patch 'net/bnxt/tf_core: fix Thor TF EM key size check' has been queued to stable release 22.11.7

[luca.boccassi@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 11/22/24. 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/0c320c96679d370220183d7d7329f595aed7854a

Thanks.

Luca Boccassi

---
From 0c320c96679d370220183d7d7329f595aed7854a Mon Sep 17 00:00:00 2001
From: Farah Smith <farah.smith@broadcom.com>
Date: Thu, 7 Nov 2024 19:22:11 +0530
Subject: [PATCH] net/bnxt/tf_core: fix Thor TF EM key size check

[ 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@broadcom.com>
Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
Reviewed-by: Farah Smith <farah.smith@broadcom.com>
Reviewed-by: Kishore Padmanabha <kishore.padmanabha@broadcom.com>
Reviewed-by: Shahaji Bhosle <sbhosle@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@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 fbc96d374c..f468de564d 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
-- 
2.45.2

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2024-11-20 23:41:22.800355868 +0000
+++ 0001-net-bnxt-tf_core-fix-Thor-TF-EM-key-size-check.patch	2024-11-20 23:41:22.680195466 +0000
@@ -1 +1 @@
-From 912abed4250c792214886880fa0b93b7712fba21 Mon Sep 17 00:00:00 2001
+From 0c320c96679d370220183d7d7329f595aed7854a Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 912abed4250c792214886880fa0b93b7712fba21 ]
+
@@ -12 +13,0 @@
-Cc: stable@dpdk.org
@@ -25 +26 @@
-index 08e9783d52..dd5ea1c80e 100644
+index fbc96d374c..f468de564d 100644