From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> 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' Reported-by: kbuild test robot <lkp@xxxxxxxxx> Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Cc: Matan Barak <matanb@xxxxxxxxxxxx> Cc: Jason Gunthorpe <jgg@xxxxxxxxxxxx> Cc: Leon Romanovsky <leonro@xxxxxxxxxxxx> Cc: Doug Ledford <dledford@xxxxxxxxxx> Cc: linux-rdma@xxxxxxxxxxxxxxx Cc: stable@xxxxxxxxxxxxxxx # reported against 4.16 --- drivers/infiniband/hw/mlx5/Kconfig | 1 + 1 file changed, 1 insertion(+) --- lnx-417-rc1.orig/drivers/infiniband/hw/mlx5/Kconfig +++ lnx-417-rc1/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 + select INFINIBAND_USER_ACCESS ---help--- This driver provides low-level InfiniBand support for Mellanox Connect-IB PCI Express host channel adapters (HCAs). -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
