On Wed, Dec 13, 2017 at 9:56 PM, Sinclair Yeh <syeh@xxxxxxxxxx> wrote: > This looks okay to me. Although we should change eaction->tv_* type > to 64-bit as well. I thought about it but it would add significant complication without real gain, as the eaction->tv_* pointers point into uapi structures (drm_vmw_event_fence and drm_event_vblank) that are defined as 32-bit times and cannot be changed. Changing the temporary pointer to 64 bit would require adding a temporary variable to point to and then doing the truncation in the callers. With monotonic times, we know that 32-bit times are sufficient, they are good for 136 years after boot (68 years when interpreted as signed). Arnd _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel