net/mlx5e: Don't match on Geneve options in case option masks are all zero

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[ Upstream commit 385d40b042 ]

The cited change added offload support for Geneve options without verifying
the validity of the options masks, this caused offload of rules with match
on Geneve options with class,type and data masks which are zero to fail.

Fix by ignoring the match on Geneve options in case option masks are
all zero.

Fixes: 9272e3df30 ("net/mlx5e: Geneve, Add support for encap/decap flows offload")
Signed-off-by: Maor Dickman <maord@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Reviewed-by: Oz Shlomo <ozsh@nvidia.com>
Reviewed-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Maor Dickman 2021-02-16 13:39:18 +02:00 • committed by Greg Kroah-Hartman

parent d0be25fa4f

commit 61219de464

1 changed files with 4 additions and 0 deletions

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drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_geneve.c

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