On Thu, Jul 14, 2016 at 02:23:04PM +0100, Chris Wilson wrote: > The biggest reason I had against going the sw_sync only route was that > vgem should provide unprivileged fences and that through the bookkeeping > in vgem we can keep them safe, ensure that we don't leak random buffers > or fences. (And I need a source of foriegn dma-buf with implicit fence > tracking with which I can try and break the driver.)
And for testing passing around content + fences is more useful than passing fences alone. -Chris -- Chris Wilson, Intel Open Source Technology Centre
