diff options
Diffstat (limited to 'drivers/gpu/drm/drm_syncobj.c')
| -rw-r--r-- | drivers/gpu/drm/drm_syncobj.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/gpu/drm/drm_syncobj.c b/drivers/gpu/drm/drm_syncobj.c index a199c8d56b95..1438dcb3ebb1 100644 --- a/drivers/gpu/drm/drm_syncobj.c +++ b/drivers/gpu/drm/drm_syncobj.c @@ -53,6 +53,7 @@ #include <linux/sync_file.h> #include <linux/uaccess.h> +#include <drm/drm.h> #include <drm/drm_drv.h> #include <drm/drm_file.h> #include <drm/drm_gem.h> @@ -1297,14 +1298,14 @@ int drm_syncobj_query_ioctl(struct drm_device *dev, void *data, struct dma_fence *iter, *last_signaled = NULL; dma_fence_chain_for_each(iter, fence) { - if (!iter) - break; - dma_fence_put(last_signaled); - last_signaled = dma_fence_get(iter); - if (!to_dma_fence_chain(last_signaled)->prev_seqno) + if (iter->context != fence->context) { + dma_fence_put(iter); /* It is most likely that timeline has * unorder points. */ break; + } + dma_fence_put(last_signaled); + last_signaled = dma_fence_get(iter); } point = dma_fence_is_signaled(last_signaled) ? last_signaled->seqno : |