linux-stable.git/tools/testing/selftests/net, branch v5.18.2 Linux kernel stable tree selftests: forwarding: fix missing backslash 2022-05-19T03:09:47+00:00 Joachim Wiberg troglobit@gmail.com 2022-05-18T15:16:30+00:00 090f9dd092c6c2e9e4b9d0472b8d8628e4b851cb Fix missing backslash, introduced in f62c5acc800ee. Causes all tests to not be installed. Fixes: f62c5acc800e ("selftests/net/forwarding: add missing tests to Makefile") Signed-off-by: Joachim Wiberg <troglobit@gmail.com> Acked-by: Hangbin Liu <liuhangbin@gmail.com> Link: https://lore.kernel.org/r/20220518151630.2747773-1-troglobit@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
Fix missing backslash, introduced in f62c5acc800ee.  Causes all tests to
not be installed.

Fixes: f62c5acc800e ("selftests/net/forwarding: add missing tests to Makefile")
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Acked-by: Hangbin Liu <liuhangbin@gmail.com>
Link: https://lore.kernel.org/r/20220518151630.2747773-1-troglobit@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
selftests: mptcp: add subflow limits test-cases 2022-05-14T00:04:31+00:00 Paolo Abeni pabeni@redhat.com 2022-05-12T23:26:42+00:00 e274f71540082b015568eaf0b08ec70ac08dc4ad Add and delete a bunch of endpoints and verify the respect of configured limits. This covers the codepath introduced by the previous patch. Fixes: 69c6ce7b6eca ("selftests: mptcp: add implicit endpoint test case") Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
Add and delete a bunch of endpoints and verify the
respect of configured limits.

This covers the codepath introduced by the previous patch.

Fixes: 69c6ce7b6eca ("selftests: mptcp: add implicit endpoint test case")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
selftests net: add UDP GRO fraglist + bpf self-tests 2022-05-09T09:48:49+00:00 Lina Wang lina.wang@mediatek.com 2022-05-05T05:48:50+00:00 edae34a3ed9293b5077dddf9e51a3d86c95dc76a When NET_F_F_GRO_FRAGLIST is enabled and bpf_skb_change_proto is used, check if udp packets and tcp packets are successfully delivered to user space. If wrong udp packets are delivered, udpgso_bench_rx will exit with "Initial byte out of range" Signed-off-by: Maciej enczykowski <maze@google.com> Signed-off-by: Lina Wang <lina.wang@mediatek.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
When NET_F_F_GRO_FRAGLIST is enabled and bpf_skb_change_proto is used,
check if udp packets and tcp packets are successfully delivered to user
space. If wrong udp packets are delivered, udpgso_bench_rx will exit
with "Initial byte out of range"

Signed-off-by: Maciej enczykowski <maze@google.com>
Signed-off-by: Lina Wang <lina.wang@mediatek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
selftests: add ping test with ping_group_range tuned 2022-05-06T01:12:44+00:00 Nicolas Dichtel nicolas.dichtel@6wind.com 2022-05-04T09:07:39+00:00 e71b7f1f44d3d88c677769c85ef0171caf9fc89f The 'ping' utility is able to manage two kind of sockets (raw or icmp), depending on the sysctl ping_group_range. By default, ping_group_range is set to '1 0', which forces ping to use an ip raw socket. Let's replay the ping tests by allowing 'ping' to use the ip icmp socket. After the previous patch, ipv4 tests results are the same with both kinds of socket. For ipv6, there are a lot a new failures (the previous patch fixes only two cases). Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Reviewed-by: David Ahern <dsahern@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
The 'ping' utility is able to manage two kind of sockets (raw or icmp),
depending on the sysctl ping_group_range. By default, ping_group_range is
set to '1 0', which forces ping to use an ip raw socket.

Let's replay the ping tests by allowing 'ping' to use the ip icmp socket.
After the previous patch, ipv4 tests results are the same with both kinds
of socket. For ipv6, there are a lot a new failures (the previous patch
fixes only two cases).

