linux-stable/tools
Ido Schimmel 0fc3c55a3a selftests: forwarding: tc_actions: Use ncat instead of nc
[ Upstream commit 5e8670610b ]

The test relies on 'nc' being the netcat version from the nmap project.
While this seems to be the case on Fedora, it is not the case on Ubuntu,
resulting in failures such as [1].

Fix by explicitly using the 'ncat' utility from the nmap project and the
skip the test in case it is not installed.

[1]
 # timeout set to 0
 # selftests: net/forwarding: tc_actions.sh
 # TEST: gact drop and ok (skip_hw)                                    [ OK ]
 # TEST: mirred egress flower redirect (skip_hw)                       [ OK ]
 # TEST: mirred egress flower mirror (skip_hw)                         [ OK ]
 # TEST: mirred egress matchall mirror (skip_hw)                       [ OK ]
 # TEST: mirred_egress_to_ingress (skip_hw)                            [ OK ]
 # nc: invalid option -- '-'
 # usage: nc [-46CDdFhklNnrStUuvZz] [-I length] [-i interval] [-M ttl]
 #         [-m minttl] [-O length] [-P proxy_username] [-p source_port]
 #         [-q seconds] [-s sourceaddr] [-T keyword] [-V rtable] [-W recvlimit]
 #         [-w timeout] [-X proxy_protocol] [-x proxy_address[:port]]
 #         [destination] [port]
 # nc: invalid option -- '-'
 # usage: nc [-46CDdFhklNnrStUuvZz] [-I length] [-i interval] [-M ttl]
 #         [-m minttl] [-O length] [-P proxy_username] [-p source_port]
 #         [-q seconds] [-s sourceaddr] [-T keyword] [-V rtable] [-W recvlimit]
 #         [-w timeout] [-X proxy_protocol] [-x proxy_address[:port]]
 #         [destination] [port]
 # TEST: mirred_egress_to_ingress_tcp (skip_hw)                        [FAIL]
 #       server output check failed
 # INFO: Could not test offloaded functionality
 not ok 80 selftests: net/forwarding: tc_actions.sh # exit=1

Fixes: ca22da2fbd ("act_mirred: use the backlog for nested calls to mirred ingress")
Reported-by: Mirsad Todorovac <mirsad.todorovac@alu.unizg.hr>
Closes: https://lore.kernel.org/netdev/adc5e40d-d040-a65e-eb26-edf47dac5b02@alu.unizg.hr/
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Tested-by: Mirsad Todorovac <mirsad.todorovac@alu.unizg.hr>
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://lore.kernel.org/r/20230808141503.4060661-12-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-08-23 17:52:18 +02:00
..
accounting
arch x86/bugs: Increase the x86 bugs vector size to two u32s 2023-08-08 20:03:50 +02:00
bootconfig bootconfig: Fix testcase to increase max node 2023-03-30 12:49:07 +02:00
bpf bpftool: JIT limited misreported as negative value on aarch64 2023-07-19 16:21:05 +02:00
build
certs
cgroup
counter
debugging
edid
firewire
firmware
gpio tools: gpio: fix debounce_period_us output of lsgpio 2023-06-21 16:00:52 +02:00
hv
iio tools/iio/iio_utils:fix memory leak 2023-03-11 13:55:35 +01:00
include tools headers UAPI: Sync the linux/in.h with the kernel sources 2023-06-05 09:26:22 +02:00
io_uring
kvm/kvm_stat
laptop
leds
lib libbpf: fix offsetof() and container_of() to work with CO-RE 2023-07-19 16:21:04 +02:00
memory-model
objtool x86/srso: Add a Speculative RAS Overflow mitigation 2023-08-08 20:03:50 +02:00
pci
pcmcia
perf perf test uprobe_from_different_cu: Skip if there is no gcc 2023-08-11 12:08:13 +02:00
power cpupower: Make TSC read per CPU for Mperf monitor 2023-05-24 17:32:43 +01:00
rcu
scripts
spi
testing selftests: forwarding: tc_actions: Use ncat instead of nc 2023-08-23 17:52:18 +02:00
thermal
time
tracing tools/tracing/rtla: osnoise_hist: use total duration for average calculation 2023-03-10 09:33:26 +01:00
usb
verification
virtio tools/virtio: fix the vringh test for virtio ring changes 2023-02-22 12:59:42 +01:00
vm tools/mm/page_owner_sort.c: fix TGID output when cull=tg is used 2023-04-26 14:28:39 +02:00
wmi
Makefile