On 6/29/2022 11:12 AM, Christian König wrote:
Am 29.06.22 um 08:02 schrieb jie1zhan:
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
Well that patch is just utterly nonsense as far as I can see.
Signed-off-by: jie1zhan jesse.zhang@amd.com
Reviewed-by: Christian König christian.koenig@amd.com
Reviewed-by: Nirmoy Das nirmoy.das@linux.intel.com
I have strong doubts that Nirmoy has reviewed this and I certainly haven't reviewed it.
I haven't reviewed this either.
Nirmoy
Christian.
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: