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Miller" , Simon Horman , Shuah Khan , Nikolay Aleksandrov , netdev@vger.kernel.org, linux-kselftest@vger.kernel.org, Alice Mikityanska Subject: [PATCH net v2 1/4] selftests: net: Wait for netserver to launch Date: Sat, 22 Aug 2026 15:03:05 +0300 Message-ID: <20260822120308.1165200-2-alice.kernel@fastmail.im> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260822120308.1165200-1-alice.kernel@fastmail.im> References: <20260822120308.1165200-1-alice.kernel@fastmail.im> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Alice Mikityanska Use wait_local_port_listen after starting netserver in big_tcp_tunnels.sh to ensure it's listening when the test starts. Fixes: 5cb53743e1ff ("selftests: net: Add a test for BIG TCP in UDP tunnels") Signed-off-by: Alice Mikityanska --- tools/testing/selftests/net/big_tcp_tunnels.sh | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/testing/selftests/net/big_tcp_tunnels.sh b/tools/testing/selftests/net/big_tcp_tunnels.sh index d6513ed8d4e8..9b7d0456bcc1 100755 --- a/tools/testing/selftests/net/big_tcp_tunnels.sh +++ b/tools/testing/selftests/net/big_tcp_tunnels.sh @@ -3,6 +3,8 @@ # # Testing for IPv4 and IPv6 BIG TCP over VXLAN and GENEVE tunnels. +source "$(dirname "$0")/lib.sh" + SERVER_NS=$(mktemp -u server-XXXXXXXX) SERVER_IP4="192.168.1.1" SERVER_IP6="2001:db8::1:1" @@ -39,6 +41,7 @@ setup() { gro_max_size 196608 gro_ipv4_max_size 196608 ip netns exec "$SERVER_NS" netserver >/dev/null + wait_local_port_listen "$SERVER_NS" 12865 tcp } setup_tunnel() { -- 2.55.0