[Intel-gfx] [PATCH 1/1] drm/i915/gtt: Mark newly created ppgtt dirty

We mark ppgtt dirty when vm area grows. As one needs to allocate atleast one batchbuffer object before running anything in vm space, this was considered adequate. However in init, we run batch which doesn't need to allocate anything. This is the render state initialization batch, part of context

Re: [Intel-gfx] [PATCH 1/1] drm/i915/gtt: Mark newly created ppgtt dirty

On 9/8/2015 5:20 PM, Mika Kuoppala wrote: We mark ppgtt dirty when vm area grows. As one needs to allocate atleast one batchbuffer object before running anything in vm space, this was considered adequate. However in init, we run batch which doesn't need to allocate anything. This is the render