patch 'kni: add missing C++ guards' 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/fb37e2b3ae1f559296ea780e340a3599a65e9b9f

Thanks.

Kevin

---
>From fb37e2b3ae1f559296ea780e340a3599a65e9b9f Mon Sep 17 00:00:00 2001
From: Brian Dooley <brian.dooley at intel.com>
Date: Wed, 16 Feb 2022 15:14:53 +0000
Subject: [PATCH] kni: add missing C++ guards

[ upstream commit e90df35c7a0328f7ad5bfc4d2d9968ff774d7f77 ]

Some public header files were missing 'extern "C"' C++ guards,
and couldn't be used by C++ applications. Add the missing guards.

Fixes: 3fc5ca2f6352 ("kni: initial import")

Signed-off-by: Brian Dooley <brian.dooley at intel.com>
Acked-by: Bruce Richardson <bruce.richardson at intel.com>
Acked-by: Tyler Retzlaff <roretzla at linux.microsoft.com>
---
 lib/kni/rte_kni_common.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/kni/rte_kni_common.h b/lib/kni/rte_kni_common.h
index b547ea5501..8d3ee0fa4f 100644
--- a/lib/kni/rte_kni_common.h
+++ b/lib/kni/rte_kni_common.h
@@ -7,4 +7,8 @@
 #define _RTE_KNI_COMMON_H_
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #ifdef __KERNEL__
 #include <linux/if.h>
@@ -137,3 +141,7 @@ struct rte_kni_device_info {
 #define RTE_KNI_IOCTL_RELEASE _IOWR(0, 3, struct rte_kni_device_info)
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _RTE_KNI_COMMON_H_ */
-- 
2.34.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2022-03-01 10:41:01.687024700 +0000
+++ 0009-kni-add-missing-C-guards.patch	2022-03-01 10:41:01.245244086 +0000
@@ -1 +1 @@
-From e90df35c7a0328f7ad5bfc4d2d9968ff774d7f77 Mon Sep 17 00:00:00 2001
+From fb37e2b3ae1f559296ea780e340a3599a65e9b9f Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit e90df35c7a0328f7ad5bfc4d2d9968ff774d7f77 ]
+
@@ -10 +11,0 @@
-Cc: stable at dpdk.org