From: Max Gurtovoy <maxg@mellanox.com>
Date: Wed, 17 Jun 2020 16:02:30 +0300
Subject: RDMA/mlx5: Fix integrity enabled QP creation
Patch-mainline: v5.8-rc3
Git-commit: 9e0dc7b9e1cbc9cd0dc4ab2377c0536d4b18bedc
References: jsc#SLE-15175

create_flags checks was refactored and broke the creation on integrity
enabled QPs and actually broke the NVMe/RDMA and iSER ULP's when using
mlx5 driven devices.

Fixes: 2978975ce7f1 ("RDMA/mlx5: Process create QP flags in one place")
Link: https://lore.kernel.org/r/20200617130230.2846915-1-leon@kernel.org
Signed-off-by: Max Gurtovoy <maxg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/hw/mlx5/qp.c |    3 +++
 1 file changed, 3 insertions(+)

--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -2669,6 +2669,9 @@ static int process_create_flags(struct m
 		return (create_flags) ? -EINVAL : 0;
 
 	process_create_flag(dev, &create_flags,
+			    IB_QP_CREATE_INTEGRITY_EN,
+			    MLX5_CAP_GEN(mdev, sho), qp);
+	process_create_flag(dev, &create_flags,
 			    IB_QP_CREATE_BLOCK_MULTICAST_LOOPBACK,
 			    MLX5_CAP_GEN(mdev, block_lb_mc), qp);
 	process_create_flag(dev, &create_flags, IB_QP_CREATE_CROSS_CHANNEL,