mmmremap.c: avoid pointless invalidaterangestart/end on mremap(old_size=0)
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 v5.16.20 by commit 2358aa84ef6dafcf544a557caaa6b91afb4a0bd2. For more details please see the references link.