diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index ec60be48919b..d032069819cc 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -3665,6 +3665,8 @@ void i915_gem_restore_gtt_mappings(struct drm_i915_private *dev_priv) ppgtt = dev_priv->mm.aliasing_ppgtt; else ppgtt = i915_vm_to_ppgtt(vm); + if (!ppgtt) + continue; gen6_write_page_range(ppgtt, 0, ppgtt->base.total); } |