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H A D | sharedbuffer.sh | diff 03528ff8de6655af225d2825f7c73d0b0dd34f4f Thu Dec 05 10:36:01 CST 2024 Danielle Ratson <danieller@nvidia.com> selftests: mlxsw: sharedbuffer: Ensure no extra packets are counted
[ Upstream commit 5f2c7ab15fd806043db1a7d54b5ec36be0bd93b1 ]
The test assumes that the packet it is sending is the only packet being passed to the device.
However, it is not the case and so other packets are filling the buffers as well. Therefore, the test sometimes fails because it is reading a maximum occupancy that is larger than expected.
Add egress filters on $h1 and $h2 that will guarantee the above.
Fixes: a865ad999603 ("selftests: mlxsw: Add shared buffer traffic test") Signed-off-by: Danielle Ratson <danieller@nvidia.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Petr Machata <petrm@nvidia.com> Link: https://patch.msgid.link/64c28bc9b1cc1d78c4a73feda7cedbe9526ccf8b.1733414773.git.petrm@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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