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From: Gregory Etelson <>
To: <>
Cc: <>, <>, <>,
	<>, <>,
	<>, Viacheslav Ovsiienko <>,
	Xiaoyun Li <>
Subject: [dpdk-dev] [PATCH] app/testpmd: fix tunnel offload flows
Date: Tue, 11 May 2021 11:03:31 +0300	[thread overview]
Message-ID: <> (raw)

Tunnel offload model requires application to obtain PMD related flow
items or actions to construct a flow rule. These elements acquire
internal PMD flow resources that must be explicitly released.

The patch destroys tunnel offload PMD resources after flow creation

Fixes: 1b9f274623b8 ("app/testpmd: add commands for tunnel offload")


Signed-off-by: Gregory Etelson <>
Acked-by: Viacheslav Ovsiienko <>
 app/test-pmd/config.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index 01a541cdd6..43c79b5021 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -1940,6 +1940,9 @@ port_flow_create(portid_t port_id,
 	memset(&error, 0x22, sizeof(error));
 	flow = rte_flow_create(port_id, attr, pattern, actions, &error);
 	if (!flow) {
+		if (tunnel_ops->enabled)
+			port_flow_tunnel_offload_cmd_release(port_id,
+							     tunnel_ops, pft);
 		return port_flow_complain(&error);

             reply	other threads:[~2021-05-11  8:03 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-11  8:03 Gregory Etelson [this message]
2021-05-11 19:11 ` [dpdk-dev] [dpdk-stable] [PATCH] app/testpmd: fix tunnel offload flows Ferruh Yigit

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