[dpdk-stable] patch 'vdpa/ifc: fix build with recent kernels' has been queued to LTS release 18.11.11

[Kevin Traynor <ktraynor@redhat.com>]

Hi,

FYI, your patch has been queued to LTS release 18.11.11

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/10/20. 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/88cf9e5af41f75146f31ae32f0c9cda0bd1416b8

Thanks.

Kevin.

---
From 88cf9e5af41f75146f31ae32f0c9cda0bd1416b8 Mon Sep 17 00:00:00 2001
From: Maxime Coquelin <maxime.coquelin@redhat.com>
Date: Fri, 2 Oct 2020 09:54:00 +0200
Subject: [PATCH] vdpa/ifc: fix build with recent kernels

[ upstream commit 4e1b5092ad1ce3e3bd66eb20a9976d027e424b0a ]

VIRTIO_F_IOMMU_PLATFORM is now defined in recent kernel
headers, causing build issue.

Let's define it in the IFC vDPA driver only if it wasn't already.

Fixes: a3f8150eac6d ("net/ifcvf: add ifcvf vDPA driver")

Reported-by: Brandon Lo <blo@iol.unh.edu>
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: David Marchand <david.marchand@redhat.com>
---
 drivers/net/ifc/base/ifcvf.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/ifc/base/ifcvf.h b/drivers/net/ifc/base/ifcvf.h
index c15c691078..c6636a897a 100644
--- a/drivers/net/ifc/base/ifcvf.h
+++ b/drivers/net/ifc/base/ifcvf.h
@@ -14,5 +14,8 @@
 
 #define IFCVF_MAX_QUEUES		1
+
+#ifndef VIRTIO_F_IOMMU_PLATFORM
 #define VIRTIO_F_IOMMU_PLATFORM		33
+#endif
 
 /* Common configuration */
-- 
2.26.2

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2020-11-05 12:38:54.988449137 +0000
+++ 0038-vdpa-ifc-fix-build-with-recent-kernels.patch	2020-11-05 12:38:54.239896019 +0000
@@ -1 +1 @@
-From 4e1b5092ad1ce3e3bd66eb20a9976d027e424b0a Mon Sep 17 00:00:00 2001
+From 88cf9e5af41f75146f31ae32f0c9cda0bd1416b8 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 4e1b5092ad1ce3e3bd66eb20a9976d027e424b0a ]
+
@@ -12 +13,0 @@
-Cc: stable@dpdk.org
@@ -18 +19 @@
- drivers/vdpa/ifc/base/ifcvf.h | 3 +++
+ drivers/net/ifc/base/ifcvf.h | 3 +++
@@ -21,4 +22,4 @@
-diff --git a/drivers/vdpa/ifc/base/ifcvf.h b/drivers/vdpa/ifc/base/ifcvf.h
-index a288ce57dc..573a35ffb4 100644
---- a/drivers/vdpa/ifc/base/ifcvf.h
-+++ b/drivers/vdpa/ifc/base/ifcvf.h
+diff --git a/drivers/net/ifc/base/ifcvf.h b/drivers/net/ifc/base/ifcvf.h
+index c15c691078..c6636a897a 100644
+--- a/drivers/net/ifc/base/ifcvf.h
++++ b/drivers/net/ifc/base/ifcvf.h