Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v6.6.132 2021-06-08T21:39:07+00:00 2021-06-08T21:39:07+00:00 Petr Machata petrm@nvidia.com 2021-06-08T12:44:10+00:00 urn:sha1:0521a262f043ea521790ed2976141086c75d2f74 In the commit referenced below, a check was added to devlink_lib that asserts the existence of a devlink device referenced by $DEVLINK_DEV. Unfortunately, several netdevsim tests point DEVLINK_DEV at a device that does not exist at the time that devlink_lib is sourced. Thus these tests spuriously fail. Fix this by introducing an override. By setting DEVLINK_DEV to an empty string, the user declares their intention to handle DEVLINK_DEV management on their own. In all netdevsim tests that use devlink_lib and set DEVLINK_DEV, set instead an empty DEVLINK_DEV just before sourcing devlink_lib, and set it to the correct value right afterwards. Fixes: 557c4d2f780c ("selftests: devlink_lib: add check for devlink device existence") Signed-off-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2021-03-14T22:00:43+00:00 Ido Schimmel idosch@nvidia.com 2021-03-14T12:19:33+00:00 urn:sha1:f26b30918dac568425811f71fd21a53ed2307f44 Test various aspects of psample functionality over netdevsim and in particular test that the psample module correctly reports the provided metadata. Example: # ./psample.sh TEST: psample enable / disable [ OK ] TEST: psample group number [ OK ] TEST: psample metadata [ OK ] Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>