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Revision tags: v6.6.25, v6.6.24, v6.6.23 |
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dcaf06af |
| 08-Feb-2024 |
Ido Schimmel <idosch@nvidia.com> |
selftests: net: Fix bridge backup port test flakiness
[ Upstream commit 38ee0cb2a2e2ade077442085638eb181b0562971 ]
The test toggles the carrier of a bridge port in order to test the
bridge backup p
selftests: net: Fix bridge backup port test flakiness
[ Upstream commit 38ee0cb2a2e2ade077442085638eb181b0562971 ]
The test toggles the carrier of a bridge port in order to test the
bridge backup port feature.
Due to the linkwatch delayed work the carrier change is not always
reflected fast enough to the bridge driver and packets are not forwarded
as the test expects, resulting in failures [1].
Fix by busy waiting on the bridge port state until it changes to the
desired state following the carrier change.
[1]
# Backup port
# -----------
[...]
# TEST: swp1 carrier off [ OK ]
# TEST: No forwarding out of swp1 [FAIL]
[ 641.995910] br0: port 1(swp1) entered disabled state
# TEST: No forwarding out of vx0 [ OK ]
Fixes: b408453053fb ("selftests: net: Add bridge backup port and backup nexthop ID test")
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Acked-by: Paolo Abeni <pabeni@redhat.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://lore.kernel.org/r/20240208123110.1063930-1-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
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Revision tags: v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5 |
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30c59775 |
| 06-Dec-2023 |
Hangbin Liu <liuhangbin@gmail.com> |
selftests/net: convert test_bridge_backup_port.sh to run it in unique namespace
[ Upstream commit 4624a78c18c62da815f3253966b7a87995f77e1b ]
There is no h1 h2 actually. Remove it. Here is the test
selftests/net: convert test_bridge_backup_port.sh to run it in unique namespace
[ Upstream commit 4624a78c18c62da815f3253966b7a87995f77e1b ]
There is no h1 h2 actually. Remove it. Here is the test result after
conversion.
]# ./test_bridge_backup_port.sh
Backup port
-----------
TEST: Forwarding out of swp1 [ OK ]
TEST: No forwarding out of vx0 [ OK ]
TEST: swp1 carrier off [ OK ]
TEST: No forwarding out of swp1 [ OK ]
...
Backup nexthop ID - ping
------------------------
TEST: Ping with backup nexthop ID [ OK ]
TEST: Ping after disabling backup nexthop ID [ OK ]
Backup nexthop ID - torture test
--------------------------------
TEST: Torture test [ OK ]
Tests passed: 83
Tests failed: 0
Acked-by: David Ahern <dsahern@kernel.org>
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Tested-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stable-dep-of: 38ee0cb2a2e2 ("selftests: net: Fix bridge backup port test flakiness")
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Revision tags: v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39 |
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| #
b4084530 |
| 17-Jul-2023 |
Ido Schimmel <idosch@nvidia.com> |
selftests: net: Add bridge backup port and backup nexthop ID test
Add test cases for bridge backup port and backup nexthop ID, testing
both good and bad flows.
Example truncated output:
# ./test_
selftests: net: Add bridge backup port and backup nexthop ID test
Add test cases for bridge backup port and backup nexthop ID, testing
both good and bad flows.
Example truncated output:
# ./test_bridge_backup_port.sh
[...]
Tests passed: 83
Tests failed: 0
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
show more ...
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