GSD-2022-1003166 x86/uaccess: Implement macros for CMPXCHG on user addresses

x86/uaccess: Implement macros for CMPXCHG on user addresses 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 v5.17.13 by commit...