linux/tools/testing/selftests/drivers, branch v5.8

selftests: mlxsw: Add test for control packets

2020-06-01T18:49:23Z

Generate packets matching the various control traps and check that the traps' stats increase accordingly. Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller

mlxsw: spectrum: Reduce priority of locally delivered packets

2020-05-27T03:33:58Z

To align with recent recommended values. Will be configurable by future patches. Signed-off-by: Ido Schimmel Reviewed-by: Jiri Pirko Signed-off-by: David S. Miller

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

2020-05-24T20:47:27Z

The MSCC bug fix in 'net' had to be slightly adjusted because the register accesses are done slightly differently in net-next. Signed-off-by: David S. Miller

selftests: mlxsw: qos_mc_aware: Specify arping timeout as an integer

2020-05-22T23:08:14Z

Starting from iputils s20190709 (used in Fedora 31), arping does not support timeout being specified as a decimal: $ arping -c 1 -I swp1 -b 192.0.2.66 -q -w 0.1 arping: invalid argument: '0.1' Previously, such timeouts were rounded to an integer. Fix this by specifying the timeout as an integer. Fixes: a5ee171d087e ("selftests: mlxsw: qos_mc_aware: Add a test for UC awareness") Signed-off-by: Amit Cohen Reviewed-by: Petr Machata Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller

selftests: netdevsim: Always initialize 'RET' variable

2020-05-22T23:05:42Z

The variable is used by log_test() to check if the test case completely successfully or not. In case it is not initialized at the start of a test case, it is possible for the test case to fail despite not encountering any errors. Example: ``` ... TEST: Trap group statistics [ OK ] TEST: Trap policer [FAIL] Policer drop counter was not incremented TEST: Trap policer binding [FAIL] Policer drop counter was not incremented ``` Failure of trap_policer_test() caused trap_policer_bind_test() to fail as well. Fix by adding missing initialization of the variable. Fixes: 5fbff58e27a1 ("selftests: netdevsim: Add test cases for devlink-trap policers") Signed-off-by: Ido Schimmel Reviewed-by: Jiri Pirko Signed-off-by: David S. Miller

selftests: mlxsw: Do not hard code trap group name

2020-05-16T23:42:31Z

It can be derived dynamically from the trap's name, so drop it. Signed-off-by: Ido Schimmel Reviewed-by: Jiri Pirko Signed-off-by: David S. Miller

devlink: refactor end checks in devlink_nl_cmd_region_read_dumpit

2020-05-15T00:36:25Z

Clean up after recent fixes, move address calculations around and change the variable init, so that we can have just one start_offset == end_offset check. Make the check a little stricter to preserve the -EINVAL error if requested start offset is larger than the region itself. Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller

selftests: mlxsw: tc_restrictions: add couple of test for the correct matchall-flower ordering

2020-05-09T23:02:43Z

Make sure that the drive restricts incorrect order of inserted matchall vs. flower rules. Signed-off-by: Jiri Pirko Signed-off-by: Ido Schimmel Signed-off-by: Jakub Kicinski

selftests: mlxsw: tc_restrictions: add test to check sample action restrictions

2020-05-09T23:02:43Z

Check that matchall rules with sample actions are not possible to be inserted to egress. Signed-off-by: Jiri Pirko Signed-off-by: Ido Schimmel Signed-off-by: Jakub Kicinski

selftests: mlxsw: rename tc_flower_restrictions.sh to tc_restrictions.sh

2020-05-09T23:02:43Z

The file is about to contain matchall restrictions too, so change the name to make it more generic. Signed-off-by: Jiri Pirko Signed-off-by: Ido Schimmel Signed-off-by: Jakub Kicinski