HI Gerd, On Tue, 30 Oct 2018 at 06:11, Gerd Hoffmann <kraxel@xxxxxxxxxx> wrote: > > Hi, > > > The execbuffer IOCTL is now read-write to allow the userspace to read the > > out-fence. > > > #define DRM_IOCTL_VIRTGPU_EXECBUFFER \ > > - DRM_IOW(DRM_COMMAND_BASE + DRM_VIRTGPU_EXECBUFFER,\ > > + DRM_IOWR(DRM_COMMAND_BASE + DRM_VIRTGPU_EXECBUFFER,\ > > struct drm_virtgpu_execbuffer) > > That changes the ioctl number and breaks the userspace api. > Have you looked at the drm_ioctl() implementation? AFAICT it explicitly caters for this kind of changes. -Emil _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
