patch 'common/cnxk fix unintended sign extension' has been queued to stable release 21.11.1

[Kevin Traynor]

Hi,

FYI, your patch has been queued to stable release 21.11.1

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 03/06/22. 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/2f61027cda110f1fe3a1006171768cf1b37cf752

Thanks.

Kevin

---
>From 2f61027cda110f1fe3a1006171768cf1b37cf752 Mon Sep 17 00:00:00 2001
From: Gowrishankar Muthukrishnan <gmuthukrishn at marvell.com>
Date: Sat, 12 Feb 2022 18:08:19 +0530
Subject: [PATCH] common/cnxk fix unintended sign extension

[ upstream commit 2447b0b6695d4cecb8606d4c069564f35c31b1d4 ]

This patch fixes unintended sign extensions reported in coverity
scan.

Coverity issue: 373258
Fixes: 8ca851cdc598 ("common/cnxk: support dual VLAN insert and strip actions")

Signed-off-by: Gowrishankar Muthukrishnan <gmuthukrishn at marvell.com>
Acked-by: Jerin Jacob <jerinj at marvell.com>
---
 drivers/common/cnxk/roc_npc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/common/cnxk/roc_npc.c b/drivers/common/cnxk/roc_npc.c
index 8386e0e956..5ee7ff5e41 100644
--- a/drivers/common/cnxk/roc_npc.c
+++ b/drivers/common/cnxk/roc_npc.c
@@ -970,5 +970,5 @@ npc_vtag_insert_action_configure(struct mbox *mbox, struct roc_npc_flow *flow,
 	vtag_cfg->vtag_size = NIX_VTAGSIZE_T4;
 	vtag_cfg->tx.vtag0 =
-		((vlan_info[0].vlan_ethtype << 16) |
+		(((uint32_t)vlan_info[0].vlan_ethtype << 16) |
 		 (vlan_info[0].vlan_pcp << 13) | vlan_info[0].vlan_id);
 
@@ -977,5 +977,5 @@ npc_vtag_insert_action_configure(struct mbox *mbox, struct roc_npc_flow *flow,
 	if (flow->vtag_insert_count == 2) {
 		vtag_cfg->tx.vtag1 =
-			((vlan_info[1].vlan_ethtype << 16) |
+			(((uint32_t)vlan_info[1].vlan_ethtype << 16) |
 			 (vlan_info[1].vlan_pcp << 13) | vlan_info[1].vlan_id);
 
-- 
2.34.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2022-03-01 10:41:02.836453043 +0000
+++ 0053-common-cnxk-fix-unintended-sign-extension.patch	2022-03-01 10:41:01.338244105 +0000
@@ -1 +1 @@
-From 2447b0b6695d4cecb8606d4c069564f35c31b1d4 Mon Sep 17 00:00:00 2001
+From 2f61027cda110f1fe3a1006171768cf1b37cf752 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 2447b0b6695d4cecb8606d4c069564f35c31b1d4 ]
+
@@ -11 +12,0 @@
-Cc: stable at dpdk.org
@@ -20 +21 @@
-index df3016f538..245eb8b74f 100644
+index 8386e0e956..5ee7ff5e41 100644