[dpdk-stable] patch 'kni: fix build on RHEL8' has been queued to LTS release 18.11.3

[Kevin Traynor]

Hi,

FYI, your patch has been queued to LTS release 18.11.3

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 06/26/19. 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-queue

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable-queue/commit/4e007308497c1e4b71e4c2ac35267ef205580d23

Thanks.

Kevin Traynor

---
>From 4e007308497c1e4b71e4c2ac35267ef205580d23 Mon Sep 17 00:00:00 2001
From: Luo Gaoliang <michael.luo at intel.com>
Date: Mon, 27 May 2019 12:02:07 +0800
Subject: [PATCH] kni: fix build on RHEL8

Build error was seen on RHEL8 when CONFIG_RTE_KNI_KMOD_ETHTOOL is enabled.

Build error log:
/root/kni/dpdk-19.05/kernel/linux/kni/ethtool/igb/kcompat.h:3928:25:
error: 'const struct net_device_ops' has no member named 'extended'
 #define ndo_set_vf_vlan extended.ndo_set_vf_vlan
                         ^~~~~~~~

RHEL8 defined ndo_set_vf_vlan in net_device_ops as well as the mainline kernel.

Signed-off-by: Luo Gaoliang <michael.luo at intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit at intel.com>
---
 kernel/linux/kni/ethtool/igb/kcompat.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/kernel/linux/kni/ethtool/igb/kcompat.h b/kernel/linux/kni/ethtool/igb/kcompat.h
index 649a69c81..f041a3ebe 100644
--- a/kernel/linux/kni/ethtool/igb/kcompat.h
+++ b/kernel/linux/kni/ethtool/igb/kcompat.h
@@ -3923,5 +3923,6 @@ skb_set_hash(struct sk_buff *skb, __u32 hash, __always_unused int type)
      (RHEL_RELEASE_CODE >= RHEL_RELEASE_VERSION(7, 4)))
 #define HAVE_VF_VLAN_PROTO
-#if (RHEL_RELEASE_CODE >= RHEL_RELEASE_VERSION(7, 4))
+#if ((RHEL_RELEASE_CODE >= RHEL_RELEASE_VERSION(7, 4)) && \
+	(RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(8, 0)))
 /* In RHEL/Centos 7.4, the "new" version of ndo_set_vf_vlan
  * is in the struct net_device_ops_extended */
-- 
2.20.1