[igt-dev] [PATCH i-g-t] i915/perf_pmu: Check for hangs allowed

[Chris Wilson]

Check we can reset the GPU before running the reset test.

Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
---
 tests/perf_pmu.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/tests/perf_pmu.c b/tests/perf_pmu.c
index 21292bf3a..1fdbcc154 100644
--- a/tests/perf_pmu.c
+++ b/tests/perf_pmu.c
@@ -1812,8 +1812,14 @@ igt_main
 					accuracy(fd, e, pct[i], 10);
 			}
 
-			igt_subtest_f("busy-hang-%s", e->name)
+			igt_subtest_f("busy-hang-%s", e->name) {
+				igt_hang_t hang =
+					igt_allow_hang(fd, 0, e2ring(fd, e));
+
 				single(fd, e, TEST_BUSY | FLAG_HANG);
+
+				igt_disallow_hang(fd, hang);
+			}
 		}
 
 		/**
-- 
2.20.1