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| author | Michel Thierry <michel.thierry@intel.com> | 2015-05-29 14:15:05 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-05-29 19:08:22 +0200 |
| commit | 501fd70fcaebc911b6b96a7b331e6960e5af67e7 (patch) | |
| tree | 6919e7a31fceebc1c682f13098abc3aa23addc8c /drivers/gpu/drm/i915/intel_csr.c | |
| parent | d9a946b52350bb070fe70f92c3ddd13355c0ca08 (diff) | |
drm/i915: limit PPGTT size to 2GB in 32-bit platforms
We already set this limit for the GGTT.
This is a temporary patch until a full replacement of size_t variables
(inadequate in 32-bit kernel) is in place.
Regression from:
commit a4e0bedca678c81eea4cd79a4bd502335639f73a
Author: Michel Thierry <michel.thierry@intel.com>
Date: Wed Apr 8 12:13:35 2015 +0100
drm/i915: Use complete address space in true PPGTT
v2: Prettify code and explain why this is needed. (Chris)
v3: Don't hide the compilation warning in 32-bit. (Chris)
Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Michel Thierry <michel.thierry@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_csr.c')
0 files changed, 0 insertions, 0 deletions