From: "hexin.op" <hexin.op@bytedance.com>
To: airlied@linux.ie, kraxel@redhat.com
Cc: linux-kernel@vger.kernel.org, "hexin.op" <hexin.op@bytedance.com>,
Liu Qi <liuqi.16@bytedance.com>
Subject: [PATCH] drm/virtio: fixed memory leak in virtio_gpu_execbuffer_ioctl()
Date: Mon, 20 Jul 2020 16:09:37 +0800 [thread overview]
Message-ID: <20200720080937.95874-1-hexin.op@bytedance.com> (raw)
Fixes: 2cd7b6f08bc4 ("drm/virtio: add in/out fence support for explicit synchronization")
Signed-off-by: Liu Qi <liuqi.16@bytedance.com>
Signed-off-by: hexin.op <hexin.op@bytedance.com>
---
drivers/gpu/drm/virtio/virtgpu_ioctl.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c
index 5df722072ba0..19c5bc01eb79 100644
--- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c
+++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c
@@ -179,6 +179,7 @@ static int virtio_gpu_execbuffer_ioctl(struct drm_device *dev, void *data,
virtio_gpu_cmd_submit(vgdev, buf, exbuf->size,
vfpriv->ctx_id, buflist, out_fence);
+ dma_fence_put(&out_fence->f);
virtio_gpu_notify(vgdev);
return 0;
--
2.21.1 (Apple Git-122.3)
reply other threads:[~2020-07-20 8:10 UTC|newest]
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