Call for Papers - WorldCIST'19 - La Toja Island, Spain

*** Best papers published in JCR/SCI/SSCI journals --- WorldCIST'19 - 7th World Conference on Information Systems and Technologies 16 - 19 April 2019 | La Toja Island, Spain http://www.worldcist.org/

[PATCH v2 1/6] drm/virtio: track created object state

Track whenever the virtio_gpu_object is already created (i.e. host knows about it) in a new variable. Add checks to virtio_gpu_object_attach() to do nothing on objects not created yet. Make virtio_gpu_ttm_bo_destroy() use the new variable too, instead of expecting hw_res_handle indicating the

[PATCH v2 5/6] drm/virtio: drop resource_id argument.

We pass the obj anyway, so obj->hw_res_handle can be used instead in virtio_gpu_object_attach() and virtio_gpu_cmd_create_resource(). Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/virtio/virtgpu_drv.h | 2 -- drivers/gpu/drm/virtio/virtgpu_fb.c| 4 ++--

[PATCH v2 3/6] drm/virtio: use virtio_gpu_object->hw_res_handle in virtio_gpu_mode_dumb_create()

Drop pointless resid variable in virtio_gpu_mode_dumb_create(), just use the hw_res_handle field in virtio_gpu_object directly. Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/virtio/virtgpu_gem.c | 8 +++- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git

[PATCH v2 6/6] drm/virtio: fix resource id handling

Move virtio_gpu_resource_id_{get,put} to virtgpu_object.c and make them static. Allocate and free the id on creation and destroy, drop all other calls. That way objects have a valid handle for the whole lifetime of the object. Also fixes ids leaking. Worst offender are dumb buffers, and I

[PATCH v2 4/6] drm/virtio: use virtio_gpu_object->hw_res_handle in virtio_gpu_resource_create_ioctl()

Drop pointless res_id variable in virtio_gpu_resource_create_ioctl(), just use the hw_res_handle field in virtio_gpu_object directly. Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/virtio/virtgpu_ioctl.c | 24 1 file changed, 8 insertions(+), 16 deletions(-) diff

[PATCH v2 2/6] drm/virtio: use virtio_gpu_object->hw_res_handle in virtio_gpufb_create()

Drop pointless resid variable in virtio_gpufb_create(), just use the hw_res_handle field in virtio_gpu_object directly. Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/virtio/virtgpu_fb.c | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git