Commit dc93086a authored by Matthieu Baerts's avatar Matthieu Baerts Committed by Jakub Kicinski
Browse files

selftests: mptcp: diag: skip inuse tests if not supported 

Selftests are supposed to run on any kernels, including the old ones not
supporting all MPTCP features.

One of them is the reporting of the MPTCP sockets being used, introduced
by commit c558246e ("mptcp: add statistics for mptcp socket in use").

Similar to the parent commit, it looks like there is no good pre-check
to do here, i.e. dedicated function available in kallsyms. Instead, we
try to get info and if nothing is returned, the test is marked as
skipped.

Link: https://github.com/multipath-tcp/mptcp_net-next/issues/368


Fixes: e04a30f7 ("selftest: mptcp: add test for mptcp socket in use")
Cc: stable@vger.kernel.org
Signed-off-by: default avatarMatthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent dc97251b

tools/testing/selftests/net/mptcp/diag.sh

+1 −1
Original line number Diff line number Diff line
@@ -173,7 +173,7 @@ chk_msk_inuse() 
		sleep 0.1

	done



	__chk_nr get_msk_inuse $expected "$msg"

	__chk_nr get_msk_inuse $expected "$msg" 0

}



# $1: ns, $2: port