kernel/linux.git/tools/testing/selftests/drivers, branch v6.1.22

selftests: drivers: Fix incorrect kernel headers search path

2023-03-10T08:34:18+00:00

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

2023-03-10T08:33:08+00:00

[ 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

2023-03-03T10:52:22+00:00

[ Upstream commit bbb253b206b9c417928a6c827d038e457f3012e9 ] 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 Signed-off-by: Sasha Levin

selftests: devlink: fix the fd redirect in dummy_reporter_test

2022-12-31T12:32:55+00:00

[ Upstream commit 2fc60e2ff972d3dca836bff0b08cbe503c4ca1ce ] $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 Signed-off-by: Sasha Levin

selftests: net: Fix netdev name mismatch in cleanup

2022-10-21T04:09:22+00:00

lag_lib.sh creates the interfaces dummy1 and dummy2 whereas dev_addr_lists.sh:destroy() deletes the interfaces dummy0 and dummy1. Fix the mismatch in names. Fixes: bbb774d921e2 ("net: Add tests for bonding and team address list management") Signed-off-by: Benjamin Poirier Reviewed-by: Jonathan Toppins Signed-off-by: Jakub Kicinski

selftests: net: Fix cross-tree inclusion of scripts

2022-10-21T04:09:22+00:00

When exporting and running a subset of selftests via kselftest, files from parts of the source tree which were not exported are not available. A few tests are trying to source such files. Address the problem by using symlinks. The problem can be reproduced by running: make -C tools/testing/selftests gen_tar TARGETS="drivers/net/bonding" [... extract archive ...] ./run_kselftest.sh or: make kselftest KBUILD_OUTPUT=/tmp/kselftests TARGETS="drivers/net/bonding" Fixes: bbb774d921e2 ("net: Add tests for bonding and team address list management") Fixes: eccd0a80dc7f ("selftests: net: dsa: add a stress test for unlocked FDB operations") Link: https://lore.kernel.org/netdev/40f04ded-0c86-8669-24b1-9a313ca21076@redhat.com/ Reported-by: Jonathan Toppins Signed-off-by: Benjamin Poirier Reviewed-by: Jonathan Toppins Signed-off-by: Jakub Kicinski

selftests: net: tsn_lib: run phc2sys in automatic mode

2022-09-26T20:22:01+00:00

We can make the phc2sys helper not only synchronize a PHC to CLOCK_REALTIME, which is what it currently does, but also CLOCK_REALTIME to a PHC, which is going to be needed in distributed TSN tests. Instead of making the complexity of the arguments passed to phc2sys_start() explode, we can let it figure out the sync direction automatically, based on ptp4l's port states. Towards that goal, pass just the path to the desired ptp4l instance's UNIX domain socket, and remove the $if_name argument (from which it derives the PHC). Also adapt the one caller from the ocelot psfp.sh test. In the case of psfp.sh, phc2sys_start is able to properly figure out that CLOCK_REALTIME is the source clock and swp1's PHC is the destination, because of the way in which ptp4l_start for the UDS_ADDRESS_SWP1 was called: with slave_only=false, so it will always win the BMCA and always become the sync master between itself and $h1. Signed-off-by: Vladimir Oltean Reviewed-by: Kurt Kanzenbach Signed-off-by: Jakub Kicinski

selftests/bonding: re-add lladdr target test

2022-09-23T13:26:05+00:00

It looks like this test has been accidentally dropped when resolving conflicts in this Makefile. Most probably because there were 3 different patches modifying this file in parallel: commit 152e8ec77640 ("selftests/bonding: add a test for bonding lladdr target") commit bbb774d921e2 ("net: Add tests for bonding and team address list management") commit 2ffd57327ff1 ("selftests: bonding: cause oops in bond_rr_gen_slave_id") The first one was applied in 'net-next' while the two other ones were recently applied in the 'net' tree. But that's alright, easy to fix by re-adding the missing one! Fixes: 0140a7168f8b ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net") Signed-off-by: Matthieu Baerts Link: https://lore.kernel.org/r/20220923082306.2468081-1-matthieu.baerts@tessares.net Signed-off-by: Jakub Kicinski

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

2022-09-22T20:02:10+00:00

drivers/net/ethernet/freescale/fec.h 7b15515fc1ca ("Revert "fec: Restart PPS after link state change"") 40c79ce13b03 ("net: fec: add stop mode support for imx8 platform") https://lore.kernel.org/all/20220921105337.62b41047@canb.auug.org.au/ drivers/pinctrl/pinctrl-ocelot.c c297561bc98a ("pinctrl: ocelot: Fix interrupt controller") 181f604b33cd ("pinctrl: ocelot: add ability to be used in a non-mmio configuration") https://lore.kernel.org/all/20220921110032.7cd28114@canb.auug.org.au/ tools/testing/selftests/drivers/net/bonding/Makefile bbb774d921e2 ("net: Add tests for bonding and team address list management") 152e8ec77640 ("selftests/bonding: add a test for bonding lladdr target") https://lore.kernel.org/all/20220921110437.5b7dbd82@canb.auug.org.au/ drivers/net/can/usb/gs_usb.c 5440428b3da6 ("can: gs_usb: gs_can_open(): fix race dev->can.state condition") 45dfa45f52e6 ("can: gs_usb: add RX and TX hardware timestamp support") https://lore.kernel.org/all/84f45a7d-92b6-4dc5-d7a1-072152fab6ff@tessares.net/ Signed-off-by: Jakub Kicinski

selftests: bonding: cause oops in bond_rr_gen_slave_id

2022-09-22T13:39:40+00:00

This bonding selftest used to cause a kernel oops on aarch64 and should be architectures agnostic. Signed-off-by: Jonathan Toppins Acked-by: Jay Vosburgh Signed-off-by: Jakub Kicinski