diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c
index 0b4188b..4734d02 100644
--- a/drivers/char/agp/intel-gtt.c
+++ b/drivers/char/agp/intel-gtt.c
@@ -1408,8 +1408,8 @@ int intel_gmch_probe(struct pci_dev *bridge_pdev, struct pci_dev *gpu_pdev,
 }
 EXPORT_SYMBOL(intel_gmch_probe);
 
-void intel_gtt_get(size_t *gtt_total, size_t *stolen_size,
-		   phys_addr_t *mappable_base, unsigned long *mappable_end)
+void intel_gtt_get(u64 *gtt_total, size_t *stolen_size,
+		   phys_addr_t *mappable_base, u64 *mappable_end)
 {
 	*gtt_total = intel_private.gtt_total_entries << PAGE_SHIFT;
 	*stolen_size = intel_private.stolen_size;
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 92cf273..14f5d16 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -198,7 +198,7 @@ static int i915_gem_object_list_info(struct seq_file *m, void *data)
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct i915_address_space *vm = &dev_priv->gtt.base;
 	struct i915_vma *vma;
-	size_t total_obj_size, total_gtt_size;
+	u64 total_obj_size, total_gtt_size;
 	int count, ret;
 
 	ret = mutex_lock_interruptible(&dev->struct_mutex);
@@ -231,7 +231,7 @@ static int i915_gem_object_list_info(struct seq_file *m, void *data)
 	}
 	mutex_unlock(&dev->struct_mutex);
 
-	seq_printf(m, "Total %d objects, %zu bytes, %zu GTT size\n",
+	seq_printf(m, "Total %d objects, %llu bytes, %llu GTT size\n",
 		   count, total_obj_size, total_gtt_size);
 	return 0;
 }
@@ -253,7 +253,7 @@ static int i915_gem_stolen_list_info(struct seq_file *m, void *data)
 	struct drm_device *dev = node->minor->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct drm_i915_gem_object *obj;
-	size_t total_obj_size, total_gtt_size;
+	u64 total_obj_size, total_gtt_size;
 	LIST_HEAD(stolen);
 	int count, ret;
 
@@ -292,7 +292,7 @@ static int i915_gem_stolen_list_info(struct seq_file *m, void *data)
 	}
 	mutex_unlock(&dev->struct_mutex);
 
-	seq_printf(m, "Total %d objects, %zu bytes, %zu GTT size\n",
+	seq_printf(m, "Total %d objects, %llu bytes, %llu GTT size\n",
 		   count, total_obj_size, total_gtt_size);
 	return 0;
 }
@@ -310,10 +310,10 @@ static int i915_gem_stolen_list_info(struct seq_file *m, void *data)
 
 struct file_stats {
 	struct drm_i915_file_private *file_priv;
-	int count;
-	size_t total, unbound;
-	size_t global, shared;
-	size_t active, inactive;
+	unsigned long count;
+	u64 total, unbound;
+	u64 global, shared;
+	u64 active, inactive;
 };
 
 static int per_file_stats(int id, void *ptr, void *data)
@@ -370,7 +370,7 @@ static int per_file_stats(int id, void *ptr, void *data)
 
 #define print_file_stats(m, name, stats) do { \
 	if (stats.count) \
-		seq_printf(m, "%s: %u objects, %zu bytes (%zu active, %zu inactive, %zu global, %zu shared, %zu unbound)\n", \
+		seq_printf(m, "%s: %lu objects, %llu bytes (%llu active, %llu inactive, %llu global, %llu shared, %llu unbound)\n", \
 			   name, \
 			   stats.count, \
 			   stats.total, \
@@ -420,7 +420,7 @@ static int i915_gem_object_info(struct seq_file *m, void* data)
 	struct drm_device *dev = node->minor->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	u32 count, mappable_count, purgeable_count;
-	size_t size, mappable_size, purgeable_size;
+	u64 size, mappable_size, purgeable_size;
 	struct drm_i915_gem_object *obj;
 	struct i915_address_space *vm = &dev_priv->gtt.base;
 	struct drm_file *file;
@@ -437,17 +437,17 @@ static int i915_gem_object_info(struct seq_file *m, void* data)
 
 	size = count = mappable_size = mappable_count = 0;
 	count_objects(&dev_priv->mm.bound_list, global_list);
-	seq_printf(m, "%u [%u] objects, %zu [%zu] bytes in gtt\n",
+	seq_printf(m, "%u [%u] objects, %llu [%llu] bytes in gtt\n",
 		   count, mappable_count, size, mappable_size);
 
 	size = count = mappable_size = mappable_count = 0;
 	count_vmas(&vm->active_list, mm_list);
-	seq_printf(m, "  %u [%u] active objects, %zu [%zu] bytes\n",
+	seq_printf(m, "  %u [%u] active objects, %llu [%llu] bytes\n",
 		   count, mappable_count, size, mappable_size);
 
