diff --git a/drivers/gpu/drm/xe/tests/xe_bo.c b/drivers/gpu/drm/xe/tests/xe_bo.c index 16e92400e510..5d60dc6bfe71 100644 --- a/drivers/gpu/drm/xe/tests/xe_bo.c +++ b/drivers/gpu/drm/xe/tests/xe_bo.c @@ -218,7 +218,21 @@ static int evict_test_run_gt(struct xe_device *xe, struct xe_gt *gt, struct kuni goto cleanup_all; } + xe_gt_sanitize(gt); err = xe_bo_restore_kernel(xe); + /* + * Snapshotting the CTB and copying back a potentially old + * version seems risky, depending on what might have been + * inflight. Also it seems snapshotting the ADS object and + * copying back results in serious breakage. Normally when + * calling xe_bo_restore_kernel() we always fully restart the + * GT, which re-intializes such things. We could potentially + * skip saving and restoring such objects in xe_bo_evict_all() + * however seems quite fragile not to also restart the GT. Try + * to do that here by triggering a GT reset. + */ + xe_gt_reset_async(gt); + flush_work(>->reset.worker); if (err) { KUNIT_FAIL(test, "restore kernel err=%pe\n", ERR_PTR(err));