From: Edward Srouji edwards@mellanox.com

Fix modify_cq_in alignment to match the device specification. After this fix the 'cq_umem_valid' field will be in the right offset.

Cc: stable@vger.kernel.org # 4.19 Fixes: bd37197554eb ("net/mlx5: Update mlx5_ifc with DEVX UID bits") Signed-off-by: Edward Srouji edwards@mellanox.com Reviewed-by: Yishai Hadas yishaih@mellanox.com Signed-off-by: Leon Romanovsky leonro@mellanox.com Signed-off-by: Saeed Mahameed saeedm@mellanox.com --- include/linux/mlx5/mlx5_ifc.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index b3d5752657d9..ec571fd7fcf8 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -5975,10 +5975,12 @@ struct mlx5_ifc_modify_cq_in_bits {

struct mlx5_ifc_cqc_bits cq_context;

- u8 reserved_at_280[0x40]; + u8 reserved_at_280[0x60];

u8 cq_umem_valid[0x1]; - u8 reserved_at_2c1[0x5bf]; + u8 reserved_at_2e1[0x1f]; + + u8 reserved_at_300[0x580];

u8 pas[0][0x40]; };