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
selftests/net: so_txtime: usage(): fix documentation of default clock 2022-05-03T11:18:26+00:00 Marc Kleine-Budde mkl@pengutronix.de 2022-05-02T09:46:38+00:00 f5c2174a3775491e890ce285df52f5715fbef875 The program uses CLOCK_TAI as default clock since it was added to the Linux repo. In commit: | 040806343bb4 ("selftests/net: so_txtime multi-host support") a help text stating the wrong default clock was added. This patch fixes the help text. Fixes: 040806343bb4 ("selftests/net: so_txtime multi-host support") Cc: Carlos Llamas <cmllamas@google.com> Cc: Willem de Bruijn <willemb@google.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Willem de Bruijn <willemb@google.com> Reviewed-by: Carlos Llamas <cmllamas@google.com> Link: https://lore.kernel.org/r/20220502094638.1921702-3-mkl@pengutronix.de Signed-off-by: Paolo Abeni <pabeni@redhat.com> 
The program uses CLOCK_TAI as default clock since it was added to the
Linux repo. In commit:
| 040806343bb4 ("selftests/net: so_txtime multi-host support")
a help text stating the wrong default clock was added.

This patch fixes the help text.

Fixes: 040806343bb4 ("selftests/net: so_txtime multi-host support")
Cc: Carlos Llamas <cmllamas@google.com>
Cc: Willem de Bruijn <willemb@google.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Acked-by: Willem de Bruijn <willemb@google.com>
Reviewed-by: Carlos Llamas <cmllamas@google.com>
Link: https://lore.kernel.org/r/20220502094638.1921702-3-mkl@pengutronix.de
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
selftests/net: so_txtime: fix parsing of start time stamp on 32 bit systems 2022-05-03T11:18:26+00:00 Marc Kleine-Budde mkl@pengutronix.de 2022-05-02T09:46:37+00:00 97926d5a847ca1758ad8702ce591e3b05a701e0d This patch fixes the parsing of the cmd line supplied start time on 32 bit systems. A "long" on 32 bit systems is only 32 bit wide and cannot hold a timestamp in nano second resolution. Fixes: 040806343bb4 ("selftests/net: so_txtime multi-host support") Cc: Carlos Llamas <cmllamas@google.com> Cc: Willem de Bruijn <willemb@google.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Willem de Bruijn <willemb@google.com> Reviewed-by: Carlos Llamas <cmllamas@google.com> Link: https://lore.kernel.org/r/20220502094638.1921702-2-mkl@pengutronix.de Signed-off-by: Paolo Abeni <pabeni@redhat.com> 
This patch fixes the parsing of the cmd line supplied start time on 32
bit systems. A "long" on 32 bit systems is only 32 bit wide and cannot
hold a timestamp in nano second resolution.

Fixes: 040806343bb4 ("selftests/net: so_txtime multi-host support")
Cc: Carlos Llamas <cmllamas@google.com>
Cc: Willem de Bruijn <willemb@google.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Acked-by: Willem de Bruijn <willemb@google.com>
Reviewed-by: Carlos Llamas <cmllamas@google.com>
Link: https://lore.kernel.org/r/20220502094638.1921702-2-mkl@pengutronix.de
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
selftests: mirror_gre_bridge_1q: Avoid changing PVID while interface is operational 2022-05-03T09:21:14+00:00 Ido Schimmel idosch@nvidia.com 2022-05-02T08:45:07+00:00 3122257c02afd9f199a8fc84ae981e1fc4958532 In emulated environments, the bridge ports enslaved to br1 get a carrier before changing br1's PVID. This means that by the time the PVID is changed, br1 is already operational and configured with an IPv6 link-local address. When the test is run with netdevs registered by mlxsw, changing the PVID is vetoed, as changing the VID associated with an existing L3 interface is forbidden. This restriction is similar to the 8021q driver's restriction of changing the VID of an existing interface. Fix this by taking br1 down and bringing it back up when it is fully configured. With this fix, the test reliably passes on top of both the SW and HW data paths (emulated or not). Fixes: 239e754af854 ("selftests: forwarding: Test mirror-to-gretap w/ UL 802.1q") Signed-off-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: Petr Machata <petrm@nvidia.com> Link: https://lore.kernel.org/r/20220502084507.364774-1-idosch@nvidia.com Signed-off-by: Paolo Abeni <pabeni@redhat.com> 
In emulated environments, the bridge ports enslaved to br1 get a carrier
before changing br1's PVID. This means that by the time the PVID is
changed, br1 is already operational and configured with an IPv6
link-local address.

