Merge branch 'kselftests-net-missing'

Hangbin Liu says:

====================
kselftests/net: add missed tests to Makefile

When generating the selftest to another folder, some tests are missing
as they are not added in Makefile. e.g.

  make -C tools/testing/selftests/ install \
      TARGETS="net" INSTALL_PATH=/tmp/kselftests

These pathset add them separately to make the Fixes tags less. It would
also make the stable tree or downstream backport easier.

If you think there is no need to add the Fixes tag for this minor issue.
I can repost a new patch and merge all the fixes together.

Thanks

v3: no update, just rebase to latest net tree.
v2: move toeplitz.sh/toeplitz_client.sh under TEST_PROGS_EXTENDED.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>