diff options
| -rw-r--r-- | tests/perf_pmu.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/tests/perf_pmu.c b/tests/perf_pmu.c index e527ba58..06c88d86 100644 --- a/tests/perf_pmu.c +++ b/tests/perf_pmu.c @@ -661,7 +661,8 @@ multi_client(int gem_fd, const struct intel_execution_engine2 *e) * - sampling period is not supported * - pid > 0 is not supported since we can't count per-process (we count * per whole system) - * - cpu != 0 is not supported since i915 PMU exposes cpumask for CPU0 + * - cpu != 0 is not supported since i915 PMU only allows running on one cpu + * and that is normally CPU0. */ static void invalid_init(void) { @@ -687,7 +688,7 @@ do { \ ATTR_INIT(); igt_assert_eq(perf_event_open(&attr, -1, 1, -1, 0), -1); - igt_assert_eq(errno, ENODEV); + igt_assert_eq(errno, EINVAL); } static void init_other(unsigned int i, bool valid) |