patches for DPDK stable branches
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From: Kevin Traynor <ktraynor@redhat.com>
To: Matan Azrad <matan@mellanox.com>
Cc: Viacheslav Ovsiienko <viacheslavo@mellanox.com>,
	dpdk stable <stable@dpdk.org>
Subject: [dpdk-stable] patch 'net/mlx5: fix L3 VXLAN RSS expansion' has been queued to LTS release 18.11.7
Date: Thu, 27 Feb 2020 17:38:01 +0000
Message-ID: <20200227173807.28004-10-ktraynor@redhat.com> (raw)
In-Reply-To: <20200227173807.28004-1-ktraynor@redhat.com>

Hi,

FYI, your patch has been queued to LTS release 18.11.7

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 03/02/20. 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/a9151f2984adcc680e842cc41e34885d3dc8cbee

Thanks.

Kevin.

---
From a9151f2984adcc680e842cc41e34885d3dc8cbee Mon Sep 17 00:00:00 2001
From: Matan Azrad <matan@mellanox.com>
Date: Wed, 19 Feb 2020 08:29:36 +0000
Subject: [PATCH] net/mlx5: fix L3 VXLAN RSS expansion

[ upstream commit cd04052475995caffc1d59a199260b86f32242cc ]

The RSS expansion feature was introduced to split RSS flows according to
the adjustment between the RSS types and the flow items.

The expansion function gets an item tree for the above adjustment from
the caller which reflects the HW needs.

The standard vxlan header next protocol is always Ethernet while there
are some Mellanox customers who use their own method to allow L3
headers after the vxlan tunnel header.

The expansion tree of mlx5 PMD didn't expect to get L3 headers after the
vxlan header what caused a failure in flow creation when inner RSS is
requested on L3 after vxlan flow.

Add IPV4 and IPV6 as optional headers after vxlan in the RSS expansion
tree to allow L3 tunnel support for vxlan.

Fixes: f4f06e361516 ("net/mlx5: add flow VXLAN item")

Signed-off-by: Matan Azrad <matan@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
---
 drivers/net/mlx5/mlx5_flow.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 28a29d0ebd..7f518fcd26 100644
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -164,5 +164,7 @@ static const struct rte_flow_expand_node mlx5_support_expansion[] = {
 	},
 	[MLX5_EXPANSION_VXLAN] = {
-		.next = RTE_FLOW_EXPAND_RSS_NEXT(MLX5_EXPANSION_ETH),
+		.next = RTE_FLOW_EXPAND_RSS_NEXT(MLX5_EXPANSION_ETH,
+						 MLX5_EXPANSION_IPV4,
+						 MLX5_EXPANSION_IPV6),
 		.type = RTE_FLOW_ITEM_TYPE_VXLAN,
 	},
-- 
2.21.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2020-02-27 17:26:24.255550829 +0000
+++ 0010-net-mlx5-fix-L3-VXLAN-RSS-expansion.patch	2020-02-27 17:26:23.650831098 +0000
@@ -1 +1 @@
-From cd04052475995caffc1d59a199260b86f32242cc Mon Sep 17 00:00:00 2001
+From a9151f2984adcc680e842cc41e34885d3dc8cbee Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit cd04052475995caffc1d59a199260b86f32242cc ]
+
@@ -24 +25,0 @@
-Cc: stable@dpdk.org
@@ -33 +34 @@
-index eb6bd274e5..ce5adede30 100644
+index 28a29d0ebd..7f518fcd26 100644
@@ -36 +37 @@
-@@ -168,5 +168,7 @@ static const struct rte_flow_expand_node mlx5_support_expansion[] = {
+@@ -164,5 +164,7 @@ static const struct rte_flow_expand_node mlx5_support_expansion[] = {


  parent reply	other threads:[~2020-02-27 17:39 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-27 17:37 [dpdk-stable] patch 'examples/fips_validation: fix AES-GCM cipher length parsing' " Kevin Traynor
2020-02-27 17:37 ` [dpdk-stable] patch 'examples/fips_validation: fix string token for CT length' " Kevin Traynor
2020-02-27 17:37 ` [dpdk-stable] patch 'net/qede: fix VF reload' " Kevin Traynor
2020-02-27 17:37 ` [dpdk-stable] patch 'net/qede: do not stop vport if not started' " Kevin Traynor
2020-02-27 17:37 ` [dpdk-stable] patch 'net/ixgbe: check for illegal Tx packets' " Kevin Traynor
2020-02-27 17:37 ` [dpdk-stable] patch 'net/mlx5: fix tunnel flow priority' " Kevin Traynor
2020-02-27 17:37 ` [dpdk-stable] patch 'net/ixgbe: fix flow control mode setting' " Kevin Traynor
2020-02-27 17:37 ` [dpdk-stable] patch 'net/vhost: allocate interface name from heap' " Kevin Traynor
2020-02-27 17:38 ` [dpdk-stable] patch 'net/vhost: fix probing in secondary process' " Kevin Traynor
2020-02-27 17:38 ` Kevin Traynor [this message]
2020-02-27 17:38 ` [dpdk-stable] patch 'net/sfc: fix log format specifiers' " Kevin Traynor
2020-02-27 17:38 ` [dpdk-stable] patch 'net/fm10k: fix non-x86 build' " Kevin Traynor
2020-02-27 17:38 ` [dpdk-stable] patch 'examples/tep_term: remove redundant info get' " Kevin Traynor
2020-02-27 17:38 ` [dpdk-stable] patch 'app/testpmd: fix identifier size for port attach' " Kevin Traynor
2020-02-27 17:38 ` [dpdk-stable] patch 'net/mlx5: fix match on ethertype and CVLAN tag' " Kevin Traynor
2020-02-27 17:38 ` [dpdk-stable] patch 'doc: fix multi-producer enqueue figure in ring guide' " Kevin Traynor

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