hi all: I have a question: If a BO in VRAM (WC) evict to SYS memory(may be cached), and user process still can access it event it is in SYS memory (may be cached) . when this BO volidate to VRAM, It seems "ttm_bo_handle_move_mem" not flush cache (If evict to SYS memory with cached). But flush cache is needed, If driver use DMA to handle BO move(SYS->VRAM), should "ttm_bo_handle_move_mem" handle this? or driver do it in "driver->move_notify" before "driver->move" called? Thanks _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
