Merge branch 'k.o/wip/dl-for-rc' into k.o/wip/dl-for-next

Due to bug fixes found by the syzkaller bot and taken into the for-rc
branch after development for the 4.17 merge window had already started
being taken into the for-next branch, there were fairly non-trivial
merge issues that would need to be resolved between the for-rc branch
and the for-next branch.  This merge resolves those conflicts and
provides a unified base upon which ongoing development for 4.17 can
be based.

Conflicts:
	drivers/infiniband/hw/mlx5/main.c - Commit 42cea83f95
	(IB/mlx5: Fix cleanup order on unload) added to for-rc and
	commit b5ca15ad7e (IB/mlx5: Add proper representors support)
	add as part of the devel cycle both needed to modify the
	init/de-init functions used by mlx5.  To support the new
	representors, the new functions added by the cleanup patch
	needed to be made non-static, and the init/de-init list
	added by the representors patch needed to be modified to
	match the init/de-init list changes made by the cleanup
	patch.
Updates:
	drivers/infiniband/hw/mlx5/mlx5_ib.h - Update function
	prototypes added by representors patch to reflect new function
	names as changed by cleanup patch
	drivers/infiniband/hw/mlx5/ib_rep.c - Update init/de-init
	stage list to match new order from cleanup patch

Signed-off-by: Doug Ledford <dledford@redhat.com>

drivers/infiniband/hw/mlx5/mlx5_ib.h

@@ -739,8 +739,9 @@ enum mlx5_ib_stages {
 	MLX5_IB_STAGE_CONG_DEBUGFS,
 	MLX5_IB_STAGE_UAR,
 	MLX5_IB_STAGE_BFREG,
+	MLX5_IB_STAGE_PRE_IB_REG_UMR,
 	MLX5_IB_STAGE_IB_REG,
-	MLX5_IB_STAGE_UMR_RESOURCES,
+	MLX5_IB_STAGE_POST_IB_REG_UMR,
 	MLX5_IB_STAGE_DELAY_DROP,
 	MLX5_IB_STAGE_CLASS_ATTR,
 	MLX5_IB_STAGE_REP_REG,
@@ -1065,10 +1066,10 @@ int mlx5_ib_stage_counters_init(struct mlx5_ib_dev *dev);
 void mlx5_ib_stage_counters_cleanup(struct mlx5_ib_dev *dev);
 int mlx5_ib_stage_bfrag_init(struct mlx5_ib_dev *dev);
 void mlx5_ib_stage_bfrag_cleanup(struct mlx5_ib_dev *dev);
+void mlx5_ib_stage_pre_ib_reg_umr_cleanup(struct mlx5_ib_dev *dev);
 int mlx5_ib_stage_ib_reg_init(struct mlx5_ib_dev *dev);
 void mlx5_ib_stage_ib_reg_cleanup(struct mlx5_ib_dev *dev);
-int mlx5_ib_stage_umr_res_init(struct mlx5_ib_dev *dev);
-void mlx5_ib_stage_umr_res_cleanup(struct mlx5_ib_dev *dev);
+int mlx5_ib_stage_post_ib_reg_umr_init(struct mlx5_ib_dev *dev);
 int mlx5_ib_stage_class_attr_init(struct mlx5_ib_dev *dev);
 void __mlx5_ib_remove(struct mlx5_ib_dev *dev,
 		      const struct mlx5_ib_profile *profile,