drm/etnaviv: check for reaped mapping in etnaviviommuunmap_gem
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 v5.10.121 by commit 436cff507f2a41230baacc3e2ef1d3b2d2653f40. For more details please see the references link.