Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v5.15.3 2021-06-14T20:04:25+00:00 2021-06-14T20:04:25+00:00 Oleksandr Mazur oleksandr.mazur@plvision.eu 2021-06-14T13:01:15+00:00 urn:sha1:7a4f54798a53db5f94d6e0bd1b0bfe53900fc058 Add hard drop counter check testcase, to make sure netdevsim driver properly handles the devlink hard drop counters get/set callbacks. Signed-off-by: Oleksandr Mazur <oleksandr.mazur@plvision.eu> Signed-off-by: David S. Miller <davem@davemloft.net> 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> 2021-06-02T21:08:37+00:00 Dmytro Linkin dlinkin@nvidia.com 2021-06-02T12:17:30+00:00 urn:sha1:1a9c0482f5557f5906294d3327a981bf842ba436 Test verifies that netdevsim correctly implements devlink ops callbacks that set node as a parent of devlink leaf or node rate object. Co-developed-by: Vlad Buslov <vladbu@nvidia.com> Signed-off-by: Vlad Buslov <vladbu@nvidia.com> Signed-off-by: Dmytro Linkin <dlinkin@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2021-06-02T21:08:37+00:00 Dmytro Linkin dlinkin@nvidia.com 2021-06-02T12:17:27+00:00 urn:sha1:413ee943d788610b0675cb343fac5a23d7877613 Test verifies that it is possible to create, delete and set min/max tx rate of devlink rate node on netdevsim VF. Co-developed-by: Vlad Buslov <vladbu@nvidia.com> Signed-off-by: Vlad Buslov <vladbu@nvidia.com> Signed-off-by: Dmytro Linkin <dlinkin@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2021-06-02T21:08:37+00:00 Dmytro Linkin dlinkin@nvidia.com 2021-06-02T12:17:24+00:00 urn:sha1:31f0723336063f20ce81cc16ca4775979ff0a26b Test verifies that netdevsim VFs can set and retrieve shared/max tx rate through new devlink API. Co-developed-by: Vlad Buslov <vladbu@nvidia.com> Signed-off-by: Vlad Buslov <vladbu@nvidia.com> Signed-off-by: Dmytro Linkin <dlinkin@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2021-06-02T21:08:37+00:00 Dmytro Linkin dlinkin@nvidia.com 2021-06-02T12:17:21+00:00 urn:sha1:a27d8e352bf252eb44b04c9e628a8d759956bdd2 Test verifies that all netdevsim VF ports have rate leaf object created by default. Co-developed-by: Vlad Buslov <vladbu@nvidia.com> Signed-off-by: Vlad Buslov <vladbu@nvidia.com> Signed-off-by: Dmytro Linkin <dlinkin@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2021-03-31T21:15:23+00:00 Jakub Kicinski kuba@kernel.org 2021-03-30T03:59:54+00:00 urn:sha1:1da07e5db3564789eb598bc772ea50b547194691 Test FEC settings, iterate over configs. Signed-off-by: Jakub Kicinski <kuba@kernel.org> 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> 2021-03-13T01:44:10+00:00 Ido Schimmel idosch@nvidia.com 2021-03-12T16:50:26+00:00 urn:sha1:b8a07c4cea04c14008f34880424852d38ae03758 Test various aspects of the resilient nexthop group offload API on top of the netdevsim implementation. Both good and bad flows are tested. Signed-off-by: Ido Schimmel <idosch@nvidia.com> Co-developed-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Petr Machata <petrm@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2021-02-09T00:47:03+00:00 Amit Cohen amcohen@nvidia.com 2021-02-07T08:22:58+00:00 urn:sha1:9ee53e37532f006ce90340b527b225811f62d191 Add cases to verify that when debugfs variable "fail_route_offload" is set, notification with "rt_offload_failed" flag is received. Extend the existing cases to verify that when sysctl "fib_notify_on_flag_change" is set to 2, the kernel emits notifications only for failed route installation. $ ./fib_notifications.sh TEST: IPv4 route addition [ OK ] TEST: IPv4 route deletion [ OK ] TEST: IPv4 route replacement [ OK ] TEST: IPv4 route offload failed [ OK ] TEST: IPv6 route addition [ OK ] TEST: IPv6 route deletion [ OK ] TEST: IPv6 route replacement [ OK ] TEST: IPv6 route offload failed [ OK ] Signed-off-by: Amit Cohen <amcohen@nvidia.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>