Kernel memory leak per-frame with Argus cameras - r36.4

[JerryChang]

hello anmelle,

here’s a patch to address memory leak,
please check whether you’ve below fix included.
for instance,

diff --git a/drivers/gpu/host1x-fence/dev.c b/drivers/gpu/host1x-fence/dev.c

static int dev_file_ioctl_fence_extract(struct host1x *host1x, void __user *data)
{
...
@@ -172,6 +172,8 @@
 		goto put_fence;
 	}
 
+	dma_fence_put(fence);
 	return 0;
 
put_fence:
	dma_fence_put(fence);

	return err;
}