On Mon, Apr 16, 2018 at 06:51:50PM -0700, Randy Dunlap wrote: > From: Randy Dunlap <rdun...@infradead.org> > > 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. > > Reported-by: kbuild test robot <l...@intel.com> > Signed-off-by: Randy Dunlap <rdun...@infradead.org> > Cc: Matan Barak <mat...@mellanox.com> > Cc: Jason Gunthorpe <j...@mellanox.com> > Cc: Leon Romanovsky <leo...@mellanox.com> > Cc: Doug Ledford <dledf...@redhat.com> > Cc: linux-r...@vger.kernel.org > Cc: sta...@vger.kernel.org # reported against 4.16 > --- > v2: allow building mxl5 even when INFINIBAND_USER_ACCESS is disabled. > > drivers/infiniband/hw/mlx5/Kconfig | 1 + > 1 file changed, 1 insertion(+)
I added a Fixes: 8c84660bb437 ("IB/mlx5: Initialize the parsing tree root without the help of uverbs") Applied to for-rc thanks Jason