patch 'compress/mlx5: fix decompress xform validation' has been queued to stable release 21.11.4

[Kevin Traynor]

Hi,

FYI, your patch has been queued to stable release 21.11.4

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 03/20/23. 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/cb240b164c16f985675809c2594ff635979b32d2

Thanks.

Kevin

---
>From cb240b164c16f985675809c2594ff635979b32d2 Mon Sep 17 00:00:00 2001
From: Michael Baum <michaelba at nvidia.com>
Date: Tue, 21 Feb 2023 09:07:49 +0200
Subject: [PATCH] compress/mlx5: fix decompress xform validation

[ upstream commit 12b4c48512326e810a5001f105287ee5c6fc6705 ]

In xform creation, it first validate the xform according the
capabilities.

One of validations verifies that given "hash_algo" is
"RTE_COMP_HASH_ALGO_NONE" for both compress and decompress xform
objects.
However, the validation for decompress checks it again for compress
xform object.

This patch changes it to verify decompress xform object.

Fixes: 2efd26544554 ("compress/mlx5: support partial transformation")

Signed-off-by: Michael Baum <michaelba at nvidia.com>
Acked-by: Matan Azrad <matan at nvidia.com>
---
 drivers/compress/mlx5/mlx5_compress.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/compress/mlx5/mlx5_compress.c b/drivers/compress/mlx5/mlx5_compress.c
index 14365ec020..8d92ed492e 100644
--- a/drivers/compress/mlx5/mlx5_compress.c
+++ b/drivers/compress/mlx5/mlx5_compress.c
@@ -315,5 +315,5 @@ mlx5_compress_xform_create(struct rte_compressdev *dev,
 			return -ENOTSUP;
 		}
-		if (xform->compress.hash_algo != RTE_COMP_HASH_ALGO_NONE) {
+		if (xform->decompress.hash_algo != RTE_COMP_HASH_ALGO_NONE) {
 			DRV_LOG(ERR, "SHA is not supported.");
 			return -ENOTSUP;
-- 
2.39.2

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2023-03-15 14:30:20.884736982 +0000
+++ 0011-compress-mlx5-fix-decompress-xform-validation.patch	2023-03-15 14:30:20.562123619 +0000
@@ -1 +1 @@
-From 12b4c48512326e810a5001f105287ee5c6fc6705 Mon Sep 17 00:00:00 2001
+From cb240b164c16f985675809c2594ff635979b32d2 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 12b4c48512326e810a5001f105287ee5c6fc6705 ]
+
@@ -18 +19,0 @@
-Cc: stable at dpdk.org
@@ -27 +28 @@
-index 430f769d41..06d1ff5b95 100644
+index 14365ec020..8d92ed492e 100644
@@ -30 +31 @@
-@@ -314,5 +314,5 @@ mlx5_compress_xform_create(struct rte_compressdev *dev,
+@@ -315,5 +315,5 @@ mlx5_compress_xform_create(struct rte_compressdev *dev,