rte_errno = ENOTSUP;
@@ -34,25 +34,3 @@
-@@ -3694,7 +3694,7 @@ mlx5dr_definer_calc_layout(struct mlx5dr_matcher *matcher,
- 	/* Find the match definer layout for header layout match union */
- 	ret = mlx5dr_definer_find_best_match_fit(ctx, match_definer, match_hl);
- 	if (ret) {
--		DR_LOG(ERR, "Failed to create match definer from header layout");
-+		DR_LOG(DEBUG, "Failed to create match definer from header layout");
- 		goto free_fc;
- 	}
- 
-@@ -4046,7 +4046,7 @@ int mlx5dr_definer_matcher_init(struct mlx5dr_context *ctx,
- 
- 	ret = mlx5dr_definer_calc_layout(matcher, &match_layout, &range_layout);
- 	if (ret) {
--		DR_LOG(ERR, "Failed to calculate matcher definer layout");
-+		DR_LOG(DEBUG, "Failed to calculate matcher definer layout");
- 		return ret;
- 	}
- 
-diff --git a/drivers/net/mlx5/hws/mlx5dr_matcher.c b/drivers/net/mlx5/hws/mlx5dr_matcher.c
-index aeff300467..c9f5e46d24 100644
---- a/drivers/net/mlx5/hws/mlx5dr_matcher.c
-+++ b/drivers/net/mlx5/hws/mlx5dr_matcher.c
-@@ -877,7 +877,7 @@ static int mlx5dr_matcher_bind_mt(struct mlx5dr_matcher *matcher)
- 	/* Calculate match, range and hash definers */
- 	ret = mlx5dr_definer_matcher_init(ctx, matcher);
+@@ -1934,7 +1934,7 @@ int mlx5dr_definer_get(struct mlx5dr_context *ctx,
+ 	/* Convert items to hl and allocate the field copy array (fc) */
+ 	ret = mlx5dr_definer_conv_items_to_hl(ctx, mt, hl);
@@ -60,3 +38,3 @@
--		DR_LOG(ERR, "Failed to set matcher templates with match definers");
-+		DR_LOG(DEBUG, "Failed to set matcher templates with match definers");
- 		return ret;
+-		DR_LOG(ERR, "Failed to convert items to hl");
++		DR_LOG(DEBUG, "Failed to convert items to hl");
+ 		goto free_hl;