patch 'net/mlx5: fix Arm build with GCC 9.1' has been queued to stable release 21.11.8

[Kevin Traynor]

Hi,

FYI, your patch has been queued to stable release 21.11.8

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 08/28/24. 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/kevintraynor/dpdk-stable

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable/commit/9cc6a96d8a1d75fda4f8b398b18afc1087da5bc2

Thanks.

Kevin

---
>From 9cc6a96d8a1d75fda4f8b398b18afc1087da5bc2 Mon Sep 17 00:00:00 2001
From: Gregory Etelson <getelson at nvidia.com>
Date: Sun, 7 Jul 2024 12:57:23 +0300
Subject: [PATCH] net/mlx5: fix Arm build with GCC 9.1

[ upstream commit 42d6a9084f55281a70bece647803cddbeb8aaec8 ]

GCC has introduced a bugfix in 9.1 that changed GCC ABI in ARM setups
https://gcc.gnu.org/gcc-9/changes.html
```
On Arm targets (arm*-*-*), a bug in the implementation of the
procedure call standard (AAPCS) in the GCC 6, 7 and 8 releases
has been fixed a structure containing a bit-field based on a 64-bit
integral type and where no other element in a structure required
64-bit alignment could be passed incorrectly to functions.
This is an ABI change. If the option -Wpsabi is enabled
(on by default) the compiler will emit a diagnostic note for code
that might be affected.
```

This fixes the PMD compilation in the INTEGRITY flow item.

Fixes: 23b0a8b298b1 ("net/mlx5: fix integrity item validation and translation")

Signed-off-by: Gregory Etelson <getelson at nvidia.com>
Acked-by: Dariusz Sosnowski <dsosnowski at nvidia.com>
---
 drivers/net/mlx5/mlx5_flow_dv.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c
index ff6713225c..b54b4793cc 100644
--- a/drivers/net/mlx5/mlx5_flow_dv.c
+++ b/drivers/net/mlx5/mlx5_flow_dv.c
@@ -6585,9 +6585,11 @@ flow_dv_validate_attributes(struct rte_eth_dev *dev,
 
 static int
-validate_integrity_bits(const struct rte_flow_item_integrity *mask,
+validate_integrity_bits(const void *arg,
 			int64_t pattern_flags, uint64_t l3_flags,
 			uint64_t l4_flags, uint64_t ip4_flag,
 			struct rte_flow_error *error)
 {
+	const struct rte_flow_item_integrity *mask = arg;
+
 	if (mask->l3_ok && !(pattern_flags & l3_flags))
 		return rte_flow_error_set(error, EINVAL,
-- 
2.46.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2024-08-23 17:18:13.229321708 +0100
+++ 0117-net-mlx5-fix-Arm-build-with-GCC-9.1.patch	2024-08-23 17:18:09.873430640 +0100
@@ -1 +1 @@
-From 42d6a9084f55281a70bece647803cddbeb8aaec8 Mon Sep 17 00:00:00 2001
+From 9cc6a96d8a1d75fda4f8b398b18afc1087da5bc2 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 42d6a9084f55281a70bece647803cddbeb8aaec8 ]
+
@@ -22 +23,0 @@
-Cc: stable at dpdk.org
@@ -31 +32 @@
-index 8a0d58cb05..89057edbcf 100644
+index ff6713225c..b54b4793cc 100644
@@ -34 +35 @@
-@@ -7397,9 +7397,11 @@ flow_dv_validate_attributes(struct rte_eth_dev *dev,
+@@ -6585,9 +6585,11 @@ flow_dv_validate_attributes(struct rte_eth_dev *dev,