* We make up offsets for buffer objects so we can recognize them at
* mmap time.
*/
+
+/* pgoff in mmap is an unsigned long, so we need to make sure that
+ * the faked up offset will fit
+ */
+
+#if BITS_PER_LONG == 64
#define DRM_FILE_PAGE_OFFSET_START ((0xFFFFFFFFUL >> PAGE_SHIFT) + 1)
#define DRM_FILE_PAGE_OFFSET_SIZE ((0xFFFFFFFFUL >> PAGE_SHIFT) * 16)
+#else
+#define DRM_FILE_PAGE_OFFSET_START ((0xFFFFFFFUL >> PAGE_SHIFT) + 1)
+#define DRM_FILE_PAGE_OFFSET_SIZE ((0xFFFFFFFUL >> PAGE_SHIFT) * 16)
+#endif
/**
* Initialize the GEM device fields
obj = drm_gem_object_lookup(dev, file_priv, args->handle);
if (obj == NULL)
- return -EBADF;
+ return -ENOENT;
again:
if (idr_pre_get(&dev->object_name_idr, GFP_KERNEL) == 0) {
idr_for_each(&file_private->object_idr,
&drm_gem_object_release_handle, NULL);
+ idr_remove_all(&file_private->object_idr);
idr_destroy(&file_private->object_idr);
}