RDMA/selftests: Fix the kernel config fragment

The config fragment lists bare option names with no values:

  CONFIG_TUN
  CONFIG_VETH
  CONFIG_DUMMY
  CONFIG_NET_NS
  CONFIG_RDMA_RXE

which is not valid Kconfig syntax. When the fragment is merged, for
example by "make kselftest-merge" or by CI systems, the lines are
rejected:

  .config:5514:warning: unexpected data: CONFIG_TUN
  .config:5515:warning: unexpected data: CONFIG_VETH
  .config:5516:warning: unexpected data: CONFIG_DUMMY

and none of the options gets enabled, so the rxe tests skip or fail
for lack of the modules they load.

Give each option a value. The scripts load and unload tun, veth,
dummy and rdma_rxe with modprobe, so build those as modules.
RDMA_RXE also depends on INFINIBAND, and rxe_rping_between_netns.sh
runs rping, which needs the RDMA CM userspace interface provided by
INFINIBAND_USER_ACCESS, so add both.

Found by KernelCI kselftest builds.

Fixes: e01027cab38a ("RDMA/rxe: Add testcase for net namespace rxe")
Fixes: ecdcc8a455b7 ("RDMA/selftests: Add rxe_netns_names test")
Link: https://patch.msgid.link/r/20260927161655.1184153-1-sashal@kernel.org
Assisted-by: LLM
Signed-off-by: Sasha Levin <sashal@kernel.org>
Reviewed-by: Zhu Yanjun <yanjun.zhu@linux.dev>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

0 files changed, 0 insertions, 0 deletions