drm/i915: Remember to set vma->pages for the preallocated stolen object

In commit 247177ddd517 ("drm/i915: Always set the vma->pages"), as it
title implies, we always set vma->pages for bound objects. Even before
that, we would set vma->ggtt_view.pages, for globally bound objects.
This was forgotten for the fixup inside the preallocated stolen objects,
which has to recreate a global GTT binding outside of the usual VMA
insertion path

Fixes: 247177ddd517 ("drm/i915: Always set the vma->pages")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1471430013-3449-1-git-send-email-chris@chris-wilson.co.uk
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/i915_gem_stolen.c
index 9a9b3cf..aa050fa 100644 (file)
--- a/drivers/gpu/drm/i915/i915_gem_stolen.c
+++ b/drivers/gpu/drm/i915/i915_gem_stolen.c
@@ -716,6 +716,7 @@ i915_gem_object_create_stolen_for_preallocated(struct drm_device *dev,
                goto err;
        }
 
+       vma->pages = obj->pages;
        vma->flags |= I915_VMA_GLOBAL_BIND;
        __i915_vma_set_map_and_fenceable(vma);
        list_move_tail(&vma->vm_link, &ggtt->base.inactive_list);