net/mlx5e: TC, CT: Offload ct clear only once

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[ Upstream commit f7a485115a ]

Non-clear CT action causes a flow rule split, while CT clear action
doesn't and is just a header-rewrite to the current flow rule.
But ct offload is done in post_parse and is per ct action instance,
so ct clear offload is parsed multiple times, while its deleted once.

Fix this by post_parsing the ct action only once per flow attribute
(which is per flow rule) by using a offloaded ct_attr flag.

Fixes: 08fe94ec5f ("net/mlx5e: TC, Remove special handling of CT action")
Signed-off-by: Paul Blakey <paulb@nvidia.com>
Signed-off-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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Yevgeny Kliteynik 2023-06-04 12:45:38 +03:00 • committed by Greg Kroah-Hartman

parent f7ceedd1d1

commit 35525719b9

2 changed files with 12 additions and 3 deletions

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14

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

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1

drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.h

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