 	size = count = mappable_size = mappable_count = 0;
 	count_vmas(&vm->inactive_list, mm_list);
-	seq_printf(m, "  %u [%u] inactive objects, %zu [%zu] bytes\n",
+	seq_printf(m, "  %u [%u] inactive objects, %llu [%llu] bytes\n",
 		   count, mappable_count, size, mappable_size);
 
 	size = count = purgeable_size = purgeable_count = 0;
@@ -456,7 +456,7 @@ static int i915_gem_object_info(struct seq_file *m, void* data)
 		if (obj->madv == I915_MADV_DONTNEED)
 			purgeable_size += obj->base.size, ++purgeable_count;
 	}
-	seq_printf(m, "%u unbound objects, %zu bytes\n", count, size);
+	seq_printf(m, "%u unbound objects, %llu bytes\n", count, size);
 
 	size = count = mappable_size = mappable_count = 0;
 	list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list) {
@@ -473,16 +473,16 @@ static int i915_gem_object_info(struct seq_file *m, void* data)
 			++purgeable_count;
 		}
 	}
-	seq_printf(m, "%u purgeable objects, %zu bytes\n",
+	seq_printf(m, "%u purgeable objects, %llu bytes\n",
 		   purgeable_count, purgeable_size);
-	seq_printf(m, "%u pinned mappable objects, %zu bytes\n",
+	seq_printf(m, "%u pinned mappable objects, %llu bytes\n",
 		   mappable_count, mappable_size);
-	seq_printf(m, "%u fault mappable objects, %zu bytes\n",
+	seq_printf(m, "%u fault mappable objects, %llu bytes\n",
 		   count, size);
 
-	seq_printf(m, "%zu [%lu] gtt total\n",
+	seq_printf(m, "%llu [%llu] gtt total\n",
 		   dev_priv->gtt.base.total,
-		   dev_priv->gtt.mappable_end - dev_priv->gtt.base.start);
+		   (u64)dev_priv->gtt.mappable_end - dev_priv->gtt.base.start);
 
 	seq_putc(m, '\n');
 	print_batch_pool_stats(m, dev_priv);
@@ -519,7 +519,7 @@ static int i915_gem_gtt_info(struct seq_file *m, void *data)
 	uintptr_t list = (uintptr_t) node->info_ent->data;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct drm_i915_gem_object *obj;
-	size_t total_obj_size, total_gtt_size;
+	u64 total_obj_size, total_gtt_size;
 	int count, ret;
 
 	ret = mutex_lock_interruptible(&dev->struct_mutex);
@@ -541,7 +541,7 @@ static int i915_gem_gtt_info(struct seq_file *m, void *data)
 
 	mutex_unlock(&dev->struct_mutex);
 
-	seq_printf(m, "Total %d objects, %zu bytes, %zu GTT size\n",
+	seq_printf(m, "Total %d objects, %llu bytes, %llu GTT size\n",
 		   count, total_obj_size, total_gtt_size);
 
 	return 0;
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 4446cb2..5073d49 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -3671,9 +3671,9 @@ i915_gem_object_bind_to_vm(struct drm_i915_gem_object *obj,
 	struct drm_device *dev = obj->base.dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	u32 size, fence_size, fence_alignment, unfenced_alignment;
-	unsigned long start =
+	u64 start =
 		flags & PIN_OFFSET_BIAS ? flags & PIN_OFFSET_MASK : 0;
-	unsigned long end =
+	u64 end =
 		flags & PIN_MAPPABLE ? dev_priv->gtt.mappable_end : vm->total;
 	struct i915_vma *vma;
 	int ret;
@@ -3729,7 +3729,7 @@ i915_gem_object_bind_to_vm(struct drm_i915_gem_object *obj,
 	 * attempt to find space.
 	 */
 	if (size > end) {
-		DRM_DEBUG("Attempting to bind an object (view type=%u) larger than the aperture: size=%u > %s aperture=%lu\n",
+		DRM_DEBUG("Attempting to bind an object (view type=%u) larger than the aperture: size=%u > %s aperture=%llu\n",
 			  ggtt_view ? ggtt_view->type : 0,
 			  size,
 			  flags & PIN_MAPPABLE ? "mappable" : "total",
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index e43eb83..33b82da 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -2105,7 +2105,7 @@ static int i915_gem_setup_global_gtt(struct drm_device *dev,
 void i915_gem_init_global_gtt(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
-	unsigned long gtt_size, mappable_size;
+	u64 gtt_size, mappable_size;
 
 	gtt_size = dev_priv->gtt.base.total;
 	mappable_size = dev_priv->gtt.mappable_end;
@@ -2360,13 +2360,13 @@ static void chv_setup_private_ppat(struct drm_i915_private *dev_priv)
 }
 
 static int gen8_gmch_probe(struct drm_device *dev,
-			   size_t *gtt_total,
+			   u64 *gtt_total,
 			   size_t *stolen,
 			   phys_addr_t *mappable_base,
-			   unsigned long *mappable_end)
+			   u64 *mappable_end)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
-	unsigned int gtt_size;
+	u64 gtt_size;
 	u16 snb_gmch_ctl;
 	int ret;
 
