patch 'common/cnxk: handle ROC model init failure' has been queued to stable release 21.11.2

[Kevin Traynor]

Hi,

FYI, your patch has been queued to stable release 21.11.2

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 06/27/22. 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/760f94b15a5d168f6dfee1d841ad276d9c47f224

Thanks.

Kevin

---
>From 760f94b15a5d168f6dfee1d841ad276d9c47f224 Mon Sep 17 00:00:00 2001
From: Hanumanth Pothula <hpothula at marvell.com>
Date: Fri, 10 Jun 2022 13:44:14 +0530
Subject: [PATCH] common/cnxk: handle ROC model init failure

[ upstream commit 5f27618bea73240ac4e71e9ed9bb14b25c95505d ]

Return with error on fail to initialize ROC model.

Fixes: 014a9e222bac ("common/cnxk: add model init and IO handling API")

Signed-off-by: Hanumanth Pothula <hpothula at marvell.com>
---
 drivers/common/cnxk/roc_platform.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/common/cnxk/roc_platform.c b/drivers/common/cnxk/roc_platform.c
index 74dbdeceb9..6cf0c4113e 100644
--- a/drivers/common/cnxk/roc_platform.c
+++ b/drivers/common/cnxk/roc_platform.c
@@ -38,5 +38,9 @@ roc_plt_init(void)
 				return -ENOMEM;
 			}
-			roc_model_init(mz->addr);
+			if (roc_model_init(mz->addr)) {
+				plt_err("Failed to init roc_model");
+				rte_memzone_free(mz);
+				return -EINVAL;
+			}
 		}
 	} else {
-- 
2.34.3

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2022-06-24 16:54:05.689762833 +0100
+++ 0004-common-cnxk-handle-ROC-model-init-failure.patch	2022-06-24 16:54:05.521164995 +0100
@@ -1 +1 @@
-From 5f27618bea73240ac4e71e9ed9bb14b25c95505d Mon Sep 17 00:00:00 2001
+From 760f94b15a5d168f6dfee1d841ad276d9c47f224 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 5f27618bea73240ac4e71e9ed9bb14b25c95505d ]
+
@@ -9 +10,0 @@
-Cc: stable at dpdk.org
@@ -17 +18 @@
-index ebb6225f4d..ce0f9b870c 100644
+index 74dbdeceb9..6cf0c4113e 100644