linux/drivers/infiniband
Leon Romanovsky 81530ab08e RDMA/mlx5: Allow providing extra scatter CQE QP flag
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>
2020-07-29 14:19:01 -03:00
..
core RDMA/cm: Add min length checks to user structure copies 2020-07-27 11:50:00 -03:00
hw RDMA/mlx5: Allow providing extra scatter CQE QP flag 2020-07-29 14:19:01 -03:00
sw RDMA/siw: Fix reporting vendor_part_id 2020-07-08 09:24:45 -03:00
ulp treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00