Re: [Intel-gfx] [PATCH] drm/i915: Add checks to i915_bind_vma

2015-04-23 Thread Josh Boyer
On Wed, Apr 22, 2015 at 12:45 PM, Mika Kuoppala wrote: > The current aliasing ppgtt implementation allocates > the page table structures on driver initialization > for the entire vm address space. Earlier the page tables > were allocated as array of struct pages, but introduction > of dynamic allo

Re: [Intel-gfx] [PATCH] drm/i915: Add checks to i915_bind_vma

2015-04-22 Thread shuang . he
Tested-By: Intel Graphics QA PRTS (Patch Regression Test System Contact: shuang...@intel.com) Task id: 6249 -Summary- Platform Delta drm-intel-nightly Series Applied PNV

[Intel-gfx] [PATCH] drm/i915: Add checks to i915_bind_vma

2015-04-22 Thread Mika Kuoppala
The current aliasing ppgtt implementation allocates the page table structures on driver initialization for the entire vm address space. Earlier the page tables were allocated as array of struct pages, but introduction of dynamic allocation of page structures changed the page tables to be inside a p