Revert "Revert "block, bfq: honor already-setup queue merges""
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.16.19 by commit abc2129e646af7b43025d90a071f83043f1ae76c. For more details please see the references link.