Re: [Intel-gfx] [PATCH] drm/i915: Only apply legacy PDE overflow detection to 3lvl machines

2017-02-17 Thread Chris Wilson
On Fri, Feb 17, 2017 at 04:07:50PM +0200, Ville Syrjälä wrote: > On Fri, Feb 17, 2017 at 01:59:09PM +, Chris Wilson wrote: > > Prevent the overflow check from firing on machines with the full 4lvl > > page tables, that are not restricted to GEN8_LEGACY_PDES. > > > > Fixes: 894ccebee2b0

Re: [Intel-gfx] [PATCH] drm/i915: Only apply legacy PDE overflow detection to 3lvl machines

2017-02-17 Thread Ville Syrjälä
On Fri, Feb 17, 2017 at 01:59:09PM +, Chris Wilson wrote: > Prevent the overflow check from firing on machines with the full 4lvl > page tables, that are not restricted to GEN8_LEGACY_PDES. > > Fixes: 894ccebee2b0 ("drm/i915: Micro-optimise gen8_ppgtt_insert_entries()") > Signed-off-by: Chris

[Intel-gfx] [PATCH] drm/i915: Only apply legacy PDE overflow detection to 3lvl machines

2017-02-17 Thread Chris Wilson
Prevent the overflow check from firing on machines with the full 4lvl page tables, that are not restricted to GEN8_LEGACY_PDES. Fixes: 894ccebee2b0 ("drm/i915: Micro-optimise gen8_ppgtt_insert_entries()") Signed-off-by: Chris Wilson Cc: Mika Kuoppala