On Thu, Jan 7, 2021 at 1:07 PM Chia-I Wu <olva...@gmail.com> wrote:
> The context might still be missing when DRM_IOCTL_PRIME_FD_TO_HANDLE is > the first ioctl on the drm_file. > > Fixes: 72b48ae800da ("drm/virtio: enqueue virtio_gpu_create_context after > the first 3D ioctl") > Cc: Gurchetan Singh <gurchetansi...@chromium.org> > Cc: Gerd Hoffmann <kra...@redhat.com> > Signed-off-by: Chia-I Wu <olva...@gmail.com> > --- > drivers/gpu/drm/virtio/virtgpu_gem.c | 8 +++++--- > 1 file changed, 5 insertions(+), 3 deletions(-) > > diff --git a/drivers/gpu/drm/virtio/virtgpu_gem.c > b/drivers/gpu/drm/virtio/virtgpu_gem.c > index c30c75ee83fc..8502400b2f9c 100644 > --- a/drivers/gpu/drm/virtio/virtgpu_gem.c > +++ b/drivers/gpu/drm/virtio/virtgpu_gem.c > @@ -39,9 +39,6 @@ static int virtio_gpu_gem_create(struct drm_file *file, > int ret; > u32 handle; > > - if (vgdev->has_virgl_3d) > - virtio_gpu_create_context(dev, file); > - > ret = virtio_gpu_object_create(vgdev, params, &obj, NULL); > if (ret < 0) > return ret; > @@ -119,6 +116,11 @@ int virtio_gpu_gem_object_open(struct drm_gem_object > *obj, > if (!vgdev->has_virgl_3d) > goto out_notify; > > + /* the context might still be missing when the first ioctl is > + * DRM_IOCTL_MODE_CREATE_DUMB or DRM_IOCTL_PRIME_FD_TO_HANDLE > + */ > + virtio_gpu_create_context(obj->dev, file); > + > objs = virtio_gpu_array_alloc(1); > if (!objs) > return -ENOMEM; > -- > 2.29.2.729.g45daf8777d-goog > > Reviewed-by: Gurchetan Singh <gurchetansi...@chromium.org>
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