e0106ac97886 ("Revert "drm/shmem-helper: Switch to reservation lock"")
67b7836d4458 ("drm/shmem-helper: Switch to reservation lock")
67fe7487fe89 ("drm/shmem-helper: Don't use vmap_use_count for dma-bufs")
3f6a1e22fae9 ("drm/shmem-helper: Switch to use drm_* debug helpers")
aa8c85affe3f ("drm/shmem-helper: Fix locking for drm_gem_shmem_get_pages_sgt()")