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Message-ID: <cab10e75fda618e6fff8c595b632f47db58b9309.1706635101.git.pabeni@redhat.com>
Date: Tue, 30 Jan 2024 18:47:17 +0100
From: Paolo Abeni <pabeni@...hat.com>
To: netdev@...r.kernel.org
Cc: "David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
Shuah Khan <shuah@...nel.org>,
David Ahern <dsahern@...nel.org>,
Guillaume Nault <gnault@...hat.com>,
Vadim Fedorenko <vadim.fedorenko@...ux.dev>,
Florian Westphal <fw@...len.de>,
linux-kselftest@...r.kernel.org
Subject: [PATCH net 2/3] selftests: net: fix available tunnels detection
The pmtu.sh test tries to detect the tunnel protocols available
in the running kernel and properly skip the unsupported cases.
In a few more complex setup, such detection is unsuccessful, as
the script currently ignores some intermediate error code at
setup time.
Before:
# which: no nettest in (/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin)
# TEST: vti6: PMTU exceptions (ESP-in-UDP) [FAIL]
# PMTU exception wasn't created after creating tunnel exceeding link layer MTU
# ./pmtu.sh: line 931: kill: (7543) - No such process
# ./pmtu.sh: line 931: kill: (7544) - No such process
After:
# xfrm4 not supported
# TEST: vti4: PMTU exceptions [SKIP]
Fixes: ece1278a9b81 ("selftests: net: add ESP-in-UDP PMTU test")
Signed-off-by: Paolo Abeni <pabeni@...hat.com>
---
tools/testing/selftests/net/pmtu.sh | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/tools/testing/selftests/net/pmtu.sh b/tools/testing/selftests/net/pmtu.sh
index f10879788f61..31892b366913 100755
--- a/tools/testing/selftests/net/pmtu.sh
+++ b/tools/testing/selftests/net/pmtu.sh
@@ -707,23 +707,23 @@ setup_xfrm6() {
}
setup_xfrm4udp() {
- setup_xfrm 4 ${veth4_a_addr} ${veth4_b_addr} "encap espinudp 4500 4500 0.0.0.0"
- setup_nettest_xfrm 4 4500
+ setup_xfrm 4 ${veth4_a_addr} ${veth4_b_addr} "encap espinudp 4500 4500 0.0.0.0" && \
+ setup_nettest_xfrm 4 4500
}
setup_xfrm6udp() {
- setup_xfrm 6 ${veth6_a_addr} ${veth6_b_addr} "encap espinudp 4500 4500 0.0.0.0"
- setup_nettest_xfrm 6 4500
+ setup_xfrm 6 ${veth6_a_addr} ${veth6_b_addr} "encap espinudp 4500 4500 0.0.0.0" && \
+ setup_nettest_xfrm 6 4500
}
setup_xfrm4udprouted() {
- setup_xfrm 4 ${prefix4}.${a_r1}.1 ${prefix4}.${b_r1}.1 "encap espinudp 4500 4500 0.0.0.0"
- setup_nettest_xfrm 4 4500
+ setup_xfrm 4 ${prefix4}.${a_r1}.1 ${prefix4}.${b_r1}.1 "encap espinudp 4500 4500 0.0.0.0" && \
+ setup_nettest_xfrm 4 4500
}
setup_xfrm6udprouted() {
- setup_xfrm 6 ${prefix6}:${a_r1}::1 ${prefix6}:${b_r1}::1 "encap espinudp 4500 4500 0.0.0.0"
- setup_nettest_xfrm 6 4500
+ setup_xfrm 6 ${prefix6}:${a_r1}::1 ${prefix6}:${b_r1}::1 "encap espinudp 4500 4500 0.0.0.0" && \
+ setup_nettest_xfrm 6 4500
}
setup_routing_old() {
--
2.43.0
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