This is a note to let you know that I've just added the patch titled net/mlx5e: TC, Fix cloned flow attr instance dests are not zeroed to the 6.0-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: net-mlx5e-tc-fix-cloned-flow-attr-instance-dests-are.patch and it can be found in the queue-6.0 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit e47ec25c93bd242a89398498f2f29ab1a8cd8533 Author: Roi Dayan <roid@xxxxxxxxxx> Date: Wed Oct 26 14:51:47 2022 +0100 net/mlx5e: TC, Fix cloned flow attr instance dests are not zeroed [ Upstream commit 94d651739e17b0ee9b556e60f206fe538d06dc05 ] On multi table split the driver creates a new attr instance with data being copied from prev attr instance zeroing action flags. Also need to reset dests properties to avoid incorrect dests per attr. Fixes: 8300f225268b ("net/mlx5e: Create new flow attr for multi table actions") Signed-off-by: Roi Dayan <roid@xxxxxxxxxx> Reviewed-by: Maor Dickman <maord@xxxxxxxxxx> Signed-off-by: Saeed Mahameed <saeedm@xxxxxxxxxx> Link: https://lore.kernel.org/r/20221026135153.154807-10-saeed@xxxxxxxxxx Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index a687f047e3ae..8998450c61a3 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -3619,6 +3619,10 @@ mlx5e_clone_flow_attr_for_post_act(struct mlx5_flow_attr *attr, attr2->action = 0; attr2->flags = 0; attr2->parse_attr = parse_attr; + attr2->esw_attr->out_count = 0; + attr2->esw_attr->split_count = 0; + attr2->dest_chain = 0; + attr2->dest_ft = NULL; return attr2; }