Re: [Intel-gfx] [PATCH v3 02/17] drm/i915/gen8: Make pdp allocation more dynamic

2015-07-07 Thread Michel Thierry
On 7/7/2015 1:36 PM, Goel, Akash wrote: On 7/1/2015 8:57 PM, Michel Thierry wrote: This transitional patch doesn't do much for the existing code. However, it should make upcoming patches to use the full 48b address space a bit easier. The patch also introduces the PML4, ie. the new top level s

Re: [Intel-gfx] [PATCH v3 02/17] drm/i915/gen8: Make pdp allocation more dynamic

2015-07-07 Thread Goel, Akash
On 7/1/2015 8:57 PM, Michel Thierry wrote: This transitional patch doesn't do much for the existing code. However, it should make upcoming patches to use the full 48b address space a bit easier. The patch also introduces the PML4, ie. the new top level structure of the page tables. Would be

[Intel-gfx] [PATCH v3 02/17] drm/i915/gen8: Make pdp allocation more dynamic

2015-07-01 Thread Michel Thierry
This transitional patch doesn't do much for the existing code. However, it should make upcoming patches to use the full 48b address space a bit easier. The patch also introduces the PML4, ie. the new top level structure of the page tables. v2: Renamed pdp_free to be similar to pd/pt (unmap_and_f