The issue cause by the commit : 721255b527(drm/syncobj: flatten dma_fence_chains on transfer). Because it use the point of dma_fence incorrectly Correct the point of dma_fence by fence array Signed-off-by: jie1zhan <jesse.zhang@xxxxxxx> Reviewed-by: Christian König <christian.koenig@xxxxxxx> Reviewed-by: Nirmoy Das <nirmoy.das@xxxxxxxxxxxxxxx> --- drivers/gpu/drm/drm_syncobj.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_syncobj.c b/drivers/gpu/drm/drm_syncobj.c index 7e48dcd1bee4..d5db818f1c76 100644 --- a/drivers/gpu/drm/drm_syncobj.c +++ b/drivers/gpu/drm/drm_syncobj.c @@ -887,7 +887,7 @@ static int drm_syncobj_flatten_chain(struct dma_fence **f) goto free_fences; dma_fence_put(*f); - *f = &array->base; + *f = array->fences[0]; return 0; free_fences: -- 2.25.1
