Merge 3.14-rc3 into char-misc-next

We need the fixes here for future mei and other patches.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 13 insertions, 5 deletions

diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index ae37fb9bf262..7dfe8a1c84cf 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -216,7 +216,9 @@ static int sq_overhead(enum ib_qp_type qp_type)
 
         case IB_QPT_UC:
                 size += sizeof(struct mlx5_wqe_ctrl_seg) +
-                        sizeof(struct mlx5_wqe_raddr_seg);
+                        sizeof(struct mlx5_wqe_raddr_seg) +
+                        sizeof(struct mlx5_wqe_umr_ctrl_seg) +
+                        sizeof(struct mlx5_mkey_seg);
                 break;
 
         case IB_QPT_UD:
@@ -428,11 +430,17 @@ static int alloc_uuar(struct mlx5_uuar_info *uuari,
                 break;
 
         case MLX5_IB_LATENCY_CLASS_MEDIUM:
-                uuarn = alloc_med_class_uuar(uuari);
+                if (uuari->ver < 2)
+                        uuarn = -ENOMEM;
+                else
+                        uuarn = alloc_med_class_uuar(uuari);
                 break;
 
         case MLX5_IB_LATENCY_CLASS_HIGH:
-                uuarn = alloc_high_class_uuar(uuari);
+                if (uuari->ver < 2)
+                        uuarn = -ENOMEM;
+                else
+                        uuarn = alloc_high_class_uuar(uuari);
                 break;
 
         case MLX5_IB_LATENCY_CLASS_FAST_PATH:
@@ -657,8 +665,8 @@ static int create_kernel_qp(struct mlx5_ib_dev *dev,
         int err;
 
         uuari = &dev->mdev.priv.uuari;
-        if (init_attr->create_flags & IB_QP_CREATE_BLOCK_MULTICAST_LOOPBACK)
-                qp->flags |= MLX5_IB_QP_BLOCK_MULTICAST_LOOPBACK;
+        if (init_attr->create_flags)
+                return -EINVAL;
 
         if (init_attr->qp_type == MLX5_IB_QPT_REG_UMR)
                 lc = MLX5_IB_LATENCY_CLASS_FAST_PATH;