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selftests: bonding: add ipvlan over bond testing [ Upstream commit 08ac69b24507ab06871c18adc421c9d4f1008c61 ] This rework bond_macvlan.sh into bond_macvlan_ipvlan.sh We only test bridge mode for macvlan and l2 mode ]# ./bond_macvlan_ipvlan.sh TEST: active-backup/macvlan_bridge: IPv4: client->server [ OK ] ... TEST: active-backup/ipvlan_l2: IPv4: client->server [ OK ] ... TEST: balance-tlb/macvlan_bridge: IPv4: client->server [ OK ] ... TEST: balance-tlb/ipvlan_l2: IPv4: client->server [ OK ] ... TEST: balance-alb/macvlan_bridge: IPv4: client->server [ OK ] ... TEST: balance-alb/ipvlan_l2: IPv4: client->server [ OK ] ... Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com> Link: https://patch.msgid.link/20250109032819.326528-3-champetier.etienne@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Stable-dep-of: 2c28ee720ad1 ("selftests: bonding: add delay before each xvlan_over_bond connectivity check") Signed-off-by: Sasha Levin <sashal@kernel.org> (cherry picked from commit 4035ea8f02fdbf36e27f3e21594427fb2ae3524a) Signed-off-by: Wentao Guan <guanwentao@uniontech.com> | 6 个月前 | |
selftests: bonding: do not set port down when adding to bond [ Upstream commit 61fa2493ca76fd7bb74e13f0205274f4ab0aa696 ] Similar to commit be809424659c ("selftests: bonding: do not set port down before adding to bond"). The bond-arp-interval-causes-panic test failed after commit a4abfa627c38 ("net: rtnetlink: Enslave device before bringing it up") as the kernel will set the port down _after_ adding to bond if setting port down specifically. Fix it by removing the link down operation when adding to bond. Fixes: 2ffd57327ff1 ("selftests: bonding: cause oops in bond_rr_gen_slave_id") Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Tested-by: Benjamin Poirier <benjamin.poirier@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org> | 2 年前 | |
selftests: bonding: do not set port down before adding to bond Before adding a port to bond, it need to be set down first. In the lacpdu test the author set the port down specifically. But commit a4abfa627c38 ("net: rtnetlink: Enslave device before bringing it up") changed the operation order, the kernel will set the port down _after_ adding to bond. So all the ports will be down at last and the test failed. In fact, the veth interfaces are already inactive when added. This means there's no need to set them down again before adding to the bond. Let's just remove the link down operation. Fixes: a4abfa627c38 ("net: rtnetlink: Enslave device before bringing it up") Reported-by: Zhengchao Shao <shaozhengchao@huawei.com> Closes: https://lore.kernel.org/netdev/a0ef07c7-91b0-94bd-240d-944a330fcabd@huawei.com/ Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Link: https://lore.kernel.org/r/20230817082459.1685972-1-liuhangbin@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 2 年前 | |
selftests: bonding: delete unnecessary line "ip link set dev "$devbond1" nomaster" This line code in bond-eth-type-change.sh is unnecessary. Because $devbond1 was not added to any master device. Signed-off-by: Liang Li <liali@redhat.com> Acked-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org> Signed-off-by: David S. Miller <davem@davemloft.net> | 3 年前 | |
selftests/bonding: add a test for bonding lladdr target This is a regression test for commit 592335a4164c ("bonding: accept unsolicited NA message") and commit b7f14132bf58 ("bonding: use unspecified address if no available link local address"). When the bond interface up and no available link local address, unspecified address(::) is used to send the NS message. The unsolicited NA message should also be accepted for validation. Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Acked-by: Jonathan Toppins <jtoppins@redhat.com> Link: https://lore.kernel.org/r/20220920033047.173244-1-liuhangbin@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 3 年前 | |
selftests: bonding: add delay before each xvlan_over_bond connectivity check [ Upstream commit 2c28ee720ad14f58eb88a97ec3efe7c5c315ea5d ] Jakub reported increased flakiness in bond_macvlan_ipvlan.sh on regular kernel, while the tests consistently pass on a debug kernel. This suggests a timing-sensitive issue. To mitigate this, introduce a short sleep before each xvlan_over_bond connectivity check. The delay helps ensure neighbor and route cache have fully converged before verifying connectivity. The sleep interval is kept minimal since check_connection() is invoked nearly 100 times during the test. Fixes: 246af950b940 ("selftests: bonding: add macvlan over bond testing") Reported-by: Jakub Kicinski <kuba@kernel.org> Closes: https://lore.kernel.org/netdev/20251114082014.750edfad@kernel.org Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Link: https://patch.msgid.link/20251127143310.47740-1-liuhangbin@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> (cherry picked from commit c44e376a533efbd534edb156ffaf1aa8a38edf69) Signed-off-by: Wentao Guan <guanwentao@uniontech.com> | 6 个月前 | |