When the test is run with netdevs registered by mlxsw, changing the PVID
is vetoed, as changing the VID associated with an existing L3 interface
is forbidden. This restriction is similar to the 8021q driver's
restriction of changing the VID of an existing interface.

Fix this by taking br1 down and bringing it back up when it is fully
configured.

With this fix, the test reliably passes on top of both the SW and HW
data paths (emulated or not).

Fixes: 239e754af854 ("selftests: forwarding: Test mirror-to-gretap w/ UL 802.1q")
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Link: https://lore.kernel.org/r/20220502084507.364774-1-idosch@nvidia.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
selftests/net/forwarding: add missing tests to Makefile 2022-04-30T00:51:35+00:00 Hangbin Liu liuhangbin@gmail.com 2022-04-28T04:45:11+00:00 f62c5acc800eebfe25bf6738b2cc8aa5d6aa7598 When generating the selftests to another folder, the fixed tests are missing as they are not in Makefile, e.g. make -C tools/testing/selftests/ install \ TARGETS="net/forwarding" INSTALL_PATH=/tmp/kselftests Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
When generating the selftests to another folder, the fixed tests are
missing as they are not in Makefile, e.g.

  make -C tools/testing/selftests/ install \
  	TARGETS="net/forwarding" INSTALL_PATH=/tmp/kselftests

Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
selftests/net: add missing tests to Makefile 2022-04-30T00:51:35+00:00 Hangbin Liu liuhangbin@gmail.com 2022-04-28T04:45:10+00:00 38dcd9570d6fced1dcfee226d5b29722b070ce90 When generating the selftests to another folder, the fixed tests are missing as they are not in Makefile, e.g. make -C tools/testing/selftests/ install \ TARGETS="net" INSTALL_PATH=/tmp/kselftests Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
When generating the selftests to another folder, the fixed tests are
missing as they are not in Makefile, e.g.

  make -C tools/testing/selftests/ install \
  	TARGETS="net" INSTALL_PATH=/tmp/kselftests

Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
selftests: net: fix nexthop warning cleanup double ip typo 2022-04-03T12:09:05+00:00 Nikolay Aleksandrov razor@blackwall.org 2022-04-01T15:54:27+00:00 692930cc435099580a4b9e32fa781b0688c18439 I made a stupid typo when adding the nexthop route warning selftest and added both $IP and ip after it (double ip) on the cleanup path. The error doesn't show up when running the test, but obviously it doesn't cleanup properly after it. Fixes: 392baa339c6a ("selftests: net: add delete nexthop route warning test") Signed-off-by: Nikolay Aleksandrov <razor@blackwall.org> Signed-off-by: David S. Miller <davem@davemloft.net> 
I made a stupid typo when adding the nexthop route warning selftest and
added both $IP and ip after it (double ip) on the cleanup path. The
error doesn't show up when running the test, but obviously it doesn't
cleanup properly after it.

Fixes: 392baa339c6a ("selftests: net: add delete nexthop route warning test")
Signed-off-by: Nikolay Aleksandrov <razor@blackwall.org>
Signed-off-by: David S. Miller <davem@davemloft.net>