* [PATCH v2] drm/sched: Add NULL check for s_fence->parent
@ 2022-09-30 8:44 Arvind Yadav
0 siblings, 0 replies; only message in thread
From: Arvind Yadav @ 2022-09-30 8:44 UTC (permalink / raw)
To: Christian.Koenig, andrey.grodzovsky, shashank.sharma,
amaranath.somalapuram, Arunpravin.PaneerSelvam, sumit.semwal,
gustavo, airlied, daniel, linux-media, dri-devel, linaro-mm-sig,
linux-kernel, steven.price
Cc: Arvind Yadav
NULL check is added for s_fence->parent.
Signed-off-by: Arvind Yadav <Arvind.Yadav@amd.com>
---
changes in v1 : subject 'drm/sched:' was missing.
drivers/gpu/drm/scheduler/sched_main.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c
index 4f2395d1a791..6684d88463b4 100644
--- a/drivers/gpu/drm/scheduler/sched_main.c
+++ b/drivers/gpu/drm/scheduler/sched_main.c
@@ -829,7 +829,8 @@ drm_sched_get_cleanup_job(struct drm_gpu_scheduler *sched)
job = list_first_entry_or_null(&sched->pending_list,
struct drm_sched_job, list);
- if (job && dma_fence_is_signaled(job->s_fence->parent)) {
+ if (job && job->s_fence->parent &&
+ dma_fence_is_signaled(job->s_fence->parent)) {
/* remove job from pending_list */
list_del_init(&job->list);
--
2.25.1
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