On Mon, 10 Feb 2025 13:31:11 +0200, Leon Romanovsky wrote: > Fix the destroy_unused_implicit_child_mr() to prevent hanging during > parent deregistration as of below [1]. > > Upon entering destroy_unused_implicit_child_mr(), the reference count > for the implicit MR parent is incremented using: > refcount_inc_not_zero(). > > [...] Applied, thanks! [1/1] RDMA/mlx5: Fix implicit ODP hang on parent deregistration https://git.kernel.org/rdma/rdma/c/3e2ced4fcbbdfe Best regards, -- Leon Romanovsky <leon@xxxxxxxxxx>