---

yaml
---
r: 231087
b: refs/heads/master
c: dd6864a
h: refs/heads/master
i:
  231085: 321a58e
  231083: 4049843
  231079: 73a867e
  231071: 7d0cc22
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c37d9a5de94a6fe60a756af350cd21aa9bbbc8a1
+refs/heads/master: dd6864a4edb9b2d0055a7f30e17cbc521098b1be

trunk/drivers/gpu/drm/i915/i915_gem_execbuffer.c

@@ -636,6 +636,7 @@ i915_gem_execbuffer_relocate_slow(struct drm_device *dev,
 {
 	struct drm_i915_gem_relocation_entry *reloc;
 	struct drm_i915_gem_object *obj;
+	int *reloc_offset;
 	int i, total, ret;
 
 	/* We may process another execbuffer during the unlock... */
@@ -653,8 +654,11 @@ i915_gem_execbuffer_relocate_slow(struct drm_device *dev,
 	for (i = 0; i < count; i++)
 		total += exec[i].relocation_count;
 
+	reloc_offset = drm_malloc_ab(count, sizeof(*reloc_offset));
 	reloc = drm_malloc_ab(total, sizeof(*reloc));
-	if (reloc == NULL) {
+	if (reloc == NULL || reloc_offset == NULL) {
+		drm_free_large(reloc);
+		drm_free_large(reloc_offset);
 		mutex_lock(&dev->struct_mutex);
 		return -ENOMEM;
 	}
@@ -672,6 +676,7 @@ i915_gem_execbuffer_relocate_slow(struct drm_device *dev,
 			goto err;
 		}
 
+		reloc_offset[i] = total;
 		total += exec[i].relocation_count;
 	}
 
@@ -705,17 +710,14 @@ i915_gem_execbuffer_relocate_slow(struct drm_device *dev,
 	if (ret)
 		goto err;
 
-	total = 0;
 	list_for_each_entry(obj, objects, exec_list) {
+		int offset = obj->exec_entry - exec;
 		obj->base.pending_read_domains = 0;
 		obj->base.pending_write_domain = 0;
 		ret = i915_gem_execbuffer_relocate_object_slow(obj, eb,
-							       reloc + total);
+							       reloc + reloc_offset[offset]);
 		if (ret)
 			goto err;
-
-		total += exec->relocation_count;
-		exec++;
 	}
 
 	/* Leave the user relocations as are, this is the painfully slow path,
@@ -726,6 +728,7 @@ i915_gem_execbuffer_relocate_slow(struct drm_device *dev,
 
 err:
 	drm_free_large(reloc);
+	drm_free_large(reloc_offset);
 	return ret;
 }