Commit 5b32321f authored by Xiumei Mu's avatar Xiumei Mu Committed by Jakub Kicinski
Browse files

selftests: rtnetlink.sh: remove esp4_offload after test 



The esp4_offload module, loaded during IPsec offload tests, should
be reset to its default settings after testing.
Otherwise, leaving it enabled could unintentionally affect subsequence
test cases by keeping offload active.

Without this fix:
$ lsmod | grep offload; ./rtnetlink.sh -t kci_test_ipsec_offload ; lsmod | grep offload;
PASS: ipsec_offload
esp4_offload           12288  0
esp4                   32768  1 esp4_offload

With this fix:
$ lsmod | grep offload; ./rtnetlink.sh -t kci_test_ipsec_offload ; lsmod | grep offload;
PASS: ipsec_offload

Fixes: 2766a111 ("selftests: rtnetlink: add ipsec offload API test")
Signed-off-by: default avatarXiumei Mu <xmu@redhat.com>
Reviewed-by: default avatarShannon Nelson <sln@onemain.com>
Reviewed-by: default avatarHangbin Liu <liuhangbin@gmail.com>
Link: https://patch.msgid.link/6d3a1d777c4de4eb0ca94ced9e77be8d48c5b12f.1753415428.git.xmu@redhat.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 002f79a5

tools/testing/selftests/net/rtnetlink.sh

+6 −0
Original line number Diff line number Diff line
@@ -720,6 +720,11 @@ kci_test_ipsec_offload() 
	sysfsf=$sysfsd/ipsec

	sysfsnet=/sys/bus/netdevsim/devices/netdevsim0/net/

	probed=false

	esp4_offload_probed_default=false



	if lsmod | grep -q esp4_offload; then

		esp4_offload_probed_default=true

	fi



	if ! mount | grep -q debugfs; then

		mount -t debugfs none /sys/kernel/debug/ &> /dev/null
@@ -813,6 +818,7 @@ EOF 
	fi



	# clean up any leftovers

	! "$esp4_offload_probed_default" && lsmod | grep -q esp4_offload && rmmod esp4_offload

	echo 0 > /sys/bus/netdevsim/del_device

	$probed && rmmod netdevsim