| Name | Size | Options | |
| bdi | DIR | none | |
| block | DIR | none | |
| cpuid | DIR | none | |
| devlink | DIR | none | |
| dma_heap | DIR | none | |
| dmi | DIR | none | |
| graphics | DIR | none | |
| input | DIR | none | |
| mem | DIR | none | |
| memory_tiering | DIR | none | |
| misc | DIR | none | |
| msr | DIR | none | |
| net | DIR | none | |
| thermal | DIR | none | |
| tty | DIR | none | |
| usbmon | DIR | none | |
| vc | DIR | none | |
| vtconsole | DIR | none | |
| workqueue | DIR | none | |