linux.git/tools/testing/selftests/drivers/net, branch v6.3-rc2

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2023-02-21T17:29:25+00:00

Per-next-PR merge.

net/smc/af_smc.c
  b5dd4d698171 ("net/smc: llc_conf_mutex refactor, replace it with rw_semaphore")
  e40b801b3603 ("net/smc: fix potential panic dues to unprotected smc_llc_srv_add_link()")
https://lore.kernel.org/all/20230221124008.6303c330@canb.auug.org.au/

Signed-off-by: Jakub Kicinski

sefltests: netdevsim: wait for devlink instance after netns removal

2023-02-21T12:02:42+00:00

When devlink instance is put into network namespace and that network
namespace gets deleted, devlink instance is moved back into init_ns.
This is done as a part of cleanup_net() routine. Since cleanup_net()
is called asynchronously from workqueue, there is no guarantee that
the devlink instance move is done after "ip netns del" returns.

So fix this race by making sure that the devlink instance is present
before any other operation.

Reported-by: Amir Tzin 
Fixes: b74c37fd35a2 ("selftests: netdevsim: add tests for devlink reload with resources")
Signed-off-by: Jiri Pirko 
Reviewed-by: Pavan Chebbi 
Link: https://lore.kernel.org/r/20230220132336.198597-1-jiri@resnulli.us
Signed-off-by: Paolo Abeni

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2023-02-09T20:25:40+00:00

net/devlink/leftover.c / net/core/devlink.c:
  565b4824c39f ("devlink: change port event netdev notifier from per-net to global")
  f05bd8ebeb69 ("devlink: move code to a dedicated directory")
  687125b5799c ("devlink: split out core code")
https://lore.kernel.org/all/20230208094657.379f2b1a@canb.auug.org.au/

Signed-off-by: Jakub Kicinski

selftests: ocelot: tc_flower_chains: make test_vlan_ingress_modify() more comprehensive

2023-02-07T11:20:21+00:00

We have two IS1 filters of the OCELOT_VCAP_KEY_ANY key type (the one with
"action vlan pop" and the one with "action vlan modify") and one of the
OCELOT_VCAP_KEY_IPV4 key type (the one with "action skbedit priority").
But we have no IS1 filter with the OCELOT_VCAP_KEY_ETYPE key type, and
there was an uncaught breakage there.

To increase test coverage, convert one of the OCELOT_VCAP_KEY_ANY
filters to OCELOT_VCAP_KEY_ETYPE, by making the filter also match on the
MAC SA of the traffic sent by mausezahn, $h1_mac.

Signed-off-by: Vladimir Oltean 
Link: https://lore.kernel.org/r/20230205192409.1796428-2-vladimir.oltean@nxp.com
Signed-off-by: Paolo Abeni

selftests: mlxsw: qos_defprio: Convert from lldptool to dcb

2023-02-01T05:02:11+00:00

Set up default port priority through the iproute2 dcb tool, which is easier
to understand and manage.

Signed-off-by: Petr Machata 
Reviewed-by: Danielle Ratson 
Signed-off-by: Jakub Kicinski

selftests: mlxsw: qos_dscp_router: Convert from lldptool to dcb

2023-02-01T05:02:11+00:00

Set up DSCP prioritization through the iproute2 dcb tool, which is easier
to understand and manage.

Signed-off-by: Petr Machata 
Reviewed-by: Danielle Ratson 
Signed-off-by: Jakub Kicinski

selftests: mlxsw: qos_dscp_bridge: Convert from lldptool to dcb

2023-02-01T05:02:11+00:00

Set up DSCP prioritization through the iproute2 dcb tool, which is easier
to understand and manage.

Signed-off-by: Petr Machata 
Reviewed-by: Danielle Ratson 
Signed-off-by: Jakub Kicinski

selftests: devlink: add a warning for interfaces coming up

2022-12-16T10:21:37+00:00

NetworkManager (and other daemons) may bring the interface up
and cause failures in quiescence checks. Print a helpful warning,
and take the interface down again.

I seem to forget about this every time I run these tests on a new VM.

Signed-off-by: Jakub Kicinski 
Signed-off-by: David S. Miller

selftests: devlink: fix the fd redirect in dummy_reporter_test

2022-12-16T10:21:36+00:00

$number + > bash means redirect FD $number, e.g. commonly
used 2> redirects stderr (fd 2). The test uses 8192> to
write the number 8192 to a file, this results in:

  ./devlink.sh: line 499: 8192: Bad file descriptor

Oddly the test also papers over this issue by checking
for failure (expecting an error rather than success)
so it passes, anyway.

Fixes: ff18176ad806 ("selftests: Add a test of large binary to devlink health test")
Signed-off-by: Jakub Kicinski 
Signed-off-by: David S. Miller

selftests: bonding: add bonding prio option test

2022-12-14T03:19:54+00:00

Add a test for bonding prio option. Here is the test result:

]# ./option_prio.sh
TEST: prio_test (Test bonding option 'prio' with mode=1 monitor=arp_ip_target and primary_reselect=0)  [ OK ]
TEST: prio_test (Test bonding option 'prio' with mode=1 monitor=arp_ip_target and primary_reselect=1)  [ OK ]
TEST: prio_test (Test bonding option 'prio' with mode=1 monitor=arp_ip_target and primary_reselect=2)  [ OK ]
TEST: prio_test (Test bonding option 'prio' with mode=1 monitor=miimon and primary_reselect=0)  [ OK ]
TEST: prio_test (Test bonding option 'prio' with mode=1 monitor=miimon and primary_reselect=1)  [ OK ]
TEST: prio_test (Test bonding option 'prio' with mode=1 monitor=miimon and primary_reselect=2)  [ OK ]
TEST: prio_test (Test bonding option 'prio' with mode=5 monitor=miimon and primary_reselect=0)  [ OK ]
TEST: prio_test (Test bonding option 'prio' with mode=5 monitor=miimon and primary_reselect=1)  [ OK ]
TEST: prio_test (Test bonding option 'prio' with mode=5 monitor=miimon and primary_reselect=2)  [ OK ]
TEST: prio_test (Test bonding option 'prio' with mode=6 monitor=miimon and primary_reselect=0)  [ OK ]
TEST: prio_test (Test bonding option 'prio' with mode=6 monitor=miimon and primary_reselect=1)  [ OK ]
TEST: prio_test (Test bonding option 'prio' with mode=6 monitor=miimon and primary_reselect=2)  [ OK ]

Signed-off-by: Liang Li 
Signed-off-by: Hangbin Liu 
Signed-off-by: Jakub Kicinski