@@ -2408,10 +2408,10 @@ static int gen8_gmch_probe(struct drm_device *dev,
 }
 
 static int gen6_gmch_probe(struct drm_device *dev,
-			   size_t *gtt_total,
+			   u64 *gtt_total,
 			   size_t *stolen,
 			   phys_addr_t *mappable_base,
-			   unsigned long *mappable_end)
+			   u64 *mappable_end)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	unsigned int gtt_size;
@@ -2425,7 +2425,7 @@ static int gen6_gmch_probe(struct drm_device *dev,
 	 * a coarse sanity check.
 	 */
 	if ((*mappable_end < (64<<20) || (*mappable_end > (512<<20)))) {
-		DRM_ERROR("Unknown GMADR size (%lx)\n",
+		DRM_ERROR("Unknown GMADR size (%llx)\n",
 			  dev_priv->gtt.mappable_end);
 		return -ENXIO;
 	}
@@ -2459,10 +2459,10 @@ static void gen6_gmch_remove(struct i915_address_space *vm)
 }
 
 static int i915_gmch_probe(struct drm_device *dev,
-			   size_t *gtt_total,
+			   u64 *gtt_total,
 			   size_t *stolen,
 			   phys_addr_t *mappable_base,
-			   unsigned long *mappable_end)
+			   u64 *mappable_end)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	int ret;
@@ -2527,9 +2527,9 @@ int i915_gem_gtt_init(struct drm_device *dev)
 	gtt->base.dev = dev;
 
 	/* GMADR is the PCI mmio aperture into the global GTT. */
-	DRM_INFO("Memory usable by graphics device = %zdM\n",
+	DRM_INFO("Memory usable by graphics device = %lluM\n",
 		 gtt->base.total >> 20);
-	DRM_DEBUG_DRIVER("GMADR size = %ldM\n", gtt->mappable_end >> 20);
+	DRM_DEBUG_DRIVER("GMADR size = %lldM\n", gtt->mappable_end >> 20);
 	DRM_DEBUG_DRIVER("GTT stolen size = %zdM\n", gtt->stolen_size >> 20);
 #ifdef CONFIG_INTEL_IOMMU
 	if (intel_iommu_gfx_mapped)
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h
index 0d46dd2..c343161 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.h
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.h
@@ -233,8 +233,8 @@ struct i915_address_space {
 	struct drm_mm mm;
 	struct drm_device *dev;
 	struct list_head global_link;
-	unsigned long start;		/* Start offset always 0 for dri2 */
-	size_t total;		/* size addr space maps (ex. 2GB for ggtt) */
+	u64 start;		/* Start offset always 0 for dri2 */
+	u64 total;		/* size addr space maps (ex. 2GB for ggtt) */
 
 	struct {
 		dma_addr_t addr;
@@ -300,9 +300,9 @@ struct i915_address_space {
  */
 struct i915_gtt {
 	struct i915_address_space base;
-	size_t stolen_size;		/* Total size of stolen memory */
 
-	unsigned long mappable_end;	/* End offset that we can CPU map */
+	size_t stolen_size;		/* Total size of stolen memory */
+	u64 mappable_end;		/* End offset that we can CPU map */
 	struct io_mapping *mappable;	/* Mapping to our CPU mappable region */
 	phys_addr_t mappable_base;	/* PA of our GMADR */
 
@@ -314,9 +314,9 @@ struct i915_gtt {
 	int mtrr;
 
 	/* global gtt ops */
-	int (*gtt_probe)(struct drm_device *dev, size_t *gtt_total,
+	int (*gtt_probe)(struct drm_device *dev, u64 *gtt_total,
 			  size_t *stolen, phys_addr_t *mappable_base,
-			  unsigned long *mappable_end);
+			  u64 *mappable_end);
 };
 
 struct i915_hw_ppgtt {
diff --git a/include/drm/intel-gtt.h b/include/drm/intel-gtt.h
index b08bdad..9e9bddaa5 100644
--- a/include/drm/intel-gtt.h
+++ b/include/drm/intel-gtt.h
@@ -3,8 +3,8 @@
 #ifndef _DRM_INTEL_GTT_H
 #define	_DRM_INTEL_GTT_H
 
-void intel_gtt_get(size_t *gtt_total, size_t *stolen_size,
-		   phys_addr_t *mappable_base, unsigned long *mappable_end);
+void intel_gtt_get(u64 *gtt_total, size_t *stolen_size,
+		   phys_addr_t *mappable_base, u64 *mappable_end);
 
 int intel_gmch_probe(struct pci_dev *bridge_pdev, struct pci_dev *gpu_pdev,
 		     struct agp_bridge_data *bridge);
