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net/mlx5e: Fix MACsec update SecY

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Currently updating SecY destroys and re-creates RX SA objects,
the re-created RX SA objects are not identical to the destroyed
objects and it disagree on the encryption enabled property which
holds the value false after recreation, this value is not
supported with offload which leads to no traffic after an update.
Fix by recreating an identical objects.

Fixes: 5a39816a75 ("net/mlx5e: Add MACsec offload SecY support")
Signed-off-by: Emeel Hakim <ehakim@nvidia.com>
Reviewed-by: Raed Salem <raeds@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Emeel Hakim 2022-10-30 11:52:42 +02:00 committed by Saeed Mahameed
parent d20a56b0eb
commit 94ffd6e0c7
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c
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@ -1155,7 +1155,7 @@ static int macsec_upd_secy_hw_address(struct macsec_context *ctx,
continue;
if (rx_sa->active) {
err = mlx5e_macsec_init_sa(ctx, rx_sa, false, false);
err = mlx5e_macsec_init_sa(ctx, rx_sa, true, false);
if (err)
goto out;
}