From: Toke Høiland-Jørgensen <toke@xxxxxxxxxx>
When setting the ethtool feature flag fails (as expected for the test), the
kernel now tracks that the feature was requested to be 'off' and refuses to
subsequently disable it again. So reset it back to 'on' so a subsequent
disable (that's not supposed to fail) can succeed.
Signed-off-by: Toke Høiland-Jørgensen <toke@xxxxxxxxxx>
---
tools/testing/selftests/bpf/test_offload.py | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/bpf/test_offload.py b/tools/testing/selftests/bpf/test_offload.py
index 5b0fe8e0b2d2..f861503433c9 100755
--- a/tools/testing/selftests/bpf/test_offload.py
+++ b/tools/testing/selftests/bpf/test_offload.py
@@ -940,6 +940,7 @@ try:
start_test("Test disabling TC offloads is rejected while filters installed...")
ret, _ = sim.set_ethtool_tc_offloads(False, fail=False)
fail(ret == 0, "Driver should refuse to disable TC offloads with filters installed...")
+ sim.set_ethtool_tc_offloads(True)
start_test("Test qdisc removal frees things...")
sim.tc_flush_filters()