selftests: bonding: set active slave to primary eth1 specifically [ Upstream commit cd65c48d66920457129584553f217005d09b1edb ] In bond priority testing, we set the primary interface to eth1 and add eth0,1,2 to bond in serial. This is OK in normal times. But when in debug kernel, the bridge port that eth0,1,2 connected would start slowly (enter blocking, forwarding state), which caused the primary interface down for a while after enslaving and active slave changed. Here is a test log from Jakub's debug test[1]. [ 400.399070][ T50] br0: port 1(s0) entered disabled state [ 400.400168][ T50] br0: port 4(s2) entered disabled state [ 400.941504][ T2791] bond0: (slave eth0): making interface the new active one [ 400.942603][ T2791] bond0: (slave eth0): Enslaving as an active interface with an up link [ 400.943633][ T2766] br0: port 1(s0) entered blocking state [ 400.944119][ T2766] br0: port 1(s0) entered forwarding state [ 401.128792][ T2792] bond0: (slave eth1): making interface the new active one [ 401.130771][ T2792] bond0: (slave eth1): Enslaving as an active interface with an up link [ 401.131643][ T69] br0: port 2(s1) entered blocking state [ 401.132067][ T69] br0: port 2(s1) entered forwarding state [ 401.346201][ T2793] bond0: (slave eth2): Enslaving as a backup interface with an up link [ 401.348414][ T50] br0: port 4(s2) entered blocking state [ 401.348857][ T50] br0: port 4(s2) entered forwarding state [ 401.519669][ T250] bond0: (slave eth0): link status definitely down, disabling slave [ 401.526522][ T250] bond0: (slave eth1): link status definitely down, disabling slave [ 401.526986][ T250] bond0: (slave eth2): making interface the new active one [ 401.629470][ T250] bond0: (slave eth0): link status definitely up [ 401.630089][ T250] bond0: (slave eth1): link status definitely up [...] # TEST: prio (active-backup ns_ip6_target primary_reselect 1) [FAIL] # Current active slave is eth2 but not eth1 Fix it by setting active slave to primary slave specifically before testing. [1] https://netdev-3.bots.linux.dev/vmksft-bonding-dbg/results/464301/1-bond-options-sh/stdout Fixes: 481b56e0391e ("selftests: bonding: re-format bond option tests") Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org> | 2 年前 | |
selftest: bond: add new topo bond_topo_2d1c.sh Add a new testing topo bond_topo_2d1c.sh which is used more commonly. Make bond_topo_3d1c.sh just source bond_topo_2d1c.sh and add the extra link. Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Acked-by: Jay Vosburgh <jay.vosburgh@canonical.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> | 2 年前 | |
selftest: bond: add new topo bond_topo_2d1c.sh Add a new testing topo bond_topo_2d1c.sh which is used more commonly. Make bond_topo_3d1c.sh just source bond_topo_2d1c.sh and add the extra link. Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Acked-by: Jay Vosburgh <jay.vosburgh@canonical.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> | 2 年前 | |
selftests: bonding: add ipvlan over bond testing [ Upstream commit 08ac69b24507ab06871c18adc421c9d4f1008c61 ] This rework bond_macvlan.sh into bond_macvlan_ipvlan.sh We only test bridge mode for macvlan and l2 mode ]# ./bond_macvlan_ipvlan.sh TEST: active-backup/macvlan_bridge: IPv4: client->server [ OK ] ... TEST: active-backup/ipvlan_l2: IPv4: client->server [ OK ] ... TEST: balance-tlb/macvlan_bridge: IPv4: client->server [ OK ] ... TEST: balance-tlb/ipvlan_l2: IPv4: client->server [ OK ] ... TEST: balance-alb/macvlan_bridge: IPv4: client->server [ OK ] ... TEST: balance-alb/ipvlan_l2: IPv4: client->server [ OK ] ... Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com> Link: https://patch.msgid.link/20250109032819.326528-3-champetier.etienne@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Stable-dep-of: 2c28ee720ad1 ("selftests: bonding: add delay before each xvlan_over_bond connectivity check") Signed-off-by: Sasha Levin <sashal@kernel.org> (cherry picked from commit 4035ea8f02fdbf36e27f3e21594427fb2ae3524a) Signed-off-by: Wentao Guan <guanwentao@uniontech.com> | 6 个月前 | |
selftests: net: Fix cross-tree inclusion of scripts 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 <jtoppins@redhat.com> Signed-off-by: Benjamin Poirier <bpoirier@nvidia.com> Reviewed-by: Jonathan Toppins <jtoppins@redhat.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 3 年前 | |
