[PATCH 2/3] drm/virtio: Fix double free on probe failure

free. Signed-off-by: Xie Yongji --- drivers/gpu/drm/virtio/virtgpu_kms.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c b/drivers/gpu/drm/virtio/virtgpu_kms.c index aa532ad31a23..f3379059f324 100644 --- a/drivers/gpu/drm/virtio/virtgpu_kms.c +++ b/d

[PATCH 3/3] drm/virtio: free virtqueues on probe failure

We should call virtio_gpu_deinit() to free virtqueues when drm_dev_register() failed. Signed-off-by: Xie Yongji --- drivers/gpu/drm/virtio/virtgpu_drv.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.c b/drivers/gpu/drm/virtio

[PATCH 1/3] drm/virtio: Fixes a potential NULL pointer dereference on probe failure

The dev->dev_private might not be allocated if virtio_gpu_pci_quirk() or virtio_gpu_init() failed. In this case, we should avoid the cleanup in virtio_gpu_release(). Signed-off-by: Xie Yongji --- drivers/gpu/drm/virtio/virtgpu_kms.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/driv