81530ab08e
Scatter CQE feature relies on two flags MLX5_QP_FLAG_SCATTER_CQE and MLX5_QP_FLAG_ALLOW_SCATTER_CQE, both of them can be provided without relation to device capability. Relax global validity check to allow MLX5_QP_FLAG_ALLOW_SCATTER_CQE QP flag. Existing user applications are failing on this new validity check. Fixes:90ecb37a75("RDMA/mlx5: Change scatter CQE flag to be set like other vendor flags") Fixes:37518fa49f("RDMA/mlx5: Process all vendor flags in one place") Link: https://lore.kernel.org/r/20200728120255.805733-1-leon@kernel.org Reviewed-by: Artemy Kovalyov <artemyko@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>