From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.kernel.org ([198.145.29.99]:44956 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754343AbeEHIMZ (ORCPT ); Tue, 8 May 2018 04:12:25 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, kbuild test robot , Randy Dunlap , Jason Gunthorpe Subject: [PATCH 4.16 25/52] infiniband: mlx5: fix build errors when INFINIBAND_USER_ACCESS=m Date: Tue, 8 May 2018 10:10:23 +0200 Message-Id: <20180508073931.430850032@linuxfoundation.org> In-Reply-To: <20180508073928.058320984@linuxfoundation.org> References: <20180508073928.058320984@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: stable-owner@vger.kernel.org List-ID: 4.16-stable review patch. If anyone has any objections, please let me know. ------------------ From: Randy Dunlap commit b3fe6c62bc66868c45b5bb16050e6bcb333af337 upstream. Fix build errors when INFINIBAND_USER_ACCESS=m and MLX5_INFINIBAND=y. The build error occurs when the mlx5 driver code attempts to use USER_ACCESS interfaces, which are built as a loadable module. Fixes these build errors: drivers/infiniband/hw/mlx5/main.o: In function `populate_specs_root': ../drivers/infiniband/hw/mlx5/main.c:4982: undefined reference to `uverbs_default_get_objects' ../drivers/infiniband/hw/mlx5/main.c:4994: undefined reference to `uverbs_alloc_spec_tree' drivers/infiniband/hw/mlx5/main.o: In function `depopulate_specs_root': ../drivers/infiniband/hw/mlx5/main.c:5001: undefined reference to `uverbs_free_spec_tree' Build-tested with multiple config combinations. Fixes: 8c84660bb437 ("IB/mlx5: Initialize the parsing tree root without the help of uverbs") Cc: stable@vger.kernel.org # reported against 4.16 Reported-by: kbuild test robot Signed-off-by: Randy Dunlap Signed-off-by: Jason Gunthorpe Signed-off-by: Greg Kroah-Hartman --- drivers/infiniband/hw/mlx5/Kconfig | 1 + 1 file changed, 1 insertion(+) --- a/drivers/infiniband/hw/mlx5/Kconfig +++ b/drivers/infiniband/hw/mlx5/Kconfig @@ -1,6 +1,7 @@ config MLX5_INFINIBAND tristate "Mellanox Connect-IB HCA support" depends on NETDEVICES && ETHERNET && PCI && MLX5_CORE + depends on INFINIBAND_USER_ACCESS || INFINIBAND_USER_ACCESS=n ---help--- This driver provides low-level InfiniBand support for Mellanox Connect-IB PCI Express host channel adapters (HCAs).