From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri, 6 Jul 2018 07:53:09 +0100
Subject: drm/i915/selftests: Skip making an object busy if the GPU is wedged
Git-commit: e16f4c36cb9bf61fcd70a2ea978cee2a23ebf71d
Patch-mainline: v4.19-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
If the GPU is wedged, we cannot make the object busy as trying to
submit a request will generate -EIO. Skip to the end of the test.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180706065332.15214-4-chris@chris-wilson.co.uk
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/i915/selftests/i915_gem_object.c | 3 +++
1 file changed, 3 insertions(+)
--- a/drivers/gpu/drm/i915/selftests/i915_gem_object.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_object.c
@@ -553,6 +553,9 @@ static int igt_mmap_offset_exhaustion(vo
/* Now fill with busy dead objects that we expect to reap */
for (loop = 0; loop < 3; loop++) {
+ if (i915_terminally_wedged(&i915->gpu_error))
+ break;
+
obj = i915_gem_object_create_internal(i915, PAGE_SIZE);
if (IS_ERR(obj)) {
err = PTR_ERR(obj);