selftests: bonding: Check initial state [ Upstream commit 8cc063ae1b3dbe416ce62a15d49af4c2314b45fe ] The purpose of the test_LAG_cleanup() function is to check that some hardware addresses are removed from underlying devices after they have been unenslaved. The test function simply checks that those addresses are not present at the end. However, if the addresses were never added to begin with due to some error in device setup, the test function currently passes. This is a false positive since in that situation the test did not actually exercise the intended functionality. Add a check that the expected addresses are indeed present after device setup. This makes the test function more robust. I noticed this problem when running the team/dev_addr_lists.sh test on a system without support for dummy and ipv6: tools/testing/selftests/drivers/net/team# ./dev_addr_lists.sh Error: Unknown device type. Error: Unknown device type. This program is not intended to be run as root. RTNETLINK answers: Operation not supported TEST: team cleanup mode lacp [ OK ] Fixes: bbb774d921e2 ("net: Add tests for bonding and team address list management") Signed-off-by: Benjamin Poirier <bpoirier@nvidia.com> Link: https://lore.kernel.org/r/20240131140848.360618-3-bpoirier@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> | 2 年前 | |
selftests: bonding: Change script interpreter [ Upstream commit c2518da8e6b0e248cfff1d4b6682e14020bd4d3f ] The tests changed by this patch, as well as the scripts they source, use features which are not part of POSIX sh (ex. 'source' and 'local'). As a result, these tests fail when /bin/sh is dash such as on Debian. Change the interpreter to bash so that these tests can run successfully. Fixes: d43eff0b85ae ("selftests: bonding: up/down delay w/ slave link flapping") Tested-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Benjamin Poirier <bpoirier@nvidia.com> Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org> | 2 年前 | |
selftests: bonding: Change script interpreter [ Upstream commit c2518da8e6b0e248cfff1d4b6682e14020bd4d3f ] The tests changed by this patch, as well as the scripts they source, use features which are not part of POSIX sh (ex. 'source' and 'local'). As a result, these tests fail when /bin/sh is dash such as on Debian. Change the interpreter to bash so that these tests can run successfully. Fixes: d43eff0b85ae ("selftests: bonding: up/down delay w/ slave link flapping") Tested-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Benjamin Poirier <bpoirier@nvidia.com> Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org> | 2 年前 | |
selftests: net: Fix cross-tree inclusion of scripts 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 <jtoppins@redhat.com> Signed-off-by: Benjamin Poirier <bpoirier@nvidia.com> Reviewed-by: Jonathan Toppins <jtoppins@redhat.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 3 年前 | |
selftests: bonding: Increase timeout to 1200s [ Upstream commit b01f15a7571b7aa222458bc9bf26ab59bd84e384 ] When tests are run by runner.sh, bond_options.sh gets killed before it can complete: make -C tools/testing/selftests run_tests TARGETS="drivers/net/bonding" [...] # timeout set to 120 # selftests: drivers/net/bonding: bond_options.sh # TEST: prio (active-backup miimon primary_reselect 0) [ OK ] # TEST: prio (active-backup miimon primary_reselect 1) [ OK ] # TEST: prio (active-backup miimon primary_reselect 2) [ OK ] # TEST: prio (active-backup arp_ip_target primary_reselect 0) [ OK ] # TEST: prio (active-backup arp_ip_target primary_reselect 1) [ OK ] # TEST: prio (active-backup arp_ip_target primary_reselect 2) [ OK ] # not ok 7 selftests: drivers/net/bonding: bond_options.sh # TIMEOUT 120 seconds This test includes many sleep statements, at least some of which are related to timers in the operation of the bonding driver itself. Increase the test timeout to allow the test to complete. I ran the test in slightly different VMs (including one without HW virtualization support) and got runtimes of 13m39.760s, 13m31.238s, and 13m2.956s. Use a ~1.5x "safety factor" and set the timeout to 1200s. Fixes: 42a8d4aaea84 ("selftests: bonding: add bonding prio option test") Reported-by: Jakub Kicinski <kuba@kernel.org> Closes: https://lore.kernel.org/netdev/20240116104402.1203850a@kernel.org/#t Suggested-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Benjamin Poirier <bpoirier@nvidia.com> Reviewed-by: Hangbin Liu <liuhangbin@gmail.com> Link: https://lore.kernel.org/r/20240118001233.304759-1-bpoirier@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> | 2 年前 |
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