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 v5.10.110 by commit cc051f497eac9d8a0d816cd4bffa3415f2724871. For more details please see the references link.