Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Lots of conflicts, by happily all cases of overlapping
changes, parallel adds, things of that nature.

Thanks to Stephen Rothwell, Saeed Mahameed, and others
for their guidance in these resolutions.

Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/infiniband/hw/mlx5/devx.c

@@ -1066,7 +1066,9 @@ static int devx_umem_get(struct mlx5_ib_dev *dev, struct ib_ucontext *ucontext,
 
 	err = uverbs_get_flags32(&access, attrs,
 				 MLX5_IB_ATTR_DEVX_UMEM_REG_ACCESS,
-				 IB_ACCESS_SUPPORTED);
+				 IB_ACCESS_LOCAL_WRITE |
+				 IB_ACCESS_REMOTE_WRITE |
+				 IB_ACCESS_REMOTE_READ);
 	if (err)
 		return err;
 

drivers/infiniband/hw/mlx5/odp.c

@@ -552,14 +552,13 @@ void mlx5_ib_free_implicit_mr(struct mlx5_ib_mr *imr)
 static int pagefault_mr(struct mlx5_ib_dev *dev, struct mlx5_ib_mr *mr,
 			u64 io_virt, size_t bcnt, u32 *bytes_mapped)
 {
+	int npages = 0, current_seq, page_shift, ret, np;
+	bool implicit = false;
 	struct ib_umem_odp *odp_mr = to_ib_umem_odp(mr->umem);
 	u64 access_mask = ODP_READ_ALLOWED_BIT;
-	int npages = 0, page_shift, np;
 	u64 start_idx, page_mask;
 	struct ib_umem_odp *odp;
-	int current_seq;
 	size_t size;
-	int ret;
 
 	if (!odp_mr->page_list) {
 		odp = implicit_mr_get_data(mr, io_virt, bcnt);
@@ -567,7 +566,7 @@ static int pagefault_mr(struct mlx5_ib_dev *dev, struct mlx5_ib_mr *mr,
 		if (IS_ERR(odp))
 			return PTR_ERR(odp);
 		mr = odp->private;
-
+		implicit = true;
 	} else {
 		odp = odp_mr;
 	}
@@ -646,7 +645,7 @@ next_mr:
 
 out:
 	if (ret == -EAGAIN) {
-		if (mr->parent || !odp->dying) {
+		if (implicit || !odp->dying) {
 			unsigned long timeout =
 				msecs_to_jiffies(MMU_NOTIFIER_TIMEOUT);