patch 'net/bnxt/tf_core: fix Thor TF EM key size check' has been queued to stable release 23.11.3

[Xueming Li]

Hi,

FYI, your patch has been queued to stable release 23.11.3

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 12/10/24. 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://git.dpdk.org/dpdk-stable/log/?h=23.11-staging

This queued commit can be viewed at:
https://git.dpdk.org/dpdk-stable/commit/?h=23.11-staging&id=3a09e053c9262d2332217835ca2f8deb5c58df9c

Thanks.

Xueming Li <xuemingl at nvidia.com>

---
>From 3a09e053c9262d2332217835ca2f8deb5c58df9c Mon Sep 17 00:00:00 2001
From: Farah Smith <farah.smith at broadcom.com>
Date: Thu, 7 Nov 2024 19:22:11 +0530
Subject: [PATCH] net/bnxt/tf_core: fix Thor TF EM key size check
Cc: Xueming Li <xuemingl at nvidia.com>

[ upstream commit 912abed4250c792214886880fa0b93b7712fba21 ]

The maximum EM key size is 640 bits for Thor.  But the lookup record
+ the key size is 679 bits.  This value must be rounded up to a 128 bit
aligned number.  So the size check should be 96 bytes rather than 80.
This fix allows keys > 601 bits to be successfully inserted.

Fixes: 539931eab3a5 ("net/bnxt: support EM with FKB")

Signed-off-by: Farah Smith <farah.smith at broadcom.com>
Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna at broadcom.com>
Reviewed-by: Farah Smith <farah.smith at broadcom.com>
Reviewed-by: Kishore Padmanabha <kishore.padmanabha at broadcom.com>
Reviewed-by: Shahaji Bhosle <sbhosle at broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde at broadcom.com>
---
 drivers/net/bnxt/tf_core/tf_msg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/bnxt/tf_core/tf_msg.c b/drivers/net/bnxt/tf_core/tf_msg.c
index 4aa90f6b07..46e9d4187a 100644
--- a/drivers/net/bnxt/tf_core/tf_msg.c
+++ b/drivers/net/bnxt/tf_core/tf_msg.c
@@ -25,7 +25,7 @@
  */
 #define TF_MSG_SET_GLOBAL_CFG_DATA_SIZE  16
 #define TF_MSG_EM_INSERT_KEY_SIZE        64
-#define TF_MSG_EM_INSERT_RECORD_SIZE     80
+#define TF_MSG_EM_INSERT_RECORD_SIZE     96
 #define TF_MSG_TBL_TYPE_SET_DATA_SIZE    88

 /* Compile check - Catch any msg changes that we depend on, like the
--
2.34.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2024-12-06 23:26:45.852584306 +0800
+++ 0053-net-bnxt-tf_core-fix-Thor-TF-EM-key-size-check.patch	2024-12-06 23:26:43.963044828 +0800
@@ -1 +1 @@
-From 912abed4250c792214886880fa0b93b7712fba21 Mon Sep 17 00:00:00 2001
+From 3a09e053c9262d2332217835ca2f8deb5c58df9c Mon Sep 17 00:00:00 2001
@@ -4,0 +5,3 @@
+Cc: Xueming Li <xuemingl at nvidia.com>
+
+[ upstream commit 912abed4250c792214886880fa0b93b7712fba21 ]
@@ -12 +14,0 @@
-Cc: stable at dpdk.org
@@ -25 +27 @@
-index 08e9783d52..dd5ea1c80e 100644
+index 4aa90f6b07..46e9d4187a 100644