This is a note to let you know that I've just added the patch titled net/mlx5: correct ECE offset in query qp output to the 5.15-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-mlx5-correct-ece-offset-in-query-qp-output.patch and it can be found in the queue-5.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 183dad0af5117d4fe4dc0f0166f84d8ffc704bef Author: Changcheng Liu <jerrliu@xxxxxxxxxx> Date: Tue Apr 26 21:28:14 2022 +0800 net/mlx5: correct ECE offset in query qp output [ Upstream commit 3fc2a9e89b3508a5cc0c324f26d7b4740ba8c456 ] ECE field should be after opt_param_mask in query qp output. Fixes: 6b646a7e4af6 ("net/mlx5: Add ability to read and write ECE options") Signed-off-by: Changcheng Liu <jerrliu@xxxxxxxxxx> Signed-off-by: Saeed Mahameed <saeedm@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index fdf4589ab4d4..cd9d1c95129e 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -5028,12 +5028,11 @@ struct mlx5_ifc_query_qp_out_bits { u8 syndrome[0x20]; - u8 reserved_at_40[0x20]; - u8 ece[0x20]; + u8 reserved_at_40[0x40]; u8 opt_param_mask[0x20]; - u8 reserved_at_a0[0x20]; + u8 ece[0x20]; struct mlx5_ifc_qpc_bits qpc;