kernel/tools/testing/selftests/drivers, branch linux-6.2.y

selftests: drivers: Fix incorrect kernel headers search path

2023-03-10T08:29:40Z

commit 07f0148aafe8c95a3a76cd59e9e75b4d78d1d31d upstream. Use $(KHDR_INCLUDES) as lookup path for kernel headers. This prevents building against kernel headers from the build environment in scenarios where kernel headers are installed into a specific output directory (O=...). Signed-off-by: Mathieu Desnoyers Cc: Shuah Khan Cc: linux-kselftest@vger.kernel.org Cc: Ingo Molnar Cc: # 5.18+ Signed-off-by: Shuah Khan Signed-off-by: Greg Kroah-Hartman

sefltests: netdevsim: wait for devlink instance after netns removal

2023-03-10T08:28:25Z

[ Upstream commit f922c7b1c1c45740d329bf248936fdb78c0cff6e ] 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 Signed-off-by: Sasha Levin

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

2023-02-07T11:20:21Z

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: devlink: add a warning for interfaces coming up

2022-12-16T10:21:37Z

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

2022-12-16T10:21:36Z

$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

2022-12-14T03:19:54Z

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

selftests: mlxsw: Move IPv6 decap_error test to shared directory

2022-12-09T02:46:32Z

Now that Spectrum-1 gained ip6gre support we can move the test out of the Spectrum-2 directory. Signed-off-by: Ido Schimmel Reviewed-by: Amit Cohen Signed-off-by: Petr Machata Signed-off-by: Jakub Kicinski

selftests: bonding: up/down delay w/ slave link flapping

2022-11-24T04:14:48Z

Verify when a bond is configured with {up,down}delay and the link state of slave members flaps if there are no remaining members up the bond should immediately select a member to bring up. (from bonding.txt section 13.1 paragraph 4) Suggested-by: Liang Li Signed-off-by: Jonathan Toppins Signed-off-by: Jakub Kicinski

selftests: mlxsw: Add a test for invalid locked bridge port configurations

2022-11-10T03:06:16Z

Test that locked bridge port configurations that are not supported by mlxsw are rejected. Signed-off-by: Ido Schimmel Reviewed-by: Petr Machata Signed-off-by: Petr Machata Reviewed-by: Vladimir Oltean Signed-off-by: Jakub Kicinski

selftests: mlxsw: Add a test for locked port trap

2022-11-10T03:06:16Z

Test that packets received via a locked bridge port whose {SMAC, VID} does not appear in the bridge's FDB or appears with a different port, trigger the "locked_port" packet trap. Signed-off-by: Ido Schimmel Reviewed-by: Petr Machata Signed-off-by: Petr Machata Reviewed-by: Vladimir Oltean Signed-off-by: Jakub Kicinski