…
> +++ b/drivers/gpu/drm/omapdrm/omap_gem.c
…
> @@ -1418,21 +1416,17 @@ struct drm_gem_object *omap_gem_new_dmabuf(struct
> drm_device *dev, size_t size,
> pages = kcalloc(npages, sizeof(*pages), GFP_KERNEL);
> if (!pages) {
> omap_gem_free_object
omap_gem_new_dmabuf() creates the new gem object, and then takes and
holds the omap_obj->lock for the rest of the function. This has two
issues:
- omap_gem_free_object(), which is called in the error paths, also takes
the same lock, leading to deadlock
- Even if the above wouldn't happen, in the
